Warning: Permanently added '10.128.10.34' (ECDSA) to the list of known hosts. 2022/09/20 08:14:20 parsed 1 programs 2022/09/20 08:14:20 executed programs: 0 [ 65.256655][ T3678] chnl_net:caif_netlink_parms(): no params data found [ 65.281485][ T3677] chnl_net:caif_netlink_parms(): no params data found [ 65.344038][ T3681] chnl_net:caif_netlink_parms(): no params data found [ 65.394758][ T3677] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.402509][ T3677] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.410375][ T3677] device bridge_slave_0 entered promiscuous mode [ 65.422353][ T3685] chnl_net:caif_netlink_parms(): no params data found [ 65.435991][ T3684] chnl_net:caif_netlink_parms(): no params data found [ 65.462174][ T3677] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.469392][ T3677] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.477581][ T3677] device bridge_slave_1 entered promiscuous mode [ 65.510216][ T3678] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.517465][ T3678] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.526358][ T3678] device bridge_slave_0 entered promiscuous mode [ 65.546751][ T3677] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.564561][ T3678] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.572007][ T3678] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.580774][ T3678] device bridge_slave_1 entered promiscuous mode [ 65.599486][ T3677] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.615827][ T3686] chnl_net:caif_netlink_parms(): no params data found [ 65.636350][ T3681] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.643575][ T3681] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.651796][ T3681] device bridge_slave_0 entered promiscuous mode [ 65.687014][ T3681] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.694755][ T3681] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.702909][ T3681] device bridge_slave_1 entered promiscuous mode [ 65.718826][ T3677] team0: Port device team_slave_0 added [ 65.731268][ T3678] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.740874][ T3685] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.747953][ T3685] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.756572][ T3685] device bridge_slave_0 entered promiscuous mode [ 65.777830][ T3677] team0: Port device team_slave_1 added [ 65.790968][ T3678] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.800747][ T3685] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.807824][ T3685] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.816295][ T3685] device bridge_slave_1 entered promiscuous mode [ 65.828403][ T3684] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.835708][ T3684] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.844205][ T3684] device bridge_slave_0 entered promiscuous mode [ 65.852459][ T3684] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.859748][ T3684] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.867280][ T3684] device bridge_slave_1 entered promiscuous mode [ 65.896184][ T3681] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.936394][ T3681] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.954727][ T3684] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.966375][ T3678] team0: Port device team_slave_0 added [ 65.973938][ T3685] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.995129][ T3686] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.002420][ T3686] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.010651][ T3686] device bridge_slave_0 entered promiscuous mode [ 66.019266][ T3684] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.029595][ T3678] team0: Port device team_slave_1 added [ 66.043020][ T3685] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.054391][ T3677] device hsr_slave_0 entered promiscuous mode [ 66.061544][ T3677] device hsr_slave_1 entered promiscuous mode [ 66.075659][ T3686] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.082861][ T3686] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.091660][ T3686] device bridge_slave_1 entered promiscuous mode [ 66.120054][ T3681] team0: Port device team_slave_0 added [ 66.127550][ T3685] team0: Port device team_slave_0 added [ 66.147204][ T3684] team0: Port device team_slave_0 added [ 66.161067][ T3681] team0: Port device team_slave_1 added [ 66.168260][ T3685] team0: Port device team_slave_1 added [ 66.187850][ T3684] team0: Port device team_slave_1 added [ 66.207553][ T3686] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.219861][ T3678] device hsr_slave_0 entered promiscuous mode [ 66.226371][ T3678] device hsr_slave_1 entered promiscuous mode [ 66.232910][ T3678] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 66.241206][ T3678] Cannot create hsr debugfs directory [ 66.273701][ T3686] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.311429][ T3681] device hsr_slave_0 entered promiscuous mode [ 66.318103][ T3681] device hsr_slave_1 entered promiscuous mode [ 66.325636][ T3681] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 66.333420][ T3681] Cannot create hsr debugfs directory [ 66.364059][ T3686] team0: Port device team_slave_0 added [ 66.375825][ T3685] device hsr_slave_0 entered promiscuous mode [ 66.383009][ T3685] device hsr_slave_1 entered promiscuous mode [ 66.390843][ T3685] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 66.398402][ T3685] Cannot create hsr debugfs directory [ 66.424598][ T3686] team0: Port device team_slave_1 added [ 66.441863][ T3684] device hsr_slave_0 entered promiscuous mode [ 66.448311][ T3684] device hsr_slave_1 entered promiscuous mode [ 66.455665][ T3684] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 66.463384][ T3684] Cannot create hsr debugfs directory [ 66.535687][ T3686] device hsr_slave_0 entered promiscuous mode [ 66.542496][ T3686] device hsr_slave_1 entered promiscuous mode [ 66.549482][ T3686] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 66.557085][ T3686] Cannot create hsr debugfs directory [ 66.688612][ T3677] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 66.700102][ T3677] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 66.715047][ T3677] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 66.725614][ T3677] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 66.753920][ T3678] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 66.763503][ T3678] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 66.787347][ T3678] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 66.805082][ T3678] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 66.863315][ T3681] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 66.891818][ T3681] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 66.908010][ T3681] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 66.930974][ T3685] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 66.948620][ T3681] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 66.965703][ T3685] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 66.975651][ T3685] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 67.003406][ T3685] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 67.033293][ T3686] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 67.048149][ T3686] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 67.062731][ T3677] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.082586][ T3678] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.090465][ T3686] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 67.099791][ T3686] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 67.114786][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.123326][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.168055][ T3677] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.187563][ T3678] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.211560][ T2933] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.222266][ T2933] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.231440][ T2933] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.238710][ T2933] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.247195][ T2933] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.255725][ T2933] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.281237][ T3684] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 67.295448][ T3684] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 67.306224][ T3702] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.315309][ T3702] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.323846][ T3702] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.332735][ T3702] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.339905][ T3702] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.347654][ T3702] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.356278][ T3702] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.364997][ T3702] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.373830][ T3702] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.382599][ T3702] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.389771][ T3702] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.399657][ T3702] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.430937][ T3685] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.447905][ T3684] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 67.457001][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.466978][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.476690][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.485470][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.494364][ T6] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.501564][ T6] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.509753][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.518262][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.526837][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.535649][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.544286][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.553309][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.561950][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.570829][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.579353][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.597231][ T3678] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 67.608198][ T3678] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 67.627473][ T3684] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 67.636428][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.646214][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.654638][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.663341][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.671980][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.680521][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.689808][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.698120][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.708324][ T3677] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.726091][ T3685] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.749118][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.756930][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.766097][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.774162][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.804792][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.813464][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.822522][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.829757][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.837397][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.846836][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.855320][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.862512][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.870836][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.879655][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.918801][ T3677] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.928239][ T2933] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.936812][ T2933] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.944381][ T2933] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.952031][ T2933] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.959651][ T2933] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.967022][ T2933] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.976441][ T2933] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.985035][ T2933] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.993701][ T2933] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.014720][ T3678] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.035442][ T3685] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 68.046353][ T3685] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 68.064615][ T3686] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.073254][ T2933] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.081814][ T2933] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.090486][ T2933] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.098791][ T2933] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.107209][ T2933] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.116212][ T2933] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 68.138298][ T3681] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.193205][ T3700] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.201616][ T3700] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.220781][ T3686] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.244492][ T3681] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.269362][ T3700] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.277204][ T3700] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.293171][ T3700] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 68.305558][ T3700] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 68.313651][ T3700] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.322966][ T3700] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.331676][ T3700] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.339072][ T3700] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.347131][ T3700] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.356298][ T3700] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.365081][ T3700] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.372216][ T3700] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.380056][ T3700] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.389574][ T3700] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.408559][ T3685] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.420357][ T3703] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.442195][ T3684] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.479703][ T3703] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.488394][ T3703] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.525528][ T3686] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 68.553716][ T3686] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 68.571453][ T3703] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.582442][ T3703] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.593832][ T3703] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.606762][ T3703] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.618577][ T3703] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.631434][ T3703] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.641802][ T3703] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.652018][ T3703] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.660769][ T3703] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.668526][ T3703] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.677559][ T3703] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.686166][ T3703] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.693321][ T3703] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.701241][ T3703] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.710277][ T3703] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.718869][ T3703] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.725989][ T3703] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.734102][ T3703] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 68.742046][ T3703] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.765123][ T2933] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.778252][ T2933] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.791489][ T2933] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 68.805066][ T2933] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.821256][ T3684] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.853552][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.863073][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.872096][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 68.881241][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 68.888731][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.910561][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.922175][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.932565][ T3686] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.957002][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.966646][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.978787][ T3698] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.985930][ T3698] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.997936][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 69.006865][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.017664][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.026805][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.035668][ T3698] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.042865][ T3698] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.050747][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.059093][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.067337][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 69.078014][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.092444][ T3677] device veth0_vlan entered promiscuous mode [ 69.112508][ T3681] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 69.133496][ T3681] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 69.155473][ T3699] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.170576][ T3699] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.184509][ T3699] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 69.194202][ T3699] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 69.202964][ T3699] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.211510][ T3699] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 69.221949][ T3699] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.236832][ T3677] device veth1_vlan entered promiscuous mode [ 69.262467][ T3699] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.274574][ T3699] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.285141][ T3699] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 69.297617][ T3699] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.307574][ T3699] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.318876][ T3699] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.328569][ T3699] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 69.338445][ T3699] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 69.352843][ T3678] device veth0_vlan entered promiscuous mode [ 69.378333][ T3681] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.388106][ T3702] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 69.398599][ T3702] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.419777][ T3702] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.427971][ T3702] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.437090][ T3702] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.446059][ T3702] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 69.462027][ T3702] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.470928][ T3702] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 69.479924][ T3702] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.502500][ T3702] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.510255][ T3702] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.533454][ T3678] device veth1_vlan entered promiscuous mode [ 69.547284][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.561260][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.579785][ T3685] device veth0_vlan entered promiscuous mode [ 69.583029][ T3740] ubi0: attaching mtd0 [ 69.590374][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.598844][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.607503][ T3740] ubi0: scanning is finished [ 69.612729][ T3740] ubi0: empty MTD device detected [ 69.626191][ T3699] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 69.635833][ T3699] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.653755][ T3699] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 69.664767][ T3699] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 69.693595][ T3684] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.711969][ T3685] device veth1_vlan entered promiscuous mode [ 69.756392][ T3686] device veth0_vlan entered promiscuous mode [ 69.760534][ T3740] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 69.779690][ T2933] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 69.788906][ T2933] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 69.802368][ T3740] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 69.806211][ T2933] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.828370][ T3740] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 69.829267][ T2933] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.840581][ T3740] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 69.845960][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.858372][ T3740] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 69.859304][ T3698] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.878383][ T3740] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 69.886878][ T3740] ubi0: max/mean erase counter: 0/0, WL threshold: 4096, image sequence number: 252737560 [ 69.891254][ T3686] device veth1_vlan entered promiscuous mode [ 70.014712][ T3740] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 70.062494][ T3745] ubi0: background thread "ubi_bgt0d" started, PID 3745 [ 70.074664][ T3742] ubi0: detaching mtd0 [ 70.094010][ T3742] ubi0: mtd0 is detached [ 70.102768][ T3752] ubi0: attaching mtd0 [ 70.108203][ T3752] ubi0: scanning is finished [ 70.184769][ T3752] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 70.190530][ T2933] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 70.194908][ T3752] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 70.207779][ T3752] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 70.211140][ T2933] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 70.215530][ T3752] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 70.230396][ T3752] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 70.237528][ T3752] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 70.246866][ T3752] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 70.260191][ T3752] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 70.267107][ T2933] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.278658][ T2933] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.279669][ T3766] ubi0: background thread "ubi_bgt0d" started, PID 3766 [ 70.294773][ T3755] ubi: mtd0 is already attached to ubi0 [ 70.301012][ T3758] ubi0: detaching mtd0 [ 70.315286][ T3758] ubi0: mtd0 is detached [ 70.328021][ T3754] ubi0: attaching mtd0 [ 70.335655][ T3754] ubi0: scanning is finished [ 70.336515][ T3684] device veth0_vlan entered promiscuous mode [ 70.353355][ T2933] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 70.364840][ T2933] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.380465][ T2933] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.396206][ T3754] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 70.397020][ T2933] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.404091][ T3754] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 70.419613][ T3754] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 70.423389][ T3684] device veth1_vlan entered promiscuous mode [ 70.433212][ T3754] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 70.441357][ T3754] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 70.448314][ T3754] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 70.458292][ T3681] device veth0_vlan entered promiscuous mode [ 70.465205][ T3754] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 70.472763][ T2933] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 70.477015][ T3754] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 70.495273][ T2933] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 70.498847][ T3769] ubi0: background thread "ubi_bgt0d" started, PID 3769 [ 70.503603][ T2933] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 70.515325][ T3759] ubi0: detaching mtd0 [ 70.517633][ T2933] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 70.523502][ T3759] ubi0: mtd0 is detached [ 70.536025][ T3740] ubi0: attaching mtd0 [ 70.539739][ T2933] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.543825][ T3740] ubi0: scanning is finished [ 70.560100][ T3681] device veth1_vlan entered promiscuous mode [ 70.586130][ T2933] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 70.600441][ T2933] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 70.608332][ T2933] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 70.613474][ T3740] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 70.626641][ T3752] ubi0: attaching mtd0 2022/09/20 08:14:26 executed programs: 6 [ 70.627622][ T2933] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 70.631727][ T3752] ubi0: scanning is finished [ 70.644054][ T2933] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 70.691947][ T26] cfg80211: failed to load regulatory.db [ 70.725315][ T3752] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 70.751841][ T3761] ubi0: attaching mtd0 [ 70.757060][ T3761] ubi0: scanning is finished [ 70.903347][ T3761] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 70.921438][ T3759] ubi0: attaching mtd0 [ 70.926766][ T3759] ubi0: scanning is finished [ 71.043996][ T3759] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 71.058218][ T3774] ubi0: attaching mtd0 [ 71.065662][ T3774] ubi0: scanning is finished [ 71.150583][ T3774] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 71.170001][ T3774] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 71.177249][ T3774] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 71.223710][ T3774] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 71.241945][ T3774] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 71.250639][ T3774] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 71.259680][ T3774] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 71.270546][ T3774] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 71.281180][ T3793] ubi0: background thread "ubi_bgt0d" started, PID 3793 [ 71.288673][ T3776] ubi0: detaching mtd0 [ 71.306195][ T3776] ubi0: mtd0 is detached [ 71.317048][ T3779] ubi0: attaching mtd0 [ 71.330182][ T3779] ubi0: scanning is finished [ 71.405954][ T3779] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 71.416323][ T3779] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 71.425738][ T3779] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 71.433613][ T3779] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 71.441450][ T3779] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 71.448237][ T3779] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 71.456882][ T3779] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 71.468291][ T3779] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 71.478699][ T3780] ubi: mtd0 is already attached to ubi0 [ 71.478714][ T3795] ubi0: background thread "ubi_bgt0d" started, PID 3795 [ 71.484829][ T3783] ubi0: detaching mtd0 [ 71.499330][ T3783] ubi0: mtd0 is detached [ 71.505881][ T3784] ubi0: attaching mtd0 [ 71.513862][ T3784] ubi0: scanning is finished [ 71.590406][ T3784] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 71.598077][ T3784] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 71.606323][ T3784] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 71.618235][ T3784] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 71.626745][ T3784] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 71.634040][ T3784] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 71.642623][ T3784] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 71.654933][ T3784] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 71.665188][ T3785] ubi0: detaching mtd0 [ 71.665203][ T3796] ubi0: background thread "ubi_bgt0d" started, PID 3796 [ 71.678129][ T3785] ubi0: mtd0 is detached [ 71.684086][ T3788] ubi0: attaching mtd0 [ 71.688958][ T3788] ubi0: scanning is finished [ 71.722556][ T3788] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 71.731791][ T3788] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 71.739072][ T3788] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 71.746022][ T3788] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 71.753517][ T3788] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 71.760442][ T3788] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 71.768446][ T3788] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 71.778589][ T3788] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 71.788569][ T3799] ubi0: background thread "ubi_bgt0d" started, PID 3799 [ 71.797128][ T3789] ubi0: detaching mtd0 [ 71.807081][ T3789] ubi0: mtd0 is detached [ 71.814659][ T3792] ubi0: attaching mtd0 [ 71.820626][ T3792] ubi0: scanning is finished [ 71.872507][ T3792] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 71.880232][ T3792] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 71.887543][ T3792] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 71.895542][ T3792] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 71.904316][ T3792] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 71.911328][ T3792] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 71.919610][ T3792] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 71.929664][ T3792] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 71.939830][ T3801] ubi0: background thread "ubi_bgt0d" started, PID 3801 [ 71.945494][ T3794] ubi0: detaching mtd0 [ 71.953047][ T3794] ubi0: mtd0 is detached [ 71.957551][ T3774] ubi0: attaching mtd0 [ 71.962513][ T3774] ubi0: scanning is finished [ 72.015858][ T3774] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 72.025491][ T3780] ubi0: attaching mtd0 [ 72.031181][ T3780] ubi0: scanning is finished [ 72.072411][ T3780] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 72.084039][ T3779] ubi0: attaching mtd0 [ 72.089790][ T3779] ubi0: scanning is finished [ 72.164441][ T3779] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 72.174488][ T3797] ubi0: attaching mtd0 [ 72.179550][ T3797] ubi0: scanning is finished [ 72.242423][ T3797] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 72.252825][ T3788] ubi0: attaching mtd0 [ 72.258415][ T3788] ubi0: scanning is finished [ 72.312259][ T3788] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 72.323934][ T3802] ubi0: attaching mtd0 [ 72.331395][ T3802] ubi0: scanning is finished [ 72.395296][ T3802] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 72.406808][ T3807] ubi0: attaching mtd0 [ 72.411999][ T3807] ubi0: scanning is finished [ 72.455364][ T3807] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 72.463096][ T3807] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 72.472235][ T3807] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 72.479647][ T3807] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 72.487381][ T3807] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 72.495486][ T3807] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 72.504705][ T3807] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 72.514962][ T3807] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 72.525226][ T3827] ubi0: background thread "ubi_bgt0d" started, PID 3827 [ 72.533270][ T3809] ubi: mtd0 is already attached to ubi0 [ 72.539383][ T3810] ubi0: detaching mtd0 [ 72.546683][ T3810] ubi0: mtd0 is detached [ 72.551458][ T3814] ubi0: attaching mtd0 [ 72.558766][ T3814] ubi0: scanning is finished [ 72.620389][ T3814] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 72.628070][ T3814] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 72.635665][ T3814] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 72.642958][ T3814] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 72.651324][ T3814] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 72.658244][ T3814] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 72.666796][ T3814] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 72.681835][ T3814] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 72.692993][ T3830] ubi0: background thread "ubi_bgt0d" started, PID 3830 [ 72.694215][ T3816] ubi0: detaching mtd0 [ 72.706163][ T3816] ubi0: mtd0 is detached [ 72.710789][ T3818] ubi0: attaching mtd0 [ 72.715698][ T3818] ubi0: scanning is finished [ 72.763013][ T3818] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 72.774906][ T3818] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 72.784314][ T3818] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 72.795986][ T3818] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 72.803793][ T3818] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 72.814900][ T3818] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 72.822958][ T3818] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 72.837255][ T3818] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 72.847275][ T3831] ubi0: background thread "ubi_bgt0d" started, PID 3831 [ 72.854919][ T3820] ubi0: detaching mtd0 [ 72.861685][ T3820] ubi0: mtd0 is detached [ 72.866416][ T3822] ubi0: attaching mtd0 [ 72.872541][ T3822] ubi0: scanning is finished [ 72.927932][ T3822] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 72.936035][ T3822] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 72.944846][ T3822] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 72.951917][ T3822] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 72.963670][ T3822] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 72.970552][ T3822] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 72.978554][ T3822] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 72.993156][ T3822] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 73.005014][ T3824] ubi0: detaching mtd0 [ 73.005021][ T3832] ubi0: background thread "ubi_bgt0d" started, PID 3832 [ 73.019138][ T3824] ubi0: mtd0 is detached [ 73.023730][ T3826] ubi0: attaching mtd0 [ 73.028783][ T3826] ubi0: scanning is finished [ 73.063274][ T3826] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 73.072492][ T3826] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 73.079809][ T3826] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 73.086797][ T3826] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 73.095609][ T3826] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 73.103251][ T3826] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 73.111426][ T3826] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 73.121524][ T3826] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 73.131562][ T3833] ubi0: background thread "ubi_bgt0d" started, PID 3833 [ 73.138885][ T3828] ubi0: detaching mtd0 [ 73.145355][ T3828] ubi0: mtd0 is detached [ 73.150444][ T3812] ubi0: attaching mtd0 [ 73.155954][ T3812] ubi0: scanning is finished [ 73.191241][ T3812] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 73.202387][ T3807] ubi0: attaching mtd0 [ 73.207339][ T3807] ubi0: scanning is finished [ 73.259706][ T3807] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 73.271784][ T3814] ubi0: attaching mtd0 [ 73.276908][ T3814] ubi0: scanning is finished [ 73.327771][ T3814] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 73.340102][ T3818] ubi0: attaching mtd0 [ 73.345854][ T3818] ubi0: scanning is finished [ 73.422838][ T3818] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 73.435210][ T3822] ubi0: attaching mtd0 [ 73.444160][ T3822] ubi0: scanning is finished [ 73.480584][ T3822] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 73.494459][ T3826] ubi0: attaching mtd0 [ 73.501421][ T3826] ubi0: scanning is finished [ 73.547824][ T3826] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 73.564151][ T3836] ubi0: attaching mtd0 [ 73.572501][ T3836] ubi0: scanning is finished [ 73.654956][ T3836] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 73.664885][ T3836] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 73.678614][ T3836] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 73.688157][ T3836] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 73.698299][ T3836] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 73.707597][ T3836] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 73.718406][ T3836] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 73.728869][ T3836] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 73.739938][ T3857] ubi0: background thread "ubi_bgt0d" started, PID 3857 [ 73.747163][ T3838] ubi0: detaching mtd0 [ 73.753564][ T3838] ubi0: mtd0 is detached [ 73.758022][ T3840] ubi0: attaching mtd0 [ 73.764577][ T3840] ubi0: scanning is finished [ 73.826106][ T3840] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 73.836888][ T3840] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 73.846185][ T3840] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 73.853784][ T3840] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 73.862544][ T3840] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 73.869995][ T3840] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 73.878279][ T3840] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 73.888363][ T3840] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 73.899938][ T3859] ubi0: background thread "ubi_bgt0d" started, PID 3859 [ 73.906961][ T3842] ubi0: detaching mtd0 [ 73.914659][ T3842] ubi0: mtd0 is detached [ 73.919148][ T3844] ubi0: attaching mtd0 [ 73.923815][ T3844] ubi0: scanning is finished [ 73.984224][ T3844] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 73.991888][ T3844] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 73.999304][ T3844] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 74.006253][ T3844] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 74.014310][ T3844] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 74.021545][ T3844] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 74.029707][ T3844] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 74.039896][ T3844] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 74.050797][ T3860] ubi0: background thread "ubi_bgt0d" started, PID 3860 [ 74.057890][ T3845] ubi0: detaching mtd0 [ 74.065442][ T3845] ubi0: mtd0 is detached [ 74.069948][ T3848] ubi0: attaching mtd0 [ 74.074881][ T3848] ubi0: scanning is finished [ 74.125004][ T3848] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 74.136023][ T3848] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 74.144735][ T3848] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 74.154697][ T3848] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 74.162418][ T3848] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 74.169558][ T3848] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 74.177723][ T3848] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 74.187677][ T3848] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 74.198931][ T3861] ubi0: background thread "ubi_bgt0d" started, PID 3861 [ 74.206136][ T3850] ubi0: detaching mtd0 [ 74.212484][ T3850] ubi0: mtd0 is detached [ 74.216963][ T3852] ubi0: attaching mtd0 [ 74.223763][ T3852] ubi0: scanning is finished [ 74.274069][ T3852] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 74.286303][ T3852] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 74.294404][ T3852] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 74.305682][ T3852] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 74.313388][ T3852] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 74.320929][ T3852] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 74.329660][ T3852] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 74.340221][ T3852] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 74.350465][ T3862] ubi0: background thread "ubi_bgt0d" started, PID 3862 [ 74.353967][ T3854] ubi0: detaching mtd0 [ 74.363748][ T3854] ubi0: mtd0 is detached [ 74.368210][ T3856] ubi0: attaching mtd0 [ 74.373728][ T3856] ubi0: scanning is finished [ 74.421952][ T3856] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 74.429667][ T3856] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 74.437006][ T3856] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 74.445839][ T3856] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 74.454435][ T3856] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 74.461473][ T3856] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 74.469737][ T3856] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 74.480129][ T3856] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 74.490485][ T3865] ubi0: background thread "ubi_bgt0d" started, PID 3865 [ 74.497609][ T3858] ubi0: detaching mtd0 [ 74.505274][ T3858] ubi0: mtd0 is detached [ 74.509839][ T3836] ubi0: attaching mtd0 [ 74.514632][ T3836] ubi0: scanning is finished [ 74.561822][ T3836] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 74.571868][ T3840] ubi0: attaching mtd0 [ 74.578737][ T3840] ubi0: scanning is finished [ 74.645584][ T3840] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 74.657528][ T3844] ubi0: attaching mtd0 [ 74.672944][ T3844] ubi0: scanning is finished [ 74.722482][ T3844] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 74.736260][ T3848] ubi0: attaching mtd0 [ 74.742087][ T3848] ubi0: scanning is finished [ 74.777722][ T3848] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 74.792203][ T3863] ubi0: attaching mtd0 [ 74.802960][ T3863] ubi0: scanning is finished [ 74.854047][ T3863] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 74.864436][ T3866] ubi0: attaching mtd0 [ 74.879585][ T3866] kmem_cache_create_usercopy(ubi_aeb_slab_cache) failed with error -22 [ 74.899923][ T3866] CPU: 1 PID: 3866 Comm: syz-executor.2 Not tainted 6.0.0-rc6-syzkaller #0 [ 74.908525][ T3866] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 74.918582][ T3866] Call Trace: [ 74.921893][ T3866] [ 74.924839][ T3866] dump_stack_lvl+0xcd/0x134 [ 74.929460][ T3866] kmem_cache_create_usercopy.cold+0x3f/0x6d [ 74.935465][ T3866] kmem_cache_create+0xd/0x10 [ 74.940151][ T3866] ubi_attach+0x244/0x4720 [ 74.944566][ T3866] ? ubi_calc_data_len.cold+0x98/0x98 [ 74.950235][ T3866] ? vfree_atomic+0xe0/0xe0 [ 74.954849][ T3866] ? ubi_attach_mtd_dev+0x1352/0x3200 [ 74.960418][ T3866] ubi_attach_mtd_dev+0x139b/0x3200 [ 74.965637][ T3866] ? ubi_free_internal_volumes+0x250/0x250 [ 74.971463][ T3866] ? __get_mtd_device+0x250/0x250 [ 74.976505][ T3866] ctrl_cdev_ioctl+0x2e6/0x380 [ 74.981294][ T3866] ? vol_cdev_llseek+0x160/0x160 [ 74.986236][ T3866] ? __fget_files+0x26a/0x440 [ 74.990919][ T3866] ? bpf_lsm_file_ioctl+0x5/0x10 [ 74.995864][ T3866] ? vol_cdev_llseek+0x160/0x160 [ 75.000802][ T3866] __x64_sys_ioctl+0x193/0x200 [ 75.005568][ T3866] do_syscall_64+0x35/0xb0 [ 75.009989][ T3866] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 75.015881][ T3866] RIP: 0033:0x462829 [ 75.019770][ T3866] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 75.039378][ T3866] RSP: 002b:00007f0c5802b1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 75.047796][ T3866] RAX: ffffffffffffffda RBX: 000000000052c050 RCX: 0000000000462829 [ 75.055770][ T3866] RDX: 000000000076006e RSI: 0000000040186f40 RDI: 0000000000000003 [ 75.063742][ T3866] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000000 [ 75.071707][ T3866] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 75.079672][ T3866] R13: 00000000004f13f0 R14: 00000000004adda7 R15: 00007f0c5802b6bc [ 75.087649][ T3866] [ 75.097598][ T3866] ubi0 error: ubi_attach_mtd_dev: failed to attach mtd0, error -12 [ 75.107722][ T3870] ubi0: attaching mtd0 [ 75.133399][ T3870] ubi0: scanning is finished [ 75.195525][ T3870] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 75.204958][ T3870] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 75.212716][ T3870] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 75.224045][ T3870] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 75.231858][ T3870] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 75.238882][ T3870] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 75.247576][ T3870] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 75.258844][ T3870] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 75.269181][ T3890] ubi0: background thread "ubi_bgt0d" started, PID 3890 [ 75.276343][ T3874] ubi: mtd0 is already attached to ubi0 [ 75.283038][ T3876] ubi0: detaching mtd0 [ 75.291921][ T3876] ubi0: mtd0 is detached [ 75.296558][ T3879] ubi0: attaching mtd0 [ 75.310780][ T3879] ubi0: scanning is finished [ 75.350613][ T3879] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 75.358403][ T3879] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 75.366556][ T3879] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 75.374249][ T3879] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 75.381905][ T3879] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 75.388810][ T3879] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 75.396972][ T3879] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 75.407130][ T3879] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 75.417893][ T3894] ubi0: background thread "ubi_bgt0d" started, PID 3894 [ 75.425179][ T3881] ubi: mtd0 is already attached to ubi0 [ 75.432553][ T3882] ubi0: detaching mtd0 [ 75.438646][ T3882] ubi0: mtd0 is detached [ 75.444025][ T3886] ubi0: attaching mtd0 [ 75.450688][ T3886] ubi0: scanning is finished [ 75.483193][ T3886] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 75.491145][ T3886] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 75.498471][ T3886] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 75.505927][ T3886] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 75.513671][ T3886] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 75.520736][ T3886] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 75.528753][ T3886] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 75.538861][ T3886] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 75.550540][ T3897] ubi0: background thread "ubi_bgt0d" started, PID 3897 [ 75.557544][ T3887] ubi0: detaching mtd0 [ 75.564768][ T3887] ubi0: mtd0 is detached [ 75.569537][ T3889] ubi0: attaching mtd0 [ 75.575560][ T3889] ubi0: scanning is finished [ 75.626298][ T3889] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 75.634026][ T3889] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 75.641360][ T3889] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 75.648448][ T3889] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 75.656622][ T3889] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 75.664992][ T3889] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 75.673166][ T3889] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 75.683313][ T3889] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 75.693502][ T3898] ubi0: background thread "ubi_bgt0d" started, PID 3898 [ 75.700844][ T3891] ubi0: detaching mtd0 [ 75.707686][ T3891] ubi0: mtd0 is detached [ 75.712277][ T3874] ubi0: attaching mtd0 [ 75.717345][ T3874] ubi0: scanning is finished 2022/09/20 08:14:31 executed programs: 29 [ 75.753719][ T3874] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 75.767328][ T3893] ubi0: attaching mtd0 [ 75.774397][ T3893] ubi0: scanning is finished [ 75.857389][ T3893] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 75.865074][ T3893] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 75.874020][ T3893] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 75.881681][ T3893] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 75.890971][ T3893] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 75.897751][ T3893] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 75.905784][ T3893] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 75.915799][ T3893] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 75.925877][ T3903] ubi0: background thread "ubi_bgt0d" started, PID 3903 [ 75.932928][ T3895] ubi0: detaching mtd0 [ 75.938354][ T3895] ubi0: mtd0 is detached [ 75.943187][ T3881] ubi0: attaching mtd0 [ 75.947944][ T3881] ubi0: scanning is finished [ 75.980849][ T3881] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 75.992619][ T3882] ubi0: attaching mtd0 [ 75.997586][ T3882] ubi0: scanning is finished [ 76.039837][ T3882] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 76.051937][ T3886] ubi0: attaching mtd0 [ 76.057166][ T3886] ubi0: scanning is finished [ 76.096601][ T3886] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 76.108560][ T3889] ubi0: attaching mtd0 [ 76.114238][ T3889] ubi0: scanning is finished [ 76.157393][ T3889] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 76.167319][ T3901] ubi0: attaching mtd0 [ 76.176485][ T3901] ubi0: scanning is finished [ 76.221254][ T3901] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 76.229305][ T3901] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 76.236837][ T3901] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 76.244000][ T3901] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 76.256253][ T3901] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 76.263248][ T3901] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 76.275935][ T3901] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 76.286202][ T3901] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 76.300921][ T3919] ubi0: background thread "ubi_bgt0d" started, PID 3919 [ 76.300993][ T3902] ubi0: detaching mtd0 [ 76.316018][ T3902] ubi0: mtd0 is detached [ 76.320971][ T3893] ubi0: attaching mtd0 [ 76.325780][ T3893] ubi0: scanning is finished [ 76.357388][ T3893] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 76.367750][ T3906] ubi0: attaching mtd0 [ 76.377374][ T3906] ubi0: scanning is finished [ 76.418559][ T3906] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 76.426953][ T3906] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 76.440136][ T3906] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 76.448079][ T3906] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 76.460760][ T3906] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 76.467546][ T3906] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 76.478616][ T3906] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 76.493350][ T3906] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 76.503548][ T3924] ubi0: background thread "ubi_bgt0d" started, PID 3924 [ 76.503579][ T3910] ubi0: detaching mtd0 [ 76.516830][ T3910] ubi0: mtd0 is detached [ 76.522390][ T3909] ubi0: attaching mtd0 [ 76.527234][ T3909] ubi0: scanning is finished [ 76.584742][ T3909] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 76.592561][ T3909] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 76.600086][ T3909] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 76.607048][ T3909] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 76.614588][ T3909] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 76.621435][ T3909] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 76.629645][ T3909] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 76.640723][ T3909] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 76.654272][ T3913] ubi0: detaching mtd0 [ 76.654281][ T3926] ubi0: background thread "ubi_bgt0d" started, PID 3926 [ 76.667163][ T3913] ubi0: mtd0 is detached [ 76.676274][ T3914] ubi0: attaching mtd0 [ 76.681600][ T3914] ubi0: scanning is finished [ 76.735206][ T3914] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 76.742980][ T3914] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 76.750483][ T3914] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 76.757458][ T3914] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 76.766494][ T3914] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 76.780633][ T3914] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 76.788749][ T3914] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 76.803636][ T3914] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 76.813784][ T3927] ubi0: background thread "ubi_bgt0d" started, PID 3927 [ 76.820926][ T3916] ubi0: detaching mtd0 [ 76.826570][ T3916] ubi0: mtd0 is detached [ 76.831392][ T3918] ubi0: attaching mtd0 [ 76.836792][ T3918] ubi0: scanning is finished [ 76.908601][ T3918] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 76.917487][ T3918] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 76.925097][ T3918] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 76.932660][ T3918] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 76.940443][ T3918] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 76.947239][ T3918] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 76.955512][ T3918] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 76.965692][ T3918] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 76.975792][ T3920] ubi0: detaching mtd0 [ 76.975909][ T3928] ubi0: background thread "ubi_bgt0d" started, PID 3928 [ 76.988950][ T3920] ubi0: mtd0 is detached [ 76.994854][ T3901] ubi0: attaching mtd0 [ 77.000286][ T3901] ubi0: scanning is finished [ 77.031422][ T3901] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 77.046045][ T3923] ubi0: attaching mtd0 [ 77.052073][ T3923] ubi0: scanning is finished [ 77.102779][ T3923] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 77.110539][ T3923] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 77.117775][ T3923] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 77.125290][ T3923] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 77.132888][ T3923] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 77.139745][ T3923] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 77.147727][ T3923] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 77.158376][ T3923] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 77.168389][ T3932] ubi0: background thread "ubi_bgt0d" started, PID 3932 [ 77.175539][ T3925] ubi0: detaching mtd0 [ 77.184646][ T3925] ubi0: mtd0 is detached [ 77.190676][ T3906] ubi0: attaching mtd0 [ 77.195390][ T3906] ubi0: scanning is finished [ 77.232293][ T3906] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 77.245229][ T3909] ubi0: attaching mtd0 [ 77.257135][ T3909] ubi0: scanning is finished [ 77.316172][ T3909] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 77.331787][ T3914] ubi0: attaching mtd0 [ 77.336439][ T3914] ubi0: scanning is finished [ 77.384485][ T3914] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 77.397125][ T3918] ubi0: attaching mtd0 [ 77.402958][ T3918] ubi0: scanning is finished [ 77.438743][ T3918] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 77.449947][ T3931] ubi0: attaching mtd0 [ 77.455253][ T3931] ubi0: scanning is finished [ 77.495781][ T3931] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 77.503554][ T3931] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 77.511426][ T3931] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 77.518556][ T3931] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 77.526672][ T3931] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 77.535250][ T3931] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 77.543483][ T3931] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 77.553780][ T3931] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 77.564042][ T3949] ubi0: background thread "ubi_bgt0d" started, PID 3949 [ 77.571816][ T3933] ubi0: detaching mtd0 [ 77.577711][ T3933] ubi0: mtd0 is detached [ 77.584471][ T3923] ubi0: attaching mtd0 [ 77.590245][ T3923] ubi0: scanning is finished [ 77.621582][ T3923] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 77.631926][ T3936] ubi0: attaching mtd0 [ 77.638168][ T3936] ubi0: scanning is finished [ 77.695011][ T3936] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 77.702684][ T3936] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 77.710320][ T3936] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 77.717263][ T3936] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 77.725124][ T3936] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 77.732004][ T3936] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 77.740185][ T3936] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 77.750384][ T3936] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 77.762047][ T3954] ubi0: background thread "ubi_bgt0d" started, PID 3954 [ 77.769110][ T3937] ubi0: detaching mtd0 [ 77.775221][ T3937] ubi0: mtd0 is detached [ 77.779771][ T3940] ubi0: attaching mtd0 [ 77.784803][ T3940] ubi0: scanning is finished [ 77.833735][ T3940] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 77.841515][ T3940] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 77.848868][ T3940] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 77.856019][ T3940] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 77.863521][ T3940] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 77.872234][ T3940] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 77.880436][ T3940] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 77.890662][ T3940] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 77.900729][ T3956] ubi0: background thread "ubi_bgt0d" started, PID 3956 [ 77.908042][ T3942] ubi0: detaching mtd0 [ 77.917350][ T3942] ubi0: mtd0 is detached [ 77.921935][ T3945] ubi0: attaching mtd0 [ 77.926949][ T3945] ubi0: scanning is finished [ 77.952873][ T3945] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 77.960797][ T3945] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 77.968174][ T3945] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 77.975386][ T3945] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 77.983336][ T3945] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 77.990714][ T3945] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 77.998955][ T3945] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 78.010631][ T3945] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 78.021612][ T3957] ubi0: background thread "ubi_bgt0d" started, PID 3957 [ 78.022600][ T3947] ubi: mtd0 is already attached to ubi0 [ 78.034785][ T3948] ubi0: detaching mtd0 [ 78.040844][ T3948] ubi0: mtd0 is detached [ 78.045695][ T3931] ubi0: attaching mtd0 [ 78.052057][ T3931] ubi0: scanning is finished [ 78.081369][ T3931] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 78.093001][ T3953] ubi0: attaching mtd0 [ 78.098522][ T3953] ubi0: scanning is finished [ 78.145982][ T3953] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 78.153738][ T3953] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 78.161534][ T3953] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 78.168701][ T3953] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 78.177126][ T3953] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 78.184109][ T3953] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 78.196256][ T3953] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 78.206243][ T3953] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 78.216491][ T3962] ubi0: background thread "ubi_bgt0d" started, PID 3962 [ 78.221540][ T3955] ubi0: detaching mtd0 [ 78.231726][ T3955] ubi0: mtd0 is detached [ 78.236127][ T3936] ubi0: attaching mtd0 [ 78.243570][ T3936] ubi0: scanning is finished [ 78.293235][ T3936] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 78.304703][ T3940] ubi0: attaching mtd0 [ 78.311840][ T3940] ubi0: scanning is finished [ 78.375279][ T3940] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 78.388305][ T3950] ubi0: attaching mtd0 [ 78.399579][ T3950] ubi0: scanning is finished [ 78.432913][ T3950] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 78.444599][ T3945] ubi0: attaching mtd0 [ 78.450871][ T3945] ubi0: scanning is finished [ 78.487807][ T3945] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 78.499488][ T3961] ubi0: attaching mtd0 [ 78.504518][ T3961] ubi0: scanning is finished [ 78.544347][ T3961] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 78.552243][ T3961] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 78.560048][ T3961] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 78.567267][ T3961] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 78.575213][ T3961] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 78.582341][ T3961] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 78.590664][ T3961] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 78.600897][ T3961] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 78.611119][ T3963] ubi0: detaching mtd0 [ 78.611241][ T3980] ubi0: background thread "ubi_bgt0d" started, PID 3980 [ 78.627205][ T3963] ubi0: mtd0 is detached [ 78.632370][ T3955] ubi0: attaching mtd0 [ 78.637542][ T3955] ubi0: scanning is finished [ 78.675071][ T3955] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 78.686044][ T3967] ubi0: attaching mtd0 [ 78.691308][ T3967] ubi0: scanning is finished [ 78.741871][ T3967] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 78.749913][ T3967] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 78.757400][ T3967] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 78.764690][ T3967] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 78.777025][ T3967] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 78.784112][ T3967] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 78.796876][ T3967] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 78.807162][ T3967] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 78.822173][ T3985] ubi0: background thread "ubi_bgt0d" started, PID 3985 [ 78.830937][ T3969] ubi0: detaching mtd0 [ 78.837542][ T3969] ubi0: mtd0 is detached [ 78.844933][ T3971] ubi0: attaching mtd0 [ 78.853536][ T3971] ubi0: scanning is finished [ 78.902196][ T3971] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 78.909929][ T3971] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 78.917284][ T3971] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 78.924589][ T3971] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 78.932225][ T3971] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 78.939418][ T3971] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 78.947444][ T3971] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 78.957416][ T3971] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 78.967617][ T3987] ubi0: background thread "ubi_bgt0d" started, PID 3987 [ 78.979602][ T3974] ubi0: detaching mtd0 [ 78.985772][ T3974] ubi0: mtd0 is detached [ 78.990450][ T3975] ubi0: attaching mtd0 [ 78.995375][ T3975] ubi0: scanning is finished [ 79.045548][ T3975] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 79.053576][ T3975] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 79.061190][ T3975] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 79.068300][ T3975] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 79.076103][ T3975] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 79.083429][ T3975] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 79.093271][ T3975] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 79.103581][ T3975] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 79.114844][ T3988] ubi0: background thread "ubi_bgt0d" started, PID 3988 [ 79.119184][ T3977] ubi0: detaching mtd0 [ 79.127424][ T3977] ubi0: mtd0 is detached [ 79.136450][ T3979] ubi0: attaching mtd0 [ 79.141382][ T3979] ubi0: scanning is finished [ 79.202221][ T3979] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 79.210143][ T3979] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 79.217446][ T3979] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 79.224549][ T3979] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 79.232430][ T3979] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 79.239360][ T3979] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 79.247354][ T3979] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 79.257491][ T3979] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 79.267488][ T3981] ubi0: detaching mtd0 [ 79.267526][ T3989] ubi0: background thread "ubi_bgt0d" started, PID 3989 [ 79.284615][ T3981] ubi0: mtd0 is detached [ 79.289115][ T3961] ubi0: attaching mtd0 [ 79.294676][ T3961] ubi0: scanning is finished [ 79.355607][ T3961] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 79.367013][ T3984] ubi0: attaching mtd0 [ 79.373730][ T3984] ubi0: scanning is finished [ 79.438441][ T3984] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 79.446950][ T3984] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 79.456024][ T3984] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 79.463678][ T3984] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 79.471627][ T3984] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 79.478569][ T3984] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 79.487348][ T3984] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 79.501687][ T3984] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 79.513294][ T3993] ubi0: background thread "ubi_bgt0d" started, PID 3993 [ 79.513360][ T3986] ubi0: detaching mtd0 [ 79.531056][ T3986] ubi0: mtd0 is detached [ 79.535543][ T3967] ubi0: attaching mtd0 [ 79.543506][ T3967] ubi0: scanning is finished [ 79.591940][ T3967] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 79.602805][ T3971] ubi0: attaching mtd0 [ 79.607970][ T3971] ubi0: scanning is finished [ 79.656186][ T3971] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 79.665985][ T3975] ubi0: attaching mtd0 [ 79.678556][ T3975] ubi0: scanning is finished [ 79.732524][ T3975] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 79.746060][ T3979] ubi0: attaching mtd0 [ 79.751164][ T3979] ubi0: scanning is finished [ 79.792392][ T3979] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 79.803944][ T3992] ubi0: attaching mtd0 [ 79.808839][ T3992] ubi0: scanning is finished [ 79.845672][ T3992] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 79.853621][ T3992] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 79.861638][ T3992] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 79.868694][ T3992] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 79.877009][ T3992] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 79.884480][ T3992] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 79.893837][ T3992] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 79.904068][ T3992] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 79.914461][ T4010] ubi0: background thread "ubi_bgt0d" started, PID 4010 [ 79.921775][ T3994] ubi0: detaching mtd0 [ 79.927542][ T3994] ubi0: mtd0 is detached [ 79.934432][ T3984] ubi0: attaching mtd0 [ 79.939647][ T3984] ubi0: scanning is finished [ 79.996664][ T3984] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 80.007759][ T3997] ubi0: attaching mtd0 [ 80.018157][ T3997] ubi0: scanning is finished [ 80.074023][ T3997] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 80.082171][ T3997] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 80.089998][ T3997] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 80.097122][ T3997] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 80.104854][ T3997] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 80.112035][ T3997] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 80.120269][ T3997] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 80.130504][ T3997] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 80.140672][ T4015] ubi0: background thread "ubi_bgt0d" started, PID 4015 [ 80.147665][ T4000] ubi0: detaching mtd0 [ 80.155534][ T4000] ubi0: mtd0 is detached [ 80.160235][ T4001] ubi0: attaching mtd0 [ 80.165430][ T4001] ubi0: scanning is finished [ 80.208019][ T4001] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 80.215760][ T4001] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 80.226159][ T4001] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 80.233476][ T4001] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 80.243893][ T4001] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 80.250768][ T4001] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 80.258762][ T4001] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 80.269081][ T4001] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 80.279568][ T4018] ubi0: background thread "ubi_bgt0d" started, PID 4018 [ 80.279713][ T4003] ubi0: detaching mtd0 [ 80.299163][ T4003] ubi0: mtd0 is detached [ 80.303940][ T4005] ubi0: attaching mtd0 [ 80.308924][ T4005] ubi0: scanning is finished [ 80.344795][ T4005] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 80.352446][ T4005] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 80.360091][ T4005] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 80.367073][ T4005] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 80.374584][ T4005] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 80.382965][ T4005] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 80.391000][ T4005] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 80.402160][ T4005] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 80.412199][ T4008] ubi0: detaching mtd0 [ 80.412283][ T4019] ubi0: background thread "ubi_bgt0d" started, PID 4019 [ 80.431932][ T4008] ubi0: mtd0 is detached [ 80.436440][ T4009] ubi0: attaching mtd0 [ 80.445561][ T4009] ubi0: scanning is finished [ 80.488313][ T4009] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 80.496231][ T4009] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 80.503674][ T4009] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 80.511589][ T4009] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 80.518973][ T4009] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 80.525944][ T4009] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 80.534108][ T4009] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 80.549684][ T4009] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 80.563849][ T4020] ubi0: background thread "ubi_bgt0d" started, PID 4020 [ 80.569273][ T4011] ubi0: detaching mtd0 [ 80.576366][ T4011] ubi0: mtd0 is detached [ 80.581148][ T3992] ubi0: attaching mtd0 [ 80.586351][ T3992] ubi0: scanning is finished [ 80.639315][ T3992] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 80.648842][ T4014] ubi0: attaching mtd0 [ 80.658515][ T4014] ubi0: scanning is finished [ 80.702667][ T4014] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 80.710405][ T4014] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 80.717987][ T4014] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 80.725181][ T4014] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 80.732799][ T4014] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 80.739788][ T4014] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 80.748373][ T4014] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 80.758701][ T4014] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 80.769894][ T4016] ubi0: detaching mtd0 [ 80.777094][ T4016] ubi0: mtd0 is detached [ 80.781608][ T4000] ubi0: attaching mtd0 [ 80.786657][ T4000] ubi0: scanning is finished 2022/09/20 08:14:36 executed programs: 54 [ 80.807116][ T4000] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 80.818481][ T4001] ubi0: attaching mtd0 [ 80.825693][ T4001] ubi0: scanning is finished [ 80.858160][ T4001] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 80.870019][ T4005] ubi0: attaching mtd0 [ 80.876740][ T4005] ubi0: scanning is finished [ 80.911530][ T4005] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 80.925195][ T4009] ubi0: attaching mtd0 [ 80.934544][ T4009] ubi0: scanning is finished [ 80.981503][ T4009] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 80.995478][ T4023] ubi0: attaching mtd0 [ 81.000542][ T4023] ubi0: scanning is finished [ 81.032561][ T4023] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 81.047937][ T4023] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 81.056055][ T4023] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 81.063304][ T4023] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 81.070887][ T4023] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 81.077960][ T4023] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 81.086142][ T4023] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 81.096621][ T4023] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 81.107352][ T4040] ubi0: background thread "ubi_bgt0d" started, PID 4040 [ 81.115372][ T4025] ubi0: detaching mtd0 [ 81.125316][ T4025] ubi0: mtd0 is detached [ 81.131659][ T4016] ubi0: attaching mtd0 [ 81.137151][ T4016] ubi0: scanning is finished [ 81.186054][ T4016] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 81.198157][ T4029] ubi0: attaching mtd0 [ 81.205766][ T4029] ubi0: scanning is finished [ 81.256905][ T4029] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 81.265396][ T4029] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 81.276399][ T4029] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 81.284361][ T4029] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 81.295451][ T4029] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 81.303167][ T4029] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 81.314978][ T4029] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 81.326270][ T4029] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 81.340897][ T4047] ubi0: background thread "ubi_bgt0d" started, PID 4047 [ 81.344255][ T4032] ubi: mtd0 is already attached to ubi0 [ 81.356775][ T4033] ubi0: detaching mtd0 [ 81.365424][ T4033] ubi0: mtd0 is detached [ 81.372419][ T4037] ubi0: attaching mtd0 [ 81.377224][ T4037] ubi0: scanning is finished [ 81.446357][ T4037] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 81.454213][ T4037] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 81.462661][ T4037] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 81.469828][ T4037] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 81.477262][ T4037] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 81.484197][ T4037] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 81.492285][ T4037] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 81.502258][ T4037] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 81.512257][ T4039] ubi0: detaching mtd0 [ 81.512262][ T4049] ubi0: background thread "ubi_bgt0d" started, PID 4049 [ 81.529857][ T4039] ubi0: mtd0 is detached [ 81.535347][ T4042] ubi0: attaching mtd0 [ 81.544052][ T4042] ubi0: scanning is finished [ 81.584328][ T4042] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 81.594173][ T4042] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 81.601791][ T4042] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 81.608752][ T4042] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 81.617567][ T4042] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 81.624419][ T4042] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 81.632490][ T4042] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 81.642460][ T4042] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 81.652518][ T4050] ubi0: background thread "ubi_bgt0d" started, PID 4050 [ 81.652621][ T4043] ubi0: detaching mtd0 [ 81.667719][ T4043] ubi0: mtd0 is detached [ 81.672223][ T4023] ubi0: attaching mtd0 [ 81.677428][ T4023] ubi0: scanning is finished [ 81.733824][ T4023] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 81.744846][ T4046] ubi0: attaching mtd0 [ 81.763969][ T4046] ubi0: scanning is finished [ 81.805882][ T4046] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 81.817480][ T4046] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 81.824943][ T4046] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 81.835792][ T4046] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 81.843290][ T4046] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 81.854522][ T4046] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 81.862770][ T4046] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 81.877048][ T4046] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 81.887079][ T4054] ubi0: background thread "ubi_bgt0d" started, PID 4054 [ 81.889082][ T4048] ubi0: detaching mtd0 [ 81.901119][ T4048] ubi0: mtd0 is detached [ 81.905751][ T4032] ubi0: attaching mtd0 [ 81.911328][ T4032] ubi0: scanning is finished [ 81.946154][ T4032] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 81.957163][ T4029] ubi0: attaching mtd0 [ 81.962583][ T4029] ubi0: scanning is finished [ 82.007608][ T4029] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 82.018059][ T4037] ubi0: attaching mtd0 [ 82.029628][ T4037] ubi0: scanning is finished [ 82.105505][ T4037] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 82.115636][ T4042] ubi0: attaching mtd0 [ 82.120930][ T4042] ubi0: scanning is finished [ 82.158372][ T4042] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 82.175435][ T4053] ubi0: attaching mtd0 [ 82.180426][ T4053] ubi0: scanning is finished [ 82.248262][ T4053] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 82.256159][ T4053] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 82.265169][ T4053] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 82.272441][ T4053] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 82.280280][ T4053] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 82.287236][ T4053] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 82.295544][ T4053] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 82.305718][ T4053] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 82.316201][ T4071] ubi0: background thread "ubi_bgt0d" started, PID 4071 [ 82.323501][ T4055] ubi0: detaching mtd0 [ 82.330324][ T4055] ubi0: mtd0 is detached [ 82.334807][ T4046] ubi0: attaching mtd0 [ 82.340733][ T4046] ubi0: scanning is finished [ 82.363594][ T4046] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 82.374125][ T4058] ubi0: attaching mtd0 [ 82.381920][ T4058] ubi0: scanning is finished [ 82.433345][ T4058] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 82.446973][ T4058] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 82.456823][ T4058] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 82.464478][ T4058] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 82.472326][ T4058] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 82.479285][ T4058] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 82.487404][ T4058] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 82.497511][ T4058] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 82.508673][ T4076] ubi0: background thread "ubi_bgt0d" started, PID 4076 [ 82.515869][ T4060] ubi0: detaching mtd0 [ 82.524508][ T4060] ubi0: mtd0 is detached [ 82.529099][ T4062] ubi0: attaching mtd0 [ 82.534151][ T4062] ubi0: scanning is finished [ 82.572380][ T4062] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 82.584243][ T4062] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 82.591704][ T4062] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 82.598737][ T4062] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 82.612671][ T4062] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 82.621687][ T4062] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 82.631967][ T4062] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 82.644305][ T4062] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 82.656581][ T4078] ubi0: background thread "ubi_bgt0d" started, PID 4078 [ 82.661702][ T4064] ubi0: detaching mtd0 [ 82.671934][ T4064] ubi0: mtd0 is detached [ 82.676234][ T4066] ubi0: attaching mtd0 [ 82.681358][ T4066] ubi0: scanning is finished [ 82.711369][ T4066] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 82.718878][ T4066] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 82.727998][ T4066] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 82.735059][ T4066] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 82.742728][ T4066] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 82.749573][ T4066] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 82.757595][ T4066] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 82.767864][ T4066] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 82.777935][ T4068] ubi0: detaching mtd0 [ 82.777947][ T4079] ubi0: background thread "ubi_bgt0d" started, PID 4079 [ 82.791087][ T4068] ubi0: mtd0 is detached [ 82.795755][ T4070] ubi0: attaching mtd0 [ 82.801009][ T4070] ubi0: scanning is finished [ 82.843813][ T4070] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 82.853715][ T4070] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 82.861239][ T4070] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 82.868216][ T4070] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 82.875707][ T4070] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 82.883064][ T4070] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 82.891229][ T4070] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 82.901304][ T4070] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 82.911472][ T4072] ubi0: detaching mtd0 [ 82.911537][ T4080] ubi0: background thread "ubi_bgt0d" started, PID 4080 [ 82.925129][ T4072] ubi0: mtd0 is detached [ 82.930442][ T4053] ubi0: attaching mtd0 [ 82.935352][ T4053] ubi0: scanning is finished [ 82.991306][ T4053] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 83.007467][ T4075] ubi0: attaching mtd0 [ 83.014001][ T4075] ubi0: scanning is finished [ 83.060305][ T4075] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 83.067925][ T4075] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 83.079836][ T4075] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 83.086812][ T4075] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 83.094744][ T4075] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 83.101864][ T4075] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 83.110079][ T4075] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 83.120109][ T4075] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 83.130326][ T4084] ubi0: background thread "ubi_bgt0d" started, PID 4084 [ 83.130335][ T4077] ubi0: detaching mtd0 [ 83.145195][ T4077] ubi0: mtd0 is detached [ 83.152616][ T4058] ubi0: attaching mtd0 [ 83.157922][ T4058] ubi0: scanning is finished [ 83.221711][ T4058] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 83.232550][ T4062] ubi0: attaching mtd0 [ 83.238573][ T4062] ubi0: scanning is finished [ 83.289232][ T4062] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 83.297083][ T4062] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 83.309051][ T4062] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 83.316488][ T4062] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 83.328462][ T4062] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 83.335496][ T4062] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 83.344924][ T4062] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 83.355140][ T4062] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 83.366707][ T4066] ubi: mtd0 is already attached to ubi0 [ 83.369221][ T4092] ubi0: background thread "ubi_bgt0d" started, PID 4092 [ 83.372552][ T4070] ubi: mtd0 is already attached to ubi0 [ 83.419242][ T4083] ubi: mtd0 is already attached to ubi0 [ 83.425242][ T4085] ubi0: detaching mtd0 [ 83.434734][ T4085] ubi0: mtd0 is detached [ 83.447546][ T4087] ubi0: attaching mtd0 [ 83.454154][ T4087] ubi0: scanning is finished [ 83.507942][ T4087] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 83.515691][ T4087] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 83.523507][ T4087] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 83.531032][ T4087] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 83.538557][ T4087] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 83.550621][ T4087] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 83.558682][ T4087] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 83.571927][ T4087] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 83.584459][ T4103] ubi0: background thread "ubi_bgt0d" started, PID 4103 [ 83.585306][ T4089] ubi0: detaching mtd0 [ 83.597877][ T4089] ubi0: mtd0 is detached [ 83.604103][ T4091] ubi0: attaching mtd0 [ 83.609130][ T4091] ubi0: scanning is finished [ 83.659087][ T4091] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 83.666920][ T4091] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 83.674472][ T4091] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 83.682058][ T4091] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 83.689955][ T4091] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 83.696890][ T4091] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 83.705179][ T4091] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 83.715885][ T4091] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 83.726293][ T4104] ubi0: background thread "ubi_bgt0d" started, PID 4104 [ 83.726357][ T4093] ubi0: detaching mtd0 [ 83.742479][ T4093] ubi0: mtd0 is detached [ 83.746943][ T4095] ubi0: attaching mtd0 [ 83.752990][ T4095] ubi0: scanning is finished [ 83.781047][ T4095] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 83.791960][ T4095] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 83.799229][ T4095] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 83.806165][ T4095] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 83.813763][ T4095] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 83.822202][ T4095] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 83.830324][ T4095] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 83.840260][ T4095] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 83.850233][ T4105] ubi0: background thread "ubi_bgt0d" started, PID 4105 [ 83.857234][ T4083] ubi: mtd0 is already attached to ubi0 [ 83.863406][ T4098] ubi: mtd0 is already attached to ubi0 [ 83.874465][ T4099] ubi: mtd0 is already attached to ubi0 [ 83.881419][ T4100] ubi0: detaching mtd0 [ 83.906695][ T4100] ubi0: mtd0 is detached [ 83.916098][ T4087] ubi0: attaching mtd0 [ 83.922895][ T4087] ubi0: scanning is finished [ 83.958455][ T4087] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 83.968722][ T4091] ubi0: attaching mtd0 [ 83.975355][ T4091] ubi0: scanning is finished [ 84.035426][ T4091] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 84.046654][ T4107] ubi0: attaching mtd0 [ 84.060097][ T4107] ubi0: scanning is finished [ 84.103929][ T4107] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 84.111592][ T4107] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 84.118899][ T4107] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 84.126107][ T4107] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 84.136351][ T4107] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 84.143536][ T4107] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 84.152464][ T4107] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 84.162524][ T4107] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 84.173702][ T4101] ubi: mtd0 is already attached to ubi0 [ 84.173714][ T4118] ubi0: background thread "ubi_bgt0d" started, PID 4118 [ 84.179342][ T4102] ubi0: detaching mtd0 [ 84.205226][ T4102] ubi0: mtd0 is detached [ 84.211185][ T4099] ubi0: attaching mtd0 [ 84.216140][ T4099] ubi0: scanning is finished [ 84.246181][ T4099] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 84.261614][ T4095] ubi0: attaching mtd0 [ 84.267437][ T4095] ubi0: scanning is finished [ 84.318479][ T4095] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 84.335833][ T4112] ubi0: attaching mtd0 [ 84.343283][ T4112] ubi0: scanning is finished [ 84.384333][ T4112] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 84.395856][ T4112] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 84.403330][ T4112] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 84.410516][ T4112] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 84.417949][ T4112] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 84.425403][ T4112] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 84.435006][ T4112] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 84.445201][ T4112] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 84.455729][ T4131] ubi0: background thread "ubi_bgt0d" started, PID 4131 [ 84.460397][ T4115] ubi0: detaching mtd0 [ 84.469721][ T4115] ubi0: mtd0 is detached [ 84.474493][ T4117] ubi0: attaching mtd0 [ 84.479968][ T4117] ubi0: scanning is finished [ 84.508443][ T4117] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 84.516904][ T4117] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 84.524592][ T4117] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 84.532130][ T4117] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 84.540305][ T4117] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 84.547286][ T4117] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 84.555509][ T4117] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 84.565714][ T4117] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 84.575924][ T4119] ubi0: detaching mtd0 [ 84.575930][ T4133] ubi0: background thread "ubi_bgt0d" started, PID 4133 [ 84.589926][ T4119] ubi0: mtd0 is detached [ 84.594491][ T4121] ubi0: attaching mtd0 [ 84.599506][ T4121] ubi0: scanning is finished [ 84.645950][ T4121] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 84.653958][ T4121] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 84.662124][ T4121] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 84.669737][ T4121] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 84.677820][ T4121] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 84.684958][ T4121] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 84.693423][ T4121] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 84.703604][ T4121] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 84.713701][ T4134] ubi0: background thread "ubi_bgt0d" started, PID 4134 [ 84.714519][ T4123] ubi0: detaching mtd0 [ 84.727036][ T4123] ubi0: mtd0 is detached [ 84.731773][ T4125] ubi0: attaching mtd0 [ 84.736896][ T4125] ubi0: scanning is finished [ 84.783375][ T4125] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 84.791494][ T4125] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 84.798907][ T4125] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 84.806510][ T4125] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 84.814215][ T4125] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 84.821350][ T4125] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 84.830742][ T4125] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 84.841093][ T4125] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 84.851210][ T4135] ubi0: background thread "ubi_bgt0d" started, PID 4135 [ 84.858231][ T4109] ubi: mtd0 is already attached to ubi0 [ 84.865413][ T4128] ubi0: detaching mtd0 [ 84.879811][ T4128] ubi0: mtd0 is detached [ 84.884186][ T4130] ubi0: attaching mtd0 [ 84.893804][ T4130] ubi0: scanning is finished [ 84.945154][ T4130] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 84.953336][ T4130] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 84.960659][ T4130] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 84.967609][ T4130] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 84.975042][ T4130] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 84.981946][ T4130] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 84.990000][ T4130] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 85.001273][ T4130] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 85.019395][ T4138] ubi0: background thread "ubi_bgt0d" started, PID 4138 [ 85.026423][ T4132] ubi0: detaching mtd0 [ 85.032271][ T4132] ubi0: mtd0 is detached [ 85.036603][ T4112] ubi0: attaching mtd0 [ 85.041593][ T4112] ubi0: scanning is finished [ 85.075445][ T4112] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 85.090937][ T4117] ubi0: attaching mtd0 [ 85.095893][ T4117] ubi0: scanning is finished [ 85.144456][ T4117] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 85.156337][ T4121] ubi0: attaching mtd0 [ 85.174508][ T4121] ubi0: scanning is finished [ 85.200646][ T4121] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 85.214585][ T4137] ubi0: attaching mtd0 [ 85.219599][ T4137] ubi0: scanning is finished [ 85.263796][ T4137] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 85.271627][ T4137] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 85.278846][ T4137] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 85.286153][ T4137] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 85.293740][ T4137] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 85.301204][ T4137] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 85.309668][ T4137] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 85.319785][ T4137] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 85.330092][ T4153] ubi0: background thread "ubi_bgt0d" started, PID 4153 [ 85.337099][ T4125] ubi: mtd0 is already attached to ubi0 [ 85.345164][ T4139] ubi0: detaching mtd0 [ 85.356688][ T4139] ubi0: mtd0 is detached [ 85.364928][ T4130] ubi0: attaching mtd0 [ 85.371361][ T4130] ubi0: scanning is finished [ 85.405005][ T4130] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 85.415097][ T4144] ubi0: attaching mtd0 [ 85.421651][ T4144] ubi0: scanning is finished [ 85.463374][ T4144] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 85.472190][ T4144] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 85.479593][ T4144] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 85.486663][ T4144] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 85.494429][ T4144] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 85.503202][ T4144] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 85.511422][ T4144] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 85.521732][ T4144] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 85.531842][ T4147] ubi0: detaching mtd0 [ 85.531857][ T4162] ubi0: background thread "ubi_bgt0d" started, PID 4162 [ 85.550275][ T4147] ubi0: mtd0 is detached [ 85.555078][ T4148] ubi0: attaching mtd0 [ 85.563295][ T4148] ubi0: scanning is finished [ 85.605827][ T4148] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 85.613815][ T4148] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 85.622986][ T4148] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 85.630488][ T4148] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 85.638189][ T4148] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 85.645321][ T4148] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 85.655319][ T4148] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 85.665735][ T4148] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 85.676117][ T4164] ubi0: background thread "ubi_bgt0d" started, PID 4164 [ 85.679133][ T4151] ubi0: detaching mtd0 [ 85.692080][ T4151] ubi0: mtd0 is detached [ 85.696554][ T4152] ubi0: attaching mtd0 [ 85.702870][ T4152] ubi0: scanning is finished [ 85.728964][ T4152] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 85.736900][ T4152] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 85.744725][ T4152] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 85.752472][ T4152] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 85.760135][ T4152] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 85.767124][ T4152] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 85.775517][ T4152] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 85.785976][ T4152] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 85.796295][ T4165] ubi0: background thread "ubi_bgt0d" started, PID 4165 [ 85.796413][ T4154] ubi0: detaching mtd0 [ 85.811832][ T4154] ubi0: mtd0 is detached [ 85.816219][ T4156] ubi0: attaching mtd0 [ 85.821216][ T4156] ubi0: scanning is finished [ 85.847950][ T4156] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 85.856060][ T4156] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 85.863738][ T4156] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 85.871202][ T4156] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 85.878761][ T4156] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 85.885834][ T4156] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 2022/09/20 08:14:41 executed programs: 83 [ 85.894203][ T4156] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 85.904489][ T4156] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 85.916208][ T4166] ubi0: background thread "ubi_bgt0d" started, PID 4166 [ 85.916212][ T4139] ubi: mtd0 is already attached to ubi0 [ 85.930075][ T4159] ubi0: detaching mtd0 [ 85.939680][ T4159] ubi0: mtd0 is detached [ 85.950186][ T4161] ubi0: attaching mtd0 [ 85.955344][ T4161] ubi0: scanning is finished [ 86.006929][ T4161] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 86.014905][ T4161] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 86.023371][ T4161] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 86.030852][ T4161] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 86.038386][ T4161] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 86.045419][ T4161] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 86.057703][ T4161] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 86.072464][ T4161] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 86.083068][ T4170] ubi0: background thread "ubi_bgt0d" started, PID 4170 [ 86.086615][ T4163] ubi0: detaching mtd0 [ 86.095829][ T4163] ubi0: mtd0 is detached [ 86.103710][ T4144] ubi0: attaching mtd0 [ 86.109525][ T4144] ubi0: scanning is finished [ 86.141875][ T4144] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 86.151535][ T4148] ubi0: attaching mtd0 [ 86.157109][ T4148] ubi0: scanning is finished [ 86.215768][ T4148] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 86.223609][ T4148] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 86.231023][ T4148] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 86.238068][ T4148] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 86.245680][ T4148] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 86.252753][ T4148] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 86.261446][ T4148] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 86.271800][ T4148] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 86.282104][ T4175] ubi0: background thread "ubi_bgt0d" started, PID 4175 [ 86.286854][ T4152] ubi: mtd0 is already attached to ubi0 [ 86.315926][ T4168] ubi: mtd0 is already attached to ubi0 [ 86.322898][ T4156] ubi: mtd0 is already attached to ubi0 [ 86.328850][ T4169] ubi0: detaching mtd0 [ 86.359807][ T4169] ubi0: mtd0 is detached [ 86.365198][ T4161] ubi0: attaching mtd0 [ 86.376412][ T4161] ubi0: scanning is finished [ 86.416393][ T4161] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 86.426878][ T4174] ubi0: attaching mtd0 [ 86.435024][ T4174] ubi0: scanning is finished [ 86.470834][ T4174] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 86.478515][ T4174] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 86.489335][ T4174] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 86.496448][ T4174] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 86.507180][ T4174] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 86.516383][ T4174] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 86.527482][ T4174] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 86.540659][ T4174] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 86.551112][ T4176] ubi0: detaching mtd0 [ 86.551155][ T4190] ubi0: background thread "ubi_bgt0d" started, PID 4190 [ 86.564798][ T4176] ubi0: mtd0 is detached [ 86.571830][ T4178] ubi0: attaching mtd0 [ 86.576582][ T4178] ubi0: scanning is finished [ 86.615284][ T4178] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 86.622970][ T4178] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 86.632677][ T4178] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 86.642756][ T4178] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 86.652094][ T4178] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 86.658868][ T4178] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 86.671819][ T4178] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 86.683367][ T4178] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 86.696847][ T4180] ubi: mtd0 is already attached to ubi0 [ 86.696856][ T4193] ubi0: background thread "ubi_bgt0d" started, PID 4193 [ 86.702491][ T4182] ubi0: detaching mtd0 [ 86.716979][ T4182] ubi0: mtd0 is detached [ 86.724962][ T4183] ubi0: attaching mtd0 [ 86.730192][ T4183] ubi0: scanning is finished [ 86.774047][ T4183] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 86.782551][ T4183] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 86.792279][ T4183] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 86.799448][ T4183] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 86.806832][ T4183] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 86.813758][ T4183] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 86.821827][ T4183] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 86.831776][ T4183] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 86.841758][ T4168] ubi: mtd0 is already attached to ubi0 [ 86.841908][ T4194] ubi0: background thread "ubi_bgt0d" started, PID 4194 [ 86.847333][ T4185] ubi0: detaching mtd0 [ 86.873290][ T4185] ubi0: mtd0 is detached [ 86.877967][ T4189] ubi0: attaching mtd0 [ 86.893855][ T4189] ubi0: scanning is finished [ 86.922504][ T4189] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 86.930925][ T4189] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 86.938462][ T4189] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 86.945747][ T4189] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 86.953270][ T4189] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 86.960083][ T4189] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 86.968227][ T4189] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 86.978237][ T4189] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 86.988286][ T4199] ubi0: background thread "ubi_bgt0d" started, PID 4199 [ 86.988296][ T4191] ubi0: detaching mtd0 [ 87.001318][ T4191] ubi0: mtd0 is detached [ 87.007754][ T4176] ubi0: attaching mtd0 [ 87.014889][ T4176] ubi0: scanning is finished [ 87.066451][ T4176] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 87.076482][ T4178] ubi0: attaching mtd0 [ 87.088177][ T4178] ubi0: scanning is finished [ 87.118092][ T4178] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 87.132139][ T4196] ubi0: attaching mtd0 [ 87.136708][ T4196] ubi0: scanning is finished [ 87.182270][ T4196] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 87.195175][ T4196] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 87.203051][ T4196] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 87.210810][ T4196] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 87.218526][ T4196] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 87.225722][ T4196] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 87.234158][ T4196] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 87.244270][ T4196] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 87.258881][ T4186] ubi: mtd0 is already attached to ubi0 [ 87.258892][ T4208] ubi0: background thread "ubi_bgt0d" started, PID 4208 [ 87.266574][ T4180] ubi: mtd0 is already attached to ubi0 [ 87.281550][ T4198] ubi0: detaching mtd0 [ 87.296545][ T4198] ubi0: mtd0 is detached [ 87.310411][ T4191] ubi0: attaching mtd0 [ 87.315442][ T4191] ubi0: scanning is finished [ 87.366119][ T4191] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 87.377409][ T4203] ubi0: attaching mtd0 [ 87.383651][ T4203] ubi0: scanning is finished [ 87.425682][ T4203] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 87.434619][ T4203] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 87.441956][ T4203] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 87.449781][ T4203] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 87.457267][ T4203] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 87.464173][ T4203] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 87.472239][ T4203] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 87.482433][ T4203] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 87.493237][ T4220] ubi0: background thread "ubi_bgt0d" started, PID 4220 [ 87.504057][ T4205] ubi0: detaching mtd0 [ 87.511101][ T4205] ubi0: mtd0 is detached [ 87.516512][ T4207] ubi0: attaching mtd0 [ 87.522097][ T4207] ubi0: scanning is finished [ 87.555340][ T4207] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 87.563248][ T4207] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 87.572759][ T4207] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 87.579847][ T4207] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 87.587233][ T4207] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 87.594155][ T4207] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 87.602173][ T4207] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 87.616307][ T4207] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 87.626280][ T4222] ubi0: background thread "ubi_bgt0d" started, PID 4222 [ 87.636677][ T4209] ubi0: detaching mtd0 [ 87.644096][ T4209] ubi0: mtd0 is detached [ 87.648632][ T4196] ubi0: attaching mtd0 [ 87.653725][ T4196] ubi0: scanning is finished [ 87.703152][ T4196] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 87.713159][ T4213] ubi0: attaching mtd0 [ 87.718062][ T4213] ubi0: scanning is finished [ 87.764173][ T4213] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 87.772036][ T4213] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 87.779780][ T4213] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 87.786765][ T4213] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 87.795696][ T4213] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 87.802913][ T4213] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 87.811051][ T4213] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 87.821005][ T4213] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 87.830994][ T4227] ubi0: background thread "ubi_bgt0d" started, PID 4227 [ 87.838038][ T4212] ubi: mtd0 is already attached to ubi0 [ 87.844171][ T4216] ubi0: detaching mtd0 [ 87.851119][ T4216] ubi0: mtd0 is detached [ 87.855675][ T4219] ubi0: attaching mtd0 [ 87.861763][ T4219] ubi0: scanning is finished [ 87.893778][ T4219] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 87.903524][ T4219] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 87.913064][ T4219] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 87.922370][ T4219] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 87.932295][ T4219] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 87.941439][ T4219] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 87.951827][ T4219] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 87.964079][ T4219] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 87.986091][ T4229] ubi0: background thread "ubi_bgt0d" started, PID 4229 [ 87.986566][ T4221] ubi0: detaching mtd0 [ 88.000171][ T4221] ubi0: mtd0 is detached [ 88.004513][ T4203] ubi0: attaching mtd0 [ 88.014167][ T4203] ubi0: scanning is finished [ 88.056766][ T4203] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 88.073114][ T4209] ubi0: attaching mtd0 [ 88.080333][ T4209] ubi0: scanning is finished [ 88.146545][ T4209] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 88.161442][ T4226] ubi0: attaching mtd0 [ 88.166386][ T4226] ubi0: scanning is finished [ 88.237017][ T4226] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 88.244958][ T4226] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 88.252351][ T4226] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 88.259982][ T4226] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 88.267546][ T4226] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 88.274463][ T4226] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 88.282808][ T4226] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 88.293482][ T4226] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 88.303738][ T4238] ubi0: background thread "ubi_bgt0d" started, PID 4238 [ 88.307609][ T4228] ubi0: detaching mtd0 [ 88.317104][ T4228] ubi0: mtd0 is detached [ 88.322098][ T4212] ubi0: attaching mtd0 [ 88.327295][ T4212] ubi0: scanning is finished [ 88.364705][ T4212] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 88.376991][ T4213] ubi0: attaching mtd0 [ 88.389888][ T4213] ubi0: scanning is finished [ 88.432399][ T4213] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 88.444286][ T4219] ubi0: attaching mtd0 [ 88.458637][ T4219] ubi0: scanning is finished [ 88.512472][ T4219] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 88.527997][ T4232] ubi0: attaching mtd0 [ 88.533071][ T4232] ubi0: scanning is finished [ 88.588196][ T4232] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 88.595886][ T4232] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 88.607891][ T4232] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 88.616721][ T4232] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 88.628577][ T4232] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 88.636481][ T4232] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 88.645017][ T4232] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 88.655291][ T4232] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 88.665798][ T4234] ubi0: detaching mtd0 [ 88.665897][ T4250] ubi0: background thread "ubi_bgt0d" started, PID 4250 [ 88.682089][ T4234] ubi0: mtd0 is detached [ 88.688808][ T4236] ubi0: attaching mtd0 [ 88.694196][ T4236] ubi0: scanning is finished [ 88.742646][ T4236] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 88.755591][ T4236] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 88.762988][ T4236] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 88.770375][ T4236] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 88.778032][ T4236] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 88.784874][ T4236] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 88.794362][ T4236] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 88.804371][ T4236] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 88.814529][ T4252] ubi0: background thread "ubi_bgt0d" started, PID 4252 [ 88.821561][ T4237] ubi0: detaching mtd0 [ 88.827558][ T4237] ubi0: mtd0 is detached [ 88.832146][ T4226] ubi0: attaching mtd0 [ 88.837134][ T4226] ubi0: scanning is finished [ 88.881941][ T4226] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 88.896355][ T4241] ubi0: attaching mtd0 [ 88.901552][ T4241] ubi0: scanning is finished [ 88.947759][ T4241] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 88.955618][ T4241] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 88.963863][ T4241] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 88.971158][ T4241] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 88.979958][ T4241] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 88.986744][ T4241] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 88.994829][ T4241] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 89.006646][ T4241] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 89.016831][ T4243] ubi0: detaching mtd0 [ 89.017422][ T4257] ubi0: background thread "ubi_bgt0d" started, PID 4257 [ 89.030207][ T4243] ubi0: mtd0 is detached [ 89.034992][ T4245] ubi0: attaching mtd0 [ 89.040491][ T4245] ubi0: scanning is finished [ 89.071938][ T4245] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 89.079928][ T4245] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 89.087287][ T4245] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 89.094885][ T4245] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 89.106991][ T4245] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 89.114390][ T4245] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 89.122833][ T4245] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 89.133556][ T4245] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 89.144642][ T4259] ubi0: background thread "ubi_bgt0d" started, PID 4259 [ 89.144650][ T4247] ubi0: detaching mtd0 [ 89.157652][ T4247] ubi0: mtd0 is detached [ 89.162410][ T4249] ubi0: attaching mtd0 [ 89.167332][ T4249] ubi0: scanning is finished [ 89.228425][ T4249] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 89.236336][ T4249] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 89.245122][ T4249] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 89.253496][ T4249] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 89.261169][ T4249] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 89.267953][ T4249] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 89.276232][ T4249] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 89.286618][ T4249] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 89.296803][ T4251] ubi0: detaching mtd0 [ 89.299085][ T4260] ubi0: background thread "ubi_bgt0d" started, PID 4260 [ 89.314106][ T4251] ubi0: mtd0 is detached [ 89.318458][ T4232] ubi0: attaching mtd0 [ 89.323457][ T4232] ubi0: scanning is finished [ 89.374132][ T4232] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 89.386220][ T4237] ubi0: attaching mtd0 [ 89.392207][ T4237] ubi0: scanning is finished [ 89.422302][ T4237] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 89.436518][ T4256] ubi0: attaching mtd0 [ 89.444147][ T4256] ubi0: scanning is finished [ 89.508041][ T4256] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 89.515781][ T4256] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 89.527180][ T4256] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 89.535458][ T4256] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 89.547187][ T4256] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 89.554177][ T4256] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 89.566295][ T4256] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 89.577059][ T4256] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 89.592325][ T4268] ubi0: background thread "ubi_bgt0d" started, PID 4268 [ 89.596952][ T4258] ubi0: detaching mtd0 [ 89.605161][ T4258] ubi0: mtd0 is detached [ 89.609709][ T4241] ubi0: attaching mtd0 [ 89.614614][ T4241] ubi0: scanning is finished [ 89.676282][ T4241] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 89.687060][ T4245] ubi0: attaching mtd0 [ 89.693459][ T4245] ubi0: scanning is finished [ 89.766002][ T4245] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 89.777017][ T4249] ubi0: attaching mtd0 [ 89.787582][ T4249] ubi0: scanning is finished [ 89.832230][ T4249] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 89.846058][ T4264] ubi0: attaching mtd0 [ 89.851354][ T4264] ubi0: scanning is finished [ 89.892511][ T4264] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 89.900689][ T4264] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 89.908191][ T4264] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 89.915339][ T4264] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 89.927566][ T4264] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 89.934797][ T4264] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 89.943316][ T4264] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 89.953312][ T4264] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 89.963336][ T4266] ubi: mtd0 is already attached to ubi0 [ 89.963377][ T4281] ubi0: background thread "ubi_bgt0d" started, PID 4281 [ 89.969201][ T4267] ubi0: detaching mtd0 [ 89.986202][ T4267] ubi0: mtd0 is detached [ 89.992585][ T4256] ubi0: attaching mtd0 [ 89.997338][ T4256] ubi0: scanning is finished [ 90.041830][ T4256] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 90.053262][ T4272] ubi0: attaching mtd0 [ 90.060736][ T4272] ubi0: scanning is finished [ 90.122251][ T4272] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 90.134612][ T4272] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 90.142863][ T4272] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 90.154069][ T4272] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 90.161710][ T4272] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 90.168627][ T4272] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 90.181237][ T4272] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 90.193657][ T4272] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 90.206483][ T4286] ubi0: background thread "ubi_bgt0d" started, PID 4286 [ 90.216192][ T4273] ubi0: detaching mtd0 [ 90.224454][ T4273] ubi0: mtd0 is detached [ 90.229032][ T4276] ubi0: attaching mtd0 [ 90.233862][ T4276] ubi0: scanning is finished [ 90.267297][ T4276] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 90.275211][ T4276] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 90.282637][ T4276] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 90.289977][ T4276] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 90.297503][ T4276] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 90.304652][ T4276] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 90.313581][ T4276] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 90.323695][ T4276] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 90.333754][ T4288] ubi0: background thread "ubi_bgt0d" started, PID 4288 [ 90.339113][ T4278] ubi0: detaching mtd0 [ 90.346876][ T4278] ubi0: mtd0 is detached [ 90.351622][ T4280] ubi0: attaching mtd0 [ 90.356869][ T4280] ubi0: scanning is finished [ 90.406097][ T4280] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 90.415079][ T4280] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 90.423603][ T4280] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 90.431058][ T4280] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 90.438711][ T4280] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 90.445849][ T4280] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 90.454178][ T4280] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 90.464485][ T4280] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 90.474725][ T4282] ubi0: detaching mtd0 [ 90.474727][ T4289] ubi0: background thread "ubi_bgt0d" started, PID 4289 [ 90.487654][ T4282] ubi0: mtd0 is detached [ 90.492771][ T4264] ubi0: attaching mtd0 [ 90.497681][ T4264] ubi0: scanning is finished [ 90.546806][ T4264] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 90.557318][ T4266] ubi0: attaching mtd0 [ 90.564235][ T4266] ubi0: scanning is finished [ 90.632519][ T4266] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 90.646308][ T4285] ubi0: attaching mtd0 [ 90.653041][ T4285] ubi0: scanning is finished [ 90.698158][ T4285] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 90.706771][ T4285] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 90.714084][ T4285] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 90.721071][ T4285] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 90.728454][ T4285] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 90.735591][ T4285] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 90.743990][ T4285] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 90.754140][ T4285] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 90.765932][ T4297] ubi0: background thread "ubi_bgt0d" started, PID 4297 [ 90.773113][ T4287] ubi0: detaching mtd0 [ 90.778671][ T4287] ubi0: mtd0 is detached [ 90.783389][ T4272] ubi0: attaching mtd0 [ 90.789639][ T4272] ubi0: scanning is finished [ 90.842083][ T4272] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 90.853985][ T4276] ubi0: attaching mtd0 [ 90.860855][ T4276] ubi0: scanning is finished [ 90.900560][ T4276] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 90.911209][ T4280] ubi0: attaching mtd0 [ 90.916321][ T4280] ubi0: scanning is finished 2022/09/20 08:14:47 executed programs: 112 [ 90.986517][ T4280] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 91.002843][ T4292] ubi0: attaching mtd0 [ 91.009385][ T4292] ubi0: scanning is finished [ 91.051175][ T4292] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 91.058869][ T4292] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 91.067099][ T4292] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 91.074758][ T4292] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 91.082419][ T4292] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 91.090134][ T4292] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 91.098433][ T4292] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 91.109198][ T4292] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 91.120749][ T4293] ubi0: detaching mtd0 [ 91.124094][ T4310] ubi0: background thread "ubi_bgt0d" started, PID 4310 [ 91.134743][ T4293] ubi0: mtd0 is detached [ 91.139483][ T4296] ubi0: attaching mtd0 [ 91.145070][ T4296] ubi0: scanning is finished [ 91.170404][ T4296] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 91.178124][ T4296] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 91.185761][ T4296] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 91.193370][ T4296] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 91.201242][ T4296] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 91.208139][ T4296] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 91.216616][ T4296] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 91.227224][ T4296] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 91.238036][ T4298] ubi0: detaching mtd0 [ 91.238252][ T4312] ubi0: background thread "ubi_bgt0d" started, PID 4312 [ 91.252883][ T4298] ubi0: mtd0 is detached [ 91.257380][ T4285] ubi0: attaching mtd0 [ 91.263155][ T4285] ubi0: scanning is finished [ 91.324143][ T4285] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 91.335584][ T4301] ubi0: attaching mtd0 [ 91.347912][ T4301] ubi0: scanning is finished [ 91.402364][ T4301] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 91.411300][ T4301] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 91.418836][ T4301] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 91.426165][ T4301] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 91.433879][ T4301] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 91.441193][ T4301] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 91.451287][ T4301] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 91.461918][ T4301] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 91.472238][ T4317] ubi0: background thread "ubi_bgt0d" started, PID 4317 [ 91.472346][ T4304] ubi0: detaching mtd0 [ 91.485857][ T4304] ubi0: mtd0 is detached [ 91.490610][ T4305] ubi0: attaching mtd0 [ 91.495705][ T4305] ubi0: scanning is finished [ 91.546129][ T4305] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 91.554051][ T4305] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 91.562346][ T4305] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 91.569692][ T4305] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 91.577397][ T4305] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 91.584646][ T4305] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 91.593133][ T4305] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 91.603507][ T4305] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 91.614678][ T4319] ubi0: background thread "ubi_bgt0d" started, PID 4319 [ 91.614850][ T4307] ubi0: detaching mtd0 [ 91.628157][ T4307] ubi0: mtd0 is detached [ 91.632771][ T4309] ubi0: attaching mtd0 [ 91.637681][ T4309] ubi0: scanning is finished [ 91.685596][ T4309] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 91.693332][ T4309] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 91.700795][ T4309] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 91.708097][ T4309] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 91.716031][ T4309] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 91.724793][ T4309] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 91.733255][ T4309] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 91.743679][ T4309] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 91.753982][ T4311] ubi0: detaching mtd0 [ 91.754313][ T4320] ubi0: background thread "ubi_bgt0d" started, PID 4320 [ 91.768003][ T4311] ubi0: mtd0 is detached [ 91.773186][ T4292] ubi0: attaching mtd0 [ 91.777806][ T4292] ubi0: scanning is finished [ 91.799633][ T4292] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 91.809961][ T4298] ubi0: attaching mtd0 [ 91.814838][ T4298] ubi0: scanning is finished [ 91.843677][ T4298] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 91.856197][ T4316] ubi0: attaching mtd0 [ 91.869332][ T4316] ubi0: scanning is finished [ 91.913252][ T4316] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 91.921605][ T4316] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 91.929770][ T4316] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 91.936716][ T4316] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 91.944586][ T4316] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 91.951882][ T4316] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 91.960394][ T4316] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 91.971668][ T4316] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 91.982473][ T4318] ubi0: detaching mtd0 [ 91.982485][ T4327] ubi0: background thread "ubi_bgt0d" started, PID 4327 [ 91.999483][ T4318] ubi0: mtd0 is detached [ 92.004090][ T4301] ubi0: attaching mtd0 [ 92.008891][ T4301] ubi0: scanning is finished [ 92.058472][ T4301] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 92.066181][ T4301] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 92.073769][ T4301] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 92.081158][ T4301] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 92.088692][ T4301] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 92.095806][ T4301] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 92.103936][ T4301] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 92.114012][ T4301] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 92.124741][ T4305] ubi: mtd0 is already attached to ubi0 [ 92.124752][ T4330] ubi0: background thread "ubi_bgt0d" started, PID 4330 [ 92.130352][ T4309] ubi: mtd0 is already attached to ubi0 [ 92.149215][ T4324] ubi: mtd0 is already attached to ubi0 [ 92.156788][ T4326] ubi: mtd0 is already attached to ubi0 [ 92.183945][ T4328] ubi0: detaching mtd0 [ 92.191763][ T4328] ubi0: mtd0 is detached [ 92.204294][ T4316] ubi0: attaching mtd0 [ 92.217370][ T4316] ubi0: scanning is finished [ 92.253836][ T4316] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 92.268040][ T4333] ubi0: attaching mtd0 [ 92.276834][ T4333] ubi0: scanning is finished [ 92.358248][ T4333] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 92.366333][ T4333] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 92.379488][ T4333] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 92.386544][ T4333] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 92.398855][ T4333] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 92.407073][ T4333] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 92.419157][ T4333] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 92.429684][ T4333] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 92.440106][ T4334] ubi: mtd0 is already attached to ubi0 [ 92.443177][ T4345] ubi0: background thread "ubi_bgt0d" started, PID 4345 [ 92.445850][ T4324] ubi: mtd0 is already attached to ubi0 [ 92.459076][ T4336] ubi: mtd0 is already attached to ubi0 [ 92.465282][ T4329] ubi: mtd0 is already attached to ubi0 [ 92.475835][ T4338] ubi0: detaching mtd0 [ 92.493965][ T4338] ubi0: mtd0 is detached [ 92.498606][ T4343] ubi0: attaching mtd0 [ 92.516699][ T4343] ubi0: scanning is finished [ 92.558407][ T4343] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 92.567392][ T4343] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 92.575580][ T4343] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 92.583335][ T4343] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 92.592332][ T4343] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 92.599627][ T4343] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 92.607864][ T4343] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 92.618363][ T4343] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 92.628948][ T4351] ubi0: background thread "ubi_bgt0d" started, PID 4351 [ 92.630325][ T4344] ubi0: detaching mtd0 [ 92.643532][ T4344] ubi0: mtd0 is detached [ 92.648128][ T4333] ubi0: attaching mtd0 [ 92.654017][ T4333] ubi0: scanning is finished [ 92.690959][ T4333] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 92.702572][ T4336] ubi0: attaching mtd0 [ 92.707309][ T4336] ubi0: scanning is finished [ 92.756616][ T4336] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 92.775026][ T4339] ubi0: attaching mtd0 [ 92.782524][ T4339] ubi0: scanning is finished [ 92.828169][ T4339] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 92.841099][ T4348] ubi0: attaching mtd0 [ 92.849775][ T4348] ubi0: scanning is finished [ 92.928144][ T4348] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 92.936124][ T4348] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 92.943940][ T4348] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 92.951422][ T4348] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 92.959074][ T4348] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 92.966066][ T4348] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 92.974388][ T4348] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 92.989376][ T4348] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 93.003892][ T4350] ubi: mtd0 is already attached to ubi0 [ 93.003903][ T4365] ubi0: background thread "ubi_bgt0d" started, PID 4365 [ 93.017189][ T4352] ubi0: detaching mtd0 [ 93.028059][ T4352] ubi0: mtd0 is detached [ 93.032783][ T4343] ubi0: attaching mtd0 [ 93.037882][ T4343] ubi0: scanning is finished [ 93.092662][ T4343] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 93.107475][ T4356] ubi0: attaching mtd0 [ 93.120534][ T4356] ubi0: scanning is finished [ 93.185107][ T4356] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 93.194643][ T4356] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 93.202201][ T4356] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 93.209411][ T4356] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 93.216959][ T4356] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 93.223992][ T4356] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 93.232273][ T4356] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 93.242485][ T4356] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 93.252694][ T4370] ubi0: background thread "ubi_bgt0d" started, PID 4370 [ 93.260086][ T4358] ubi0: detaching mtd0 [ 93.266375][ T4358] ubi0: mtd0 is detached [ 93.270957][ T4360] ubi0: attaching mtd0 [ 93.275782][ T4360] ubi0: scanning is finished [ 93.325523][ T4360] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 93.337724][ T4360] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 93.345194][ T4360] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 93.356759][ T4360] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 93.364510][ T4360] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 93.375682][ T4360] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 93.384008][ T4360] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 93.394255][ T4360] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 93.404261][ T4362] ubi0: detaching mtd0 [ 93.404892][ T4372] ubi0: background thread "ubi_bgt0d" started, PID 4372 [ 93.424842][ T4362] ubi0: mtd0 is detached [ 93.430320][ T4364] ubi0: attaching mtd0 [ 93.435091][ T4364] ubi0: scanning is finished [ 93.487850][ T4364] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 93.495915][ T4364] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 93.503770][ T4364] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 93.511544][ T4364] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 93.519111][ T4364] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 93.526083][ T4364] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 93.534449][ T4364] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 93.544882][ T4364] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 93.555401][ T4366] ubi0: detaching mtd0 [ 93.559026][ T4374] ubi0: background thread "ubi_bgt0d" started, PID 4374 [ 93.568557][ T4366] ubi0: mtd0 is detached [ 93.573387][ T4348] ubi0: attaching mtd0 [ 93.578373][ T4348] ubi0: scanning is finished [ 93.603088][ T4348] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 93.613756][ T4350] ubi0: attaching mtd0 [ 93.618611][ T4350] ubi0: scanning is finished [ 93.658695][ T4350] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 93.673644][ T4369] ubi0: attaching mtd0 [ 93.681621][ T4369] ubi0: scanning is finished [ 93.712753][ T4369] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 93.721405][ T4369] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 93.728652][ T4369] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 93.735778][ T4369] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 93.746582][ T4369] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 93.756398][ T4369] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 93.766239][ T4369] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 93.778946][ T4369] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 93.790505][ T4382] ubi0: background thread "ubi_bgt0d" started, PID 4382 [ 93.797540][ T4371] ubi0: detaching mtd0 [ 93.805629][ T4371] ubi0: mtd0 is detached [ 93.810856][ T4356] ubi0: attaching mtd0 [ 93.815749][ T4356] ubi0: scanning is finished [ 93.862738][ T4356] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 93.876285][ T4362] ubi0: attaching mtd0 [ 93.881762][ T4362] ubi0: scanning is finished [ 93.920814][ T4362] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 93.934842][ T4364] ubi0: attaching mtd0 [ 93.954527][ T4364] ubi0: scanning is finished [ 93.992623][ T4364] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 94.004223][ T4377] ubi0: attaching mtd0 [ 94.011977][ T4377] ubi0: scanning is finished [ 94.078155][ T4377] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 94.087790][ T4377] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 94.097094][ T4377] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 94.104286][ T4377] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 94.111956][ T4377] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 94.118951][ T4377] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 94.127281][ T4377] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 94.137450][ T4377] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 94.147659][ T4396] ubi0: background thread "ubi_bgt0d" started, PID 4396 [ 94.147722][ T4380] ubi: mtd0 is already attached to ubi0 [ 94.160464][ T4381] ubi0: detaching mtd0 [ 94.166382][ T4381] ubi0: mtd0 is detached [ 94.171240][ T4369] ubi0: attaching mtd0 [ 94.176356][ T4369] ubi0: scanning is finished [ 94.201692][ T4369] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 94.219926][ T4388] ubi0: attaching mtd0 [ 94.230086][ T4388] ubi0: scanning is finished [ 94.262657][ T4388] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 94.271511][ T4388] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 94.279748][ T4388] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 94.286921][ T4388] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 94.295270][ T4388] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 94.302601][ T4388] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 94.311123][ T4388] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 94.322478][ T4388] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 94.333388][ T4401] ubi0: background thread "ubi_bgt0d" started, PID 4401 [ 94.338683][ T4389] ubi: mtd0 is already attached to ubi0 [ 94.346160][ T4391] ubi0: detaching mtd0 [ 94.356236][ T4391] ubi0: mtd0 is detached [ 94.360773][ T4394] ubi0: attaching mtd0 [ 94.367126][ T4394] ubi0: scanning is finished [ 94.428634][ T4394] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 94.436615][ T4394] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 94.445548][ T4394] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 94.452992][ T4394] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 94.460626][ T4394] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 94.467523][ T4394] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 94.475624][ T4394] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 94.485965][ T4394] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 94.495920][ T4403] ubi0: background thread "ubi_bgt0d" started, PID 4403 [ 94.502990][ T4395] ubi0: detaching mtd0 [ 94.509218][ T4395] ubi0: mtd0 is detached [ 94.513863][ T4383] ubi0: attaching mtd0 [ 94.518732][ T4383] ubi0: scanning is finished [ 94.565867][ T4383] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 94.575668][ T4377] ubi0: attaching mtd0 [ 94.582299][ T4377] ubi0: scanning is finished [ 94.617608][ T4377] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 94.630750][ T4400] ubi0: attaching mtd0 [ 94.637020][ T4400] ubi0: scanning is finished [ 94.685198][ T4400] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 94.693359][ T4400] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 94.701364][ T4400] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 94.708422][ T4400] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 94.717273][ T4400] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 94.724599][ T4400] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 94.732899][ T4400] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 94.743459][ T4400] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 94.753805][ T4402] ubi0: detaching mtd0 [ 94.753912][ T4412] ubi0: background thread "ubi_bgt0d" started, PID 4412 [ 94.766921][ T4402] ubi0: mtd0 is detached [ 94.773032][ T4388] ubi0: attaching mtd0 [ 94.777820][ T4388] ubi0: scanning is finished [ 94.822231][ T4388] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 94.834247][ T4388] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 94.841516][ T4388] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 94.848457][ T4388] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 94.860909][ T4388] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 94.867668][ T4388] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 94.878054][ T4388] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 94.889767][ T4388] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 94.899767][ T4389] ubi: mtd0 is already attached to ubi0 [ 94.900361][ T4414] ubi0: background thread "ubi_bgt0d" started, PID 4414 [ 94.905347][ T4395] ubi: mtd0 is already attached to ubi0 [ 94.907006][ T4407] ubi: mtd0 is already attached to ubi0 [ 94.966164][ T4410] ubi0: detaching mtd0 [ 94.988905][ T4410] ubi0: mtd0 is detached [ 95.005160][ T4411] ubi0: attaching mtd0 [ 95.011603][ T4411] ubi0: scanning is finished [ 95.043784][ T4411] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 95.052764][ T4411] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 95.060707][ T4411] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 95.067757][ T4411] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 95.079867][ T4411] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 95.086724][ T4411] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 95.098803][ T4411] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 95.114067][ T4411] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 95.124332][ T4413] ubi0: detaching mtd0 [ 95.124520][ T4424] ubi0: background thread "ubi_bgt0d" started, PID 4424 [ 95.137657][ T4413] ubi0: mtd0 is detached [ 95.142317][ T4400] ubi0: attaching mtd0 [ 95.147142][ T4400] ubi0: scanning is finished [ 95.194993][ T4400] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 95.205025][ T4416] ubi0: attaching mtd0 [ 95.217536][ T4416] ubi0: scanning is finished [ 95.258341][ T4416] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 95.266563][ T4416] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 95.274393][ T4416] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 95.282638][ T4416] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 95.290568][ T4416] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 95.297394][ T4416] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 95.305755][ T4416] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 95.316118][ T4416] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 95.326399][ T4428] ubi0: background thread "ubi_bgt0d" started, PID 4428 [ 95.326411][ T4418] ubi: mtd0 is already attached to ubi0 [ 95.326548][ T4421] ubi0: detaching mtd0 [ 95.350617][ T4421] ubi0: mtd0 is detached [ 95.355524][ T4420] ubi0: attaching mtd0 [ 95.361204][ T4420] ubi0: scanning is finished [ 95.428228][ T4420] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 95.435979][ T4420] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 95.447867][ T4420] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 95.455359][ T4420] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 95.467414][ T4420] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 95.474904][ T4420] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 95.483210][ T4420] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 95.494983][ T4420] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 95.506409][ T4430] ubi0: background thread "ubi_bgt0d" started, PID 4430 [ 95.506497][ T4407] ubi: mtd0 is already attached to ubi0 [ 95.522052][ T4422] ubi0: detaching mtd0 [ 95.537577][ T4422] ubi0: mtd0 is detached [ 95.547964][ T4411] ubi0: attaching mtd0 [ 95.554326][ T4411] ubi0: scanning is finished [ 95.588326][ T4411] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 95.603589][ T4427] ubi0: attaching mtd0 [ 95.608295][ T4427] ubi0: scanning is finished [ 95.663383][ T4427] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 95.671510][ T4427] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 95.678734][ T4427] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 95.685801][ T4427] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 95.695248][ T4427] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 95.702075][ T4427] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 95.710238][ T4427] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 95.720199][ T4427] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 95.730885][ T4438] ubi0: background thread "ubi_bgt0d" started, PID 4438 [ 95.737887][ T4429] ubi0: detaching mtd0 [ 95.746277][ T4429] ubi0: mtd0 is detached [ 95.750662][ T4416] ubi0: attaching mtd0 [ 95.755261][ T4416] ubi0: scanning is finished [ 95.816300][ T4416] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 95.825920][ T4432] ubi0: attaching mtd0 [ 95.831011][ T4432] ubi0: scanning is finished [ 95.861440][ T4432] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 95.869103][ T4432] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 95.882602][ T4432] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 95.893363][ T4432] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 95.903854][ T4432] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 95.912237][ T4432] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 95.924375][ T4432] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 95.936311][ T4432] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 95.949090][ T4441] ubi0: background thread "ubi_bgt0d" started, PID 4441 [ 95.949168][ T4423] ubi: mtd0 is already attached to ubi0 [ 95.961823][ T4418] ubi: mtd0 is already attached to ubi0 [ 95.967763][ T4434] ubi0: detaching mtd0 [ 95.990665][ T4434] ubi0: mtd0 is detached [ 95.995401][ T4437] ubi0: attaching mtd0 [ 96.008304][ T4437] ubi0: scanning is finished [ 96.066855][ T4437] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 96.074620][ T4437] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 96.082285][ T4437] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 96.089449][ T4437] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 96.096990][ T4437] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 96.104413][ T4437] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 96.113161][ T4437] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 96.123821][ T4437] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 96.134587][ T4439] ubi0: detaching mtd0 [ 96.134601][ T4451] ubi0: background thread "ubi_bgt0d" started, PID 4451 [ 96.153196][ T4439] ubi0: mtd0 is detached [ 96.157613][ T4427] ubi0: attaching mtd0 [ 96.167255][ T4427] ubi0: scanning is finished 2022/09/20 08:14:52 executed programs: 143 [ 96.202659][ T4427] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 96.215326][ T4443] ubi0: attaching mtd0 [ 96.220711][ T4443] ubi0: scanning is finished [ 96.282348][ T4443] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 96.300076][ T4443] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 96.307430][ T4443] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 96.317674][ T4443] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 96.326867][ T4443] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 96.336809][ T4443] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 96.346559][ T4443] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 96.359043][ T4443] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 96.374649][ T4455] ubi0: background thread "ubi_bgt0d" started, PID 4455 [ 96.383632][ T4444] ubi0: detaching mtd0 [ 96.390611][ T4444] ubi0: mtd0 is detached [ 96.395055][ T4447] ubi0: attaching mtd0 [ 96.400648][ T4447] ubi0: scanning is finished [ 96.425320][ T4447] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 96.433594][ T4447] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 96.441169][ T4447] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 96.448267][ T4447] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 96.455967][ T4447] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 96.463060][ T4447] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 96.471341][ T4447] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 96.481589][ T4447] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 96.493173][ T4457] ubi0: background thread "ubi_bgt0d" started, PID 4457 [ 96.501020][ T4432] ubi: mtd0 is already attached to ubi0 [ 96.506690][ T4448] ubi: mtd0 is already attached to ubi0 [ 96.513558][ T4449] ubi0: detaching mtd0 [ 96.531025][ T4449] ubi0: mtd0 is detached [ 96.543548][ T4450] ubi0: attaching mtd0 [ 96.548412][ T4450] ubi0: scanning is finished [ 96.605921][ T4450] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 96.617248][ T4439] ubi0: attaching mtd0 [ 96.624325][ T4439] ubi0: scanning is finished [ 96.667513][ T4439] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 96.677608][ T4454] ubi0: attaching mtd0 [ 96.689585][ T4454] ubi0: scanning is finished [ 96.735666][ T4454] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 96.743632][ T4454] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 96.752768][ T4454] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 96.760083][ T4454] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 96.767636][ T4454] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 96.774892][ T4454] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 96.783112][ T4454] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 96.793230][ T4454] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 96.803395][ T4456] ubi0: detaching mtd0 [ 96.803407][ T4469] ubi0: background thread "ubi_bgt0d" started, PID 4469 [ 96.823961][ T4456] ubi0: mtd0 is detached [ 96.828336][ T4443] ubi0: attaching mtd0 [ 96.838877][ T4443] ubi0: scanning is finished [ 96.871562][ T4443] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 96.884476][ T4459] ubi0: attaching mtd0 [ 96.890059][ T4459] ubi0: scanning is finished [ 96.957932][ T4459] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 96.965920][ T4459] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 96.973964][ T4459] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 96.981312][ T4459] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 96.988899][ T4459] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 96.995985][ T4459] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 97.004334][ T4459] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 97.014609][ T4459] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 97.024839][ T4474] ubi0: background thread "ubi_bgt0d" started, PID 4474 [ 97.025024][ T4447] ubi: mtd0 is already attached to ubi0 [ 97.037583][ T4461] ubi0: detaching mtd0 [ 97.059620][ T4461] ubi0: mtd0 is detached [ 97.066423][ T4464] ubi0: attaching mtd0 [ 97.072048][ T4464] ubi0: scanning is finished [ 97.102930][ T4464] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 97.111266][ T4464] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 97.118643][ T4464] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 97.125850][ T4464] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 97.133400][ T4464] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 97.140347][ T4464] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 97.148422][ T4464] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 97.158634][ T4464] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 97.168812][ T4479] ubi0: background thread "ubi_bgt0d" started, PID 4479 [ 97.168890][ T4466] ubi0: detaching mtd0 [ 97.185386][ T4466] ubi0: mtd0 is detached [ 97.190058][ T4468] ubi0: attaching mtd0 [ 97.195629][ T4468] ubi0: scanning is finished [ 97.246806][ T4468] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 97.254519][ T4468] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 97.262537][ T4468] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 97.269980][ T4468] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 97.277528][ T4468] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 97.284508][ T4468] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 97.294845][ T4468] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 97.305147][ T4468] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 97.315573][ T4481] ubi0: background thread "ubi_bgt0d" started, PID 4481 [ 97.317616][ T4470] ubi0: detaching mtd0 [ 97.328825][ T4470] ubi0: mtd0 is detached [ 97.333581][ T4454] ubi0: attaching mtd0 [ 97.338850][ T4454] ubi0: scanning is finished [ 97.381748][ T4454] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 97.393371][ T4473] ubi0: attaching mtd0 [ 97.398239][ T4473] ubi0: scanning is finished [ 97.435209][ T4473] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 97.443454][ T4473] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 97.453916][ T4473] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 97.462681][ T4473] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 97.473062][ T4473] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 97.482428][ T4473] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 97.493477][ T4473] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 97.505038][ T4473] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 97.518090][ T4485] ubi0: background thread "ubi_bgt0d" started, PID 4485 [ 97.520441][ T4475] ubi0: detaching mtd0 [ 97.535518][ T4475] ubi0: mtd0 is detached [ 97.540344][ T4477] ubi0: attaching mtd0 [ 97.545080][ T4477] ubi0: scanning is finished [ 97.605739][ T4477] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 97.613459][ T4477] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 97.620956][ T4477] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 97.628085][ T4477] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 97.635954][ T4477] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 97.642952][ T4477] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 97.651009][ T4477] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 97.661205][ T4477] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 97.671368][ T4461] ubi: mtd0 is already attached to ubi0 [ 97.674625][ T4487] ubi0: background thread "ubi_bgt0d" started, PID 4487 [ 97.678489][ T4480] ubi0: detaching mtd0 [ 97.693117][ T4480] ubi0: mtd0 is detached [ 97.698301][ T4464] ubi0: attaching mtd0 [ 97.704575][ T4464] ubi0: scanning is finished [ 97.730037][ T4464] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 97.737688][ T4464] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 97.745801][ T4464] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 97.753095][ T4464] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 97.760778][ T4464] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 97.767587][ T4464] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 97.775943][ T4464] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 97.785966][ T4464] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 97.796291][ T4468] ubi: mtd0 is already attached to ubi0 [ 97.796290][ T4490] ubi0: background thread "ubi_bgt0d" started, PID 4490 [ 97.815768][ T4484] ubi: mtd0 is already attached to ubi0 [ 97.822107][ T4486] ubi0: detaching mtd0 [ 97.847947][ T4486] ubi0: mtd0 is detached [ 97.852829][ T4473] ubi0: attaching mtd0 [ 97.857850][ T4473] ubi0: scanning is finished [ 97.890692][ T4473] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 97.901179][ T4489] ubi0: attaching mtd0 [ 97.906266][ T4489] ubi0: scanning is finished [ 97.975375][ T4489] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 97.984157][ T4489] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 97.991503][ T4489] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 97.998535][ T4489] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 98.006392][ T4489] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 98.013902][ T4489] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 98.022267][ T4489] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 98.032697][ T4489] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 98.043020][ T4477] ubi: mtd0 is already attached to ubi0 [ 98.043068][ T4501] ubi0: background thread "ubi_bgt0d" started, PID 4501 [ 98.051556][ T4491] ubi0: detaching mtd0 [ 98.063815][ T4491] ubi0: mtd0 is detached [ 98.070991][ T4489] ubi0: attaching mtd0 [ 98.077876][ T4489] ubi0: scanning is finished [ 98.109257][ T4489] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 98.120164][ T4493] ubi0: attaching mtd0 [ 98.125328][ T4493] ubi0: scanning is finished [ 98.154038][ T4493] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 98.162278][ T4493] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 98.170171][ T4493] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 98.177335][ T4493] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 98.185389][ T4493] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 98.194744][ T4493] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 98.203316][ T4493] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 98.222593][ T4493] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 98.233075][ T4509] ubi0: background thread "ubi_bgt0d" started, PID 4509 [ 98.233567][ T4495] ubi: mtd0 is already attached to ubi0 [ 98.246200][ T4484] ubi: mtd0 is already attached to ubi0 [ 98.253773][ T4496] ubi0: detaching mtd0 [ 98.260938][ T4496] ubi0: mtd0 is detached [ 98.266574][ T4500] ubi0: attaching mtd0 [ 98.273791][ T4500] ubi0: scanning is finished [ 98.336397][ T4500] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 98.346691][ T4500] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 98.356418][ T4500] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 98.367117][ T4500] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 98.377234][ T4500] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 98.386450][ T4500] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 98.396970][ T4500] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 98.409191][ T4500] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 98.421916][ T4514] ubi0: background thread "ubi_bgt0d" started, PID 4514 [ 98.430124][ T4502] ubi0: detaching mtd0 [ 98.436872][ T4502] ubi0: mtd0 is detached [ 98.445100][ T4504] ubi0: attaching mtd0 [ 98.451454][ T4504] ubi0: scanning is finished [ 98.486508][ T4504] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 98.494288][ T4504] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 98.501741][ T4504] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 98.508690][ T4504] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 98.516193][ T4504] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 98.523122][ T4504] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 98.531237][ T4504] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 98.541424][ T4504] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 98.551409][ T4516] ubi0: background thread "ubi_bgt0d" started, PID 4516 [ 98.556548][ T4507] ubi0: detaching mtd0 [ 98.568724][ T4507] ubi0: mtd0 is detached [ 98.573112][ T4508] ubi0: attaching mtd0 [ 98.577929][ T4508] ubi0: scanning is finished [ 98.617871][ T4508] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 98.625951][ T4508] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 98.633657][ T4508] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 98.641177][ T4508] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 98.648875][ T4508] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 98.657483][ T4508] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 98.665724][ T4508] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 98.677808][ T4508] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 98.687978][ T4517] ubi0: background thread "ubi_bgt0d" started, PID 4517 [ 98.687980][ T4510] ubi0: detaching mtd0 [ 98.703425][ T4510] ubi0: mtd0 is detached [ 98.708450][ T4498] ubi0: attaching mtd0 [ 98.713288][ T4498] ubi0: scanning is finished [ 98.778078][ T4498] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 98.794668][ T4493] ubi0: attaching mtd0 [ 98.801938][ T4493] ubi0: scanning is finished [ 98.877978][ T4493] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 98.888767][ T4513] ubi0: attaching mtd0 [ 98.917179][ T4513] ubi0: scanning is finished [ 98.945635][ T4513] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 98.953422][ T4513] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 98.961214][ T4513] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 98.968346][ T4513] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 98.976293][ T4513] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 98.983426][ T4513] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 98.991701][ T4513] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 99.002094][ T4513] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 99.012882][ T4515] ubi0: detaching mtd0 [ 99.012893][ T4526] ubi0: background thread "ubi_bgt0d" started, PID 4526 [ 99.029515][ T4515] ubi0: mtd0 is detached [ 99.033989][ T4500] ubi0: attaching mtd0 [ 99.039738][ T4500] ubi0: scanning is finished [ 99.086095][ T4500] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 99.097174][ T4504] ubi0: attaching mtd0 [ 99.103252][ T4504] ubi0: scanning is finished [ 99.145818][ T4504] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 99.155990][ T4510] ubi0: attaching mtd0 [ 99.161131][ T4510] ubi0: scanning is finished [ 99.206763][ T4510] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 99.218237][ T4521] ubi0: attaching mtd0 [ 99.223448][ T4521] ubi0: scanning is finished [ 99.282963][ T4521] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 99.292324][ T4521] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 99.300341][ T4521] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 99.307670][ T4521] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 99.315673][ T4521] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 99.322806][ T4521] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 99.331668][ T4521] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 99.343308][ T4521] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 99.354388][ T4522] ubi0: detaching mtd0 [ 99.354396][ T4539] ubi0: background thread "ubi_bgt0d" started, PID 4539 [ 99.374118][ T4522] ubi0: mtd0 is detached [ 99.378834][ T4525] ubi0: attaching mtd0 [ 99.385170][ T4525] ubi0: scanning is finished [ 99.414791][ T4525] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 99.422562][ T4525] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 99.429951][ T4525] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 99.436929][ T4525] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 99.444487][ T4525] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 99.451338][ T4525] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 99.459483][ T4525] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 99.471162][ T4525] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 99.481242][ T4527] ubi0: detaching mtd0 [ 99.481827][ T4541] ubi0: background thread "ubi_bgt0d" started, PID 4541 [ 99.498578][ T4527] ubi0: mtd0 is detached [ 99.503196][ T4513] ubi0: attaching mtd0 [ 99.510525][ T4513] ubi0: scanning is finished [ 99.542320][ T4513] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 99.554706][ T4530] ubi0: attaching mtd0 [ 99.560086][ T4530] ubi0: scanning is finished [ 99.615979][ T4530] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 99.625858][ T4530] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 99.635388][ T4530] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 99.645165][ T4530] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 99.653112][ T4530] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 99.660070][ T4530] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 99.668116][ T4530] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 99.678156][ T4530] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 99.689676][ T4545] ubi0: background thread "ubi_bgt0d" started, PID 4545 [ 99.696914][ T4533] ubi0: detaching mtd0 [ 99.706160][ T4533] ubi0: mtd0 is detached [ 99.710731][ T4534] ubi0: attaching mtd0 [ 99.715530][ T4534] ubi0: scanning is finished [ 99.751775][ T4534] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 99.759810][ T4534] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 99.767194][ T4534] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 99.774415][ T4534] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 99.782207][ T4534] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 99.790207][ T4534] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 99.798305][ T4534] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 99.808783][ T4534] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 99.820714][ T4547] ubi0: background thread "ubi_bgt0d" started, PID 4547 [ 99.828205][ T4537] ubi: mtd0 is already attached to ubi0 [ 99.834339][ T4538] ubi0: detaching mtd0 [ 99.841155][ T4538] ubi0: mtd0 is detached [ 99.846221][ T4521] ubi0: attaching mtd0 [ 99.851879][ T4521] ubi0: scanning is finished [ 99.881149][ T4521] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 99.892952][ T4525] ubi0: attaching mtd0 [ 99.901687][ T4525] ubi0: scanning is finished [ 99.936673][ T4525] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 99.949409][ T4544] ubi0: attaching mtd0 [ 99.955501][ T4544] ubi0: scanning is finished [ 99.995670][ T4544] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 100.003329][ T4544] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 100.011365][ T4544] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 100.018479][ T4544] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 100.026607][ T4544] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 100.033521][ T4544] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 100.043085][ T4544] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 100.053234][ T4544] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 100.063280][ T4556] ubi0: background thread "ubi_bgt0d" started, PID 4556 [ 100.070702][ T4546] ubi0: detaching mtd0 [ 100.080547][ T4546] ubi0: mtd0 is detached [ 100.084925][ T4530] ubi0: attaching mtd0 [ 100.089942][ T4530] ubi0: scanning is finished [ 100.125240][ T4530] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 100.138070][ T4538] ubi0: attaching mtd0 [ 100.150050][ T4538] ubi0: scanning is finished [ 100.179357][ T4538] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 100.192016][ T4537] ubi0: attaching mtd0 [ 100.196913][ T4537] ubi0: scanning is finished [ 100.237344][ T4537] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 100.249754][ T4551] ubi0: attaching mtd0 [ 100.255640][ T4551] ubi0: scanning is finished [ 100.302360][ T4551] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 100.312076][ T4551] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 100.320191][ T4551] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 100.327352][ T4551] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 100.335290][ T4551] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 100.342401][ T4551] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 100.350721][ T4551] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 100.361466][ T4551] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 100.373894][ T4569] ubi0: background thread "ubi_bgt0d" started, PID 4569 [ 100.377237][ T4554] ubi0: detaching mtd0 [ 100.388041][ T4554] ubi0: mtd0 is detached [ 100.392525][ T4555] ubi0: attaching mtd0 [ 100.397451][ T4555] ubi0: scanning is finished [ 100.447992][ T4555] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 100.455765][ T4555] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 100.464815][ T4555] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 100.473432][ T4555] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 100.482614][ T4555] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 100.492435][ T4555] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 100.502076][ T4555] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 100.515309][ T4555] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 100.527118][ T4571] ubi0: background thread "ubi_bgt0d" started, PID 4571 [ 100.527224][ T4557] ubi0: detaching mtd0 [ 100.544942][ T4557] ubi0: mtd0 is detached [ 100.550351][ T4544] ubi0: attaching mtd0 [ 100.555388][ T4544] ubi0: scanning is finished [ 100.582467][ T4544] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 100.595151][ T4560] ubi0: attaching mtd0 [ 100.603966][ T4560] ubi0: scanning is finished [ 100.657590][ T4560] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 100.665875][ T4560] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 100.675024][ T4560] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 100.682383][ T4560] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 100.692143][ T4560] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 100.700104][ T4560] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 100.708241][ T4560] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 100.719342][ T4560] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 100.729564][ T4575] ubi0: background thread "ubi_bgt0d" started, PID 4575 [ 100.736629][ T4562] ubi0: detaching mtd0 [ 100.742968][ T4562] ubi0: mtd0 is detached [ 100.748710][ T4564] ubi0: attaching mtd0 [ 100.754383][ T4564] ubi0: scanning is finished [ 100.808777][ T4564] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 100.816421][ T4564] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 100.826668][ T4564] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 100.835181][ T4564] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 100.845841][ T4564] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 100.855071][ T4564] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 100.866112][ T4564] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 100.877596][ T4564] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 100.892110][ T4567] ubi: mtd0 is already attached to ubi0 [ 100.892115][ T4577] ubi0: background thread "ubi_bgt0d" started, PID 4577 [ 100.897813][ T4568] ubi0: detaching mtd0 [ 100.916087][ T4568] ubi0: mtd0 is detached [ 100.920704][ T4551] ubi0: attaching mtd0 [ 100.925908][ T4551] ubi0: scanning is finished [ 100.950802][ T4551] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 100.961600][ T4555] ubi0: attaching mtd0 [ 100.967062][ T4555] ubi0: scanning is finished [ 101.028221][ T4555] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 101.039980][ T4574] ubi0: attaching mtd0 [ 101.045121][ T4574] ubi0: scanning is finished [ 101.078785][ T4574] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 101.086886][ T4574] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 101.095400][ T4574] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 101.102739][ T4574] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 101.114450][ T4574] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 101.122150][ T4574] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 101.133652][ T4574] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 101.144559][ T4574] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 101.154909][ T4585] ubi0: background thread "ubi_bgt0d" started, PID 4585 [ 101.162285][ T4576] ubi0: detaching mtd0 [ 101.170686][ T4576] ubi0: mtd0 is detached [ 101.175160][ T4560] ubi0: attaching mtd0 [ 101.180166][ T4560] ubi0: scanning is finished 2022/09/20 08:14:57 executed programs: 172 [ 101.204521][ T4560] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 101.219292][ T4564] ubi0: attaching mtd0 [ 101.226527][ T4564] ubi0: scanning is finished [ 101.265166][ T4564] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 101.279874][ T4580] ubi0: attaching mtd0 [ 101.285801][ T4580] ubi0: scanning is finished [ 101.325044][ T4580] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 101.332988][ T4580] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 101.341249][ T4580] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 101.348190][ T4580] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 101.357060][ T4580] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 101.365261][ T4580] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 101.373369][ T4580] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 101.383405][ T4580] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 101.395947][ T4597] ubi0: background thread "ubi_bgt0d" started, PID 4597 [ 101.396052][ T4581] ubi0: detaching mtd0 [ 101.414979][ T4581] ubi0: mtd0 is detached [ 101.420077][ T4584] ubi0: attaching mtd0 [ 101.425701][ T4584] ubi0: scanning is finished [ 101.476144][ T4584] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 101.484237][ T4584] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 101.491965][ T4584] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 101.500606][ T4584] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 101.508235][ T4584] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 101.515671][ T4584] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 101.524128][ T4584] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 101.534636][ T4584] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 101.545013][ T4599] ubi0: background thread "ubi_bgt0d" started, PID 4599 [ 101.545171][ T4586] ubi0: detaching mtd0 [ 101.558705][ T4586] ubi0: mtd0 is detached [ 101.563726][ T4574] ubi0: attaching mtd0 [ 101.570232][ T4574] ubi0: scanning is finished [ 101.601386][ T4574] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 101.614436][ T4589] ubi0: attaching mtd0 [ 101.619444][ T4589] ubi0: scanning is finished [ 101.658404][ T4589] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 101.669278][ T4589] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 101.676719][ T4589] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 101.685431][ T4589] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 101.693616][ T4589] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 101.701116][ T4589] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 101.709547][ T4589] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 101.719528][ T4589] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 101.729784][ T4601] ubi0: background thread "ubi_bgt0d" started, PID 4601 [ 101.736900][ T4591] ubi: mtd0 is already attached to ubi0 [ 101.744275][ T4593] ubi0: detaching mtd0 [ 101.755341][ T4593] ubi0: mtd0 is detached [ 101.759934][ T4596] ubi0: attaching mtd0 [ 101.767087][ T4596] ubi0: scanning is finished [ 101.800060][ T4596] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 101.807777][ T4596] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 101.816929][ T4596] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 101.824352][ T4596] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 101.832026][ T4596] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 101.839730][ T4596] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 101.847926][ T4596] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 101.858801][ T4596] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 101.869414][ T4606] ubi0: background thread "ubi_bgt0d" started, PID 4606 [ 101.876501][ T4598] ubi0: detaching mtd0 [ 101.885909][ T4598] ubi0: mtd0 is detached [ 101.890681][ T4580] ubi0: attaching mtd0 [ 101.896057][ T4580] ubi0: scanning is finished [ 101.952424][ T4580] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 101.963229][ T4584] ubi0: attaching mtd0 [ 101.967823][ T4584] ubi0: scanning is finished [ 102.033372][ T4584] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 102.045660][ T4603] ubi0: attaching mtd0 [ 102.059435][ T4603] ubi0: scanning is finished [ 102.095475][ T4603] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 102.103690][ T4603] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 102.111145][ T4603] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 102.118316][ T4603] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 102.130912][ T4603] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 102.137839][ T4603] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 102.146006][ T4603] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 102.156090][ T4603] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 102.166152][ T4604] ubi0: detaching mtd0 [ 102.166277][ T4614] ubi0: background thread "ubi_bgt0d" started, PID 4614 [ 102.180349][ T4604] ubi0: mtd0 is detached [ 102.185521][ T4589] ubi0: attaching mtd0 [ 102.190572][ T4589] ubi0: scanning is finished [ 102.232364][ T4589] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 102.245940][ T4594] ubi0: attaching mtd0 [ 102.252152][ T4594] ubi0: scanning is finished [ 102.277658][ T4594] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 102.288345][ T4596] ubi0: attaching mtd0 [ 102.301233][ T4596] ubi0: scanning is finished [ 102.364205][ T4596] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 102.379475][ T4609] ubi0: attaching mtd0 [ 102.385235][ T4609] ubi0: scanning is finished [ 102.422069][ T4609] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 102.432348][ T4609] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 102.440327][ T4609] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 102.447507][ T4609] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 102.455723][ T4609] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 102.462907][ T4609] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 102.471519][ T4609] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 102.481893][ T4609] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 102.492049][ T4627] ubi0: background thread "ubi_bgt0d" started, PID 4627 [ 102.495218][ T4611] ubi0: detaching mtd0 [ 102.507346][ T4611] ubi0: mtd0 is detached [ 102.512150][ T4613] ubi0: attaching mtd0 [ 102.516958][ T4613] ubi0: scanning is finished [ 102.575479][ T4613] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 102.587690][ T4613] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 102.595125][ T4613] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 102.602269][ T4613] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 102.610243][ T4613] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 102.617032][ T4613] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 102.625075][ T4613] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 102.635080][ T4613] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 102.645087][ T4615] ubi0: detaching mtd0 [ 102.645275][ T4629] ubi0: background thread "ubi_bgt0d" started, PID 4629 [ 102.658903][ T4615] ubi0: mtd0 is detached [ 102.667693][ T4603] ubi0: attaching mtd0 [ 102.673418][ T4603] ubi0: scanning is finished [ 102.734743][ T4603] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 102.749823][ T4618] ubi0: attaching mtd0 [ 102.755810][ T4618] ubi0: scanning is finished [ 102.806201][ T4618] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 102.816003][ T4618] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 102.823841][ T4618] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 102.831216][ T4618] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 102.838708][ T4618] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 102.845764][ T4618] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 102.854026][ T4618] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 102.869931][ T4618] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 102.883045][ T4633] ubi0: background thread "ubi_bgt0d" started, PID 4633 [ 102.890366][ T4621] ubi: mtd0 is already attached to ubi0 [ 102.896143][ T4622] ubi0: detaching mtd0 [ 102.904878][ T4622] ubi0: mtd0 is detached [ 102.910079][ T4626] ubi0: attaching mtd0 [ 102.915371][ T4626] ubi0: scanning is finished [ 102.964706][ T4626] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 102.973884][ T4626] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 102.983797][ T4626] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 102.992967][ T4626] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 103.003512][ T4626] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 103.012463][ T4626] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 103.020591][ T4626] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 103.030842][ T4626] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 103.041139][ T4628] ubi0: detaching mtd0 [ 103.043976][ T4635] ubi0: background thread "ubi_bgt0d" started, PID 4635 [ 103.053973][ T4628] ubi0: mtd0 is detached [ 103.058309][ T4609] ubi0: attaching mtd0 [ 103.064315][ T4609] ubi0: scanning is finished [ 103.113863][ T4609] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 103.125944][ T4613] ubi0: attaching mtd0 [ 103.131270][ T4613] ubi0: scanning is finished [ 103.206034][ T4613] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 103.215918][ T4632] ubi0: attaching mtd0 [ 103.221052][ T4632] ubi0: scanning is finished [ 103.257544][ T4632] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 103.265594][ T4632] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 103.277549][ T4632] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 103.284614][ T4632] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 103.292394][ T4632] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 103.299474][ T4632] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 103.307470][ T4632] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 103.317741][ T4632] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 103.332256][ T4641] ubi0: background thread "ubi_bgt0d" started, PID 4641 [ 103.341094][ T4634] ubi0: detaching mtd0 [ 103.347290][ T4634] ubi0: mtd0 is detached [ 103.352098][ T4621] ubi0: attaching mtd0 [ 103.356978][ T4621] ubi0: scanning is finished [ 103.412308][ T4621] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 103.426403][ T4618] ubi0: attaching mtd0 [ 103.431358][ T4618] ubi0: scanning is finished [ 103.503640][ T4618] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 103.513610][ T4626] ubi0: attaching mtd0 [ 103.518337][ T4626] ubi0: scanning is finished [ 103.551491][ T4626] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 103.562534][ T4638] ubi0: attaching mtd0 [ 103.571045][ T4638] ubi0: scanning is finished [ 103.616126][ T4638] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 103.623677][ T4638] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 103.635262][ T4638] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 103.642392][ T4638] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 103.654226][ T4638] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 103.661963][ T4638] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 103.673914][ T4638] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 103.686015][ T4638] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 103.700437][ T4639] ubi0: detaching mtd0 [ 103.700547][ T4656] ubi0: background thread "ubi_bgt0d" started, PID 4656 [ 103.715509][ T4639] ubi0: mtd0 is detached [ 103.721597][ T4643] ubi0: attaching mtd0 [ 103.726431][ T4643] ubi0: scanning is finished [ 103.775279][ T4643] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 103.783279][ T4643] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 103.793682][ T4643] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 103.801392][ T4643] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 103.808922][ T4643] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 103.815965][ T4643] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 103.824232][ T4643] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 103.834207][ T4643] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 103.844170][ T4658] ubi0: background thread "ubi_bgt0d" started, PID 4658 [ 103.851200][ T4644] ubi0: detaching mtd0 [ 103.856908][ T4644] ubi0: mtd0 is detached [ 103.861468][ T4632] ubi0: attaching mtd0 [ 103.866494][ T4632] ubi0: scanning is finished [ 103.898542][ T4632] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 103.911904][ T4647] ubi0: attaching mtd0 [ 103.916845][ T4647] ubi0: scanning is finished [ 103.971723][ T4647] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 103.984486][ T4647] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 103.991986][ T4647] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 103.998929][ T4647] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 104.009048][ T4647] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 104.016027][ T4647] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 104.025715][ T4647] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 104.038727][ T4647] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 104.053419][ T4649] ubi0: detaching mtd0 [ 104.053425][ T4664] ubi0: background thread "ubi_bgt0d" started, PID 4664 [ 104.066813][ T4649] ubi0: mtd0 is detached [ 104.071807][ T4651] ubi0: attaching mtd0 [ 104.076652][ T4651] ubi0: scanning is finished [ 104.128910][ T4651] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 104.137194][ T4651] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 104.146622][ T4651] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 104.154507][ T4651] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 104.162475][ T4651] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 104.169850][ T4651] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 104.177974][ T4651] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 104.188233][ T4651] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 104.198701][ T4667] ubi0: background thread "ubi_bgt0d" started, PID 4667 [ 104.198848][ T4653] ubi0: detaching mtd0 [ 104.214774][ T4653] ubi0: mtd0 is detached [ 104.219356][ T4655] ubi0: attaching mtd0 [ 104.224164][ T4655] ubi0: scanning is finished [ 104.277532][ T4655] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 104.285522][ T4655] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 104.293049][ T4655] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 104.300256][ T4655] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 104.307763][ T4655] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 104.315344][ T4655] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 104.324003][ T4655] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 104.334269][ T4655] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 104.344336][ T4657] ubi0: detaching mtd0 [ 104.344390][ T4668] ubi0: background thread "ubi_bgt0d" started, PID 4668 [ 104.362209][ T4657] ubi0: mtd0 is detached [ 104.366752][ T4638] ubi0: attaching mtd0 [ 104.372084][ T4638] ubi0: scanning is finished [ 104.402366][ T4638] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 104.414043][ T4661] ubi0: attaching mtd0 [ 104.428794][ T4661] ubi0: scanning is finished [ 104.462719][ T4661] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 104.475454][ T4661] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 104.483502][ T4661] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 104.494774][ T4661] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 104.502319][ T4661] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 104.509331][ T4661] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 104.517377][ T4661] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 104.527461][ T4661] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 104.537721][ T4663] ubi: mtd0 is already attached to ubi0 [ 104.541065][ T4672] ubi0: background thread "ubi_bgt0d" started, PID 4672 [ 104.551031][ T4665] ubi0: detaching mtd0 [ 104.557686][ T4665] ubi0: mtd0 is detached [ 104.562239][ T4647] ubi0: attaching mtd0 [ 104.567001][ T4647] ubi0: scanning is finished [ 104.600526][ T4647] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 104.616712][ T4651] ubi0: attaching mtd0 [ 104.621674][ T4651] ubi0: scanning is finished [ 104.649996][ T4651] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 104.665049][ T4655] ubi0: attaching mtd0 [ 104.670810][ T4655] ubi0: scanning is finished [ 104.697229][ T4655] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 104.707170][ T4671] ubi0: attaching mtd0 [ 104.713188][ T4671] ubi0: scanning is finished [ 104.754709][ T4671] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 104.762433][ T4671] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 104.774852][ T4671] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 104.783132][ T4671] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 104.795806][ T4671] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 104.802916][ T4671] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 104.811284][ T4671] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 104.821726][ T4671] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 104.832012][ T4686] ubi0: background thread "ubi_bgt0d" started, PID 4686 [ 104.832103][ T4673] ubi0: detaching mtd0 [ 104.847592][ T4673] ubi0: mtd0 is detached [ 104.852182][ T4666] ubi0: attaching mtd0 [ 104.856938][ T4666] ubi0: scanning is finished [ 104.885074][ T4666] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 104.895896][ T4661] ubi0: attaching mtd0 [ 104.902733][ T4661] ubi0: scanning is finished [ 104.950672][ T4661] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 104.965878][ T4677] ubi0: attaching mtd0 [ 104.971661][ T4677] ubi0: scanning is finished [ 105.045962][ T4677] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 105.055249][ T4677] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 105.063011][ T4677] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 105.070462][ T4677] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 105.078014][ T4677] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 105.086664][ T4677] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 105.096039][ T4677] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 105.106416][ T4677] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 105.122368][ T4695] ubi0: background thread "ubi_bgt0d" started, PID 4695 [ 105.122380][ T4680] ubi: mtd0 is already attached to ubi0 [ 105.122517][ T4681] ubi0: detaching mtd0 [ 105.146744][ T4681] ubi0: mtd0 is detached [ 105.151982][ T4685] ubi0: attaching mtd0 [ 105.157651][ T4685] ubi0: scanning is finished [ 105.185259][ T4685] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 105.193303][ T4685] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 105.201108][ T4685] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 105.208401][ T4685] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 105.216580][ T4685] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 105.223776][ T4685] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 105.232757][ T4685] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 105.243054][ T4685] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 105.256258][ T4687] ubi0: detaching mtd0 [ 105.256270][ T4699] ubi0: background thread "ubi_bgt0d" started, PID 4699 [ 105.272454][ T4687] ubi0: mtd0 is detached [ 105.277564][ T4671] ubi0: attaching mtd0 [ 105.282982][ T4671] ubi0: scanning is finished [ 105.315943][ T4671] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 105.325927][ T4690] ubi0: attaching mtd0 [ 105.332337][ T4690] ubi0: scanning is finished [ 105.377567][ T4690] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 105.385336][ T4690] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 105.392873][ T4690] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 105.401040][ T4690] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 105.408554][ T4690] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 105.416454][ T4690] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 105.424760][ T4690] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 105.434819][ T4690] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 105.444989][ T4704] ubi0: background thread "ubi_bgt0d" started, PID 4704 [ 105.452175][ T4692] ubi0: detaching mtd0 [ 105.458012][ T4692] ubi0: mtd0 is detached [ 105.463132][ T4694] ubi0: attaching mtd0 [ 105.468796][ T4694] ubi0: scanning is finished [ 105.496684][ T4694] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 105.504772][ T4694] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 105.512779][ T4694] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 105.520458][ T4694] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 105.528126][ T4694] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 105.535184][ T4694] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 105.544867][ T4694] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 105.557910][ T4694] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 105.573796][ T4706] ubi0: background thread "ubi_bgt0d" started, PID 4706 [ 105.573863][ T4696] ubi0: detaching mtd0 [ 105.588864][ T4696] ubi0: mtd0 is detached [ 105.597254][ T4677] ubi0: attaching mtd0 [ 105.603334][ T4677] ubi0: scanning is finished [ 105.654463][ T4677] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 105.664627][ T4698] ubi0: attaching mtd0 [ 105.670022][ T4698] ubi0: scanning is finished [ 105.702064][ T4698] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 105.710898][ T4698] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 105.722682][ T4698] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 105.730017][ T4698] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 105.737495][ T4698] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 105.744486][ T4698] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 105.752823][ T4698] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 105.763236][ T4698] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 105.774405][ T4708] ubi0: background thread "ubi_bgt0d" started, PID 4708 [ 105.777100][ T4700] ubi0: detaching mtd0 [ 105.787969][ T4700] ubi0: mtd0 is detached [ 105.794615][ T4685] ubi0: attaching mtd0 [ 105.800968][ T4685] ubi0: scanning is finished [ 105.842034][ T4685] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 105.853021][ T4703] ubi0: attaching mtd0 [ 105.857958][ T4703] ubi0: scanning is finished [ 105.906352][ T4703] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 105.914491][ T4703] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 105.922095][ T4703] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 105.929985][ T4703] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 105.937592][ T4703] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 105.945194][ T4703] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 105.953601][ T4703] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 105.963833][ T4703] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 105.974486][ T4705] ubi0: detaching mtd0 [ 105.974497][ T4715] ubi0: background thread "ubi_bgt0d" started, PID 4715 [ 105.990096][ T4705] ubi0: mtd0 is detached [ 105.994612][ T4690] ubi0: attaching mtd0 [ 105.999969][ T4690] ubi0: scanning is finished [ 106.043770][ T4690] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 106.057480][ T4694] ubi0: attaching mtd0 [ 106.063435][ T4694] ubi0: scanning is finished [ 106.124744][ T4694] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 106.136348][ T4710] ubi0: attaching mtd0 [ 106.141556][ T4710] ubi0: scanning is finished [ 106.194917][ T4710] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 106.202547][ T4710] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 106.210309][ T4710] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 106.217884][ T4710] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 106.225738][ T4710] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 106.233441][ T4710] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 106.241949][ T4710] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 106.252146][ T4710] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 106.262302][ T4724] ubi0: background thread "ubi_bgt0d" started, PID 4724 [ 106.270737][ T4711] ubi0: detaching mtd0 [ 106.276709][ T4711] ubi0: mtd0 is detached [ 106.281526][ T4698] ubi0: attaching mtd0 [ 106.286349][ T4698] ubi0: scanning is finished 2022/09/20 08:15:02 executed programs: 200 [ 106.331898][ T4698] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 106.343894][ T4714] ubi0: attaching mtd0 [ 106.357575][ T4714] ubi0: scanning is finished [ 106.401878][ T4714] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 106.409758][ T4714] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 106.417232][ T4714] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 106.424486][ T4714] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 106.432138][ T4714] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 106.439164][ T4714] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 106.447376][ T4714] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 106.458193][ T4714] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 106.468503][ T4729] ubi0: background thread "ubi_bgt0d" started, PID 4729 [ 106.473687][ T4716] ubi0: detaching mtd0 [ 106.484421][ T4716] ubi0: mtd0 is detached [ 106.489068][ T4703] ubi0: attaching mtd0 [ 106.494451][ T4703] ubi0: scanning is finished [ 106.518042][ T4703] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 106.529218][ T4719] ubi0: attaching mtd0 [ 106.537542][ T4719] ubi0: scanning is finished [ 106.589702][ T4719] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 106.597562][ T4719] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 106.610013][ T4719] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 106.616988][ T4719] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 106.629816][ T4719] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 106.636775][ T4719] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 106.647865][ T4719] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 106.659608][ T4719] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 106.673314][ T4721] ubi0: detaching mtd0 [ 106.673317][ T4734] ubi0: background thread "ubi_bgt0d" started, PID 4734 [ 106.688203][ T4721] ubi0: mtd0 is detached [ 106.696741][ T4723] ubi0: attaching mtd0 [ 106.702035][ T4723] ubi0: scanning is finished [ 106.734741][ T4723] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 106.748874][ T4723] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 106.756266][ T4723] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 106.768293][ T4723] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 106.775802][ T4723] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 106.786980][ T4723] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 106.795547][ T4723] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 106.805806][ T4723] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 106.815968][ T4736] ubi0: background thread "ubi_bgt0d" started, PID 4736 [ 106.825352][ T4725] ubi0: detaching mtd0 [ 106.833113][ T4725] ubi0: mtd0 is detached [ 106.837449][ T4710] ubi0: attaching mtd0 [ 106.844290][ T4710] ubi0: scanning is finished [ 106.903863][ T4710] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 106.914255][ T4728] ubi0: attaching mtd0 [ 106.920383][ T4728] ubi0: scanning is finished [ 106.983143][ T4728] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 106.991078][ T4728] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 106.998667][ T4728] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 107.005982][ T4728] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 107.014261][ T4728] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 107.021216][ T4728] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 107.029460][ T4728] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 107.039599][ T4728] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 107.049792][ T4740] ubi0: background thread "ubi_bgt0d" started, PID 4740 [ 107.056824][ T4730] ubi0: detaching mtd0 [ 107.062963][ T4730] ubi0: mtd0 is detached [ 107.067361][ T4714] ubi0: attaching mtd0 [ 107.073001][ T4714] ubi0: scanning is finished [ 107.111813][ T4714] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 107.124904][ T4733] ubi0: attaching mtd0 [ 107.130564][ T4733] ubi0: scanning is finished [ 107.168701][ T4733] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 107.176831][ T4733] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 107.184560][ T4733] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 107.191809][ T4733] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 107.199532][ T4733] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 107.206505][ T4733] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 107.216596][ T4733] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 107.226827][ T4733] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 107.237273][ T4748] ubi0: background thread "ubi_bgt0d" started, PID 4748 [ 107.237858][ T4735] ubi0: detaching mtd0 [ 107.252946][ T4735] ubi0: mtd0 is detached [ 107.257358][ T4719] ubi0: attaching mtd0 [ 107.262442][ T4719] ubi0: scanning is finished [ 107.291244][ T4719] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 107.304731][ T4723] ubi0: attaching mtd0 [ 107.310263][ T4723] ubi0: scanning is finished [ 107.348004][ T4723] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 107.358576][ T4739] ubi0: attaching mtd0 [ 107.369880][ T4739] ubi0: scanning is finished [ 107.413901][ T4739] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 107.421532][ T4739] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 107.428738][ T4739] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 107.436979][ T4739] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 107.445987][ T4739] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 107.453146][ T4739] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 107.466342][ T4739] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 107.476340][ T4739] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 107.489467][ T4757] ubi0: background thread "ubi_bgt0d" started, PID 4757 [ 107.491127][ T4741] ubi0: detaching mtd0 [ 107.504637][ T4741] ubi0: mtd0 is detached [ 107.509844][ T4744] ubi0: attaching mtd0 [ 107.514817][ T4744] ubi0: scanning is finished [ 107.560247][ T4744] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 107.569182][ T4744] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 107.576563][ T4744] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 107.584727][ T4744] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 107.592249][ T4744] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 107.599400][ T4744] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 107.607615][ T4744] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 107.617668][ T4744] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 107.627655][ T4760] ubi0: background thread "ubi_bgt0d" started, PID 4760 [ 107.634664][ T4746] ubi: mtd0 is already attached to ubi0 [ 107.640406][ T4747] ubi0: detaching mtd0 [ 107.646382][ T4747] ubi0: mtd0 is detached [ 107.653257][ T4733] ubi0: attaching mtd0 [ 107.658007][ T4733] ubi0: scanning is finished [ 107.691553][ T4733] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 107.704268][ T4752] ubi0: attaching mtd0 [ 107.708894][ T4752] ubi0: scanning is finished [ 107.784138][ T4752] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 107.791949][ T4752] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 107.799605][ T4752] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 107.806951][ T4752] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 107.815115][ T4752] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 107.822198][ T4752] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 107.830640][ T4752] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 107.840821][ T4752] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 107.851500][ T4768] ubi0: background thread "ubi_bgt0d" started, PID 4768 [ 107.854521][ T4755] ubi0: detaching mtd0 [ 107.866121][ T4755] ubi0: mtd0 is detached [ 107.874110][ T4756] ubi0: attaching mtd0 [ 107.881258][ T4756] ubi0: scanning is finished [ 107.919385][ T4756] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 107.926917][ T4756] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 107.934186][ T4756] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 107.941224][ T4756] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 107.948599][ T4756] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 107.955412][ T4756] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 107.963650][ T4756] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 107.973665][ T4756] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 107.983659][ T4769] ubi0: background thread "ubi_bgt0d" started, PID 4769 [ 107.991842][ T4758] ubi0: detaching mtd0 [ 107.997943][ T4758] ubi0: mtd0 is detached [ 108.003917][ T4761] ubi0: attaching mtd0 [ 108.008829][ T4761] ubi0: scanning is finished [ 108.066741][ T4761] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 108.074380][ T4761] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 108.081708][ T4761] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 108.088649][ T4761] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 108.096321][ T4761] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 108.103909][ T4761] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 108.112841][ T4761] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 108.122980][ T4761] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 108.133068][ T4770] ubi0: background thread "ubi_bgt0d" started, PID 4770 [ 108.140983][ T4762] ubi0: detaching mtd0 [ 108.150638][ T4762] ubi0: mtd0 is detached [ 108.156109][ T4749] ubi0: attaching mtd0 [ 108.161108][ T4749] ubi0: scanning is finished [ 108.217798][ T4749] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 108.228561][ T4744] ubi0: attaching mtd0 [ 108.234620][ T4744] ubi0: scanning is finished [ 108.269511][ T4744] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 108.280301][ T4766] ubi0: attaching mtd0 [ 108.284900][ T4766] ubi0: scanning is finished [ 108.320730][ T4766] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 108.328252][ T4766] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 108.336696][ T4766] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 108.344027][ T4766] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 108.351829][ T4766] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 108.358744][ T4766] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 108.367559][ T4766] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 108.378612][ T4766] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 108.388846][ T4778] ubi0: background thread "ubi_bgt0d" started, PID 4778 [ 108.396107][ T4767] ubi0: detaching mtd0 [ 108.404905][ T4767] ubi0: mtd0 is detached [ 108.409522][ T4752] ubi0: attaching mtd0 [ 108.414548][ T4752] ubi0: scanning is finished [ 108.440600][ T4752] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 108.456321][ T4756] ubi0: attaching mtd0 [ 108.461447][ T4756] ubi0: scanning is finished [ 108.497650][ T4756] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 108.507751][ T4761] ubi0: attaching mtd0 [ 108.514244][ T4761] ubi0: scanning is finished [ 108.549873][ T4761] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 108.560107][ T4773] ubi0: attaching mtd0 [ 108.564721][ T4773] ubi0: scanning is finished [ 108.606119][ T4773] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 108.614283][ T4773] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 108.621775][ T4773] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 108.629111][ T4773] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 108.636721][ T4773] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 108.644199][ T4773] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 108.652690][ T4773] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 108.663221][ T4773] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 108.673449][ T4791] ubi0: background thread "ubi_bgt0d" started, PID 4791 [ 108.677888][ T4775] ubi0: detaching mtd0 [ 108.686495][ T4775] ubi0: mtd0 is detached [ 108.694130][ T4773] ubi0: attaching mtd0 [ 108.699125][ T4773] ubi0: scanning is finished [ 108.739445][ T4773] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 108.755027][ T4777] ubi0: attaching mtd0 [ 108.760620][ T4777] ubi0: scanning is finished [ 108.840139][ T4777] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 108.847668][ T4777] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 108.860028][ T4777] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 108.866987][ T4777] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 108.878919][ T4777] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 108.887065][ T4777] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 108.898864][ T4777] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 108.913557][ T4777] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 108.923642][ T4797] ubi0: background thread "ubi_bgt0d" started, PID 4797 [ 108.935148][ T4779] ubi0: detaching mtd0 [ 108.943583][ T4779] ubi0: mtd0 is detached [ 108.947917][ T4766] ubi0: attaching mtd0 [ 108.958551][ T4766] ubi0: scanning is finished [ 108.997497][ T4766] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 109.008689][ T4782] ubi0: attaching mtd0 [ 109.015187][ T4782] ubi0: scanning is finished [ 109.077153][ T4782] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 109.085098][ T4782] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 109.095360][ T4782] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 109.103944][ T4782] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 109.112119][ T4782] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 109.119129][ T4782] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 109.127127][ T4782] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 109.137262][ T4782] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 109.147236][ T4801] ubi0: background thread "ubi_bgt0d" started, PID 4801 [ 109.154299][ T4784] ubi0: detaching mtd0 [ 109.162858][ T4784] ubi0: mtd0 is detached [ 109.167249][ T4786] ubi0: attaching mtd0 [ 109.175895][ T4786] ubi0: scanning is finished [ 109.227643][ T4786] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 109.235542][ T4786] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 109.243150][ T4786] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 109.250587][ T4786] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 109.258161][ T4786] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 109.265502][ T4786] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 109.273749][ T4786] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 109.284271][ T4786] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 109.294513][ T4804] ubi0: background thread "ubi_bgt0d" started, PID 4804 [ 109.297779][ T4789] ubi: mtd0 is already attached to ubi0 [ 109.307419][ T4790] ubi0: detaching mtd0 [ 109.314424][ T4790] ubi0: mtd0 is detached [ 109.320807][ T4795] ubi0: attaching mtd0 [ 109.326280][ T4795] ubi0: scanning is finished [ 109.354302][ T4795] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 109.366062][ T4795] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 109.373524][ T4795] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 109.386296][ T4795] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 109.394009][ T4795] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 109.401329][ T4795] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 109.409629][ T4795] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 109.419600][ T4795] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 109.429710][ T4806] ubi0: background thread "ubi_bgt0d" started, PID 4806 [ 109.429720][ T4796] ubi0: detaching mtd0 [ 109.446413][ T4796] ubi0: mtd0 is detached [ 109.451051][ T4777] ubi0: attaching mtd0 [ 109.455926][ T4777] ubi0: scanning is finished [ 109.515686][ T4777] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 109.526106][ T4800] ubi0: attaching mtd0 [ 109.540181][ T4800] ubi0: scanning is finished [ 109.577643][ T4800] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 109.585207][ T4800] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 109.596971][ T4800] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 109.603996][ T4800] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 109.611551][ T4800] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 109.618335][ T4800] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 109.626798][ T4800] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 109.636922][ T4800] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 109.649234][ T4802] ubi0: detaching mtd0 [ 109.652186][ T4810] ubi0: background thread "ubi_bgt0d" started, PID 4810 [ 109.664965][ T4802] ubi0: mtd0 is detached [ 109.669529][ T4784] ubi0: attaching mtd0 [ 109.674146][ T4784] ubi0: scanning is finished [ 109.733205][ T4784] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 109.745413][ T4792] ubi0: attaching mtd0 [ 109.752430][ T4792] ubi0: scanning is finished [ 109.822745][ T4792] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 109.836153][ T4786] ubi0: attaching mtd0 [ 109.841061][ T4786] ubi0: scanning is finished [ 109.881529][ T4786] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 109.895862][ T4795] ubi0: attaching mtd0 [ 109.904614][ T4795] ubi0: scanning is finished [ 109.971887][ T4795] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 109.987680][ T4809] ubi0: attaching mtd0 [ 109.993584][ T4809] ubi0: scanning is finished [ 110.059777][ T4809] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 110.067676][ T4809] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 110.075458][ T4809] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 110.083319][ T4809] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 110.092513][ T4809] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 110.100398][ T4809] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 110.108703][ T4809] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 110.123582][ T4809] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 110.134234][ T4828] ubi0: background thread "ubi_bgt0d" started, PID 4828 [ 110.146006][ T4811] ubi0: detaching mtd0 [ 110.151871][ T4811] ubi0: mtd0 is detached [ 110.156264][ T4800] ubi0: attaching mtd0 [ 110.167506][ T4800] ubi0: scanning is finished [ 110.224247][ T4800] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 110.234487][ T4814] ubi0: attaching mtd0 [ 110.239306][ T4814] ubi0: scanning is finished [ 110.287791][ T4814] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 110.295779][ T4814] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 110.303829][ T4814] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 110.311724][ T4814] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 110.319902][ T4814] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 110.326827][ T4814] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 110.335832][ T4814] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 110.348365][ T4814] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 110.358396][ T4815] ubi0: detaching mtd0 [ 110.358604][ T4832] ubi0: background thread "ubi_bgt0d" started, PID 4832 [ 110.371751][ T4815] ubi0: mtd0 is detached [ 110.376271][ T4819] ubi0: attaching mtd0 [ 110.386763][ T4819] ubi0: scanning is finished [ 110.437527][ T4819] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 110.445783][ T4819] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 110.453350][ T4819] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 110.460496][ T4819] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 110.467971][ T4819] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 110.474892][ T4819] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 110.483192][ T4819] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 110.498613][ T4819] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 110.509117][ T4821] ubi: mtd0 is already attached to ubi0 [ 110.509200][ T4834] ubi0: background thread "ubi_bgt0d" started, PID 4834 [ 110.521829][ T4822] ubi0: detaching mtd0 [ 110.527747][ T4822] ubi0: mtd0 is detached [ 110.533613][ T4826] ubi0: attaching mtd0 [ 110.539236][ T4826] ubi0: scanning is finished [ 110.564287][ T4826] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 110.572474][ T4826] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 110.580573][ T4826] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 110.587686][ T4826] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 110.595385][ T4826] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 110.602641][ T4826] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 110.611322][ T4826] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 110.621846][ T4826] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 110.632167][ T4827] ubi0: detaching mtd0 [ 110.632263][ T4835] ubi0: background thread "ubi_bgt0d" started, PID 4835 [ 110.646703][ T4827] ubi0: mtd0 is detached [ 110.651317][ T4809] ubi0: attaching mtd0 [ 110.656223][ T4809] ubi0: scanning is finished [ 110.682278][ T4809] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 110.694980][ T4831] ubi0: attaching mtd0 [ 110.699928][ T4831] ubi0: scanning is finished [ 110.757530][ T4831] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 110.765230][ T4831] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 110.772991][ T4831] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 110.780346][ T4831] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 110.787791][ T4831] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 110.794786][ T4831] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 110.803031][ T4831] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 110.813165][ T4831] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 110.823303][ T4839] ubi0: background thread "ubi_bgt0d" started, PID 4839 [ 110.830644][ T4833] ubi0: detaching mtd0 [ 110.836620][ T4833] ubi0: mtd0 is detached [ 110.843338][ T4814] ubi0: attaching mtd0 [ 110.847976][ T4814] ubi0: scanning is finished [ 110.883270][ T4814] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 110.894363][ T4819] ubi0: attaching mtd0 [ 110.909966][ T4819] ubi0: scanning is finished [ 110.965879][ T4819] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 110.978293][ T4821] ubi0: attaching mtd0 [ 110.983484][ T4821] ubi0: scanning is finished [ 111.023268][ T4821] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 111.034087][ T4826] ubi0: attaching mtd0 [ 111.039810][ T4826] ubi0: scanning is finished [ 111.075795][ T4826] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 111.088410][ T4838] ubi0: attaching mtd0 [ 111.094152][ T4838] ubi0: scanning is finished [ 111.132043][ T4838] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 111.139744][ T4838] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 111.146982][ T4838] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 111.159184][ T4838] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 111.167344][ T4838] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 111.179198][ T4838] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 111.187490][ T4838] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 111.198374][ T4838] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 111.209682][ T4856] ubi0: background thread "ubi_bgt0d" started, PID 4856 [ 111.214701][ T4840] ubi0: detaching mtd0 [ 111.223864][ T4840] ubi0: mtd0 is detached [ 111.228373][ T4831] ubi0: attaching mtd0 [ 111.233511][ T4831] ubi0: scanning is finished [ 111.283313][ T4831] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 111.293421][ T4843] ubi0: attaching mtd0 [ 111.298570][ T4843] ubi0: scanning is finished [ 111.344564][ T4843] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 111.354037][ T4843] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 111.362019][ T4843] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 111.369415][ T4843] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 111.377073][ T4843] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 111.384548][ T4843] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 111.392717][ T4843] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 111.402848][ T4843] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 111.413515][ T4845] ubi0: detaching mtd0 [ 111.413522][ T4862] ubi0: background thread "ubi_bgt0d" started, PID 4862 [ 111.432783][ T4845] ubi0: mtd0 is detached [ 111.437358][ T4848] ubi0: attaching mtd0 [ 111.445185][ T4848] ubi0: scanning is finished [ 111.473465][ T4848] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 111.481500][ T4848] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 111.488953][ T4848] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 111.496168][ T4848] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 111.503869][ T4848] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 111.511025][ T4848] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 111.519222][ T4848] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 111.530526][ T4848] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 111.543599][ T4850] ubi: mtd0 is already attached to ubi0 [ 111.543611][ T4864] ubi0: background thread "ubi_bgt0d" started, PID 4864 [ 111.550289][ T4851] ubi0: detaching mtd0 [ 111.568405][ T4851] ubi0: mtd0 is detached [ 111.573931][ T4855] ubi0: attaching mtd0 [ 111.578623][ T4855] ubi0: scanning is finished [ 111.617869][ T4855] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 111.625399][ T4855] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 111.632737][ T4855] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 111.639830][ T4855] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 111.647213][ T4855] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 111.654585][ T4855] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 111.662857][ T4855] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 111.674445][ T4855] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 111.684647][ T4865] ubi0: background thread "ubi_bgt0d" started, PID 4865 [ 111.684750][ T4857] ubi0: detaching mtd0 [ 111.699602][ T4857] ubi0: mtd0 is detached [ 111.703956][ T4840] ubi0: attaching mtd0 [ 111.708596][ T4840] ubi0: scanning is finished 2022/09/20 08:15:07 executed programs: 228 [ 111.734654][ T4840] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 111.745794][ T4861] ubi0: attaching mtd0 [ 111.751752][ T4861] ubi0: scanning is finished [ 111.788444][ T4861] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 111.796541][ T4861] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 111.804164][ T4861] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 111.811705][ T4861] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 111.819606][ T4861] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 111.826392][ T4861] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 111.835334][ T4861] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 111.845632][ T4861] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 111.855780][ T4869] ubi0: background thread "ubi_bgt0d" started, PID 4869 [ 111.859259][ T4863] ubi0: detaching mtd0 [ 111.870045][ T4863] ubi0: mtd0 is detached [ 111.874455][ T4843] ubi0: attaching mtd0 [ 111.879531][ T4843] ubi0: scanning is finished [ 111.903411][ T4843] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 111.916100][ T4850] ubi0: attaching mtd0 [ 111.922982][ T4850] ubi0: scanning is finished [ 111.957890][ T4850] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 111.968283][ T4848] ubi0: attaching mtd0 [ 111.975312][ T4848] ubi0: scanning is finished [ 112.013628][ T4848] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 112.027553][ T4855] ubi0: attaching mtd0 [ 112.035994][ T4855] ubi0: scanning is finished [ 112.091621][ T4855] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 112.107567][ T4868] ubi0: attaching mtd0 [ 112.112740][ T4868] ubi0: scanning is finished [ 112.175875][ T4868] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 112.184320][ T4868] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 112.191639][ T4868] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 112.198593][ T4868] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 112.206467][ T4868] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 112.214157][ T4868] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 112.222556][ T4868] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 112.234305][ T4868] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 112.244693][ T4886] ubi0: background thread "ubi_bgt0d" started, PID 4886 [ 112.244703][ T4870] ubi0: detaching mtd0 [ 112.257469][ T4870] ubi0: mtd0 is detached [ 112.262918][ T4861] ubi0: attaching mtd0 [ 112.267968][ T4861] ubi0: scanning is finished [ 112.306795][ T4861] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 112.317742][ T4873] ubi0: attaching mtd0 [ 112.333360][ T4873] ubi0: scanning is finished [ 112.375488][ T4873] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 112.384723][ T4873] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 112.392778][ T4873] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 112.401059][ T4873] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 112.408721][ T4873] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 112.416879][ T4873] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 112.425576][ T4873] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 112.436016][ T4873] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 112.446457][ T4892] ubi0: background thread "ubi_bgt0d" started, PID 4892 [ 112.451522][ T4875] ubi0: detaching mtd0 [ 112.461376][ T4875] ubi0: mtd0 is detached [ 112.465907][ T4877] ubi0: attaching mtd0 [ 112.471111][ T4877] ubi0: scanning is finished [ 112.496664][ T4877] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 112.504488][ T4877] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 112.512293][ T4877] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 112.519989][ T4877] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 112.527689][ T4877] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 112.535111][ T4877] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 112.545594][ T4877] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 112.557824][ T4877] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 112.568699][ T4894] ubi0: background thread "ubi_bgt0d" started, PID 4894 [ 112.576047][ T4879] ubi0: detaching mtd0 [ 112.581735][ T4879] ubi0: mtd0 is detached [ 112.586165][ T4881] ubi0: attaching mtd0 [ 112.591772][ T4881] ubi0: scanning is finished [ 112.625947][ T4881] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 112.634711][ T4881] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 112.642618][ T4881] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 112.650055][ T4881] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 112.657577][ T4881] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 112.664510][ T4881] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 112.672874][ T4881] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 112.683119][ T4881] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 112.693246][ T4895] ubi0: background thread "ubi_bgt0d" started, PID 4895 [ 112.693321][ T4883] ubi0: detaching mtd0 [ 112.706276][ T4883] ubi0: mtd0 is detached [ 112.710770][ T4885] ubi0: attaching mtd0 [ 112.715497][ T4885] ubi0: scanning is finished [ 112.762298][ T4885] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 112.770364][ T4885] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 112.777770][ T4885] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 112.785002][ T4885] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 112.796886][ T4885] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 112.803805][ T4885] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 112.814713][ T4885] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 112.825091][ T4885] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 112.835491][ T4887] ubi0: detaching mtd0 [ 112.839024][ T4896] ubi0: background thread "ubi_bgt0d" started, PID 4896 [ 112.848273][ T4887] ubi0: mtd0 is detached [ 112.854189][ T4870] ubi0: attaching mtd0 [ 112.858881][ T4870] ubi0: scanning is finished [ 112.881282][ T4870] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 112.891479][ T4891] ubi0: attaching mtd0 [ 112.897297][ T4891] ubi0: scanning is finished [ 112.936235][ T4891] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 112.944190][ T4891] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 112.952281][ T4891] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 112.960138][ T4891] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 112.967860][ T4891] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 112.975442][ T4891] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 112.983901][ T4891] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 112.994273][ T4891] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 113.004771][ T4900] ubi0: background thread "ubi_bgt0d" started, PID 4900 [ 113.005743][ T4893] ubi0: detaching mtd0 [ 113.017748][ T4893] ubi0: mtd0 is detached [ 113.022394][ T4873] ubi0: attaching mtd0 [ 113.027646][ T4873] ubi0: scanning is finished [ 113.066111][ T4873] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 113.079517][ T4877] ubi0: attaching mtd0 [ 113.084354][ T4877] ubi0: scanning is finished [ 113.123449][ T4877] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 113.134237][ T4881] ubi0: attaching mtd0 [ 113.140315][ T4881] ubi0: scanning is finished [ 113.182612][ T4881] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 113.193100][ T4885] ubi0: attaching mtd0 [ 113.197882][ T4885] ubi0: scanning is finished [ 113.263255][ T4885] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 113.274337][ T4899] ubi0: attaching mtd0 [ 113.280665][ T4899] ubi0: scanning is finished [ 113.321410][ T4899] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 113.329708][ T4899] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 113.337087][ T4899] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 113.344738][ T4899] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 113.359524][ T4899] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 113.366477][ T4899] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 113.378411][ T4899] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 113.393337][ T4899] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 113.403468][ T4917] ubi0: background thread "ubi_bgt0d" started, PID 4917 [ 113.404649][ T4901] ubi0: detaching mtd0 [ 113.416434][ T4901] ubi0: mtd0 is detached [ 113.425435][ T4891] ubi0: attaching mtd0 [ 113.430309][ T4891] ubi0: scanning is finished [ 113.456658][ T4891] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 113.474817][ T4904] ubi0: attaching mtd0 [ 113.479876][ T4904] ubi0: scanning is finished [ 113.559095][ T4904] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 113.566839][ T4904] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 113.574646][ T4904] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 113.582782][ T4904] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 113.590588][ T4904] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 113.597540][ T4904] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 113.606066][ T4904] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 113.616817][ T4904] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 113.628086][ T4923] ubi0: background thread "ubi_bgt0d" started, PID 4923 [ 113.628153][ T4907] ubi0: detaching mtd0 [ 113.644039][ T4907] ubi0: mtd0 is detached [ 113.648518][ T4908] ubi0: attaching mtd0 [ 113.653809][ T4908] ubi0: scanning is finished [ 113.706867][ T4908] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 113.714978][ T4908] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 113.723499][ T4908] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 113.731478][ T4908] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 113.738874][ T4908] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 113.745753][ T4908] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 113.754643][ T4908] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 113.764630][ T4908] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 113.782011][ T4926] ubi0: background thread "ubi_bgt0d" started, PID 4926 [ 113.791263][ T4911] ubi: mtd0 is already attached to ubi0 [ 113.797023][ T4912] ubi0: detaching mtd0 [ 113.806228][ T4912] ubi0: mtd0 is detached [ 113.810882][ T4916] ubi0: attaching mtd0 [ 113.817088][ T4916] ubi0: scanning is finished [ 113.865966][ T4916] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 113.874636][ T4916] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 113.882301][ T4916] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 113.889843][ T4916] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 113.897251][ T4916] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 113.904427][ T4916] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 113.915541][ T4916] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 113.927169][ T4916] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 113.942291][ T4928] ubi0: background thread "ubi_bgt0d" started, PID 4928 [ 113.950464][ T4918] ubi0: detaching mtd0 [ 113.956229][ T4918] ubi0: mtd0 is detached [ 113.961002][ T4899] ubi0: attaching mtd0 [ 113.966081][ T4899] ubi0: scanning is finished [ 114.011623][ T4899] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 114.025388][ T4921] ubi0: attaching mtd0 [ 114.031859][ T4921] ubi0: scanning is finished [ 114.085343][ T4921] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 114.097120][ T4921] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 114.104515][ T4921] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 114.112098][ T4921] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 114.119708][ T4921] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 114.126587][ T4921] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 114.135728][ T4921] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 114.147478][ T4921] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 114.157624][ T4922] ubi0: detaching mtd0 [ 114.157870][ T4932] ubi0: background thread "ubi_bgt0d" started, PID 4932 [ 114.171210][ T4922] ubi0: mtd0 is detached [ 114.175566][ T4925] ubi0: attaching mtd0 [ 114.180778][ T4925] ubi0: scanning is finished [ 114.222102][ T4925] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 114.230167][ T4925] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 114.237511][ T4925] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 114.244517][ T4925] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 114.251992][ T4925] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 114.258771][ T4925] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 114.266800][ T4925] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 114.276772][ T4925] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 114.293730][ T4927] ubi0: detaching mtd0 [ 114.293739][ T4935] ubi0: background thread "ubi_bgt0d" started, PID 4935 [ 114.307713][ T4927] ubi0: mtd0 is detached [ 114.315939][ T4911] ubi0: attaching mtd0 [ 114.321560][ T4911] ubi0: scanning is finished [ 114.374833][ T4911] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 114.386234][ T4908] ubi0: attaching mtd0 [ 114.395959][ T4908] ubi0: scanning is finished [ 114.441680][ T4908] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 114.454221][ T4916] ubi0: attaching mtd0 [ 114.458811][ T4916] ubi0: scanning is finished [ 114.506773][ T4916] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 114.516498][ T4931] ubi0: attaching mtd0 [ 114.528240][ T4931] ubi0: scanning is finished [ 114.563685][ T4931] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 114.572230][ T4931] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 114.580047][ T4931] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 114.587444][ T4931] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 114.595302][ T4931] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 114.603045][ T4931] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 114.611476][ T4931] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 114.621731][ T4931] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 114.632231][ T4947] ubi0: background thread "ubi_bgt0d" started, PID 4947 [ 114.634418][ T4933] ubi0: detaching mtd0 [ 114.645331][ T4933] ubi0: mtd0 is detached [ 114.649786][ T4922] ubi0: attaching mtd0 [ 114.654618][ T4922] ubi0: scanning is finished [ 114.701505][ T4922] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 114.711849][ T4925] ubi0: attaching mtd0 [ 114.717516][ T4925] ubi0: scanning is finished [ 114.757515][ T4925] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 114.767131][ T4938] ubi0: attaching mtd0 [ 114.775906][ T4938] ubi0: scanning is finished [ 114.813441][ T4938] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 114.821703][ T4938] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 114.829355][ T4938] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 114.836474][ T4938] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 114.844054][ T4938] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 114.851269][ T4938] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 114.860643][ T4938] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 114.870743][ T4938] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 114.880892][ T4956] ubi0: background thread "ubi_bgt0d" started, PID 4956 [ 114.888002][ T4942] ubi0: detaching mtd0 [ 114.894007][ T4942] ubi0: mtd0 is detached [ 114.898450][ T4941] ubi0: attaching mtd0 [ 114.903836][ T4941] ubi0: scanning is finished [ 114.963460][ T4941] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 114.971296][ T4941] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 114.978669][ T4941] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 114.986169][ T4941] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 114.994356][ T4941] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 115.001494][ T4941] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 115.010004][ T4941] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 115.020240][ T4941] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 115.030593][ T4958] ubi0: background thread "ubi_bgt0d" started, PID 4958 [ 115.030720][ T4945] ubi: mtd0 is already attached to ubi0 [ 115.043681][ T4946] ubi0: detaching mtd0 [ 115.051887][ T4946] ubi0: mtd0 is detached [ 115.057573][ T4931] ubi0: attaching mtd0 [ 115.063325][ T4931] ubi0: scanning is finished [ 115.114671][ T4931] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 115.125586][ T4951] ubi0: attaching mtd0 [ 115.133462][ T4951] ubi0: scanning is finished [ 115.186100][ T4951] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 115.194081][ T4951] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 115.201634][ T4951] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 115.208775][ T4951] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 115.216460][ T4951] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 115.223521][ T4951] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 115.235055][ T4951] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 115.245197][ T4951] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 115.255576][ T4963] ubi0: background thread "ubi_bgt0d" started, PID 4963 [ 115.262157][ T4953] ubi0: detaching mtd0 [ 115.271706][ T4953] ubi0: mtd0 is detached [ 115.276068][ T4955] ubi0: attaching mtd0 [ 115.281734][ T4955] ubi0: scanning is finished [ 115.336327][ T4955] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 115.348267][ T4955] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 115.355571][ T4955] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 115.366754][ T4955] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 115.374195][ T4955] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 115.382777][ T4955] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 115.390851][ T4955] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 115.400897][ T4955] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 115.411095][ T4965] ubi0: background thread "ubi_bgt0d" started, PID 4965 [ 115.411115][ T4957] ubi0: detaching mtd0 [ 115.425689][ T4957] ubi0: mtd0 is detached [ 115.430391][ T4938] ubi0: attaching mtd0 [ 115.435197][ T4938] ubi0: scanning is finished [ 115.494316][ T4938] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 115.504531][ T4941] ubi0: attaching mtd0 [ 115.509636][ T4941] ubi0: scanning is finished [ 115.546775][ T4941] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 115.562401][ T4948] ubi0: attaching mtd0 [ 115.568369][ T4948] ubi0: scanning is finished [ 115.605900][ T4948] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 115.618799][ T4962] ubi0: attaching mtd0 [ 115.625230][ T4962] ubi0: scanning is finished [ 115.698223][ T4962] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 115.706034][ T4962] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 115.718941][ T4962] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 115.726134][ T4962] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 115.741232][ T4962] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 115.748149][ T4962] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 115.759364][ T4962] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 115.770221][ T4962] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 115.780972][ T4978] ubi0: background thread "ubi_bgt0d" started, PID 4978 [ 115.782075][ T4964] ubi0: detaching mtd0 [ 115.795961][ T4964] ubi0: mtd0 is detached [ 115.800939][ T4951] ubi0: attaching mtd0 [ 115.805831][ T4951] ubi0: scanning is finished [ 115.851967][ T4951] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 115.862763][ T4955] ubi0: attaching mtd0 [ 115.870119][ T4955] ubi0: scanning is finished [ 115.913461][ T4955] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 115.927515][ T4968] ubi0: attaching mtd0 [ 115.932828][ T4968] ubi0: scanning is finished [ 116.001874][ T4968] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 116.009866][ T4968] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 116.017479][ T4968] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 116.024790][ T4968] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 116.032653][ T4968] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 116.040143][ T4968] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 116.048495][ T4968] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 116.061646][ T4968] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 116.072173][ T4987] ubi0: background thread "ubi_bgt0d" started, PID 4987 [ 116.072178][ T4971] ubi0: detaching mtd0 [ 116.086543][ T4971] ubi0: mtd0 is detached [ 116.091107][ T4972] ubi0: attaching mtd0 [ 116.096922][ T4972] ubi0: scanning is finished [ 116.158728][ T4972] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 116.166507][ T4972] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 116.175928][ T4972] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 116.183120][ T4972] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 116.190908][ T4972] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 116.197736][ T4972] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 116.205869][ T4972] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 116.216023][ T4972] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 116.226007][ T4989] ubi0: background thread "ubi_bgt0d" started, PID 4989 [ 116.233083][ T4975] ubi: mtd0 is already attached to ubi0 [ 116.239587][ T4976] ubi0: detaching mtd0 [ 116.245514][ T4976] ubi0: mtd0 is detached [ 116.252684][ T4962] ubi0: attaching mtd0 [ 116.258764][ T4962] ubi0: scanning is finished [ 116.302259][ T4962] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 116.316850][ T4981] ubi0: attaching mtd0 [ 116.322699][ T4981] ubi0: scanning is finished [ 116.380629][ T4981] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 116.388360][ T4981] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 116.397250][ T4981] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 116.404771][ T4981] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 116.412851][ T4981] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 116.420182][ T4981] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 116.428558][ T4981] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 116.438945][ T4981] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 116.454528][ T4994] ubi0: background thread "ubi_bgt0d" started, PID 4994 [ 116.466086][ T4984] ubi: mtd0 is already attached to ubi0 [ 116.473269][ T4985] ubi0: detaching mtd0 [ 116.481875][ T4985] ubi0: mtd0 is detached [ 116.486642][ T4971] ubi0: attaching mtd0 [ 116.492077][ T4971] ubi0: scanning is finished [ 116.569417][ T4971] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 116.582136][ T4977] ubi0: attaching mtd0 [ 116.587858][ T4977] ubi0: scanning is finished [ 116.626447][ T4977] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 116.636652][ T4972] ubi0: attaching mtd0 [ 116.647473][ T4972] ubi0: scanning is finished [ 116.687699][ T4972] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 116.699677][ T4993] ubi0: attaching mtd0 [ 116.705804][ T4993] ubi0: scanning is finished [ 116.747078][ T4993] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 116.755007][ T4993] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 116.762487][ T4993] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 116.769644][ T4993] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 116.777162][ T4993] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 116.784228][ T4993] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 116.793298][ T4993] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 116.805129][ T4993] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 116.815288][ T5011] ubi0: background thread "ubi_bgt0d" started, PID 5011 [ 116.822515][ T4995] ubi0: detaching mtd0 [ 116.828480][ T4995] ubi0: mtd0 is detached [ 116.833133][ T4985] ubi0: attaching mtd0 [ 116.837951][ T4985] ubi0: scanning is finished 2022/09/20 08:15:12 executed programs: 258 [ 116.867444][ T4985] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 116.883513][ T4998] ubi0: attaching mtd0 [ 116.888625][ T4998] ubi0: scanning is finished [ 116.957418][ T4998] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 116.965161][ T4998] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 116.974648][ T4998] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 116.981825][ T4998] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 116.989601][ T4998] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 116.996487][ T4998] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 117.004644][ T4998] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 117.014744][ T4998] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 117.024912][ T5016] ubi0: background thread "ubi_bgt0d" started, PID 5016 [ 117.035756][ T5000] ubi0: detaching mtd0 [ 117.044002][ T5000] ubi0: mtd0 is detached [ 117.048534][ T5002] ubi0: attaching mtd0 [ 117.053727][ T5002] ubi0: scanning is finished [ 117.104013][ T5002] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 117.111996][ T5002] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 117.119406][ T5002] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 117.126391][ T5002] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 117.134155][ T5002] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 117.141846][ T5002] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 117.150580][ T5002] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 117.160719][ T5002] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 117.170972][ T5019] ubi0: background thread "ubi_bgt0d" started, PID 5019 [ 117.177989][ T5005] ubi0: detaching mtd0 [ 117.184833][ T5005] ubi0: mtd0 is detached [ 117.189489][ T5006] ubi0: attaching mtd0 [ 117.194640][ T5006] ubi0: scanning is finished [ 117.245561][ T5006] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 117.253852][ T5006] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 117.261808][ T5006] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 117.268761][ T5006] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 117.276432][ T5006] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 117.283271][ T5006] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 117.291423][ T5006] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 117.301361][ T5006] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 117.311558][ T5020] ubi0: background thread "ubi_bgt0d" started, PID 5020 [ 117.318696][ T5008] ubi0: detaching mtd0 [ 117.325678][ T5008] ubi0: mtd0 is detached [ 117.332751][ T5010] ubi0: attaching mtd0 [ 117.337746][ T5010] ubi0: scanning is finished [ 117.386696][ T5010] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 117.394430][ T5010] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 117.401830][ T5010] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 117.408870][ T5010] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 117.416601][ T5010] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 117.423639][ T5010] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 117.431754][ T5010] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 117.443475][ T5010] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 117.453534][ T5021] ubi0: background thread "ubi_bgt0d" started, PID 5021 [ 117.460640][ T5012] ubi0: detaching mtd0 [ 117.467280][ T5012] ubi0: mtd0 is detached [ 117.472015][ T4993] ubi0: attaching mtd0 [ 117.476606][ T4993] ubi0: scanning is finished [ 117.523772][ T4993] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 117.535224][ T5015] ubi0: attaching mtd0 [ 117.541490][ T5015] ubi0: scanning is finished [ 117.574684][ T5015] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 117.582488][ T5015] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 117.590532][ T5015] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 117.597636][ T5015] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 117.605820][ T5015] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 117.612706][ T5015] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 117.620816][ T5015] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 117.630832][ T5015] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 117.644991][ T5017] ubi0: detaching mtd0 [ 117.645000][ T5025] ubi0: background thread "ubi_bgt0d" started, PID 5025 [ 117.657943][ T5017] ubi0: mtd0 is detached [ 117.662629][ T5000] ubi0: attaching mtd0 [ 117.667633][ T5000] ubi0: scanning is finished [ 117.712252][ T5000] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 117.724298][ T5002] ubi0: attaching mtd0 [ 117.729087][ T5002] ubi0: scanning is finished [ 117.764574][ T5002] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 117.783165][ T5006] ubi0: attaching mtd0 [ 117.788191][ T5006] ubi0: scanning is finished [ 117.827025][ T5006] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 117.841256][ T5010] ubi0: attaching mtd0 [ 117.846979][ T5010] ubi0: scanning is finished [ 117.883337][ T5010] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 117.892965][ T5024] ubi0: attaching mtd0 [ 117.903695][ T5024] ubi0: scanning is finished [ 117.941944][ T5024] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 117.953131][ T5024] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 117.960595][ T5024] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 117.968449][ T5024] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 117.976445][ T5024] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 117.983485][ T5024] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 117.992100][ T5024] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 118.002847][ T5024] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 118.014618][ T5042] ubi0: background thread "ubi_bgt0d" started, PID 5042 [ 118.022679][ T5026] ubi0: detaching mtd0 [ 118.028759][ T5026] ubi0: mtd0 is detached [ 118.033542][ T5015] ubi0: attaching mtd0 [ 118.039133][ T5015] ubi0: scanning is finished [ 118.061428][ T5015] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 118.075240][ T5029] ubi0: attaching mtd0 [ 118.081546][ T5029] ubi0: scanning is finished [ 118.127711][ T5029] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 118.135531][ T5029] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 118.147334][ T5029] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 118.154892][ T5029] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 118.166864][ T5029] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 118.173894][ T5029] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 118.182018][ T5029] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 118.191974][ T5029] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 118.201943][ T5047] ubi0: background thread "ubi_bgt0d" started, PID 5047 [ 118.209203][ T5031] ubi0: detaching mtd0 [ 118.214943][ T5031] ubi0: mtd0 is detached [ 118.219909][ T5033] ubi0: attaching mtd0 [ 118.225097][ T5033] ubi0: scanning is finished [ 118.271449][ T5033] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 118.279087][ T5033] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 118.286314][ T5033] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 118.293395][ T5033] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 118.300851][ T5033] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 118.307632][ T5033] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 118.315671][ T5033] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 118.326045][ T5033] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 118.336177][ T5049] ubi0: background thread "ubi_bgt0d" started, PID 5049 [ 118.348512][ T5035] ubi0: detaching mtd0 [ 118.355077][ T5035] ubi0: mtd0 is detached [ 118.360196][ T5037] ubi0: attaching mtd0 [ 118.365051][ T5037] ubi0: scanning is finished [ 118.415189][ T5037] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 118.422897][ T5037] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 118.430331][ T5037] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 118.437270][ T5037] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 118.444762][ T5037] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 118.454830][ T5037] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 118.462870][ T5037] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 118.472909][ T5037] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 118.483173][ T5050] ubi0: background thread "ubi_bgt0d" started, PID 5050 [ 118.490568][ T5040] ubi0: detaching mtd0 [ 118.496157][ T5040] ubi0: mtd0 is detached [ 118.501867][ T5041] ubi0: attaching mtd0 [ 118.506749][ T5041] ubi0: scanning is finished [ 118.555353][ T5041] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 118.567911][ T5041] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 118.575615][ T5041] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 118.582881][ T5041] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 118.590488][ T5041] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 118.597377][ T5041] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 118.605560][ T5041] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 118.615537][ T5041] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 118.625665][ T5051] ubi0: background thread "ubi_bgt0d" started, PID 5051 [ 118.630289][ T5043] ubi0: detaching mtd0 [ 118.638411][ T5043] ubi0: mtd0 is detached [ 118.643180][ T5024] ubi0: attaching mtd0 [ 118.647951][ T5024] ubi0: scanning is finished [ 118.682175][ T5024] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 118.692664][ T5046] ubi0: attaching mtd0 [ 118.700631][ T5046] ubi0: scanning is finished [ 118.755734][ T5046] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 118.763684][ T5046] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 118.771410][ T5046] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 118.778386][ T5046] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 118.787916][ T5046] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 118.794803][ T5046] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 118.804394][ T5046] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 118.814419][ T5046] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 118.824482][ T5048] ubi0: detaching mtd0 [ 118.824492][ T5055] ubi0: background thread "ubi_bgt0d" started, PID 5055 [ 118.838201][ T5048] ubi0: mtd0 is detached [ 118.842901][ T5029] ubi0: attaching mtd0 [ 118.848311][ T5029] ubi0: scanning is finished [ 118.905838][ T5029] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 118.916978][ T5033] ubi0: attaching mtd0 [ 118.926995][ T5033] ubi0: scanning is finished [ 118.965288][ T5033] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 118.975962][ T5037] ubi0: attaching mtd0 [ 118.986451][ T5037] ubi0: scanning is finished [ 119.041230][ T5037] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 119.055779][ T5041] ubi0: attaching mtd0 [ 119.060967][ T5041] ubi0: scanning is finished [ 119.102230][ T5041] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 119.120221][ T5054] ubi0: attaching mtd0 [ 119.124984][ T5054] ubi0: scanning is finished [ 119.166782][ T5054] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 119.182239][ T5054] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 119.189908][ T5054] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 119.197268][ T5054] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 119.209336][ T5054] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 119.216272][ T5054] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 119.228204][ T5054] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 119.239219][ T5054] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 119.254031][ T5071] ubi0: background thread "ubi_bgt0d" started, PID 5071 [ 119.259374][ T5056] ubi0: detaching mtd0 [ 119.267443][ T5056] ubi0: mtd0 is detached [ 119.271985][ T5048] ubi0: attaching mtd0 [ 119.276744][ T5048] ubi0: scanning is finished [ 119.304039][ T5048] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 119.316406][ T5060] ubi0: attaching mtd0 [ 119.323212][ T5060] ubi0: scanning is finished [ 119.391610][ T5060] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 119.404308][ T5060] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 119.413554][ T5060] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 119.425804][ T5060] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 119.433413][ T5060] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 119.444678][ T5060] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 119.452852][ T5060] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 119.467257][ T5060] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 119.483907][ T5078] ubi0: background thread "ubi_bgt0d" started, PID 5078 [ 119.493412][ T5062] ubi0: detaching mtd0 [ 119.499703][ T5062] ubi0: mtd0 is detached [ 119.504249][ T5064] ubi0: attaching mtd0 [ 119.513732][ T5064] ubi0: scanning is finished [ 119.578569][ T5064] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 119.586789][ T5064] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 119.595155][ T5064] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 119.603027][ T5064] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 119.611048][ T5064] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 119.618308][ T5064] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 119.626737][ T5064] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 119.637092][ T5064] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 119.647646][ T5066] ubi0: detaching mtd0 [ 119.648460][ T5080] ubi0: background thread "ubi_bgt0d" started, PID 5080 [ 119.663733][ T5066] ubi0: mtd0 is detached [ 119.668620][ T5068] ubi0: attaching mtd0 [ 119.674312][ T5068] ubi0: scanning is finished [ 119.730196][ T5068] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 119.738074][ T5068] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 119.749219][ T5068] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 119.756538][ T5068] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 119.764659][ T5068] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 119.773666][ T5068] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 119.782159][ T5068] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 119.792769][ T5068] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 119.803028][ T5081] ubi0: background thread "ubi_bgt0d" started, PID 5081 [ 119.803039][ T5070] ubi0: detaching mtd0 [ 119.816624][ T5070] ubi0: mtd0 is detached [ 119.821050][ T5073] ubi0: attaching mtd0 [ 119.825665][ T5073] ubi0: scanning is finished [ 119.861380][ T5073] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 119.868892][ T5073] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 119.877056][ T5073] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 119.884641][ T5073] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 119.892643][ T5073] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 119.900663][ T5073] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 119.908884][ T5073] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 119.919643][ T5073] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 119.929981][ T5083] ubi0: background thread "ubi_bgt0d" started, PID 5083 [ 119.931246][ T5074] ubi0: detaching mtd0 [ 119.946365][ T5074] ubi0: mtd0 is detached [ 119.951293][ T5054] ubi0: attaching mtd0 [ 119.957002][ T5054] ubi0: scanning is finished [ 120.002182][ T5054] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 120.016297][ T5077] ubi0: attaching mtd0 [ 120.022757][ T5077] ubi0: scanning is finished [ 120.073881][ T5077] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 120.081718][ T5077] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 120.089141][ T5077] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 120.096383][ T5077] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 120.104032][ T5077] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 120.112699][ T5077] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 120.121004][ T5077] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 120.131654][ T5077] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 120.142160][ T5087] ubi0: background thread "ubi_bgt0d" started, PID 5087 [ 120.142728][ T5079] ubi0: detaching mtd0 [ 120.156289][ T5079] ubi0: mtd0 is detached [ 120.161231][ T5060] ubi0: attaching mtd0 [ 120.166139][ T5060] ubi0: scanning is finished [ 120.221472][ T5060] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 120.237241][ T5064] ubi0: attaching mtd0 [ 120.243383][ T5064] ubi0: scanning is finished [ 120.315027][ T5064] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 120.326287][ T5070] ubi0: attaching mtd0 [ 120.332467][ T5070] ubi0: scanning is finished [ 120.371287][ T5070] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 120.381422][ T5073] ubi0: attaching mtd0 [ 120.386805][ T5073] ubi0: scanning is finished [ 120.420763][ T5073] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 120.432904][ T5086] ubi0: attaching mtd0 [ 120.438615][ T5086] ubi0: scanning is finished [ 120.506794][ T5086] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 120.514622][ T5086] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 120.522550][ T5086] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 120.529919][ T5086] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 120.537558][ T5086] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 120.544623][ T5086] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 120.557249][ T5086] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 120.567337][ T5086] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 120.581815][ T5105] ubi0: background thread "ubi_bgt0d" started, PID 5105 [ 120.589142][ T5088] ubi0: detaching mtd0 [ 120.595078][ T5088] ubi0: mtd0 is detached [ 120.604002][ T5077] ubi0: attaching mtd0 [ 120.608796][ T5077] ubi0: scanning is finished [ 120.638226][ T5077] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 120.652270][ T5092] ubi0: attaching mtd0 [ 120.657381][ T5092] ubi0: scanning is finished [ 120.693682][ T5092] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 120.701855][ T5092] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 120.709782][ T5092] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 120.717002][ T5092] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 120.724583][ T5092] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 120.734018][ T5092] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 120.742258][ T5092] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 120.752432][ T5092] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 120.764270][ T5094] ubi0: detaching mtd0 [ 120.764275][ T5110] ubi0: background thread "ubi_bgt0d" started, PID 5110 [ 120.778602][ T5094] ubi0: mtd0 is detached [ 120.783511][ T5096] ubi0: attaching mtd0 [ 120.788696][ T5096] ubi0: scanning is finished [ 120.833969][ T5096] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 120.841857][ T5096] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 120.849400][ T5096] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 120.856541][ T5096] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 120.864305][ T5096] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 120.873587][ T5096] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 120.881832][ T5096] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 120.891965][ T5096] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 120.902199][ T5112] ubi0: background thread "ubi_bgt0d" started, PID 5112 [ 120.909452][ T5099] ubi0: detaching mtd0 [ 120.915549][ T5099] ubi0: mtd0 is detached [ 120.920508][ T5100] ubi0: attaching mtd0 [ 120.925545][ T5100] ubi0: scanning is finished [ 120.977492][ T5100] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 120.985426][ T5100] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 120.992870][ T5100] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 121.000049][ T5100] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 121.007636][ T5100] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 121.015141][ T5100] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 121.023596][ T5100] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 121.034105][ T5100] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 121.044158][ T5114] ubi0: background thread "ubi_bgt0d" started, PID 5114 [ 121.051313][ T5103] ubi0: detaching mtd0 [ 121.057279][ T5103] ubi0: mtd0 is detached [ 121.062288][ T5104] ubi0: attaching mtd0 [ 121.067136][ T5104] ubi0: scanning is finished [ 121.126004][ T5104] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 121.133845][ T5104] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 121.141307][ T5104] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 121.148520][ T5104] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 121.156209][ T5104] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 121.163428][ T5104] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 121.171849][ T5104] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 121.181982][ T5104] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 121.193834][ T5106] ubi0: detaching mtd0 [ 121.193835][ T5116] ubi0: background thread "ubi_bgt0d" started, PID 5116 [ 121.208195][ T5106] ubi0: mtd0 is detached [ 121.213210][ T5086] ubi0: attaching mtd0 [ 121.219527][ T5086] ubi0: scanning is finished [ 121.273831][ T5086] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 121.283809][ T5109] ubi0: attaching mtd0 [ 121.289585][ T5109] ubi0: scanning is finished [ 121.321805][ T5109] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 121.330031][ T5109] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 121.337236][ T5109] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 121.344344][ T5109] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 121.351960][ T5109] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 121.358940][ T5109] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 121.369209][ T5109] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 121.379962][ T5109] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 121.390602][ T5111] ubi0: detaching mtd0 [ 121.393174][ T5120] ubi0: background thread "ubi_bgt0d" started, PID 5120 [ 121.404447][ T5111] ubi0: mtd0 is detached [ 121.408792][ T5092] ubi0: attaching mtd0 [ 121.413926][ T5092] ubi0: scanning is finished [ 121.467369][ T5092] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 121.478041][ T5099] ubi0: attaching mtd0 [ 121.483865][ T5099] ubi0: scanning is finished [ 121.526726][ T5099] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 121.541685][ T5103] ubi0: attaching mtd0 [ 121.547541][ T5103] ubi0: scanning is finished [ 121.580583][ T5103] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 121.591700][ T5104] ubi0: attaching mtd0 [ 121.596837][ T5104] ubi0: scanning is finished [ 121.673149][ T5104] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 121.683682][ T5119] ubi0: attaching mtd0 [ 121.688880][ T5119] ubi0: scanning is finished [ 121.726932][ T5119] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 121.734991][ T5119] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 121.742899][ T5119] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 121.750980][ T5119] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 121.758723][ T5119] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 121.765880][ T5119] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 121.776690][ T5119] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 121.787479][ T5119] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 121.797790][ T5137] ubi0: background thread "ubi_bgt0d" started, PID 5137 [ 121.798069][ T5121] ubi0: detaching mtd0 [ 121.813886][ T5121] ubi0: mtd0 is detached [ 121.818238][ T5109] ubi0: attaching mtd0 [ 121.824207][ T5109] ubi0: scanning is finished [ 121.847168][ T5109] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 121.858106][ T5124] ubi0: attaching mtd0 [ 121.867445][ T5124] ubi0: scanning is finished [ 121.932402][ T5124] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 121.940212][ T5124] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 121.947609][ T5124] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 121.955137][ T5124] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 121.963092][ T5124] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 121.972397][ T5124] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 121.981035][ T5124] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 121.991297][ T5124] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 122.001601][ T5142] ubi0: background thread "ubi_bgt0d" started, PID 5142 [ 122.008830][ T5126] ubi0: detaching mtd0 [ 122.015103][ T5126] ubi0: mtd0 is detached [ 122.019658][ T5128] ubi0: attaching mtd0 [ 122.024684][ T5128] ubi0: scanning is finished [ 122.079113][ T5128] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 122.086958][ T5128] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 122.099206][ T5128] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 122.106536][ T5128] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 122.116075][ T5128] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 122.122941][ T5128] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 122.131113][ T5128] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 122.141179][ T5128] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 122.151196][ T5144] ubi0: background thread "ubi_bgt0d" started, PID 5144 [ 122.158239][ T5130] ubi0: detaching mtd0 [ 122.166306][ T5130] ubi0: mtd0 is detached [ 122.171360][ T5132] ubi0: attaching mtd0 [ 122.176333][ T5132] ubi0: scanning is finished [ 122.237748][ T5132] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 122.245552][ T5132] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 122.253122][ T5132] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 122.260478][ T5132] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 122.267988][ T5132] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 122.274917][ T5132] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 122.283342][ T5132] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 122.293590][ T5132] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 122.303684][ T5145] ubi0: background thread "ubi_bgt0d" started, PID 5145 [ 122.310838][ T5136] ubi: mtd0 is already attached to ubi0 [ 122.316665][ T5138] ubi0: detaching mtd0 [ 122.323757][ T5138] ubi0: mtd0 is detached [ 122.328319][ T5119] ubi0: attaching mtd0 [ 122.335656][ T5119] ubi0: scanning is finished [ 122.384989][ T5119] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 122.395185][ T5119] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 122.404025][ T5119] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 122.412198][ T5119] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 122.420441][ T5119] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 122.427231][ T5119] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 2022/09/20 08:15:18 executed programs: 283 [ 122.435598][ T5119] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 122.445693][ T5119] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 122.455752][ T5141] ubi: mtd0 is already attached to ubi0 [ 122.457138][ T5146] ubi0: background thread "ubi_bgt0d" started, PID 5146 [ 122.466664][ T5143] ubi0: detaching mtd0 [ 122.479329][ T5143] ubi0: mtd0 is detached [ 122.483812][ T5124] ubi0: attaching mtd0 [ 122.488643][ T5124] ubi0: scanning is finished [ 122.511615][ T5124] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 122.525854][ T5128] ubi0: attaching mtd0 [ 122.531445][ T5128] ubi0: scanning is finished [ 122.581869][ T5128] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 122.592047][ T5132] ubi0: attaching mtd0 [ 122.601004][ T5132] ubi0: scanning is finished [ 122.638564][ T5132] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 122.653423][ T5136] ubi0: attaching mtd0 [ 122.658257][ T5136] ubi0: scanning is finished [ 122.725179][ T5136] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 122.735301][ T5148] ubi0: attaching mtd0 [ 122.750726][ T5148] ubi0: scanning is finished [ 122.784172][ T5148] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 122.794436][ T5148] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 122.802394][ T5148] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 122.810671][ T5148] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 122.818728][ T5148] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 122.825962][ T5148] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 122.834428][ T5148] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 122.844672][ T5148] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 122.855260][ T5165] ubi0: background thread "ubi_bgt0d" started, PID 5165 [ 122.860797][ T5141] ubi: mtd0 is already attached to ubi0 [ 122.867817][ T5150] ubi0: detaching mtd0 [ 122.884154][ T5150] ubi0: mtd0 is detached [ 122.890541][ T5152] ubi0: attaching mtd0 [ 122.899751][ T5152] ubi0: scanning is finished [ 122.956507][ T5152] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 122.967788][ T5152] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 122.977932][ T5152] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 122.988138][ T5152] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 122.997196][ T5152] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 123.007169][ T5152] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 123.017227][ T5152] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 123.029094][ T5152] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 123.040954][ T5169] ubi0: background thread "ubi_bgt0d" started, PID 5169 [ 123.048097][ T5154] ubi0: detaching mtd0 [ 123.060855][ T5154] ubi0: mtd0 is detached [ 123.065365][ T5156] ubi0: attaching mtd0 [ 123.073189][ T5156] ubi0: scanning is finished [ 123.099750][ T5156] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 123.107483][ T5156] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 123.115371][ T5156] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 123.124770][ T5156] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 123.132688][ T5156] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 123.140000][ T5156] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 123.148121][ T5156] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 123.158470][ T5156] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 123.169887][ T5171] ubi0: background thread "ubi_bgt0d" started, PID 5171 [ 123.177096][ T5158] ubi0: detaching mtd0 [ 123.185211][ T5158] ubi0: mtd0 is detached [ 123.190903][ T5160] ubi0: attaching mtd0 [ 123.195798][ T5160] ubi0: scanning is finished [ 123.242200][ T5160] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 123.249874][ T5160] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 123.257100][ T5160] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 123.264422][ T5160] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 123.272084][ T5160] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 123.278888][ T5160] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 123.287055][ T5160] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 123.297019][ T5160] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 123.307028][ T5172] ubi0: background thread "ubi_bgt0d" started, PID 5172 [ 123.314236][ T5162] ubi0: detaching mtd0 [ 123.320522][ T5162] ubi0: mtd0 is detached [ 123.324996][ T5164] ubi0: attaching mtd0 [ 123.330696][ T5164] ubi0: scanning is finished [ 123.364116][ T5164] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 123.371943][ T5164] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 123.379548][ T5164] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 123.386647][ T5164] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 123.394228][ T5164] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 123.401064][ T5164] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 123.409138][ T5164] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 123.419092][ T5164] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 123.429112][ T5173] ubi0: background thread "ubi_bgt0d" started, PID 5173 [ 123.436149][ T5166] ubi0: detaching mtd0 [ 123.444459][ T5166] ubi0: mtd0 is detached [ 123.448947][ T5148] ubi0: attaching mtd0 [ 123.455108][ T5148] ubi0: scanning is finished [ 123.505095][ T5148] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 123.515547][ T5168] ubi0: attaching mtd0 [ 123.520708][ T5168] ubi0: scanning is finished [ 123.576254][ T5168] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 123.584431][ T5168] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 123.592142][ T5168] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 123.599576][ T5168] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 123.607044][ T5168] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 123.614215][ T5168] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 123.622573][ T5168] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 123.632913][ T5168] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 123.643160][ T5177] ubi0: background thread "ubi_bgt0d" started, PID 5177 [ 123.650628][ T5170] ubi0: detaching mtd0 [ 123.657598][ T5170] ubi0: mtd0 is detached [ 123.662756][ T5152] ubi0: attaching mtd0 [ 123.667653][ T5152] ubi0: scanning is finished [ 123.713241][ T5152] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 123.723355][ T5156] ubi0: attaching mtd0 [ 123.728786][ T5156] ubi0: scanning is finished [ 123.762121][ T5156] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 123.777424][ T5160] ubi0: attaching mtd0 [ 123.787279][ T5160] ubi0: scanning is finished [ 123.826776][ T5160] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 123.838585][ T5164] ubi0: attaching mtd0 [ 123.843861][ T5164] ubi0: scanning is finished [ 123.896405][ T5164] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 123.906942][ T5176] ubi0: attaching mtd0 [ 123.912457][ T5176] ubi0: scanning is finished [ 123.957527][ T5176] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 123.965540][ T5176] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 123.974681][ T5176] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 123.982522][ T5176] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 123.990673][ T5176] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 123.997971][ T5176] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 124.006474][ T5176] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 124.017084][ T5176] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 124.027534][ T5194] ubi0: background thread "ubi_bgt0d" started, PID 5194 [ 124.027862][ T5178] ubi0: detaching mtd0 [ 124.041841][ T5178] ubi0: mtd0 is detached [ 124.046556][ T5168] ubi0: attaching mtd0 [ 124.053242][ T5168] ubi0: scanning is finished [ 124.101790][ T5168] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 124.117375][ T5181] ubi0: attaching mtd0 [ 124.130017][ T5181] ubi0: scanning is finished [ 124.203681][ T5181] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 124.212062][ T5181] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 124.219933][ T5181] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 124.227119][ T5181] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 124.235168][ T5181] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 124.242576][ T5181] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 124.251082][ T5181] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 124.261398][ T5181] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 124.271667][ T5184] ubi: mtd0 is already attached to ubi0 [ 124.271701][ T5200] ubi0: background thread "ubi_bgt0d" started, PID 5200 [ 124.277471][ T5185] ubi0: detaching mtd0 [ 124.292762][ T5185] ubi0: mtd0 is detached [ 124.298540][ T5189] ubi0: attaching mtd0 [ 124.305408][ T5189] ubi0: scanning is finished [ 124.352190][ T5189] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 124.360026][ T5189] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 124.367305][ T5189] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 124.374505][ T5189] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 124.382006][ T5189] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 124.388814][ T5189] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 124.396929][ T5189] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 124.408324][ T5189] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 124.423164][ T5191] ubi0: detaching mtd0 [ 124.423174][ T5202] ubi0: background thread "ubi_bgt0d" started, PID 5202 [ 124.436163][ T5191] ubi0: mtd0 is detached [ 124.444978][ T5193] ubi0: attaching mtd0 [ 124.451087][ T5193] ubi0: scanning is finished [ 124.508270][ T5193] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 124.516308][ T5193] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 124.524025][ T5193] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 124.531510][ T5193] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 124.540700][ T5193] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 124.547781][ T5193] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 124.556151][ T5193] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 124.571190][ T5193] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 124.583466][ T5195] ubi0: detaching mtd0 [ 124.583462][ T5203] ubi0: background thread "ubi_bgt0d" started, PID 5203 [ 124.598374][ T5195] ubi0: mtd0 is detached [ 124.605220][ T5176] ubi0: attaching mtd0 [ 124.611299][ T5176] ubi0: scanning is finished [ 124.662074][ T5176] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 124.674627][ T5198] ubi0: attaching mtd0 [ 124.679817][ T5198] ubi0: scanning is finished [ 124.734499][ T5198] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 124.743288][ T5198] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 124.750823][ T5198] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 124.757987][ T5198] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 124.766145][ T5198] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 124.773427][ T5198] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 124.782093][ T5198] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 124.792478][ T5198] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 124.802758][ T5207] ubi0: background thread "ubi_bgt0d" started, PID 5207 [ 124.803057][ T5199] ubi0: detaching mtd0 [ 124.818879][ T5199] ubi0: mtd0 is detached [ 124.823367][ T5187] ubi0: attaching mtd0 [ 124.828100][ T5187] ubi0: scanning is finished [ 124.855097][ T5187] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 124.868245][ T5181] ubi0: attaching mtd0 [ 124.873892][ T5181] ubi0: scanning is finished [ 124.929339][ T5181] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 124.940985][ T5189] ubi0: attaching mtd0 [ 124.946064][ T5189] ubi0: scanning is finished [ 124.989800][ T5189] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 125.006950][ T5193] ubi0: attaching mtd0 [ 125.013713][ T5193] ubi0: scanning is finished [ 125.048119][ T5193] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 125.066730][ T5206] ubi0: attaching mtd0 [ 125.072811][ T5206] ubi0: scanning is finished [ 125.150687][ T5206] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 125.159233][ T5206] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 125.167124][ T5206] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 125.175298][ T5206] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 125.183270][ T5206] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 125.190513][ T5206] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 125.198755][ T5206] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 125.209315][ T5206] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 125.219798][ T5208] ubi0: detaching mtd0 [ 125.219800][ T5224] ubi0: background thread "ubi_bgt0d" started, PID 5224 [ 125.233061][ T5208] ubi0: mtd0 is detached [ 125.239318][ T5198] ubi0: attaching mtd0 [ 125.244014][ T5198] ubi0: scanning is finished [ 125.297127][ T5198] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 125.308184][ T5211] ubi0: attaching mtd0 [ 125.328204][ T5211] ubi0: scanning is finished [ 125.397199][ T5211] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 125.405387][ T5211] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 125.413570][ T5211] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 125.421297][ T5211] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 125.428908][ T5211] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 125.436454][ T5211] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 125.444988][ T5211] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 125.455418][ T5211] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 125.465815][ T5213] ubi0: detaching mtd0 [ 125.465826][ T5230] ubi0: background thread "ubi_bgt0d" started, PID 5230 [ 125.479813][ T5213] ubi0: mtd0 is detached [ 125.484755][ T5215] ubi0: attaching mtd0 [ 125.492875][ T5215] ubi0: scanning is finished [ 125.525224][ T5215] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 125.533399][ T5215] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 125.541063][ T5215] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 125.548176][ T5215] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 125.555876][ T5215] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 125.562887][ T5215] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 125.571028][ T5215] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 125.581096][ T5215] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 125.591263][ T5218] ubi: mtd0 is already attached to ubi0 [ 125.591444][ T5231] ubi0: background thread "ubi_bgt0d" started, PID 5231 [ 125.597919][ T5219] ubi0: detaching mtd0 [ 125.615178][ T5219] ubi0: mtd0 is detached [ 125.620113][ T5223] ubi0: attaching mtd0 [ 125.625637][ T5223] ubi0: scanning is finished [ 125.672530][ T5223] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 125.680330][ T5223] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 125.687778][ T5223] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 125.695230][ T5223] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 125.703151][ T5223] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 125.710100][ T5223] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 125.718251][ T5223] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 125.733139][ T5223] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 125.743339][ T5225] ubi0: detaching mtd0 [ 125.744155][ T5233] ubi0: background thread "ubi_bgt0d" started, PID 5233 [ 125.759661][ T5225] ubi0: mtd0 is detached [ 125.764076][ T5206] ubi0: attaching mtd0 [ 125.769790][ T5206] ubi0: scanning is finished [ 125.819180][ T5206] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 125.831988][ T5228] ubi0: attaching mtd0 [ 125.836977][ T5228] ubi0: scanning is finished [ 125.898382][ T5228] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 125.906450][ T5228] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 125.914041][ T5228] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 125.921306][ T5228] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 125.928769][ T5228] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 125.936216][ T5228] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 125.944509][ T5228] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 125.954636][ T5228] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 125.964876][ T5238] ubi0: background thread "ubi_bgt0d" started, PID 5238 [ 125.964922][ T5229] ubi0: detaching mtd0 [ 125.980579][ T5229] ubi0: mtd0 is detached [ 125.985003][ T5211] ubi0: attaching mtd0 [ 125.990375][ T5211] ubi0: scanning is finished [ 126.034905][ T5211] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 126.046712][ T5219] ubi0: attaching mtd0 [ 126.052712][ T5219] ubi0: scanning is finished [ 126.098822][ T5219] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 126.111367][ T5218] ubi0: attaching mtd0 [ 126.116871][ T5218] ubi0: scanning is finished [ 126.175208][ T5218] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 126.186369][ T5223] ubi0: attaching mtd0 [ 126.194349][ T5223] ubi0: scanning is finished [ 126.236160][ T5223] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 126.248171][ T5236] ubi0: attaching mtd0 [ 126.256951][ T5236] ubi0: scanning is finished [ 126.290878][ T5236] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 126.298841][ T5236] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 126.306510][ T5236] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 126.319438][ T5236] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 126.326936][ T5236] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 126.339139][ T5236] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 126.347190][ T5236] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 126.361180][ T5236] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 126.374765][ T5254] ubi0: background thread "ubi_bgt0d" started, PID 5254 [ 126.374816][ T5237] ubi0: detaching mtd0 [ 126.392780][ T5237] ubi0: mtd0 is detached [ 126.397393][ T5228] ubi0: attaching mtd0 [ 126.402993][ T5228] ubi0: scanning is finished [ 126.473630][ T5228] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 126.484993][ T5241] ubi0: attaching mtd0 [ 126.491687][ T5241] ubi0: scanning is finished [ 126.564505][ T5241] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 126.576296][ T5241] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 126.583703][ T5241] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 126.591383][ T5241] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 126.599331][ T5241] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 126.606402][ T5241] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 126.615489][ T5241] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 126.625932][ T5241] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 126.636231][ T5259] ubi0: background thread "ubi_bgt0d" started, PID 5259 [ 126.643524][ T5243] ubi0: detaching mtd0 [ 126.650423][ T5243] ubi0: mtd0 is detached [ 126.655027][ T5245] ubi0: attaching mtd0 [ 126.660723][ T5245] ubi0: scanning is finished [ 126.685113][ T5245] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 126.692826][ T5245] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 126.700627][ T5245] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 126.707761][ T5245] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 126.715589][ T5245] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 126.724054][ T5245] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 126.732462][ T5245] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 126.742811][ T5245] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 126.753048][ T5247] ubi0: detaching mtd0 [ 126.753059][ T5261] ubi0: background thread "ubi_bgt0d" started, PID 5261 [ 126.774875][ T5247] ubi0: mtd0 is detached [ 126.779756][ T5249] ubi0: attaching mtd0 [ 126.784559][ T5249] ubi0: scanning is finished [ 126.835595][ T5249] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 126.843238][ T5249] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 126.850629][ T5249] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 126.857587][ T5249] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 126.865114][ T5249] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 126.871936][ T5249] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 126.881231][ T5249] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 126.894966][ T5249] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 126.906133][ T5262] ubi0: background thread "ubi_bgt0d" started, PID 5262 [ 126.909215][ T5251] ubi0: detaching mtd0 [ 126.919338][ T5251] ubi0: mtd0 is detached [ 126.923816][ T5253] ubi0: attaching mtd0 [ 126.928716][ T5253] ubi0: scanning is finished [ 126.957757][ T5253] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 126.965446][ T5253] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 126.973117][ T5253] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 126.981301][ T5253] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 126.988804][ T5253] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 126.996297][ T5253] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 127.005587][ T5253] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 127.017340][ T5253] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 127.027589][ T5264] ubi0: background thread "ubi_bgt0d" started, PID 5264 [ 127.034881][ T5255] ubi0: detaching mtd0 [ 127.043616][ T5255] ubi0: mtd0 is detached [ 127.048164][ T5236] ubi0: attaching mtd0 [ 127.055419][ T5236] ubi0: scanning is finished [ 127.079018][ T5236] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 127.090889][ T5258] ubi0: attaching mtd0 [ 127.096783][ T5258] ubi0: scanning is finished [ 127.126696][ T5258] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 127.135474][ T5258] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 127.143188][ T5258] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 127.150940][ T5258] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 127.158464][ T5258] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 127.167076][ T5258] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 127.175578][ T5258] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 127.186294][ T5258] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 127.196810][ T5268] ubi0: background thread "ubi_bgt0d" started, PID 5268 [ 127.196915][ T5260] ubi0: detaching mtd0 [ 127.212850][ T5260] ubi0: mtd0 is detached [ 127.217500][ T5241] ubi0: attaching mtd0 [ 127.223739][ T5241] ubi0: scanning is finished [ 127.254354][ T5241] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 127.264731][ T5245] ubi0: attaching mtd0 [ 127.269937][ T5245] ubi0: scanning is finished [ 127.306260][ T5245] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 127.317763][ T5251] ubi0: attaching mtd0 [ 127.323389][ T5251] ubi0: scanning is finished [ 127.355296][ T5251] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 127.368016][ T5253] ubi0: attaching mtd0 [ 127.373897][ T5253] ubi0: scanning is finished [ 127.417361][ T5253] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 127.427652][ T5267] ubi0: attaching mtd0 [ 127.433856][ T5267] ubi0: scanning is finished [ 127.477544][ T5267] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 127.485523][ T5267] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 127.495352][ T5267] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 127.502807][ T5267] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 127.510615][ T5267] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 127.517529][ T5267] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 127.526054][ T5267] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 127.536396][ T5267] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 127.546766][ T5285] ubi0: background thread "ubi_bgt0d" started, PID 5285 [ 127.546823][ T5269] ubi0: detaching mtd0 [ 127.560643][ T5269] ubi0: mtd0 is detached [ 127.565251][ T5258] ubi0: attaching mtd0 [ 127.571208][ T5258] ubi0: scanning is finished 2022/09/20 08:15:23 executed programs: 312 [ 127.607121][ T5258] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 127.616676][ T5272] ubi0: attaching mtd0 [ 127.625753][ T5272] ubi0: scanning is finished [ 127.684484][ T5272] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 127.693074][ T5272] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 127.700498][ T5272] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 127.707708][ T5272] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 127.715464][ T5272] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 127.723210][ T5272] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 127.731693][ T5272] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 127.742172][ T5272] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 127.752411][ T5290] ubi0: background thread "ubi_bgt0d" started, PID 5290 [ 127.752701][ T5274] ubi0: detaching mtd0 [ 127.766141][ T5274] ubi0: mtd0 is detached [ 127.770851][ T5276] ubi0: attaching mtd0 [ 127.775721][ T5276] ubi0: scanning is finished [ 127.826399][ T5276] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 127.834059][ T5276] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 127.841652][ T5276] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 127.848713][ T5276] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 127.856255][ T5276] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 127.867394][ T5276] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 127.875685][ T5276] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 127.889168][ T5276] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 127.899846][ T5279] ubi0: detaching mtd0 [ 127.900767][ T5292] ubi0: background thread "ubi_bgt0d" started, PID 5292 [ 127.919539][ T5279] ubi0: mtd0 is detached [ 127.924063][ T5280] ubi0: attaching mtd0 [ 127.928918][ T5280] ubi0: scanning is finished [ 127.989412][ T5280] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 127.996938][ T5280] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 128.004332][ T5280] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 128.011772][ T5280] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 128.020295][ T5280] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 128.027109][ T5280] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 128.035627][ T5280] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 128.045599][ T5280] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 128.055573][ T5293] ubi0: background thread "ubi_bgt0d" started, PID 5293 [ 128.062635][ T5282] ubi0: detaching mtd0 [ 128.068419][ T5282] ubi0: mtd0 is detached [ 128.073915][ T5284] ubi0: attaching mtd0 [ 128.080981][ T5284] ubi0: scanning is finished [ 128.135883][ T5284] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 128.143512][ T5284] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 128.152581][ T5284] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 128.159681][ T5284] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 128.167265][ T5284] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 128.174095][ T5284] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 128.182310][ T5284] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 128.192310][ T5284] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 128.202539][ T5294] ubi0: background thread "ubi_bgt0d" started, PID 5294 [ 128.209320][ T5286] ubi0: detaching mtd0 [ 128.217633][ T5286] ubi0: mtd0 is detached [ 128.222610][ T5267] ubi0: attaching mtd0 [ 128.227483][ T5267] ubi0: scanning is finished [ 128.271517][ T5267] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 128.287815][ T5289] ubi0: attaching mtd0 [ 128.295303][ T5289] ubi0: scanning is finished [ 128.350616][ T5289] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 128.360057][ T5289] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 128.367390][ T5289] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 128.375405][ T5289] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 128.383478][ T5289] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 128.390715][ T5289] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 128.398719][ T5289] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 128.413199][ T5289] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 128.423380][ T5298] ubi0: background thread "ubi_bgt0d" started, PID 5298 [ 128.434647][ T5291] ubi0: detaching mtd0 [ 128.442134][ T5291] ubi0: mtd0 is detached [ 128.446422][ T5272] ubi0: attaching mtd0 [ 128.457570][ T5272] ubi0: scanning is finished [ 128.516668][ T5272] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 128.526361][ T5276] ubi0: attaching mtd0 [ 128.531970][ T5276] ubi0: scanning is finished [ 128.566408][ T5276] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 128.579047][ T5280] ubi0: attaching mtd0 [ 128.584183][ T5280] ubi0: scanning is finished [ 128.627089][ T5280] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 128.637201][ T5284] ubi0: attaching mtd0 [ 128.642423][ T5284] ubi0: scanning is finished [ 128.684151][ T5284] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 128.698228][ T5297] ubi0: attaching mtd0 [ 128.705535][ T5297] ubi0: scanning is finished [ 128.781638][ T5297] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 128.789625][ T5297] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 128.796914][ T5297] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 128.804448][ T5297] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 128.813323][ T5297] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 128.820291][ T5297] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 128.828422][ T5297] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 128.838476][ T5297] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 128.848532][ T5315] ubi0: background thread "ubi_bgt0d" started, PID 5315 [ 128.855971][ T5299] ubi0: detaching mtd0 [ 128.866065][ T5299] ubi0: mtd0 is detached [ 128.870731][ T5289] ubi0: attaching mtd0 [ 128.875507][ T5289] ubi0: scanning is finished [ 128.935228][ T5289] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 128.945225][ T5303] ubi0: attaching mtd0 [ 128.950935][ T5303] ubi0: scanning is finished [ 129.012561][ T5303] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 129.020485][ T5303] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 129.027919][ T5303] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 129.035671][ T5303] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 129.046632][ T5303] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 129.054003][ T5303] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 129.066546][ T5303] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 129.076837][ T5303] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 129.087101][ T5305] ubi: mtd0 is already attached to ubi0 [ 129.091523][ T5320] ubi0: background thread "ubi_bgt0d" started, PID 5320 [ 129.092917][ T5306] ubi0: detaching mtd0 [ 129.107077][ T5306] ubi0: mtd0 is detached [ 129.112067][ T5310] ubi0: attaching mtd0 [ 129.120628][ T5310] ubi0: scanning is finished [ 129.154283][ T5310] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 129.162419][ T5310] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 129.169883][ T5310] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 129.176860][ T5310] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 129.184343][ T5310] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 129.191242][ T5310] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 129.199334][ T5310] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 129.209294][ T5310] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 129.219269][ T5323] ubi0: background thread "ubi_bgt0d" started, PID 5323 [ 129.226277][ T5312] ubi0: detaching mtd0 [ 129.233640][ T5312] ubi0: mtd0 is detached [ 129.238271][ T5314] ubi0: attaching mtd0 [ 129.243476][ T5314] ubi0: scanning is finished [ 129.293610][ T5314] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 129.301443][ T5314] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 129.308880][ T5314] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 129.316159][ T5314] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 129.323783][ T5314] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 129.331066][ T5314] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 129.339301][ T5314] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 129.349562][ T5314] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 129.359706][ T5324] ubi0: background thread "ubi_bgt0d" started, PID 5324 [ 129.364398][ T5316] ubi0: detaching mtd0 [ 129.373261][ T5316] ubi0: mtd0 is detached [ 129.377688][ T5297] ubi0: attaching mtd0 [ 129.383797][ T5297] ubi0: scanning is finished [ 129.432639][ T5297] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 129.442818][ T5319] ubi0: attaching mtd0 [ 129.447698][ T5319] ubi0: scanning is finished [ 129.504619][ T5319] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 129.512457][ T5319] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 129.519934][ T5319] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 129.527099][ T5319] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 129.534800][ T5319] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 129.542065][ T5319] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 129.550534][ T5319] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 129.560614][ T5319] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 129.572693][ T5328] ubi0: background thread "ubi_bgt0d" started, PID 5328 [ 129.575644][ T5321] ubi0: detaching mtd0 [ 129.585207][ T5321] ubi0: mtd0 is detached [ 129.591414][ T5308] ubi0: attaching mtd0 [ 129.596481][ T5308] ubi0: scanning is finished [ 129.617822][ T5308] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 129.628949][ T5303] ubi0: attaching mtd0 [ 129.645305][ T5303] ubi0: scanning is finished [ 129.676291][ T5303] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 129.686511][ T5310] ubi0: attaching mtd0 [ 129.692217][ T5310] ubi0: scanning is finished [ 129.735861][ T5310] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 129.745694][ T5314] ubi0: attaching mtd0 [ 129.751754][ T5314] ubi0: scanning is finished [ 129.801088][ T5314] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 129.810897][ T5327] ubi0: attaching mtd0 [ 129.815810][ T5327] ubi0: scanning is finished [ 129.855424][ T5327] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 129.863328][ T5327] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 129.871142][ T5327] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 129.878434][ T5327] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 129.886282][ T5327] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 129.893749][ T5327] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 129.902127][ T5327] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 129.913620][ T5327] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 129.923889][ T5329] ubi0: detaching mtd0 [ 129.923900][ T5345] ubi0: background thread "ubi_bgt0d" started, PID 5345 [ 129.941748][ T5329] ubi0: mtd0 is detached [ 129.946375][ T5321] ubi0: attaching mtd0 [ 129.952158][ T5321] ubi0: scanning is finished [ 129.981455][ T5321] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 129.993814][ T5333] ubi0: attaching mtd0 [ 129.999644][ T5333] ubi0: scanning is finished [ 130.038516][ T5333] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 130.046544][ T5333] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 130.054456][ T5333] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 130.061967][ T5333] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 130.069853][ T5333] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 130.076905][ T5333] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 130.085274][ T5333] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 130.095473][ T5333] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 130.105549][ T5351] ubi0: background thread "ubi_bgt0d" started, PID 5351 [ 130.112787][ T5335] ubi0: detaching mtd0 [ 130.118692][ T5335] ubi0: mtd0 is detached [ 130.124972][ T5337] ubi0: attaching mtd0 [ 130.132494][ T5337] ubi0: scanning is finished [ 130.184390][ T5337] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 130.192296][ T5337] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 130.199890][ T5337] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 130.206889][ T5337] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 130.215251][ T5337] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 130.222131][ T5337] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 130.230175][ T5337] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 130.241609][ T5337] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 130.251741][ T5353] ubi0: background thread "ubi_bgt0d" started, PID 5353 [ 130.258787][ T5340] ubi: mtd0 is already attached to ubi0 [ 130.264767][ T5341] ubi0: detaching mtd0 [ 130.274953][ T5341] ubi0: mtd0 is detached [ 130.279569][ T5346] ubi0: attaching mtd0 [ 130.285090][ T5346] ubi0: scanning is finished [ 130.332216][ T5346] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 130.339935][ T5346] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 130.347185][ T5346] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 130.355813][ T5346] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 130.363753][ T5346] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 130.370914][ T5346] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 130.378906][ T5346] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 130.388912][ T5346] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 130.399217][ T5354] ubi0: background thread "ubi_bgt0d" started, PID 5354 [ 130.410354][ T5347] ubi0: detaching mtd0 [ 130.416671][ T5347] ubi0: mtd0 is detached [ 130.421984][ T5327] ubi0: attaching mtd0 [ 130.426656][ T5327] ubi0: scanning is finished [ 130.473641][ T5327] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 130.483503][ T5350] ubi0: attaching mtd0 [ 130.488580][ T5350] ubi0: scanning is finished [ 130.522122][ T5350] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 130.531869][ T5350] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 130.539485][ T5350] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 130.546554][ T5350] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 130.554671][ T5350] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 130.561616][ T5350] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 130.569809][ T5350] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 130.579940][ T5350] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 130.590072][ T5358] ubi0: background thread "ubi_bgt0d" started, PID 5358 [ 130.597095][ T5352] ubi0: detaching mtd0 [ 130.605873][ T5352] ubi0: mtd0 is detached [ 130.610672][ T5333] ubi0: attaching mtd0 [ 130.615401][ T5333] ubi0: scanning is finished [ 130.661953][ T5333] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 130.674811][ T5337] ubi0: attaching mtd0 [ 130.682643][ T5337] ubi0: scanning is finished [ 130.712506][ T5337] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 130.728003][ T5346] ubi0: attaching mtd0 [ 130.733152][ T5346] ubi0: scanning is finished [ 130.790039][ T5346] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 130.800219][ T5357] ubi0: attaching mtd0 [ 130.805347][ T5357] ubi0: scanning is finished [ 130.845947][ T5357] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 130.864169][ T5357] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 130.872884][ T5357] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 130.882794][ T5357] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 130.890491][ T5357] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 130.897412][ T5357] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 130.906977][ T5357] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 130.917283][ T5357] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 130.927861][ T5374] ubi0: background thread "ubi_bgt0d" started, PID 5374 [ 130.932267][ T5359] ubi0: detaching mtd0 [ 130.944740][ T5359] ubi0: mtd0 is detached [ 130.949535][ T5350] ubi0: attaching mtd0 [ 130.954385][ T5350] ubi0: scanning is finished [ 131.002083][ T5350] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 131.022856][ T5362] ubi0: attaching mtd0 [ 131.028501][ T5362] ubi0: scanning is finished [ 131.079944][ T5362] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 131.087528][ T5362] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 131.095109][ T5362] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 131.102207][ T5362] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 131.109854][ T5362] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 131.116734][ T5362] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 131.127239][ T5362] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 131.137407][ T5362] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 131.147413][ T5379] ubi0: background thread "ubi_bgt0d" started, PID 5379 [ 131.154543][ T5365] ubi: mtd0 is already attached to ubi0 [ 131.160664][ T5367] ubi0: detaching mtd0 [ 131.167494][ T5367] ubi0: mtd0 is detached [ 131.172694][ T5368] ubi0: attaching mtd0 [ 131.177480][ T5368] ubi0: scanning is finished [ 131.213567][ T5368] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 131.222905][ T5368] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 131.230320][ T5368] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 131.237420][ T5368] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 131.250716][ T5368] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 131.257586][ T5368] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 131.269880][ T5368] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 131.283567][ T5368] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 131.294412][ T5381] ubi0: background thread "ubi_bgt0d" started, PID 5381 [ 131.305259][ T5370] ubi0: detaching mtd0 [ 131.311437][ T5370] ubi0: mtd0 is detached [ 131.315888][ T5373] ubi0: attaching mtd0 [ 131.324764][ T5373] ubi0: scanning is finished [ 131.373524][ T5373] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 131.381475][ T5373] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 131.388745][ T5373] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 131.395746][ T5373] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 131.403269][ T5373] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 131.410338][ T5373] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 131.418336][ T5373] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 131.428739][ T5373] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 131.438729][ T5383] ubi0: background thread "ubi_bgt0d" started, PID 5383 [ 131.445811][ T5375] ubi0: detaching mtd0 [ 131.452756][ T5375] ubi0: mtd0 is detached [ 131.457195][ T5357] ubi0: attaching mtd0 [ 131.463194][ T5357] ubi0: scanning is finished [ 131.487492][ T5357] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 131.498091][ T5378] ubi0: attaching mtd0 [ 131.503519][ T5378] ubi0: scanning is finished [ 131.533735][ T5378] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 131.541865][ T5378] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 131.550296][ T5378] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 131.557365][ T5378] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 131.565275][ T5378] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 131.573869][ T5378] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 131.582620][ T5378] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 131.593051][ T5378] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 131.603289][ T5387] ubi0: background thread "ubi_bgt0d" started, PID 5387 [ 131.610888][ T5380] ubi0: detaching mtd0 [ 131.617469][ T5380] ubi0: mtd0 is detached [ 131.622098][ T5362] ubi0: attaching mtd0 [ 131.626839][ T5362] ubi0: scanning is finished [ 131.672723][ T5362] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 131.683892][ T5365] ubi0: attaching mtd0 [ 131.688546][ T5365] ubi0: scanning is finished [ 131.722048][ T5365] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 131.734876][ T5371] ubi0: attaching mtd0 [ 131.740319][ T5371] ubi0: scanning is finished [ 131.777229][ T5371] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 131.792551][ T5373] ubi0: attaching mtd0 [ 131.813491][ T5373] ubi0: scanning is finished [ 131.841869][ T5373] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 131.857716][ T5386] ubi0: attaching mtd0 [ 131.870806][ T5386] ubi0: scanning is finished [ 131.905335][ T5386] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 131.913282][ T5386] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 131.925499][ T5386] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 131.933066][ T5386] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 131.941014][ T5386] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 131.947792][ T5386] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 131.956249][ T5386] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 131.966871][ T5386] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 131.983227][ T5404] ubi0: background thread "ubi_bgt0d" started, PID 5404 [ 131.991980][ T5388] ubi0: detaching mtd0 [ 131.998421][ T5388] ubi0: mtd0 is detached [ 132.005609][ T5378] ubi0: attaching mtd0 [ 132.010921][ T5378] ubi0: scanning is finished [ 132.063018][ T5378] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 132.075430][ T5392] ubi0: attaching mtd0 [ 132.081458][ T5392] ubi0: scanning is finished [ 132.117609][ T5392] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 132.129924][ T5392] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 132.137266][ T5392] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 132.153927][ T5392] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 132.162996][ T5392] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 132.175412][ T5392] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 132.185372][ T5392] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 132.201852][ T5392] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 132.215286][ T5412] ubi0: background thread "ubi_bgt0d" started, PID 5412 [ 132.225931][ T5395] ubi0: detaching mtd0 [ 132.235793][ T5395] ubi0: mtd0 is detached [ 132.243864][ T5396] ubi0: attaching mtd0 [ 132.249438][ T5396] ubi0: scanning is finished [ 132.297671][ T5396] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 132.314559][ T5396] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 132.324774][ T5396] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 132.336537][ T5396] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 132.346888][ T5396] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 132.358414][ T5396] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 132.369691][ T5396] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 132.387116][ T5396] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 132.399022][ T5414] ubi0: background thread "ubi_bgt0d" started, PID 5414 [ 132.406471][ T5398] ubi: mtd0 is already attached to ubi0 [ 132.419065][ T5399] ubi0: detaching mtd0 [ 132.426421][ T5399] ubi0: mtd0 is detached [ 132.437603][ T5403] ubi0: attaching mtd0 [ 132.443486][ T5403] ubi0: scanning is finished [ 132.523217][ T5403] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 132.539029][ T5403] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 132.546246][ T5403] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 132.579229][ T5403] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 132.596787][ T5403] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 132.615990][ T5403] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 132.636409][ T5403] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 132.655619][ T5403] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 132.665806][ T5415] ubi0: background thread "ubi_bgt0d" started, PID 5415 [ 132.668409][ T5405] ubi0: detaching mtd0 2022/09/20 08:15:28 executed programs: 338 [ 132.685472][ T5405] ubi0: mtd0 is detached [ 132.691609][ T5407] ubi0: attaching mtd0 [ 132.698034][ T5407] ubi0: scanning is finished [ 132.737688][ T5407] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 132.745798][ T5407] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 132.754183][ T5407] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 132.761586][ T5407] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 132.772176][ T5407] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 132.779047][ T5407] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 132.787302][ T5407] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 132.797397][ T5407] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 132.813722][ T5419] ubi0: background thread "ubi_bgt0d" started, PID 5419 [ 132.821154][ T5409] ubi0: detaching mtd0 [ 132.827204][ T5409] ubi0: mtd0 is detached [ 132.832057][ T5411] ubi0: attaching mtd0 [ 132.836983][ T5411] ubi0: scanning is finished [ 132.882474][ T5411] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 132.890639][ T5411] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 132.898043][ T5411] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 132.905246][ T5411] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 132.917067][ T5411] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 132.925126][ T5411] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 132.938302][ T5411] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 132.948329][ T5411] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 132.958461][ T5421] ubi0: background thread "ubi_bgt0d" started, PID 5421 [ 132.965740][ T5413] ubi0: detaching mtd0 [ 132.974661][ T5413] ubi0: mtd0 is detached [ 132.979059][ T5392] ubi0: attaching mtd0 [ 132.983717][ T5392] ubi0: scanning is finished [ 133.015276][ T5392] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 133.026535][ T5398] ubi0: attaching mtd0 [ 133.033628][ T5398] ubi0: scanning is finished [ 133.079454][ T5398] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 133.093217][ T5396] ubi0: attaching mtd0 [ 133.098155][ T5396] ubi0: scanning is finished [ 133.138761][ T5396] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 133.149045][ T5418] ubi0: attaching mtd0 [ 133.155209][ T5418] ubi0: scanning is finished [ 133.189332][ T5418] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 133.197118][ T5418] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 133.207986][ T5418] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 133.215476][ T5418] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 133.223423][ T5418] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 133.230630][ T5418] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 133.238941][ T5418] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 133.249248][ T5418] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 133.259428][ T5433] ubi0: background thread "ubi_bgt0d" started, PID 5433 [ 133.265886][ T5436] ubi0: detaching mtd0 [ 133.275437][ T5436] ubi0: mtd0 is detached [ 133.281863][ T5407] ubi0: attaching mtd0 [ 133.287309][ T5407] ubi0: scanning is finished [ 133.331955][ T5407] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 133.347249][ T5422] ubi0: attaching mtd0 [ 133.354493][ T5422] ubi0: scanning is finished [ 133.388011][ T5422] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 133.400037][ T5426] ubi0: attaching mtd0 [ 133.405181][ T5426] ubi0: scanning is finished [ 133.447143][ T5426] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 133.455330][ T5426] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 133.463203][ T5426] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 133.470578][ T5426] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 133.478048][ T5426] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 133.485254][ T5426] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 133.493501][ T5426] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 133.503512][ T5426] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 133.513673][ T5445] ubi0: background thread "ubi_bgt0d" started, PID 5445 [ 133.521165][ T5428] ubi0: detaching mtd0 [ 133.526981][ T5428] ubi0: mtd0 is detached [ 133.531648][ T5430] ubi0: attaching mtd0 [ 133.536493][ T5430] ubi0: scanning is finished [ 133.588788][ T5430] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 133.596481][ T5430] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 133.603921][ T5430] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 133.611159][ T5430] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 133.618679][ T5430] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 133.625930][ T5430] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 133.634141][ T5430] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 133.644424][ T5430] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 133.655006][ T5432] ubi0: detaching mtd0 [ 133.659472][ T5447] ubi0: background thread "ubi_bgt0d" started, PID 5447 [ 133.668259][ T5432] ubi0: mtd0 is detached [ 133.672958][ T5435] ubi0: attaching mtd0 [ 133.678495][ T5435] ubi0: scanning is finished [ 133.732412][ T5435] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 133.740399][ T5435] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 133.747766][ T5435] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 133.754970][ T5435] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 133.766841][ T5435] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 133.773874][ T5435] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 133.783854][ T5435] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 133.793902][ T5435] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 133.803934][ T5448] ubi0: background thread "ubi_bgt0d" started, PID 5448 [ 133.811028][ T5420] ubi: mtd0 is already attached to ubi0 [ 133.816645][ T5440] ubi: mtd0 is already attached to ubi0 [ 133.822538][ T5443] ubi0: detaching mtd0 [ 133.845921][ T5443] ubi0: mtd0 is detached [ 133.854541][ T5444] ubi0: attaching mtd0 [ 133.860542][ T5444] ubi0: scanning is finished [ 133.894663][ T5444] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 133.903883][ T5444] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 133.912236][ T5444] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 133.919505][ T5444] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 133.926891][ T5444] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 133.936485][ T5444] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 133.944801][ T5444] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 133.956247][ T5444] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 133.966658][ T5451] ubi0: background thread "ubi_bgt0d" started, PID 5451 [ 133.967128][ T5446] ubi0: detaching mtd0 [ 133.982900][ T5446] ubi0: mtd0 is detached [ 133.987527][ T5426] ubi0: attaching mtd0 [ 133.992330][ T5426] ubi0: scanning is finished [ 134.058532][ T5426] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 134.070845][ T5430] ubi0: attaching mtd0 [ 134.075866][ T5430] ubi0: scanning is finished [ 134.133797][ T5430] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 134.148807][ T5450] ubi0: attaching mtd0 [ 134.157956][ T5450] ubi0: scanning is finished [ 134.237124][ T5450] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 134.244949][ T5450] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 134.252980][ T5450] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 134.260334][ T5450] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 134.267890][ T5450] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 134.275269][ T5450] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 134.283817][ T5450] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 134.294485][ T5450] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 134.304773][ T5440] ubi: mtd0 is already attached to ubi0 [ 134.304778][ T5464] ubi0: background thread "ubi_bgt0d" started, PID 5464 [ 134.311689][ T5452] ubi0: detaching mtd0 [ 134.326861][ T5452] ubi0: mtd0 is detached [ 134.333947][ T5444] ubi0: attaching mtd0 [ 134.340156][ T5444] ubi0: scanning is finished [ 134.406764][ T5444] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 134.417280][ T5455] ubi0: attaching mtd0 [ 134.422913][ T5455] ubi0: scanning is finished [ 134.482616][ T5455] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 134.491267][ T5455] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 134.498563][ T5455] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 134.506019][ T5455] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 134.514783][ T5455] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 134.521949][ T5455] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 134.533773][ T5455] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 134.544588][ T5455] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 134.558267][ T5471] ubi0: background thread "ubi_bgt0d" started, PID 5471 [ 134.566076][ T5457] ubi0: detaching mtd0 [ 134.575690][ T5457] ubi0: mtd0 is detached [ 134.582167][ T5460] ubi0: attaching mtd0 [ 134.587032][ T5460] ubi0: scanning is finished [ 134.656989][ T5460] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 134.664608][ T5460] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 134.672288][ T5460] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 134.679543][ T5460] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 134.686926][ T5460] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 134.695751][ T5460] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 134.704492][ T5460] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 134.714659][ T5460] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 134.724710][ T5473] ubi0: background thread "ubi_bgt0d" started, PID 5473 [ 134.731947][ T5461] ubi: mtd0 is already attached to ubi0 [ 134.737573][ T5462] ubi0: detaching mtd0 [ 134.743782][ T5462] ubi0: mtd0 is detached [ 134.748509][ T5450] ubi0: attaching mtd0 [ 134.753911][ T5450] ubi0: scanning is finished [ 134.804227][ T5450] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 134.815001][ T5466] ubi0: attaching mtd0 [ 134.829754][ T5466] ubi0: scanning is finished [ 134.877298][ T5466] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 134.885426][ T5466] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 134.893175][ T5466] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 134.902623][ T5466] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 134.910484][ T5466] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 134.917425][ T5466] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 134.925778][ T5466] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 134.936234][ T5466] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 134.946701][ T5478] ubi0: background thread "ubi_bgt0d" started, PID 5478 [ 134.946835][ T5467] ubi0: detaching mtd0 [ 134.960362][ T5467] ubi0: mtd0 is detached [ 134.964791][ T5470] ubi0: attaching mtd0 [ 134.970035][ T5470] ubi0: scanning is finished [ 134.998241][ T5470] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 135.006490][ T5470] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 135.014279][ T5470] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 135.021635][ T5470] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 135.029417][ T5470] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 135.036381][ T5470] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 135.044667][ T5470] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 135.055239][ T5470] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 135.065785][ T5480] ubi0: background thread "ubi_bgt0d" started, PID 5480 [ 135.067244][ T5472] ubi0: detaching mtd0 [ 135.078391][ T5472] ubi0: mtd0 is detached [ 135.083794][ T5455] ubi0: attaching mtd0 [ 135.088459][ T5455] ubi0: scanning is finished [ 135.136582][ T5455] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 135.146838][ T5460] ubi0: attaching mtd0 [ 135.160025][ T5460] ubi0: scanning is finished [ 135.195973][ T5460] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 135.205914][ T5463] ubi0: attaching mtd0 [ 135.212784][ T5463] ubi0: scanning is finished [ 135.253422][ T5463] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 135.263599][ T5477] ubi0: attaching mtd0 [ 135.270463][ T5477] ubi0: scanning is finished [ 135.312944][ T5477] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 135.322302][ T5477] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 135.330723][ T5477] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 135.338236][ T5477] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 135.349196][ T5477] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 135.360723][ T5477] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 135.370959][ T5477] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 135.381382][ T5477] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 135.391606][ T5492] ubi0: background thread "ubi_bgt0d" started, PID 5492 [ 135.391701][ T5479] ubi0: detaching mtd0 [ 135.408922][ T5479] ubi0: mtd0 is detached [ 135.414414][ T5466] ubi0: attaching mtd0 [ 135.419492][ T5466] ubi0: scanning is finished [ 135.444470][ T5466] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 135.456112][ T5470] ubi0: attaching mtd0 [ 135.462641][ T5470] ubi0: scanning is finished [ 135.494085][ T5470] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 135.505134][ T5483] ubi0: attaching mtd0 [ 135.512080][ T5483] ubi0: scanning is finished [ 135.550998][ T5483] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 135.558705][ T5483] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 135.566398][ T5483] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 135.573840][ T5483] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 135.581767][ T5483] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 135.588867][ T5483] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 135.597352][ T5483] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 135.607650][ T5483] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 135.617891][ T5501] ubi0: background thread "ubi_bgt0d" started, PID 5501 [ 135.617990][ T5485] ubi0: detaching mtd0 [ 135.635584][ T5485] ubi0: mtd0 is detached [ 135.640241][ T5487] ubi0: attaching mtd0 [ 135.645094][ T5487] ubi0: scanning is finished [ 135.673553][ T5487] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 135.683243][ T5487] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 135.690760][ T5487] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 135.697983][ T5487] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 135.705679][ T5487] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 135.713124][ T5487] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 135.721729][ T5487] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 135.731890][ T5487] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 135.742759][ T5503] ubi0: background thread "ubi_bgt0d" started, PID 5503 [ 135.747291][ T5490] ubi: mtd0 is already attached to ubi0 [ 135.755793][ T5491] ubi0: detaching mtd0 [ 135.764656][ T5491] ubi0: mtd0 is detached [ 135.769666][ T5477] ubi0: attaching mtd0 [ 135.774817][ T5477] ubi0: scanning is finished [ 135.801120][ T5477] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 135.811646][ T5496] ubi0: attaching mtd0 [ 135.816718][ T5496] ubi0: scanning is finished [ 135.865218][ T5496] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 135.873380][ T5496] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 135.881200][ T5496] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 135.888342][ T5496] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 135.896625][ T5496] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 135.904417][ T5496] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 135.916000][ T5496] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 135.926768][ T5496] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 135.941710][ T5498] ubi0: detaching mtd0 [ 135.941811][ T5507] ubi0: background thread "ubi_bgt0d" started, PID 5507 [ 135.955223][ T5498] ubi0: mtd0 is detached [ 135.961459][ T5500] ubi0: attaching mtd0 [ 135.966677][ T5500] ubi0: scanning is finished [ 136.013962][ T5500] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 136.021578][ T5500] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 136.028813][ T5500] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 136.035813][ T5500] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 136.043263][ T5500] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 136.050148][ T5500] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 136.058314][ T5500] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 136.068366][ T5500] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 136.078362][ T5509] ubi0: background thread "ubi_bgt0d" started, PID 5509 [ 136.085446][ T5502] ubi0: detaching mtd0 [ 136.091241][ T5502] ubi0: mtd0 is detached [ 136.095944][ T5483] ubi0: attaching mtd0 [ 136.101085][ T5483] ubi0: scanning is finished [ 136.137956][ T5483] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 136.149393][ T5490] ubi0: attaching mtd0 [ 136.155121][ T5490] ubi0: scanning is finished [ 136.198520][ T5490] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 136.209784][ T5487] ubi0: attaching mtd0 [ 136.214720][ T5487] ubi0: scanning is finished [ 136.255510][ T5487] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 136.267644][ T5506] ubi0: attaching mtd0 [ 136.279578][ T5506] ubi0: scanning is finished [ 136.311250][ T5506] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 136.319644][ T5506] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 136.327080][ T5506] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 136.334246][ T5506] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 136.346952][ T5506] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 136.354263][ T5506] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 136.362870][ T5506] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 136.373025][ T5506] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 136.383222][ T5521] ubi0: background thread "ubi_bgt0d" started, PID 5521 [ 136.390351][ T5508] ubi0: detaching mtd0 [ 136.396267][ T5508] ubi0: mtd0 is detached [ 136.401550][ T5496] ubi0: attaching mtd0 [ 136.406464][ T5496] ubi0: scanning is finished [ 136.436970][ T5496] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 136.448901][ T5500] ubi0: attaching mtd0 [ 136.455022][ T5500] ubi0: scanning is finished [ 136.497178][ T5500] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 136.508443][ T5512] ubi0: attaching mtd0 [ 136.516076][ T5512] ubi0: scanning is finished [ 136.566915][ T5512] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 136.574891][ T5512] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 136.582499][ T5512] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 136.591237][ T5512] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 136.599223][ T5512] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 136.606268][ T5512] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 136.615233][ T5512] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 136.625596][ T5512] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 136.635832][ T5530] ubi0: background thread "ubi_bgt0d" started, PID 5530 [ 136.641207][ T5514] ubi0: detaching mtd0 [ 136.649701][ T5514] ubi0: mtd0 is detached [ 136.654255][ T5516] ubi0: attaching mtd0 [ 136.659927][ T5516] ubi0: scanning is finished [ 136.685420][ T5516] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 136.693760][ T5516] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 136.701476][ T5516] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 136.708735][ T5516] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 136.716537][ T5516] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 136.723659][ T5516] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 136.731896][ T5516] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 136.744675][ T5516] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 136.754810][ T5519] ubi: mtd0 is already attached to ubi0 [ 136.754961][ T5532] ubi0: background thread "ubi_bgt0d" started, PID 5532 [ 136.765241][ T5520] ubi0: detaching mtd0 [ 136.774573][ T5520] ubi0: mtd0 is detached [ 136.785120][ T5506] ubi0: attaching mtd0 [ 136.790076][ T5506] ubi0: scanning is finished [ 136.846266][ T5506] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 136.858721][ T5525] ubi0: attaching mtd0 [ 136.878517][ T5525] ubi0: scanning is finished [ 136.907984][ T5525] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 136.915979][ T5525] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 136.923451][ T5525] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 136.931200][ T5525] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 136.938683][ T5525] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 136.945532][ T5525] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 136.953585][ T5525] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 136.963530][ T5525] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 136.973515][ T5536] ubi0: background thread "ubi_bgt0d" started, PID 5536 [ 136.980567][ T5527] ubi0: detaching mtd0 [ 136.986744][ T5527] ubi0: mtd0 is detached [ 136.992533][ T5529] ubi0: attaching mtd0 [ 136.997613][ T5529] ubi0: scanning is finished [ 137.027645][ T5529] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 137.035479][ T5529] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 137.043197][ T5529] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 137.050575][ T5529] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 137.058019][ T5529] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 137.065118][ T5529] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 137.073419][ T5529] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 137.083852][ T5529] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 137.094123][ T5538] ubi0: background thread "ubi_bgt0d" started, PID 5538 [ 137.102454][ T5531] ubi0: detaching mtd0 [ 137.110344][ T5531] ubi0: mtd0 is detached [ 137.114860][ T5512] ubi0: attaching mtd0 [ 137.120484][ T5512] ubi0: scanning is finished [ 137.144617][ T5512] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 137.158362][ T5519] ubi0: attaching mtd0 [ 137.164709][ T5519] ubi0: scanning is finished [ 137.204014][ T5519] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 137.218782][ T5516] ubi0: attaching mtd0 [ 137.241681][ T5516] ubi0: scanning is finished [ 137.291371][ T5516] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 137.305668][ T5535] ubi0: attaching mtd0 [ 137.311748][ T5535] ubi0: scanning is finished [ 137.353628][ T5535] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 137.361730][ T5535] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 137.369505][ T5535] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 137.376749][ T5535] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 137.389245][ T5535] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 137.396199][ T5535] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 137.404762][ T5535] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 137.415190][ T5535] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 137.425490][ T5550] ubi0: background thread "ubi_bgt0d" started, PID 5550 [ 137.429853][ T5537] ubi0: detaching mtd0 [ 137.438825][ T5537] ubi0: mtd0 is detached [ 137.443871][ T5525] ubi0: attaching mtd0 [ 137.449390][ T5525] ubi0: scanning is finished [ 137.492203][ T5525] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 137.503621][ T5529] ubi0: attaching mtd0 [ 137.508919][ T5529] ubi0: scanning is finished [ 137.562293][ T5529] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 137.573538][ T5541] ubi0: attaching mtd0 [ 137.578611][ T5541] ubi0: scanning is finished [ 137.616688][ T5541] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 137.624596][ T5541] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 137.632733][ T5541] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 137.640032][ T5541] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 137.647704][ T5541] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 137.655702][ T5541] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 137.665344][ T5541] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 137.675838][ T5541] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 137.689077][ T5559] ubi0: background thread "ubi_bgt0d" started, PID 5559 [ 137.689262][ T5544] ubi: mtd0 is already attached to ubi0 [ 137.701862][ T5545] ubi0: detaching mtd0 [ 137.707967][ T5545] ubi0: mtd0 is detached [ 137.713056][ T5549] ubi0: attaching mtd0 [ 137.720379][ T5549] ubi0: scanning is finished [ 137.742282][ T5549] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 137.751133][ T5549] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 137.758424][ T5549] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 137.765615][ T5549] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 137.774227][ T5549] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 137.781115][ T5549] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 137.789419][ T5549] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 137.799562][ T5549] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 137.809766][ T5562] ubi0: background thread "ubi_bgt0d" started, PID 5562 [ 137.816760][ T5551] ubi0: detaching mtd0 [ 137.822893][ T5551] ubi0: mtd0 is detached [ 137.827295][ T5535] ubi0: attaching mtd0 [ 137.832780][ T5535] ubi0: scanning is finished 2022/09/20 08:15:33 executed programs: 368 [ 137.857256][ T5535] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 137.867378][ T5554] ubi0: attaching mtd0 [ 137.876437][ T5554] ubi0: scanning is finished [ 137.915094][ T5554] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 137.923125][ T5554] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 137.934062][ T5554] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 137.941338][ T5554] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 137.948712][ T5554] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 137.960390][ T5554] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 137.968409][ T5554] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 137.981901][ T5554] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 137.993240][ T5566] ubi0: background thread "ubi_bgt0d" started, PID 5566 [ 138.004426][ T5556] ubi0: detaching mtd0 [ 138.011215][ T5556] ubi0: mtd0 is detached [ 138.015843][ T5558] ubi0: attaching mtd0 [ 138.021907][ T5558] ubi0: scanning is finished [ 138.050245][ T5558] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 138.058019][ T5558] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 138.066275][ T5558] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 138.073628][ T5558] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 138.084033][ T5558] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 138.092289][ T5558] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 138.103074][ T5558] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 138.113738][ T5558] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 138.124960][ T5568] ubi0: background thread "ubi_bgt0d" started, PID 5568 [ 138.127635][ T5560] ubi0: detaching mtd0 [ 138.137761][ T5560] ubi0: mtd0 is detached [ 138.142554][ T5547] ubi0: attaching mtd0 [ 138.147660][ T5547] ubi0: scanning is finished [ 138.192037][ T5547] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 138.202014][ T5541] ubi0: attaching mtd0 [ 138.206743][ T5541] ubi0: scanning is finished [ 138.246094][ T5541] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 138.256915][ T5549] ubi0: attaching mtd0 [ 138.263526][ T5549] ubi0: scanning is finished [ 138.299748][ T5549] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 138.310902][ T5565] ubi0: attaching mtd0 [ 138.316918][ T5565] ubi0: scanning is finished [ 138.355883][ T5565] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 138.363947][ T5565] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 138.371919][ T5565] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 138.379827][ T5565] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 138.387342][ T5565] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 138.394456][ T5565] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 138.402658][ T5565] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 138.412687][ T5565] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 138.423219][ T5581] ubi0: background thread "ubi_bgt0d" started, PID 5581 [ 138.425953][ T5567] ubi0: detaching mtd0 [ 138.438166][ T5567] ubi0: mtd0 is detached [ 138.442946][ T5554] ubi0: attaching mtd0 [ 138.447794][ T5554] ubi0: scanning is finished [ 138.486729][ T5554] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 138.494378][ T5554] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 138.502653][ T5554] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 138.512647][ T5554] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 138.521708][ T5554] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 138.528488][ T5554] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 138.541588][ T5554] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 138.553098][ T5554] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 138.565476][ T5560] ubi: mtd0 is already attached to ubi0 [ 138.570420][ T5583] ubi0: background thread "ubi_bgt0d" started, PID 5583 [ 138.578730][ T5572] ubi: mtd0 is already attached to ubi0 [ 138.587835][ T5575] ubi0: detaching mtd0 [ 138.601578][ T5575] ubi0: mtd0 is detached [ 138.608681][ T5576] ubi0: attaching mtd0 [ 138.614265][ T5576] ubi0: scanning is finished [ 138.663810][ T5576] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 138.671751][ T5576] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 138.680642][ T5576] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 138.687893][ T5576] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 138.696061][ T5576] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 138.703451][ T5576] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 138.711772][ T5576] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 138.722014][ T5576] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 138.736817][ T5579] ubi: mtd0 is already attached to ubi0 [ 138.736848][ T5592] ubi0: background thread "ubi_bgt0d" started, PID 5592 [ 138.753639][ T5580] ubi0: detaching mtd0 [ 138.760303][ T5580] ubi0: mtd0 is detached [ 138.764976][ T5565] ubi0: attaching mtd0 [ 138.773249][ T5565] ubi0: scanning is finished [ 138.825919][ T5565] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 138.836604][ T5585] ubi0: attaching mtd0 [ 138.845422][ T5585] ubi0: scanning is finished [ 138.892024][ T5585] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 138.900151][ T5585] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 138.907956][ T5585] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 138.915684][ T5585] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 138.923603][ T5585] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 138.930702][ T5585] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 138.938737][ T5585] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 138.953628][ T5585] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 138.963793][ T5598] ubi0: background thread "ubi_bgt0d" started, PID 5598 [ 138.963877][ T5587] ubi: mtd0 is already attached to ubi0 [ 138.981956][ T5589] ubi: mtd0 is already attached to ubi0 [ 138.987772][ T5590] ubi0: detaching mtd0 [ 138.996901][ T5590] ubi0: mtd0 is detached [ 139.001812][ T5582] ubi0: attaching mtd0 [ 139.010154][ T5582] ubi0: scanning is finished [ 139.056189][ T5582] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 139.066436][ T5576] ubi0: attaching mtd0 [ 139.073442][ T5576] ubi0: scanning is finished [ 139.117947][ T5576] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 139.128476][ T5597] ubi0: attaching mtd0 [ 139.139698][ T5597] ubi0: scanning is finished [ 139.179509][ T5597] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 139.187224][ T5597] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 139.194722][ T5597] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 139.201792][ T5597] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 139.214956][ T5597] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 139.222315][ T5597] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 139.234623][ T5597] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 139.244566][ T5597] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 139.260267][ T5608] ubi0: background thread "ubi_bgt0d" started, PID 5608 [ 139.267497][ T5599] ubi0: detaching mtd0 [ 139.273482][ T5599] ubi0: mtd0 is detached [ 139.277949][ T5585] ubi0: attaching mtd0 [ 139.283750][ T5585] ubi0: scanning is finished [ 139.306703][ T5585] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 139.318622][ T5589] ubi0: attaching mtd0 [ 139.324008][ T5589] ubi0: scanning is finished [ 139.367278][ T5589] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 139.378264][ T5591] ubi0: attaching mtd0 [ 139.387695][ T5591] ubi0: scanning is finished [ 139.424290][ T5591] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 139.435831][ T5603] ubi0: attaching mtd0 [ 139.442921][ T5603] ubi0: scanning is finished [ 139.489195][ T5603] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 139.497015][ T5603] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 139.505150][ T5603] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 139.512774][ T5603] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 139.520569][ T5603] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 139.527536][ T5603] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 139.536397][ T5603] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 139.547459][ T5603] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 139.558163][ T5605] ubi0: detaching mtd0 [ 139.558168][ T5621] ubi0: background thread "ubi_bgt0d" started, PID 5621 [ 139.572392][ T5605] ubi0: mtd0 is detached [ 139.578003][ T5607] ubi0: attaching mtd0 [ 139.582795][ T5607] ubi0: scanning is finished [ 139.637164][ T5607] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 139.645304][ T5607] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 139.654290][ T5607] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 139.662064][ T5607] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 139.669773][ T5607] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 139.676663][ T5607] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 139.685152][ T5607] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 139.695376][ T5607] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 139.705693][ T5623] ubi0: background thread "ubi_bgt0d" started, PID 5623 [ 139.712793][ T5609] ubi0: detaching mtd0 [ 139.718772][ T5609] ubi0: mtd0 is detached [ 139.723422][ T5597] ubi0: attaching mtd0 [ 139.728242][ T5597] ubi0: scanning is finished [ 139.783022][ T5597] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 139.794560][ T5612] ubi0: attaching mtd0 [ 139.800639][ T5612] ubi0: scanning is finished [ 139.856049][ T5612] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 139.863853][ T5612] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 139.871662][ T5612] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 139.878882][ T5612] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 139.886839][ T5612] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 139.893943][ T5612] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 139.902278][ T5612] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 139.912419][ T5612] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 139.923930][ T5614] ubi0: detaching mtd0 [ 139.923939][ T5627] ubi0: background thread "ubi_bgt0d" started, PID 5627 [ 139.940263][ T5614] ubi0: mtd0 is detached [ 139.945209][ T5616] ubi0: attaching mtd0 [ 139.951180][ T5616] ubi0: scanning is finished [ 140.007035][ T5616] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 140.014761][ T5616] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 140.022132][ T5616] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 140.029352][ T5616] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 140.036918][ T5616] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 140.043931][ T5616] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 140.051975][ T5616] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 140.062164][ T5616] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 140.072175][ T5629] ubi0: background thread "ubi_bgt0d" started, PID 5629 [ 140.080001][ T5619] ubi: mtd0 is already attached to ubi0 [ 140.085839][ T5620] ubi0: detaching mtd0 [ 140.094437][ T5620] ubi0: mtd0 is detached [ 140.098933][ T5603] ubi0: attaching mtd0 [ 140.104867][ T5603] ubi0: scanning is finished [ 140.131997][ T5603] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 140.146056][ T5607] ubi0: attaching mtd0 [ 140.152134][ T5607] ubi0: scanning is finished [ 140.212410][ T5607] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 140.225352][ T5626] ubi0: attaching mtd0 [ 140.230863][ T5626] ubi0: scanning is finished [ 140.273140][ T5626] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 140.281169][ T5626] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 140.288563][ T5626] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 140.295809][ T5626] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 140.304066][ T5626] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 140.311447][ T5626] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 140.319824][ T5626] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 140.330099][ T5626] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 140.340577][ T5628] ubi0: detaching mtd0 [ 140.343156][ T5638] ubi0: background thread "ubi_bgt0d" started, PID 5638 [ 140.354100][ T5628] ubi0: mtd0 is detached [ 140.358514][ T5612] ubi0: attaching mtd0 [ 140.363584][ T5612] ubi0: scanning is finished [ 140.384872][ T5612] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 140.399372][ T5622] ubi0: attaching mtd0 [ 140.404068][ T5622] ubi0: scanning is finished [ 140.433108][ T5622] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 140.444377][ T5616] ubi0: attaching mtd0 [ 140.457055][ T5616] ubi0: scanning is finished [ 140.509919][ T5616] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 140.525256][ T5633] ubi0: attaching mtd0 [ 140.540077][ T5633] ubi0: scanning is finished [ 140.576015][ T5633] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 140.584125][ T5633] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 140.591799][ T5633] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 140.599380][ T5633] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 140.606995][ T5633] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 140.614302][ T5633] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 140.622701][ T5633] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 140.633128][ T5633] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 140.643541][ T5651] ubi0: background thread "ubi_bgt0d" started, PID 5651 [ 140.644615][ T5635] ubi0: detaching mtd0 [ 140.659151][ T5635] ubi0: mtd0 is detached [ 140.663788][ T5637] ubi0: attaching mtd0 [ 140.668780][ T5637] ubi0: scanning is finished [ 140.706508][ T5637] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 140.716022][ T5637] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 140.726317][ T5637] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 140.735079][ T5637] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 140.745968][ T5637] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 140.755146][ T5637] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 140.766265][ T5637] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 140.776727][ T5637] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 140.790591][ T5653] ubi0: background thread "ubi_bgt0d" started, PID 5653 [ 140.798104][ T5639] ubi0: detaching mtd0 [ 140.804946][ T5639] ubi0: mtd0 is detached [ 140.811687][ T5626] ubi0: attaching mtd0 [ 140.816558][ T5626] ubi0: scanning is finished [ 140.866228][ T5626] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 140.877462][ T5642] ubi0: attaching mtd0 [ 140.885662][ T5642] ubi0: scanning is finished [ 140.928519][ T5642] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 140.936480][ T5642] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 140.944319][ T5642] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 140.951954][ T5642] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 140.961599][ T5642] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 140.968553][ T5642] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 140.976839][ T5642] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 140.988590][ T5642] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 140.999001][ T5644] ubi0: detaching mtd0 [ 140.999071][ T5658] ubi0: background thread "ubi_bgt0d" started, PID 5658 [ 141.012017][ T5644] ubi0: mtd0 is detached [ 141.017441][ T5646] ubi0: attaching mtd0 [ 141.023761][ T5646] ubi0: scanning is finished [ 141.077056][ T5646] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 141.085936][ T5646] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 141.098170][ T5646] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 141.106799][ T5646] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 141.118403][ T5646] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 141.125316][ T5646] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 141.137566][ T5646] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 141.147774][ T5646] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 141.159101][ T5649] ubi: mtd0 is already attached to ubi0 [ 141.164833][ T5660] ubi0: background thread "ubi_bgt0d" started, PID 5660 [ 141.165084][ T5650] ubi0: detaching mtd0 [ 141.183526][ T5650] ubi0: mtd0 is detached [ 141.188013][ T5633] ubi0: attaching mtd0 [ 141.193392][ T5633] ubi0: scanning is finished [ 141.224307][ T5633] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 141.235078][ T5639] ubi0: attaching mtd0 [ 141.240825][ T5639] ubi0: scanning is finished [ 141.277556][ T5639] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 141.290335][ T5657] ubi0: attaching mtd0 [ 141.297732][ T5657] ubi0: scanning is finished [ 141.339961][ T5657] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 141.347483][ T5657] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 141.354792][ T5657] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 141.361934][ T5657] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 141.370049][ T5657] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 141.376891][ T5657] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 141.385105][ T5657] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 141.396831][ T5657] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 141.410785][ T5659] ubi0: detaching mtd0 [ 141.410790][ T5668] ubi0: background thread "ubi_bgt0d" started, PID 5668 [ 141.424512][ T5659] ubi0: mtd0 is detached [ 141.428848][ T5642] ubi0: attaching mtd0 [ 141.434163][ T5642] ubi0: scanning is finished [ 141.486793][ T5642] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 141.494464][ T5642] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 141.502102][ T5642] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 141.510028][ T5642] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 141.517539][ T5642] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 141.525436][ T5642] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 141.534152][ T5642] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 141.544461][ T5642] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 141.554710][ T5646] ubi: mtd0 is already attached to ubi0 [ 141.558980][ T5670] ubi0: background thread "ubi_bgt0d" started, PID 5670 [ 141.562590][ T5652] ubi0: detaching mtd0 [ 141.574888][ T5652] ubi0: mtd0 is detached [ 141.581887][ T5649] ubi0: attaching mtd0 [ 141.591730][ T5649] ubi0: scanning is finished [ 141.622789][ T5649] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 141.637459][ T5663] ubi0: attaching mtd0 [ 141.643944][ T5663] ubi0: scanning is finished [ 141.695363][ T5663] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 141.703231][ T5663] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 141.711236][ T5663] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 141.718513][ T5663] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 141.726681][ T5663] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 141.734060][ T5663] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 141.742426][ T5663] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 141.752498][ T5663] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 141.762601][ T5680] ubi0: background thread "ubi_bgt0d" started, PID 5680 [ 141.769729][ T5665] ubi0: detaching mtd0 [ 141.775533][ T5665] ubi0: mtd0 is detached [ 141.780500][ T5667] ubi0: attaching mtd0 [ 141.785664][ T5667] ubi0: scanning is finished [ 141.825298][ T5667] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 141.833369][ T5667] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 141.840916][ T5667] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 141.848170][ T5667] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 141.856216][ T5667] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 141.863341][ T5667] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 141.871889][ T5667] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 141.882528][ T5667] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 141.892921][ T5669] ubi0: detaching mtd0 [ 141.897126][ T5682] ubi0: background thread "ubi_bgt0d" started, PID 5682 [ 141.906019][ T5669] ubi0: mtd0 is detached [ 141.910929][ T5657] ubi0: attaching mtd0 [ 141.916121][ T5657] ubi0: scanning is finished [ 141.967303][ T5657] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 141.978245][ T5673] ubi0: attaching mtd0 [ 141.984693][ T5673] ubi0: scanning is finished [ 142.028766][ T5673] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 142.036854][ T5673] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 142.044304][ T5673] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 142.051676][ T5673] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 142.059109][ T5673] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 142.066595][ T5673] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 142.075379][ T5673] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 142.086008][ T5673] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 142.096390][ T5686] ubi0: background thread "ubi_bgt0d" started, PID 5686 [ 142.096505][ T5674] ubi: mtd0 is already attached to ubi0 [ 142.109069][ T5676] ubi0: detaching mtd0 [ 142.114840][ T5676] ubi0: mtd0 is detached [ 142.119337][ T5678] ubi0: attaching mtd0 [ 142.124068][ T5678] ubi0: scanning is finished [ 142.175608][ T5678] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 142.183668][ T5678] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 142.191514][ T5678] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 142.198614][ T5678] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 142.211194][ T5678] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 142.218079][ T5678] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 142.228538][ T5678] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 142.240914][ T5678] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 142.253224][ T5688] ubi0: background thread "ubi_bgt0d" started, PID 5688 [ 142.262728][ T5679] ubi0: detaching mtd0 [ 142.268624][ T5679] ubi0: mtd0 is detached [ 142.275323][ T5663] ubi0: attaching mtd0 [ 142.280789][ T5663] ubi0: scanning is finished [ 142.343236][ T5663] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 142.353597][ T5667] ubi0: attaching mtd0 [ 142.358685][ T5667] ubi0: scanning is finished [ 142.405351][ T5667] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 142.415045][ T5685] ubi0: attaching mtd0 [ 142.420414][ T5685] ubi0: scanning is finished [ 142.472138][ T5685] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 142.483688][ T5685] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 142.492796][ T5685] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 142.504495][ T5685] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 142.513663][ T5685] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 142.523939][ T5685] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 142.532409][ T5685] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 142.542524][ T5685] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 142.552678][ T5697] ubi0: background thread "ubi_bgt0d" started, PID 5697 [ 142.552762][ T5687] ubi0: detaching mtd0 [ 142.567058][ T5687] ubi0: mtd0 is detached [ 142.571910][ T5673] ubi0: attaching mtd0 [ 142.576717][ T5673] ubi0: scanning is finished [ 142.613704][ T5673] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 142.626768][ T5681] ubi0: attaching mtd0 [ 142.633509][ T5681] ubi0: scanning is finished [ 142.681336][ T5681] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 142.696490][ T5674] ubi0: attaching mtd0 [ 142.702281][ T5674] ubi0: scanning is finished [ 142.758885][ T5674] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 142.774900][ T5692] ubi0: attaching mtd0 [ 142.781443][ T5692] ubi0: scanning is finished [ 142.810364][ T5692] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 142.818210][ T5692] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 142.825870][ T5692] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 142.833294][ T5692] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 142.841155][ T5692] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 142.848078][ T5692] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 142.856395][ T5692] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 142.871451][ T5692] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 142.883848][ T5694] ubi0: detaching mtd0 [ 142.883852][ T5710] ubi0: background thread "ubi_bgt0d" started, PID 5710 [ 142.903233][ T5694] ubi0: mtd0 is detached [ 142.907993][ T5696] ubi0: attaching mtd0 [ 142.913632][ T5696] ubi0: scanning is finished [ 142.944910][ T5696] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 142.954481][ T5696] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 142.962623][ T5696] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 142.969779][ T5696] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 142.977176][ T5696] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 142.984627][ T5696] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 142.992931][ T5696] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 143.003068][ T5696] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 143.013932][ T5712] ubi0: background thread "ubi_bgt0d" started, PID 5712 [ 143.014023][ T5698] ubi0: detaching mtd0 [ 143.028860][ T5698] ubi0: mtd0 is detached [ 143.033285][ T5685] ubi0: attaching mtd0 [ 143.038714][ T5685] ubi0: scanning is finished 2022/09/20 08:15:39 executed programs: 399 [ 143.092380][ T5685] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 143.104436][ T5701] ubi0: attaching mtd0 [ 143.110097][ T5701] ubi0: scanning is finished [ 143.146117][ T5701] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 143.153731][ T5701] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 143.162121][ T5701] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 143.169704][ T5701] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 143.177189][ T5701] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 143.185111][ T5701] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 143.193581][ T5701] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 143.205173][ T5701] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 143.215346][ T5716] ubi0: background thread "ubi_bgt0d" started, PID 5716 [ 143.222619][ T5703] ubi0: detaching mtd0 [ 143.230455][ T5703] ubi0: mtd0 is detached [ 143.234874][ T5705] ubi0: attaching mtd0 [ 143.240335][ T5705] ubi0: scanning is finished [ 143.276017][ T5705] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 143.283957][ T5705] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 143.291639][ T5705] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 143.298652][ T5705] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 143.306457][ T5705] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 143.315767][ T5705] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 143.324469][ T5705] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 143.334645][ T5705] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 143.344792][ T5718] ubi0: background thread "ubi_bgt0d" started, PID 5718 [ 143.352121][ T5707] ubi0: detaching mtd0 [ 143.359846][ T5707] ubi0: mtd0 is detached [ 143.364297][ T5709] ubi0: attaching mtd0 [ 143.369452][ T5709] ubi0: scanning is finished [ 143.401001][ T5709] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 143.408523][ T5709] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 143.416447][ T5709] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 143.425115][ T5709] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 143.433048][ T5709] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 143.440075][ T5709] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 143.448063][ T5709] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 143.458012][ T5709] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 143.467990][ T5711] ubi0: detaching mtd0 [ 143.467991][ T5719] ubi0: background thread "ubi_bgt0d" started, PID 5719 [ 143.481269][ T5711] ubi0: mtd0 is detached [ 143.485647][ T5692] ubi0: attaching mtd0 [ 143.490687][ T5692] ubi0: scanning is finished [ 143.515969][ T5692] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 143.526289][ T5696] ubi0: attaching mtd0 [ 143.535612][ T5696] ubi0: scanning is finished [ 143.592287][ T5696] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 143.603152][ T5715] ubi0: attaching mtd0 [ 143.608253][ T5715] ubi0: scanning is finished [ 143.652740][ T5715] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 143.660732][ T5715] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 143.668110][ T5715] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 143.675275][ T5715] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 143.683070][ T5715] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 143.690264][ T5715] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 143.698529][ T5715] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 143.709566][ T5715] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 143.720930][ T5727] ubi0: background thread "ubi_bgt0d" started, PID 5727 [ 143.723215][ T5717] ubi0: detaching mtd0 [ 143.733750][ T5717] ubi0: mtd0 is detached [ 143.738075][ T5701] ubi0: attaching mtd0 [ 143.743131][ T5701] ubi0: scanning is finished [ 143.767622][ T5701] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 143.777196][ T5705] ubi0: attaching mtd0 [ 143.782189][ T5705] ubi0: scanning is finished [ 143.834224][ T5705] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 143.842048][ T5705] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 143.849716][ T5705] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 143.856767][ T5705] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 143.864819][ T5705] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 143.871900][ T5705] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 143.880124][ T5705] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 143.890506][ T5705] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 143.900730][ T5732] ubi0: background thread "ubi_bgt0d" started, PID 5732 [ 143.902163][ T5709] ubi: mtd0 is already attached to ubi0 [ 143.913582][ T5722] ubi: mtd0 is already attached to ubi0 [ 143.926104][ T5724] ubi0: detaching mtd0 [ 143.938889][ T5724] ubi0: mtd0 is detached [ 143.944311][ T5726] ubi0: attaching mtd0 [ 143.951399][ T5726] ubi0: scanning is finished [ 143.975347][ T5726] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 143.990106][ T5726] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 143.997546][ T5726] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 144.004845][ T5726] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 144.012710][ T5726] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 144.019987][ T5726] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 144.028120][ T5726] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 144.038652][ T5726] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 144.049107][ T5738] ubi0: background thread "ubi_bgt0d" started, PID 5738 [ 144.050887][ T5728] ubi0: detaching mtd0 [ 144.064121][ T5728] ubi0: mtd0 is detached [ 144.068729][ T5715] ubi0: attaching mtd0 [ 144.074448][ T5715] ubi0: scanning is finished [ 144.136113][ T5715] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 144.146463][ T5731] ubi0: attaching mtd0 [ 144.152658][ T5731] ubi0: scanning is finished [ 144.216541][ T5731] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 144.224974][ T5731] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 144.233602][ T5731] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 144.240923][ T5731] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 144.248434][ T5731] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 144.255683][ T5731] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 144.264099][ T5731] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 144.274608][ T5731] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 144.285312][ T5744] ubi0: background thread "ubi_bgt0d" started, PID 5744 [ 144.285610][ T5733] ubi0: detaching mtd0 [ 144.300155][ T5733] ubi0: mtd0 is detached [ 144.304454][ T5737] ubi0: attaching mtd0 [ 144.309894][ T5737] ubi0: scanning is finished [ 144.354596][ T5737] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 144.362370][ T5737] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 144.371279][ T5737] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 144.378354][ T5737] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 144.386036][ T5737] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 144.393517][ T5737] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 144.401670][ T5737] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 144.412101][ T5737] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 144.422485][ T5746] ubi0: background thread "ubi_bgt0d" started, PID 5746 [ 144.422600][ T5736] ubi: mtd0 is already attached to ubi0 [ 144.435237][ T5722] ubi: mtd0 is already attached to ubi0 [ 144.441939][ T5739] ubi0: detaching mtd0 [ 144.457986][ T5739] ubi0: mtd0 is detached [ 144.473782][ T5726] ubi0: attaching mtd0 [ 144.483306][ T5726] ubi0: scanning is finished [ 144.514646][ T5726] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 144.525015][ T5743] ubi0: attaching mtd0 [ 144.532099][ T5743] ubi0: scanning is finished [ 144.565096][ T5743] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 144.573004][ T5743] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 144.580710][ T5743] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 144.587778][ T5743] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 144.595730][ T5743] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 144.603795][ T5743] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 144.612363][ T5743] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 144.622313][ T5743] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 144.632299][ T5756] ubi0: background thread "ubi_bgt0d" started, PID 5756 [ 144.639356][ T5745] ubi0: detaching mtd0 [ 144.646405][ T5745] ubi0: mtd0 is detached [ 144.650989][ T5731] ubi0: attaching mtd0 [ 144.655664][ T5731] ubi0: scanning is finished [ 144.701855][ T5731] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 144.713838][ T5748] ubi0: attaching mtd0 [ 144.721584][ T5748] ubi0: scanning is finished [ 144.783124][ T5748] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 144.791012][ T5748] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 144.798426][ T5748] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 144.805750][ T5748] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 144.813694][ T5748] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 144.821167][ T5748] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 144.829497][ T5748] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 144.840115][ T5748] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 144.850273][ T5762] ubi0: background thread "ubi_bgt0d" started, PID 5762 [ 144.850510][ T5737] ubi: mtd0 is already attached to ubi0 [ 144.865298][ T5750] ubi: mtd0 is already attached to ubi0 [ 144.872615][ T5752] ubi0: detaching mtd0 [ 144.882848][ T5752] ubi0: mtd0 is detached [ 144.887440][ T5754] ubi0: attaching mtd0 [ 144.893249][ T5754] ubi0: scanning is finished [ 144.934238][ T5754] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 144.942801][ T5754] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 144.950931][ T5754] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 144.958269][ T5754] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 144.966334][ T5754] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 144.977513][ T5754] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 144.985781][ T5754] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 145.000387][ T5754] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 145.013827][ T5766] ubi0: background thread "ubi_bgt0d" started, PID 5766 [ 145.013903][ T5755] ubi0: detaching mtd0 [ 145.028039][ T5755] ubi0: mtd0 is detached [ 145.037998][ T5745] ubi0: attaching mtd0 [ 145.042833][ T5745] ubi0: scanning is finished [ 145.075131][ T5745] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 145.086637][ T5761] ubi0: attaching mtd0 [ 145.093536][ T5761] ubi0: scanning is finished [ 145.156448][ T5761] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 145.166151][ T5761] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 145.174974][ T5761] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 145.182246][ T5761] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 145.190415][ T5761] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 145.197374][ T5761] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 145.205955][ T5761] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 145.216210][ T5761] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 145.226540][ T5763] ubi0: detaching mtd0 [ 145.226549][ T5773] ubi0: background thread "ubi_bgt0d" started, PID 5773 [ 145.239871][ T5763] ubi0: mtd0 is detached [ 145.244560][ T5765] ubi0: attaching mtd0 [ 145.250288][ T5765] ubi0: scanning is finished [ 145.276951][ T5765] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 145.284917][ T5765] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 145.292523][ T5765] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 145.299961][ T5765] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 145.307554][ T5765] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 145.315028][ T5765] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 145.323158][ T5765] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 145.337569][ T5765] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 145.347791][ T5774] ubi0: background thread "ubi_bgt0d" started, PID 5774 [ 145.347882][ T5748] ubi: mtd0 is already attached to ubi0 [ 145.362546][ T5767] ubi0: detaching mtd0 [ 145.370289][ T5767] ubi0: mtd0 is detached [ 145.374616][ T5750] ubi0: attaching mtd0 [ 145.379845][ T5750] ubi0: scanning is finished [ 145.411679][ T5750] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 145.422343][ T5757] ubi0: attaching mtd0 [ 145.427472][ T5757] ubi0: scanning is finished [ 145.466810][ T5757] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 145.482664][ T5771] ubi0: attaching mtd0 [ 145.488103][ T5771] ubi0: scanning is finished [ 145.532691][ T5771] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 145.540774][ T5771] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 145.548171][ T5771] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 145.555546][ T5771] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 145.563486][ T5771] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 145.573059][ T5771] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 145.581155][ T5771] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 145.594128][ T5771] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 145.604131][ T5788] ubi0: background thread "ubi_bgt0d" started, PID 5788 [ 145.611203][ T5772] ubi0: detaching mtd0 [ 145.616937][ T5772] ubi0: mtd0 is detached [ 145.621431][ T5761] ubi0: attaching mtd0 [ 145.626171][ T5761] ubi0: scanning is finished [ 145.686304][ T5761] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 145.696848][ T5776] ubi0: attaching mtd0 [ 145.707087][ T5776] ubi0: scanning is finished [ 145.743047][ T5776] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 145.750874][ T5776] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 145.758077][ T5776] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 145.765053][ T5776] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 145.772693][ T5776] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 145.779742][ T5776] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 145.787764][ T5776] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 145.798444][ T5776] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 145.808471][ T5793] ubi0: background thread "ubi_bgt0d" started, PID 5793 [ 145.817175][ T5778] ubi0: detaching mtd0 [ 145.823780][ T5778] ubi0: mtd0 is detached [ 145.828267][ T5780] ubi0: attaching mtd0 [ 145.833546][ T5780] ubi0: scanning is finished [ 145.882987][ T5780] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 145.890632][ T5780] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 145.897927][ T5780] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 145.905189][ T5780] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 145.912737][ T5780] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 145.921822][ T5780] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 145.932206][ T5780] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 145.942666][ T5780] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 145.952989][ T5795] ubi0: background thread "ubi_bgt0d" started, PID 5795 [ 145.960059][ T5782] ubi: mtd0 is already attached to ubi0 [ 145.965668][ T5784] ubi0: detaching mtd0 [ 145.974970][ T5784] ubi0: mtd0 is detached [ 145.979580][ T5787] ubi0: attaching mtd0 [ 145.985551][ T5787] ubi0: scanning is finished [ 146.012177][ T5787] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 146.020005][ T5787] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 146.027370][ T5787] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 146.034718][ T5787] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 146.044788][ T5787] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 146.052443][ T5787] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 146.060868][ T5787] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 146.071189][ T5787] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 146.081546][ T5796] ubi0: background thread "ubi_bgt0d" started, PID 5796 [ 146.081551][ T5789] ubi0: detaching mtd0 [ 146.094559][ T5789] ubi0: mtd0 is detached [ 146.099406][ T5771] ubi0: attaching mtd0 [ 146.104483][ T5771] ubi0: scanning is finished [ 146.132608][ T5771] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 146.143085][ T5792] ubi0: attaching mtd0 [ 146.148176][ T5792] ubi0: scanning is finished [ 146.194430][ T5792] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 146.202498][ T5792] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 146.210507][ T5792] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 146.217625][ T5792] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 146.225203][ T5792] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 146.232397][ T5792] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 146.240904][ T5792] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 146.251432][ T5792] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 146.262906][ T5801] ubi0: background thread "ubi_bgt0d" started, PID 5801 [ 146.263344][ T5794] ubi0: detaching mtd0 [ 146.275876][ T5794] ubi0: mtd0 is detached [ 146.280354][ T5776] ubi0: attaching mtd0 [ 146.285435][ T5776] ubi0: scanning is finished [ 146.306964][ T5776] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 146.320400][ T5780] ubi0: attaching mtd0 [ 146.326037][ T5780] ubi0: scanning is finished [ 146.367140][ T5780] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 146.380002][ T5785] ubi0: attaching mtd0 [ 146.385033][ T5785] ubi0: scanning is finished [ 146.433057][ T5785] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 146.443069][ T5789] ubi0: attaching mtd0 [ 146.448555][ T5789] ubi0: scanning is finished [ 146.473270][ T5789] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 146.484520][ T5800] ubi0: attaching mtd0 [ 146.490411][ T5800] ubi0: scanning is finished [ 146.531653][ T5800] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 146.540404][ T5800] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 146.548211][ T5800] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 146.555730][ T5800] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 146.563828][ T5800] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 146.571036][ T5800] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 146.579383][ T5800] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 146.589666][ T5800] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 146.601811][ T5816] ubi0: background thread "ubi_bgt0d" started, PID 5816 [ 146.604990][ T5802] ubi0: detaching mtd0 [ 146.614901][ T5802] ubi0: mtd0 is detached [ 146.619574][ T5792] ubi0: attaching mtd0 [ 146.624643][ T5792] ubi0: scanning is finished [ 146.649811][ T5792] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 146.660205][ T5805] ubi0: attaching mtd0 [ 146.666008][ T5805] ubi0: scanning is finished [ 146.727267][ T5805] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 146.735302][ T5805] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 146.742927][ T5805] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 146.750939][ T5805] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 146.758326][ T5805] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 146.765531][ T5805] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 146.773788][ T5805] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 146.784097][ T5805] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 146.794243][ T5823] ubi0: background thread "ubi_bgt0d" started, PID 5823 [ 146.801468][ T5807] ubi0: detaching mtd0 [ 146.808762][ T5807] ubi0: mtd0 is detached [ 146.813526][ T5809] ubi0: attaching mtd0 [ 146.818143][ T5809] ubi0: scanning is finished [ 146.855636][ T5809] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 146.863479][ T5809] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 146.871303][ T5809] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 146.878348][ T5809] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 146.886278][ T5809] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 146.893374][ T5809] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 146.901837][ T5809] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 146.912069][ T5809] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 146.922833][ T5825] ubi0: background thread "ubi_bgt0d" started, PID 5825 [ 146.926759][ T5812] ubi: mtd0 is already attached to ubi0 [ 146.935580][ T5813] ubi0: detaching mtd0 [ 146.942619][ T5813] ubi0: mtd0 is detached [ 146.947319][ T5818] ubi0: attaching mtd0 [ 146.953643][ T5818] ubi0: scanning is finished [ 146.981986][ T5818] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 146.989837][ T5818] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 146.997164][ T5818] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 147.005217][ T5818] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 147.013027][ T5818] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 147.020450][ T5818] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 147.028618][ T5818] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 147.038846][ T5818] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 147.049351][ T5826] ubi0: background thread "ubi_bgt0d" started, PID 5826 [ 147.053788][ T5819] ubi0: detaching mtd0 [ 147.063586][ T5819] ubi0: mtd0 is detached [ 147.068103][ T5800] ubi0: attaching mtd0 [ 147.073209][ T5800] ubi0: scanning is finished [ 147.101782][ T5800] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 147.114662][ T5822] ubi0: attaching mtd0 [ 147.120455][ T5822] ubi0: scanning is finished [ 147.154261][ T5822] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 147.162500][ T5822] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 147.171653][ T5822] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 147.178644][ T5822] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 147.186095][ T5822] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 147.193266][ T5822] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 147.201757][ T5822] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 147.211904][ T5822] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 147.222507][ T5824] ubi0: detaching mtd0 [ 147.222515][ T5830] ubi0: background thread "ubi_bgt0d" started, PID 5830 [ 147.237335][ T5824] ubi0: mtd0 is detached [ 147.241900][ T5805] ubi0: attaching mtd0 [ 147.247750][ T5805] ubi0: scanning is finished [ 147.274242][ T5805] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 147.286780][ T5812] ubi0: attaching mtd0 [ 147.294769][ T5812] ubi0: scanning is finished [ 147.335489][ T5812] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 147.345662][ T5809] ubi0: attaching mtd0 [ 147.352727][ T5809] ubi0: scanning is finished [ 147.379707][ T5809] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 147.392885][ T5818] ubi0: attaching mtd0 [ 147.400501][ T5818] ubi0: scanning is finished [ 147.438327][ T5818] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 147.448597][ T5829] ubi0: attaching mtd0 [ 147.453556][ T5829] ubi0: scanning is finished [ 147.504650][ T5829] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 147.512404][ T5829] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 147.519855][ T5829] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 147.526829][ T5829] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 147.534443][ T5829] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 147.541409][ T5829] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 147.550176][ T5829] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 147.561287][ T5829] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 147.573357][ T5847] ubi0: background thread "ubi_bgt0d" started, PID 5847 [ 147.586134][ T5831] ubi0: detaching mtd0 [ 147.593153][ T5831] ubi0: mtd0 is detached [ 147.597501][ T5822] ubi0: attaching mtd0 [ 147.602997][ T5822] ubi0: scanning is finished [ 147.630819][ T5822] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 147.640888][ T5834] ubi0: attaching mtd0 [ 147.645749][ T5834] ubi0: scanning is finished [ 147.702424][ T5834] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 147.710362][ T5834] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 147.717689][ T5834] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 147.725225][ T5834] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 147.733716][ T5834] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 147.741182][ T5834] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 147.749628][ T5834] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 147.760200][ T5834] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 147.770532][ T5852] ubi0: background thread "ubi_bgt0d" started, PID 5852 [ 147.777875][ T5837] ubi: mtd0 is already attached to ubi0 [ 147.783810][ T5839] ubi0: detaching mtd0 [ 147.789911][ T5839] ubi0: mtd0 is detached [ 147.794655][ T5842] ubi0: attaching mtd0 [ 147.801544][ T5842] ubi0: scanning is finished [ 147.827902][ T5842] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 147.836662][ T5842] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 147.844803][ T5842] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 147.852158][ T5842] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 147.859817][ T5842] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 147.866850][ T5842] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 147.875025][ T5842] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 147.885078][ T5842] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 147.895263][ T5854] ubi0: background thread "ubi_bgt0d" started, PID 5854 [ 147.902952][ T5846] ubi0: detaching mtd0 [ 147.908918][ T5846] ubi0: mtd0 is detached [ 147.915525][ T5845] ubi0: attaching mtd0 [ 147.923707][ T5845] ubi0: scanning is finished [ 147.948864][ T5845] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 147.957119][ T5845] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 147.965649][ T5845] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 147.972780][ T5845] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 147.980423][ T5845] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 147.987394][ T5845] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 147.995455][ T5845] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 148.005440][ T5845] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 148.015439][ T5856] ubi0: background thread "ubi_bgt0d" started, PID 5856 [ 148.023729][ T5848] ubi0: detaching mtd0 [ 148.029872][ T5848] ubi0: mtd0 is detached [ 148.034310][ T5829] ubi0: attaching mtd0 [ 148.039090][ T5829] ubi0: scanning is finished [ 148.083011][ T5829] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 148.093695][ T5851] ubi0: attaching mtd0 [ 148.100961][ T5851] ubi0: scanning is finished [ 148.136269][ T5851] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 148.144028][ T5851] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 148.151324][ T5851] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 148.158262][ T5851] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 148.165707][ T5851] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 148.172878][ T5851] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 148.180943][ T5851] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 148.190999][ T5851] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 148.201864][ T5860] ubi0: background thread "ubi_bgt0d" started, PID 5860 [ 148.202697][ T5853] ubi0: detaching mtd0 [ 148.214804][ T5853] ubi0: mtd0 is detached [ 148.219923][ T5837] ubi0: attaching mtd0 [ 148.224804][ T5837] ubi0: scanning is finished 2022/09/20 08:15:44 executed programs: 430 [ 148.271280][ T5837] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 148.282428][ T5834] ubi0: attaching mtd0 [ 148.287356][ T5834] ubi0: scanning is finished [ 148.311505][ T5834] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 148.321468][ T5846] ubi0: attaching mtd0 [ 148.326121][ T5846] ubi0: scanning is finished [ 148.357979][ T5846] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 148.368551][ T5845] ubi0: attaching mtd0 [ 148.375335][ T5845] ubi0: scanning is finished [ 148.424462][ T5845] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 148.440006][ T5859] ubi0: attaching mtd0 [ 148.457505][ T5859] ubi0: scanning is finished [ 148.492324][ T5859] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 148.500247][ T5859] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 148.507714][ T5859] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 148.515332][ T5859] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 148.523707][ T5859] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 148.530965][ T5859] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 148.539493][ T5859] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 148.554588][ T5859] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 148.564721][ T5877] ubi0: background thread "ubi_bgt0d" started, PID 5877 [ 148.576236][ T5861] ubi0: detaching mtd0 [ 148.582847][ T5861] ubi0: mtd0 is detached [ 148.587270][ T5851] ubi0: attaching mtd0 [ 148.592673][ T5851] ubi0: scanning is finished [ 148.629822][ T5851] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 148.640048][ T5864] ubi0: attaching mtd0 [ 148.645283][ T5864] ubi0: scanning is finished [ 148.716617][ T5864] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 148.725190][ T5864] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 148.732932][ T5864] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 148.742093][ T5864] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 148.749963][ T5864] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 148.756826][ T5864] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 148.765142][ T5864] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 148.775427][ T5864] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 148.786000][ T5882] ubi0: background thread "ubi_bgt0d" started, PID 5882 [ 148.795261][ T5866] ubi0: detaching mtd0 [ 148.801519][ T5866] ubi0: mtd0 is detached [ 148.806074][ T5869] ubi0: attaching mtd0 [ 148.813473][ T5869] ubi0: scanning is finished [ 148.846072][ T5869] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 148.854013][ T5869] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 148.863464][ T5869] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 148.871176][ T5869] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 148.878776][ T5869] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 148.885963][ T5869] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 148.894202][ T5869] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 148.905586][ T5869] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 148.920309][ T5871] ubi: mtd0 is already attached to ubi0 [ 148.920319][ T5884] ubi0: background thread "ubi_bgt0d" started, PID 5884 [ 148.925979][ T5873] ubi0: detaching mtd0 [ 148.943877][ T5873] ubi0: mtd0 is detached [ 148.948485][ T5876] ubi0: attaching mtd0 [ 148.955800][ T5876] ubi0: scanning is finished [ 148.981171][ T5876] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 148.989409][ T5876] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 148.996741][ T5876] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 149.004244][ T5876] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 149.012471][ T5876] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 149.020599][ T5876] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 149.028788][ T5876] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 149.039325][ T5876] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 149.049613][ T5886] ubi0: background thread "ubi_bgt0d" started, PID 5886 [ 149.056809][ T5878] ubi0: detaching mtd0 [ 149.065188][ T5878] ubi0: mtd0 is detached [ 149.069684][ T5859] ubi0: attaching mtd0 [ 149.074590][ T5859] ubi0: scanning is finished [ 149.132506][ T5859] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 149.142922][ T5881] ubi0: attaching mtd0 [ 149.147853][ T5881] ubi0: scanning is finished [ 149.182125][ T5881] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 149.197096][ T5881] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 149.204429][ T5881] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 149.211700][ T5881] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 149.219193][ T5881] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 149.225963][ T5881] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 149.234677][ T5881] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 149.244644][ T5881] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 149.254747][ T5889] ubi0: background thread "ubi_bgt0d" started, PID 5889 [ 149.255873][ T5883] ubi0: detaching mtd0 [ 149.267903][ T5883] ubi0: mtd0 is detached [ 149.272492][ T5864] ubi0: attaching mtd0 [ 149.277483][ T5864] ubi0: scanning is finished [ 149.303625][ T5864] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 149.311599][ T5864] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 149.319050][ T5864] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 149.326369][ T5864] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 149.334125][ T5864] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 149.341065][ T5864] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 149.349171][ T5864] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 149.359229][ T5864] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 149.369498][ T5892] ubi0: background thread "ubi_bgt0d" started, PID 5892 [ 149.376694][ T5874] ubi: mtd0 is already attached to ubi0 [ 149.399501][ T5869] ubi: mtd0 is already attached to ubi0 [ 149.409139][ T5876] ubi: mtd0 is already attached to ubi0 [ 149.414831][ T5890] ubi: mtd0 is already attached to ubi0 [ 149.432561][ T5891] ubi0: detaching mtd0 [ 149.454074][ T5891] ubi0: mtd0 is detached [ 149.458721][ T5881] ubi0: attaching mtd0 [ 149.464945][ T5881] ubi0: scanning is finished [ 149.489419][ T5881] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 149.500733][ T5895] ubi0: attaching mtd0 [ 149.505631][ T5895] ubi0: scanning is finished [ 149.542257][ T5895] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 149.550655][ T5895] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 149.558324][ T5895] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 149.566799][ T5895] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 149.574360][ T5895] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 149.581238][ T5895] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 149.590151][ T5895] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 149.600331][ T5895] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 149.610518][ T5908] ubi0: background thread "ubi_bgt0d" started, PID 5908 [ 149.617913][ T5896] ubi: mtd0 is already attached to ubi0 [ 149.623630][ T5899] ubi: mtd0 is already attached to ubi0 [ 149.629640][ T5901] ubi0: detaching mtd0 [ 149.635590][ T5901] ubi0: mtd0 is detached [ 149.640658][ T5900] ubi0: attaching mtd0 [ 149.647338][ T5900] ubi0: scanning is finished [ 149.707066][ T5900] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 149.714956][ T5900] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 149.722681][ T5900] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 149.730369][ T5900] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 149.738064][ T5900] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 149.745194][ T5900] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 149.753496][ T5900] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 149.763866][ T5900] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 149.775935][ T5910] ubi0: background thread "ubi_bgt0d" started, PID 5910 [ 149.783137][ T5890] ubi: mtd0 is already attached to ubi0 [ 149.789327][ T5902] ubi0: detaching mtd0 [ 149.797551][ T5902] ubi0: mtd0 is detached [ 149.812638][ T5896] ubi0: attaching mtd0 [ 149.818032][ T5896] ubi0: scanning is finished [ 149.848328][ T5896] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 149.858703][ T5907] ubi0: attaching mtd0 [ 149.863855][ T5907] ubi0: scanning is finished [ 149.905729][ T5907] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 149.914145][ T5907] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 149.921869][ T5907] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 149.928921][ T5907] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 149.941484][ T5907] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 149.948262][ T5907] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 149.961997][ T5907] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 149.974564][ T5907] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 149.987616][ T5918] ubi0: background thread "ubi_bgt0d" started, PID 5918 [ 149.987720][ T5909] ubi0: detaching mtd0 [ 150.002478][ T5909] ubi0: mtd0 is detached [ 150.007017][ T5895] ubi0: attaching mtd0 [ 150.012705][ T5895] ubi0: scanning is finished [ 150.036014][ T5895] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 150.045982][ T5912] ubi0: attaching mtd0 [ 150.051484][ T5912] ubi0: scanning is finished [ 150.077270][ T5912] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 150.085642][ T5912] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 150.097581][ T5912] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 150.104667][ T5912] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 150.113787][ T5912] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 150.121216][ T5912] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 150.129539][ T5912] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 150.139756][ T5912] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 150.149750][ T5924] ubi0: background thread "ubi_bgt0d" started, PID 5924 [ 150.149949][ T5905] ubi: mtd0 is already attached to ubi0 [ 150.162572][ T5904] ubi: mtd0 is already attached to ubi0 [ 150.168160][ T5916] ubi0: detaching mtd0 [ 150.209516][ T5916] ubi0: mtd0 is detached [ 150.216809][ T5919] ubi0: attaching mtd0 [ 150.222929][ T5919] ubi0: scanning is finished [ 150.251938][ T5919] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 150.262408][ T5919] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 150.270207][ T5919] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 150.277189][ T5919] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 150.284694][ T5919] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 150.291511][ T5919] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 150.299858][ T5919] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 150.310113][ T5919] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 150.320287][ T5920] ubi0: detaching mtd0 [ 150.320625][ T5931] ubi0: background thread "ubi_bgt0d" started, PID 5931 [ 150.336513][ T5920] ubi0: mtd0 is detached [ 150.341430][ T5907] ubi0: attaching mtd0 [ 150.346780][ T5907] ubi0: scanning is finished [ 150.403508][ T5907] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 150.414217][ T5923] ubi0: attaching mtd0 [ 150.420563][ T5923] ubi0: scanning is finished [ 150.466459][ T5923] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 150.474265][ T5923] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 150.481600][ T5923] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 150.488796][ T5923] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 150.496932][ T5923] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 150.503919][ T5923] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 150.512026][ T5923] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 150.522027][ T5923] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 150.532116][ T5937] ubi0: background thread "ubi_bgt0d" started, PID 5937 [ 150.539052][ T5925] ubi0: detaching mtd0 [ 150.544637][ T5925] ubi0: mtd0 is detached [ 150.549281][ T5929] ubi0: attaching mtd0 [ 150.554316][ T5929] ubi0: scanning is finished [ 150.585061][ T5929] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 150.593102][ T5929] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 150.600785][ T5929] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 150.607924][ T5929] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 150.615669][ T5929] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 150.623168][ T5929] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 150.631531][ T5929] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 150.641856][ T5929] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 150.652066][ T5941] ubi0: background thread "ubi_bgt0d" started, PID 5941 [ 150.653513][ T5927] ubi: mtd0 is already attached to ubi0 [ 150.665875][ T5916] ubi: mtd0 is already attached to ubi0 [ 150.673582][ T5932] ubi0: detaching mtd0 [ 150.688288][ T5932] ubi0: mtd0 is detached [ 150.703489][ T5927] ubi0: attaching mtd0 [ 150.708320][ T5927] ubi0: scanning is finished [ 150.733725][ T5927] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 150.744542][ T5919] ubi0: attaching mtd0 [ 150.749999][ T5919] ubi0: scanning is finished [ 150.792462][ T5919] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 150.804912][ T5936] ubi0: attaching mtd0 [ 150.810752][ T5936] ubi0: scanning is finished [ 150.868392][ T5936] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 150.876289][ T5936] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 150.885150][ T5936] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 150.892485][ T5936] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 150.901321][ T5936] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 150.908476][ T5936] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 150.916766][ T5936] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 150.927268][ T5936] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 150.937673][ T5953] ubi0: background thread "ubi_bgt0d" started, PID 5953 [ 150.937680][ T5938] ubi0: detaching mtd0 [ 150.951727][ T5938] ubi0: mtd0 is detached [ 150.956895][ T5940] ubi0: attaching mtd0 [ 150.963751][ T5940] ubi0: scanning is finished [ 151.016102][ T5940] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 151.023796][ T5940] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 151.031366][ T5940] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 151.038602][ T5940] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 151.046437][ T5940] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 151.053555][ T5940] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 151.065342][ T5940] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 151.075459][ T5940] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 151.086057][ T5955] ubi0: background thread "ubi_bgt0d" started, PID 5955 [ 151.093465][ T5942] ubi0: detaching mtd0 [ 151.103426][ T5942] ubi0: mtd0 is detached [ 151.107848][ T5944] ubi0: attaching mtd0 [ 151.112829][ T5944] ubi0: scanning is finished [ 151.143336][ T5944] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 151.151634][ T5944] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 151.159612][ T5944] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 151.166754][ T5944] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 151.174959][ T5944] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 151.182460][ T5944] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 151.190986][ T5944] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 151.201084][ T5944] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 151.211277][ T5956] ubi0: background thread "ubi_bgt0d" started, PID 5956 [ 151.215740][ T5929] ubi: mtd0 is already attached to ubi0 [ 151.223955][ T5947] ubi0: detaching mtd0 [ 151.232077][ T5947] ubi0: mtd0 is detached [ 151.236648][ T5948] ubi0: attaching mtd0 [ 151.251108][ T5948] ubi0: scanning is finished [ 151.296632][ T5948] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 151.304480][ T5948] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 151.312553][ T5948] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 151.320000][ T5948] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 151.327654][ T5948] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 151.335193][ T5948] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 151.343481][ T5948] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 151.355268][ T5948] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 151.365311][ T5951] ubi0: detaching mtd0 [ 151.365402][ T5962] ubi0: background thread "ubi_bgt0d" started, PID 5962 [ 151.378477][ T5951] ubi0: mtd0 is detached [ 151.384070][ T5952] ubi0: attaching mtd0 [ 151.389302][ T5952] ubi0: scanning is finished [ 151.437261][ T5952] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 151.444902][ T5952] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 151.452263][ T5952] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 151.459330][ T5952] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 151.466708][ T5952] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 151.473554][ T5952] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 151.481822][ T5952] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 151.491975][ T5952] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 151.502020][ T5964] ubi0: background thread "ubi_bgt0d" started, PID 5964 [ 151.509038][ T5954] ubi0: detaching mtd0 [ 151.516383][ T5954] ubi0: mtd0 is detached [ 151.520832][ T5936] ubi0: attaching mtd0 [ 151.525522][ T5936] ubi0: scanning is finished [ 151.554609][ T5936] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 151.566107][ T5940] ubi0: attaching mtd0 [ 151.572309][ T5940] ubi0: scanning is finished [ 151.634334][ T5940] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 151.644779][ T5958] ubi0: attaching mtd0 [ 151.653475][ T5958] ubi0: scanning is finished [ 151.706945][ T5958] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 151.715413][ T5958] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 151.723007][ T5958] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 151.730382][ T5958] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 151.737946][ T5958] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 151.745677][ T5958] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 151.753906][ T5958] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 151.765296][ T5958] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 151.776562][ T5960] ubi: mtd0 is already attached to ubi0 [ 151.776656][ T5972] ubi0: background thread "ubi_bgt0d" started, PID 5972 [ 151.785091][ T5961] ubi0: detaching mtd0 [ 151.796518][ T5961] ubi0: mtd0 is detached [ 151.801064][ T5948] ubi0: attaching mtd0 [ 151.806646][ T5948] ubi0: scanning is finished [ 151.853098][ T5948] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 151.862662][ T5952] ubi0: attaching mtd0 [ 151.868033][ T5952] ubi0: scanning is finished [ 151.922969][ T5952] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 151.936379][ T5967] ubi0: attaching mtd0 [ 151.943003][ T5967] ubi0: scanning is finished [ 151.976715][ T5967] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 151.986651][ T5967] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 151.994031][ T5967] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 152.001146][ T5967] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 152.008531][ T5967] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 152.015973][ T5967] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 152.024192][ T5967] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 152.034145][ T5967] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 152.044131][ T5982] ubi0: background thread "ubi_bgt0d" started, PID 5982 [ 152.051244][ T5970] ubi0: detaching mtd0 [ 152.056973][ T5970] ubi0: mtd0 is detached [ 152.061600][ T5971] ubi0: attaching mtd0 [ 152.066912][ T5971] ubi0: scanning is finished [ 152.116931][ T5971] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 152.125031][ T5971] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 152.132772][ T5971] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 152.140036][ T5971] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 152.147523][ T5971] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 152.154872][ T5971] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 152.163179][ T5971] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 152.177525][ T5971] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 152.187653][ T5984] ubi0: background thread "ubi_bgt0d" started, PID 5984 [ 152.187669][ T5973] ubi0: detaching mtd0 [ 152.205364][ T5973] ubi0: mtd0 is detached [ 152.210113][ T5963] ubi0: attaching mtd0 [ 152.214838][ T5963] ubi0: scanning is finished [ 152.237151][ T5963] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 152.249983][ T5958] ubi0: attaching mtd0 [ 152.256307][ T5958] ubi0: scanning is finished [ 152.296256][ T5958] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 152.312940][ T5977] ubi0: attaching mtd0 [ 152.318321][ T5977] ubi0: scanning is finished [ 152.366125][ T5977] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 152.374066][ T5977] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 152.383305][ T5977] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 152.390570][ T5977] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 152.398127][ T5977] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 152.405266][ T5977] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 152.413401][ T5977] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 152.423405][ T5977] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 152.433444][ T5979] ubi0: detaching mtd0 [ 152.433556][ T5992] ubi0: background thread "ubi_bgt0d" started, PID 5992 [ 152.450753][ T5979] ubi0: mtd0 is detached [ 152.455433][ T5981] ubi0: attaching mtd0 [ 152.460369][ T5981] ubi0: scanning is finished [ 152.504254][ T5981] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 152.512467][ T5981] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 152.519982][ T5981] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 152.527106][ T5981] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 152.535040][ T5981] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 152.542167][ T5981] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 152.554977][ T5981] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 152.565021][ T5981] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 152.575388][ T5994] ubi0: background thread "ubi_bgt0d" started, PID 5994 [ 152.582658][ T5983] ubi0: detaching mtd0 [ 152.588781][ T5983] ubi0: mtd0 is detached [ 152.593709][ T5967] ubi0: attaching mtd0 [ 152.598732][ T5967] ubi0: scanning is finished [ 152.648136][ T5967] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 152.659114][ T5971] ubi0: attaching mtd0 [ 152.682132][ T5971] ubi0: scanning is finished [ 152.716508][ T5971] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 152.729017][ T5987] ubi0: attaching mtd0 [ 152.734157][ T5987] ubi0: scanning is finished [ 152.758797][ T5987] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 152.767501][ T5987] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 152.775707][ T5987] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 152.783650][ T5987] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 152.791438][ T5987] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 152.798442][ T5987] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 152.807370][ T5987] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 152.817542][ T5987] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 152.827809][ T6002] ubi0: background thread "ubi_bgt0d" started, PID 6002 [ 152.833458][ T5989] ubi0: detaching mtd0 [ 152.845453][ T5989] ubi0: mtd0 is detached [ 152.849876][ T5991] ubi0: attaching mtd0 [ 152.854835][ T5991] ubi0: scanning is finished [ 152.877219][ T5991] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 152.885020][ T5991] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 152.892584][ T5991] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 152.899686][ T5991] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 152.907098][ T5991] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 152.913938][ T5991] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 152.924055][ T5991] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 152.935775][ T5991] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 152.945854][ T6004] ubi0: background thread "ubi_bgt0d" started, PID 6004 [ 152.951650][ T5993] ubi0: detaching mtd0 [ 152.958725][ T5993] ubi0: mtd0 is detached [ 152.965007][ T5977] ubi0: attaching mtd0 [ 152.970599][ T5977] ubi0: scanning is finished [ 153.025466][ T5977] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 153.037529][ T5981] ubi0: attaching mtd0 [ 153.046666][ T5981] ubi0: scanning is finished [ 153.102969][ T5981] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 153.113515][ T5997] ubi0: attaching mtd0 [ 153.119490][ T5997] ubi0: scanning is finished [ 153.156716][ T5997] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 153.164441][ T5997] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 153.172676][ T5997] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 153.179851][ T5997] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 153.187234][ T5997] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 153.195835][ T5997] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 153.204137][ T5997] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 153.214582][ T5997] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 153.224816][ T6012] ubi0: background thread "ubi_bgt0d" started, PID 6012 [ 153.232051][ T5999] ubi0: detaching mtd0 [ 153.237995][ T5999] ubi0: mtd0 is detached [ 153.244311][ T6001] ubi0: attaching mtd0 [ 153.251066][ T6001] ubi0: scanning is finished [ 153.306338][ T6001] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 153.314102][ T6001] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 153.321701][ T6001] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 153.328886][ T6001] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 153.336570][ T6001] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 153.343737][ T6001] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 153.352140][ T6001] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 153.362310][ T6001] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 153.372642][ T6003] ubi0: detaching mtd0 [ 153.377024][ T6014] ubi0: background thread "ubi_bgt0d" started, PID 6014 [ 153.386499][ T6003] ubi0: mtd0 is detached [ 153.392464][ T5987] ubi0: attaching mtd0 [ 153.397891][ T5987] ubi0: scanning is finished 2022/09/20 08:15:49 executed programs: 463 [ 153.431665][ T5987] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 153.445316][ T5991] ubi0: attaching mtd0 [ 153.451190][ T5991] ubi0: scanning is finished [ 153.485403][ T5991] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 153.499428][ T6007] ubi0: attaching mtd0 [ 153.505564][ T6007] ubi0: scanning is finished [ 153.545180][ T6007] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 153.553075][ T6007] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 153.560487][ T6007] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 153.567530][ T6007] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 153.575808][ T6007] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 153.582645][ T6007] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 153.590665][ T6007] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 153.600637][ T6007] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 153.610641][ T6009] ubi0: detaching mtd0 [ 153.610643][ T6022] ubi0: background thread "ubi_bgt0d" started, PID 6022 [ 153.624674][ T6009] ubi0: mtd0 is detached [ 153.633332][ T6011] ubi0: attaching mtd0 [ 153.639126][ T6011] ubi0: scanning is finished [ 153.686098][ T6011] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 153.693657][ T6011] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 153.705272][ T6011] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 153.712646][ T6011] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 153.720224][ T6011] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 153.726999][ T6011] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 153.735072][ T6011] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 153.746378][ T6011] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 153.756359][ T6024] ubi0: background thread "ubi_bgt0d" started, PID 6024 [ 153.763381][ T6013] ubi0: detaching mtd0 [ 153.769535][ T6013] ubi0: mtd0 is detached [ 153.774052][ T5997] ubi0: attaching mtd0 [ 153.779015][ T5997] ubi0: scanning is finished [ 153.825886][ T5997] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 153.835832][ T6001] ubi0: attaching mtd0 [ 153.841375][ T6001] ubi0: scanning is finished [ 153.884529][ T6001] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 153.895046][ T6017] ubi0: attaching mtd0 [ 153.900936][ T6017] ubi0: scanning is finished [ 153.959113][ T6017] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 153.968655][ T6017] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 153.977005][ T6017] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 153.984784][ T6017] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 153.992795][ T6017] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 154.000441][ T6017] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 154.008688][ T6017] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 154.020188][ T6017] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 154.030492][ T6020] ubi: mtd0 is already attached to ubi0 [ 154.030880][ T6032] ubi0: background thread "ubi_bgt0d" started, PID 6032 [ 154.036426][ T6021] ubi0: detaching mtd0 [ 154.049915][ T6021] ubi0: mtd0 is detached [ 154.054647][ T6007] ubi0: attaching mtd0 [ 154.061976][ T6007] ubi0: scanning is finished [ 154.088337][ T6007] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 154.099074][ T6011] ubi0: attaching mtd0 [ 154.104112][ T6011] ubi0: scanning is finished [ 154.138699][ T6011] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 154.150446][ T6027] ubi0: attaching mtd0 [ 154.156257][ T6027] ubi0: scanning is finished [ 154.199735][ T6027] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 154.207322][ T6027] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 154.214859][ T6027] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 154.222625][ T6027] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 154.230659][ T6027] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 154.237596][ T6027] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 154.245801][ T6027] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 154.256307][ T6027] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 154.266637][ T6030] ubi0: detaching mtd0 [ 154.266687][ T6042] ubi0: background thread "ubi_bgt0d" started, PID 6042 [ 154.279673][ T6030] ubi0: mtd0 is detached [ 154.284014][ T6031] ubi0: attaching mtd0 [ 154.289824][ T6031] ubi0: scanning is finished [ 154.321143][ T6031] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 154.328728][ T6031] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 154.336513][ T6031] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 154.343924][ T6031] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 154.355245][ T6031] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 154.362188][ T6031] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 154.370326][ T6031] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 154.380298][ T6031] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 154.390276][ T6044] ubi0: background thread "ubi_bgt0d" started, PID 6044 [ 154.397452][ T6033] ubi0: detaching mtd0 [ 154.407261][ T6033] ubi0: mtd0 is detached [ 154.411920][ T6017] ubi0: attaching mtd0 [ 154.417623][ T6017] ubi0: scanning is finished [ 154.465854][ T6017] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 154.475708][ T6023] ubi0: attaching mtd0 [ 154.481055][ T6023] ubi0: scanning is finished [ 154.523758][ T6023] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 154.535042][ T6037] ubi0: attaching mtd0 [ 154.540927][ T6037] ubi0: scanning is finished [ 154.586517][ T6037] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 154.594190][ T6037] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 154.601860][ T6037] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 154.609139][ T6037] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 154.616931][ T6037] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 154.624284][ T6037] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 154.632916][ T6037] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 154.643429][ T6037] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 154.653599][ T6039] ubi0: detaching mtd0 [ 154.653790][ T6052] ubi0: background thread "ubi_bgt0d" started, PID 6052 [ 154.667785][ T6039] ubi0: mtd0 is detached [ 154.672577][ T6041] ubi0: attaching mtd0 [ 154.677500][ T6041] ubi0: scanning is finished [ 154.725813][ T6041] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 154.734477][ T6041] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 154.743558][ T6041] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 154.751560][ T6041] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 154.759436][ T6041] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 154.766243][ T6041] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 154.774357][ T6041] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 154.784320][ T6041] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 154.794331][ T6055] ubi0: background thread "ubi_bgt0d" started, PID 6055 [ 154.801442][ T6043] ubi0: detaching mtd0 [ 154.807462][ T6043] ubi0: mtd0 is detached [ 154.812293][ T6027] ubi0: attaching mtd0 [ 154.817158][ T6027] ubi0: scanning is finished [ 154.842103][ T6027] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 154.856328][ T6031] ubi0: attaching mtd0 [ 154.861520][ T6031] ubi0: scanning is finished [ 154.903405][ T6031] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 154.913746][ T6047] ubi0: attaching mtd0 [ 154.918708][ T6047] ubi0: scanning is finished [ 154.968061][ T6047] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 154.976236][ T6047] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 154.983680][ T6047] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 154.990889][ T6047] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 154.998461][ T6047] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 155.005482][ T6047] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 155.013960][ T6047] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 155.024105][ T6047] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 155.034311][ T6063] ubi0: background thread "ubi_bgt0d" started, PID 6063 [ 155.041519][ T6049] ubi0: detaching mtd0 [ 155.047374][ T6049] ubi0: mtd0 is detached [ 155.051974][ T6051] ubi0: attaching mtd0 [ 155.056835][ T6051] ubi0: scanning is finished [ 155.102332][ T6051] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 155.110549][ T6051] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 155.117916][ T6051] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 155.125614][ T6051] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 155.134350][ T6051] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 155.141185][ T6051] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 155.149250][ T6051] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 155.159380][ T6051] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 155.169479][ T6053] ubi0: detaching mtd0 [ 155.169694][ T6065] ubi0: background thread "ubi_bgt0d" started, PID 6065 [ 155.182583][ T6053] ubi0: mtd0 is detached [ 155.187342][ T6039] ubi0: attaching mtd0 [ 155.193629][ T6039] ubi0: scanning is finished [ 155.217067][ T6039] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 155.228469][ T6041] ubi0: attaching mtd0 [ 155.238154][ T6041] ubi0: scanning is finished [ 155.277019][ T6041] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 155.287735][ T6058] ubi0: attaching mtd0 [ 155.297683][ T6058] ubi0: scanning is finished [ 155.345171][ T6058] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 155.353044][ T6058] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 155.360660][ T6058] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 155.367716][ T6058] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 155.376692][ T6058] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 155.383829][ T6058] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 155.392201][ T6058] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 155.402374][ T6058] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 155.412523][ T6073] ubi0: background thread "ubi_bgt0d" started, PID 6073 [ 155.415994][ T6060] ubi0: detaching mtd0 [ 155.425605][ T6060] ubi0: mtd0 is detached [ 155.430905][ T6062] ubi0: attaching mtd0 [ 155.436447][ T6062] ubi0: scanning is finished [ 155.475075][ T6062] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 155.483106][ T6062] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 155.491160][ T6062] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 155.498502][ T6062] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 155.506523][ T6062] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 155.514042][ T6062] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 155.522382][ T6062] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 155.533524][ T6062] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 155.544553][ T6075] ubi0: background thread "ubi_bgt0d" started, PID 6075 [ 155.555556][ T6064] ubi0: detaching mtd0 [ 155.562530][ T6064] ubi0: mtd0 is detached [ 155.567170][ T6047] ubi0: attaching mtd0 [ 155.575873][ T6047] ubi0: scanning is finished [ 155.607330][ T6047] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 155.617193][ T6051] ubi0: attaching mtd0 [ 155.622440][ T6051] ubi0: scanning is finished [ 155.671600][ T6051] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 155.679734][ T6051] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 155.687060][ T6051] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 155.694377][ T6051] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 155.702161][ T6051] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 155.709246][ T6051] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 155.717331][ T6051] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 155.727928][ T6051] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 155.739137][ T6079] ubi0: background thread "ubi_bgt0d" started, PID 6079 [ 155.745017][ T6068] ubi: mtd0 is already attached to ubi0 [ 155.768081][ T6071] ubi0: detaching mtd0 [ 155.775607][ T6071] ubi0: mtd0 is detached [ 155.780831][ T6072] ubi0: attaching mtd0 [ 155.786686][ T6072] ubi0: scanning is finished [ 155.832328][ T6072] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 155.840458][ T6072] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 155.848034][ T6072] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 155.855334][ T6072] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 155.863082][ T6072] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 155.870628][ T6072] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 155.878763][ T6072] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 155.890448][ T6072] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 155.901337][ T6084] ubi0: background thread "ubi_bgt0d" started, PID 6084 [ 155.904945][ T6074] ubi0: detaching mtd0 [ 155.914187][ T6074] ubi0: mtd0 is detached [ 155.918756][ T6058] ubi0: attaching mtd0 [ 155.923705][ T6058] ubi0: scanning is finished [ 155.952457][ T6058] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 155.962266][ T6062] ubi0: attaching mtd0 [ 155.967921][ T6062] ubi0: scanning is finished [ 156.007549][ T6062] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 156.018601][ T6078] ubi0: attaching mtd0 [ 156.027885][ T6078] ubi0: scanning is finished [ 156.070951][ T6078] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 156.078770][ T6078] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 156.090753][ T6078] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 156.097700][ T6078] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 156.107764][ T6078] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 156.116200][ T6078] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 156.126583][ T6078] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 156.139577][ T6078] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 156.154075][ T6093] ubi0: background thread "ubi_bgt0d" started, PID 6093 [ 156.161193][ T6080] ubi0: detaching mtd0 [ 156.166854][ T6080] ubi0: mtd0 is detached [ 156.176253][ T6082] ubi0: attaching mtd0 [ 156.181335][ T6082] ubi0: scanning is finished [ 156.258682][ T6082] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 156.266288][ T6082] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 156.274142][ T6082] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 156.282281][ T6082] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 156.289716][ T6082] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 156.296481][ T6082] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 156.304948][ T6082] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 156.314978][ T6082] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 156.325004][ T6095] ubi0: background thread "ubi_bgt0d" started, PID 6095 [ 156.332256][ T6068] ubi: mtd0 is already attached to ubi0 [ 156.337889][ T6083] ubi0: detaching mtd0 [ 156.359937][ T6083] ubi0: mtd0 is detached [ 156.364669][ T6074] ubi0: attaching mtd0 [ 156.371677][ T6074] ubi0: scanning is finished [ 156.402122][ T6074] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 156.413852][ T6088] ubi0: attaching mtd0 [ 156.418621][ T6088] ubi0: scanning is finished [ 156.462305][ T6088] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 156.470244][ T6088] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 156.477673][ T6088] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 156.484839][ T6088] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 156.492887][ T6088] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 156.500281][ T6088] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 156.508451][ T6088] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 156.518580][ T6088] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 156.528692][ T6091] ubi: mtd0 is already attached to ubi0 [ 156.529004][ T6102] ubi0: background thread "ubi_bgt0d" started, PID 6102 [ 156.534992][ T6092] ubi0: detaching mtd0 [ 156.548707][ T6092] ubi0: mtd0 is detached [ 156.554033][ T6078] ubi0: attaching mtd0 [ 156.558842][ T6078] ubi0: scanning is finished [ 156.605934][ T6078] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 156.616732][ T6097] ubi0: attaching mtd0 [ 156.622385][ T6097] ubi0: scanning is finished [ 156.666372][ T6097] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 156.674434][ T6097] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 156.682209][ T6097] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 156.690634][ T6097] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 156.698015][ T6097] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 156.704912][ T6097] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 156.713156][ T6097] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 156.723499][ T6097] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 156.733964][ T6106] ubi0: background thread "ubi_bgt0d" started, PID 6106 [ 156.734150][ T6082] ubi: mtd0 is already attached to ubi0 [ 156.746980][ T6099] ubi0: detaching mtd0 [ 156.762372][ T6099] ubi0: mtd0 is detached [ 156.766934][ T6110] ubi0: attaching mtd0 [ 156.772580][ T6110] ubi0: scanning is finished [ 156.802390][ T6110] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 156.810408][ T6110] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 156.817796][ T6110] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 156.825366][ T6110] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 156.833098][ T6110] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 156.840382][ T6110] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 156.848477][ T6110] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 156.859203][ T6110] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 156.869558][ T6101] ubi: mtd0 is already attached to ubi0 [ 156.869595][ T6111] ubi0: background thread "ubi_bgt0d" started, PID 6111 [ 156.875391][ T6103] ubi0: detaching mtd0 [ 156.888701][ T6103] ubi0: mtd0 is detached [ 156.893336][ T6091] ubi0: attaching mtd0 [ 156.898749][ T6091] ubi0: scanning is finished [ 156.945739][ T6091] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 156.956960][ T6091] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 156.965269][ T6091] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 156.975928][ T6091] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 156.984563][ T6091] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 156.991918][ T6091] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 157.000712][ T6091] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 157.011479][ T6091] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 157.021791][ T6088] ubi: mtd0 is already attached to ubi0 [ 157.023275][ T6113] ubi0: background thread "ubi_bgt0d" started, PID 6113 [ 157.031108][ T6107] ubi: mtd0 is already attached to ubi0 [ 157.047710][ T6108] ubi0: detaching mtd0 [ 157.060059][ T6108] ubi0: mtd0 is detached [ 157.064660][ T6097] ubi0: attaching mtd0 [ 157.069790][ T6097] ubi0: scanning is finished [ 157.099296][ T6097] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 157.110464][ T6101] ubi0: attaching mtd0 [ 157.116125][ T6101] ubi0: scanning is finished [ 157.159779][ T6101] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 157.175033][ T6115] ubi0: attaching mtd0 [ 157.180115][ T6115] ubi0: scanning is finished [ 157.210322][ T6115] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 157.218036][ T6115] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 157.225673][ T6115] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 157.234248][ T6115] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 157.242142][ T6115] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 157.249216][ T6115] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 157.257558][ T6115] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 157.268836][ T6115] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 157.279069][ T6128] ubi0: background thread "ubi_bgt0d" started, PID 6128 [ 157.279134][ T6107] ubi: mtd0 is already attached to ubi0 [ 157.295936][ T6117] ubi: mtd0 is already attached to ubi0 [ 157.302025][ T6119] ubi0: detaching mtd0 [ 157.315551][ T6119] ubi0: mtd0 is detached [ 157.328627][ T6112] ubi0: attaching mtd0 [ 157.333946][ T6112] ubi0: scanning is finished [ 157.365953][ T6112] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 157.376687][ T6123] ubi0: attaching mtd0 [ 157.389886][ T6123] ubi0: scanning is finished [ 157.439028][ T6123] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 157.446764][ T6123] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 157.454835][ T6123] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 157.462372][ T6123] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 157.470169][ T6123] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 157.477167][ T6123] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 157.485440][ T6123] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 157.497482][ T6123] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 157.507639][ T6138] ubi0: background thread "ubi_bgt0d" started, PID 6138 [ 157.507792][ T6127] ubi0: detaching mtd0 [ 157.523329][ T6127] ubi0: mtd0 is detached [ 157.527957][ T6126] ubi0: attaching mtd0 [ 157.533268][ T6126] ubi0: scanning is finished [ 157.566719][ T6126] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 157.575161][ T6126] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 157.582787][ T6126] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 157.589988][ T6126] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 157.597458][ T6126] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 157.605708][ T6126] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 157.613869][ T6126] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 157.624027][ T6126] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 157.634183][ T6141] ubi0: background thread "ubi_bgt0d" started, PID 6141 [ 157.634580][ T6129] ubi0: detaching mtd0 [ 157.649626][ T6129] ubi0: mtd0 is detached [ 157.654126][ T6131] ubi0: attaching mtd0 [ 157.659263][ T6131] ubi0: scanning is finished [ 157.703127][ T6131] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 157.712518][ T6131] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 157.720208][ T6131] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 157.727332][ T6131] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 157.735569][ T6131] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 157.743413][ T6131] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 157.751899][ T6131] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 157.762421][ T6131] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 157.772641][ T6142] ubi0: background thread "ubi_bgt0d" started, PID 6142 [ 157.772650][ T6115] ubi: mtd0 is already attached to ubi0 [ 157.774272][ T6133] ubi0: detaching mtd0 [ 157.796313][ T6133] ubi0: mtd0 is detached [ 157.800785][ T6135] ubi0: attaching mtd0 [ 157.805596][ T6135] ubi0: scanning is finished [ 157.831411][ T6135] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 157.839079][ T6135] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 157.846319][ T6135] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 157.853841][ T6135] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 157.861498][ T6135] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 157.868270][ T6135] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 157.876417][ T6135] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 157.886603][ T6135] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 157.896738][ T6145] ubi0: background thread "ubi_bgt0d" started, PID 6145 [ 157.904466][ T6137] ubi: mtd0 is already attached to ubi0 [ 157.910568][ T6139] ubi0: detaching mtd0 [ 157.918437][ T6139] ubi0: mtd0 is detached [ 157.923116][ T6123] ubi0: attaching mtd0 [ 157.928129][ T6123] ubi0: scanning is finished [ 157.950979][ T6123] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 157.965064][ T6126] ubi0: attaching mtd0 [ 157.972271][ T6126] ubi0: scanning is finished [ 158.031599][ T6126] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 158.043629][ T6144] ubi0: attaching mtd0 [ 158.048758][ T6144] ubi0: scanning is finished [ 158.085158][ T6144] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 158.093178][ T6144] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 158.100910][ T6144] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 158.107935][ T6144] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 158.115729][ T6144] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 158.123044][ T6144] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 158.131286][ T6144] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 158.141426][ T6144] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 158.152540][ T6154] ubi0: background thread "ubi_bgt0d" started, PID 6154 [ 158.152886][ T6131] ubi: mtd0 is already attached to ubi0 [ 158.166304][ T6146] ubi0: detaching mtd0 [ 158.177062][ T6146] ubi0: mtd0 is detached [ 158.189097][ T6135] ubi0: attaching mtd0 [ 158.193903][ T6135] ubi0: scanning is finished [ 158.242580][ T6135] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 158.253230][ T6149] ubi0: attaching mtd0 [ 158.258460][ T6149] ubi0: scanning is finished [ 158.312486][ T6149] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 158.321157][ T6149] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 158.328738][ T6149] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 158.336567][ T6149] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 158.345011][ T6149] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 158.352137][ T6149] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 158.360730][ T6149] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 158.372161][ T6149] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 158.382938][ T6165] ubi0: background thread "ubi_bgt0d" started, PID 6165 [ 158.387249][ T6151] ubi0: detaching mtd0 [ 158.397519][ T6151] ubi0: mtd0 is detached [ 158.402401][ T6153] ubi0: attaching mtd0 [ 158.407327][ T6153] ubi0: scanning is finished [ 158.464095][ T6153] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 158.475989][ T6153] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 158.483433][ T6153] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 158.494995][ T6153] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 158.504172][ T6153] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 158.511206][ T6153] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 158.519294][ T6153] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 158.529539][ T6153] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 158.539516][ T6168] ubi0: background thread "ubi_bgt0d" started, PID 6168 [ 158.546681][ T6155] ubi0: detaching mtd0 [ 158.557099][ T6155] ubi0: mtd0 is detached [ 158.562379][ T6144] ubi0: attaching mtd0 [ 158.567114][ T6144] ubi0: scanning is finished 2022/09/20 08:15:54 executed programs: 496 [ 158.636044][ T6144] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 158.648036][ T6159] ubi0: attaching mtd0 [ 158.656559][ T6159] ubi0: scanning is finished [ 158.685033][ T6159] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 158.692920][ T6159] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 158.702451][ T6159] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 158.709735][ T6159] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 158.717235][ T6159] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 158.724109][ T6159] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 158.734000][ T6159] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 158.745057][ T6159] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 158.755451][ T6172] ubi0: background thread "ubi_bgt0d" started, PID 6172 [ 158.755517][ T6158] ubi: mtd0 is already attached to ubi0 [ 158.768111][ T6161] ubi0: detaching mtd0 [ 158.775784][ T6161] ubi0: mtd0 is detached [ 158.780644][ T6164] ubi0: attaching mtd0 [ 158.786840][ T6164] ubi0: scanning is finished [ 158.838460][ T6164] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 158.846211][ T6164] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 158.856713][ T6164] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 158.865538][ T6164] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 158.875949][ T6164] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 158.884221][ T6164] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 158.895113][ T6164] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 158.906657][ T6164] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 158.920733][ T6174] ubi0: background thread "ubi_bgt0d" started, PID 6174 [ 158.920781][ T6166] ubi0: detaching mtd0 [ 158.934861][ T6166] ubi0: mtd0 is detached [ 158.940643][ T6151] ubi0: attaching mtd0 [ 158.945469][ T6151] ubi0: scanning is finished [ 158.994071][ T6151] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 159.004532][ T6153] ubi0: attaching mtd0 [ 159.010001][ T6153] ubi0: scanning is finished [ 159.045883][ T6153] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 159.062235][ T6171] ubi0: attaching mtd0 [ 159.067458][ T6171] ubi0: scanning is finished [ 159.108287][ T6171] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 159.116204][ T6171] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 159.123813][ T6171] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 159.131406][ T6171] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 159.138866][ T6171] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 159.145742][ T6171] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 159.154610][ T6171] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 159.164568][ T6171] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 159.175457][ T6182] ubi0: background thread "ubi_bgt0d" started, PID 6182 [ 159.175545][ T6173] ubi0: detaching mtd0 [ 159.188673][ T6173] ubi0: mtd0 is detached [ 159.193355][ T6159] ubi0: attaching mtd0 [ 159.198265][ T6159] ubi0: scanning is finished [ 159.220609][ T6159] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 159.231116][ T6158] ubi0: attaching mtd0 [ 159.237885][ T6158] ubi0: scanning is finished [ 159.301231][ T6158] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 159.313414][ T6164] ubi0: attaching mtd0 [ 159.318395][ T6164] ubi0: scanning is finished [ 159.372322][ T6164] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 159.383563][ T6177] ubi0: attaching mtd0 [ 159.388501][ T6177] ubi0: scanning is finished [ 159.464273][ T6177] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 159.476337][ T6177] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 159.483988][ T6177] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 159.495314][ T6177] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 159.503126][ T6177] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 159.515938][ T6177] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 159.524174][ T6177] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 159.540114][ T6177] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 159.553309][ T6180] ubi0: detaching mtd0 [ 159.553460][ T6196] ubi0: background thread "ubi_bgt0d" started, PID 6196 [ 159.566149][ T6180] ubi0: mtd0 is detached [ 159.571080][ T6181] ubi0: attaching mtd0 [ 159.576664][ T6181] ubi0: scanning is finished [ 159.633314][ T6181] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 159.643531][ T6181] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 159.650953][ T6181] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 159.658208][ T6181] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 159.665697][ T6181] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 159.672729][ T6181] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 159.680917][ T6181] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 159.691025][ T6181] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 159.700990][ T6197] ubi0: background thread "ubi_bgt0d" started, PID 6197 [ 159.708223][ T6183] ubi0: detaching mtd0 [ 159.714402][ T6183] ubi0: mtd0 is detached [ 159.724768][ T6171] ubi0: attaching mtd0 [ 159.730159][ T6171] ubi0: scanning is finished [ 159.796234][ T6171] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 159.807060][ T6186] ubi0: attaching mtd0 [ 159.814974][ T6186] ubi0: scanning is finished [ 159.854670][ T6186] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 159.863731][ T6186] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 159.871379][ T6186] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 159.878557][ T6186] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 159.886070][ T6186] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 159.893175][ T6186] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 159.901312][ T6186] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 159.911287][ T6186] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 159.921326][ T6201] ubi0: background thread "ubi_bgt0d" started, PID 6201 [ 159.928331][ T6188] ubi0: detaching mtd0 [ 159.935429][ T6188] ubi0: mtd0 is detached [ 159.940331][ T6190] ubi0: attaching mtd0 [ 159.945429][ T6190] ubi0: scanning is finished [ 159.992766][ T6190] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 160.001520][ T6190] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 160.009050][ T6190] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 160.016160][ T6190] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 160.024129][ T6190] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 160.031151][ T6190] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 160.039665][ T6190] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 160.050329][ T6190] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 160.060923][ T6203] ubi0: background thread "ubi_bgt0d" started, PID 6203 [ 160.064377][ T6192] ubi0: detaching mtd0 [ 160.074033][ T6192] ubi0: mtd0 is detached [ 160.078478][ T6194] ubi0: attaching mtd0 [ 160.084249][ T6194] ubi0: scanning is finished [ 160.111826][ T6194] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 160.119486][ T6194] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 160.126717][ T6194] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 160.134161][ T6194] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 160.141800][ T6194] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 160.148686][ T6194] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 160.157053][ T6194] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 160.167131][ T6194] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 160.177256][ T6204] ubi0: background thread "ubi_bgt0d" started, PID 6204 [ 160.184493][ T6195] ubi0: detaching mtd0 [ 160.191829][ T6195] ubi0: mtd0 is detached [ 160.196375][ T6177] ubi0: attaching mtd0 [ 160.202136][ T6177] ubi0: scanning is finished [ 160.227458][ T6177] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 160.237650][ T6181] ubi0: attaching mtd0 [ 160.250128][ T6181] ubi0: scanning is finished [ 160.285503][ T6181] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 160.295407][ T6200] ubi0: attaching mtd0 [ 160.300809][ T6200] ubi0: scanning is finished [ 160.346714][ T6200] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 160.354893][ T6200] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 160.362351][ T6200] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 160.369827][ T6200] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 160.377344][ T6200] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 160.384594][ T6200] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 160.393190][ T6200] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 160.403567][ T6200] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 160.413986][ T6212] ubi0: background thread "ubi_bgt0d" started, PID 6212 [ 160.414199][ T6202] ubi0: detaching mtd0 [ 160.428259][ T6202] ubi0: mtd0 is detached [ 160.433137][ T6186] ubi0: attaching mtd0 [ 160.438272][ T6186] ubi0: scanning is finished [ 160.458779][ T6186] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 160.473699][ T6190] ubi0: attaching mtd0 [ 160.479907][ T6190] ubi0: scanning is finished [ 160.518482][ T6190] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 160.531761][ T6194] ubi0: attaching mtd0 [ 160.538440][ T6194] ubi0: scanning is finished [ 160.578311][ T6194] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 160.593134][ T6207] ubi0: attaching mtd0 [ 160.606002][ T6207] ubi0: scanning is finished [ 160.640714][ T6207] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 160.648576][ T6207] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 160.656178][ T6207] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 160.663452][ T6207] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 160.671270][ T6207] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 160.678806][ T6207] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 160.687663][ T6207] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 160.698126][ T6207] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 160.708569][ T6225] ubi0: background thread "ubi_bgt0d" started, PID 6225 [ 160.713096][ T6210] ubi: mtd0 is already attached to ubi0 [ 160.721594][ T6211] ubi0: detaching mtd0 [ 160.727698][ T6211] ubi0: mtd0 is detached [ 160.732619][ T6200] ubi0: attaching mtd0 [ 160.738389][ T6200] ubi0: scanning is finished [ 160.767651][ T6200] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 160.779344][ T6216] ubi0: attaching mtd0 [ 160.786014][ T6216] ubi0: scanning is finished [ 160.812504][ T6216] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 160.820528][ T6216] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 160.827861][ T6216] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 160.835001][ T6216] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 160.843265][ T6216] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 160.850303][ T6216] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 160.858605][ T6216] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 160.869515][ T6216] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 160.880050][ T6232] ubi0: background thread "ubi_bgt0d" started, PID 6232 [ 160.883737][ T6219] ubi0: detaching mtd0 [ 160.896436][ T6219] ubi0: mtd0 is detached [ 160.904649][ T6220] ubi0: attaching mtd0 [ 160.909579][ T6220] ubi0: scanning is finished [ 160.936574][ T6220] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 160.945485][ T6220] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 160.953219][ T6220] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 160.960467][ T6220] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 160.968102][ T6220] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 160.976617][ T6220] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 160.985396][ T6220] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 160.995937][ T6220] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 161.008488][ T6234] ubi0: background thread "ubi_bgt0d" started, PID 6234 [ 161.013928][ T6222] ubi0: detaching mtd0 [ 161.023889][ T6222] ubi0: mtd0 is detached [ 161.028395][ T6224] ubi0: attaching mtd0 [ 161.033553][ T6224] ubi0: scanning is finished [ 161.061532][ T6224] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 161.069306][ T6224] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 161.076536][ T6224] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 161.085503][ T6224] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 161.093777][ T6224] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 161.100950][ T6224] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 161.111079][ T6224] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 161.121772][ T6224] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 161.131997][ T6235] ubi0: background thread "ubi_bgt0d" started, PID 6235 [ 161.132091][ T6226] ubi0: detaching mtd0 [ 161.147396][ T6226] ubi0: mtd0 is detached [ 161.151794][ T6211] ubi0: attaching mtd0 [ 161.156595][ T6211] ubi0: scanning is finished [ 161.206673][ T6211] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 161.216475][ T6213] ubi0: attaching mtd0 [ 161.223479][ T6213] ubi0: scanning is finished [ 161.266254][ T6213] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 161.276880][ T6231] ubi0: attaching mtd0 [ 161.284918][ T6231] ubi0: scanning is finished [ 161.324195][ T6231] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 161.331882][ T6231] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 161.341659][ T6231] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 161.348633][ T6231] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 161.356389][ T6231] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 161.363389][ T6231] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 161.371668][ T6231] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 161.381764][ T6231] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 161.392167][ T6243] ubi0: background thread "ubi_bgt0d" started, PID 6243 [ 161.399461][ T6233] ubi0: detaching mtd0 [ 161.405320][ T6233] ubi0: mtd0 is detached [ 161.411196][ T6216] ubi0: attaching mtd0 [ 161.416317][ T6216] ubi0: scanning is finished [ 161.471674][ T6216] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 161.484446][ T6220] ubi0: attaching mtd0 [ 161.489621][ T6220] ubi0: scanning is finished [ 161.527399][ T6220] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 161.538704][ T6224] ubi0: attaching mtd0 [ 161.545223][ T6224] ubi0: scanning is finished [ 161.585819][ T6224] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 161.596356][ T6238] ubi0: attaching mtd0 [ 161.604038][ T6238] ubi0: scanning is finished [ 161.681284][ T6238] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 161.689105][ T6238] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 161.696744][ T6238] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 161.704212][ T6238] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 161.712121][ T6238] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 161.719641][ T6238] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 161.728030][ T6238] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 161.738477][ T6238] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 161.748673][ T6257] ubi0: background thread "ubi_bgt0d" started, PID 6257 [ 161.755088][ T6241] ubi0: detaching mtd0 [ 161.762479][ T6241] ubi0: mtd0 is detached [ 161.767192][ T6242] ubi0: attaching mtd0 [ 161.772272][ T6242] ubi0: scanning is finished [ 161.798158][ T6242] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 161.806333][ T6242] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 161.814615][ T6242] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 161.822434][ T6242] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 161.830513][ T6242] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 161.837395][ T6242] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 161.845845][ T6242] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 161.855815][ T6242] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 161.865811][ T6259] ubi0: background thread "ubi_bgt0d" started, PID 6259 [ 161.869149][ T6244] ubi0: detaching mtd0 [ 161.878889][ T6244] ubi0: mtd0 is detached [ 161.883487][ T6231] ubi0: attaching mtd0 [ 161.888253][ T6231] ubi0: scanning is finished [ 161.925508][ T6231] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 161.936565][ T6247] ubi0: attaching mtd0 [ 161.943486][ T6247] ubi0: scanning is finished [ 161.997468][ T6247] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 162.005966][ T6247] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 162.016323][ T6247] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 162.023450][ T6247] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 162.030992][ T6247] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 162.037902][ T6247] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 162.046216][ T6247] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 162.056569][ T6247] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 162.068163][ T6263] ubi0: background thread "ubi_bgt0d" started, PID 6263 [ 162.075658][ T6249] ubi0: detaching mtd0 [ 162.081682][ T6249] ubi0: mtd0 is detached [ 162.086209][ T6251] ubi0: attaching mtd0 [ 162.092076][ T6251] ubi0: scanning is finished [ 162.121204][ T6251] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 162.128913][ T6251] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 162.136821][ T6251] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 162.143967][ T6251] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 162.151533][ T6251] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 162.158333][ T6251] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 162.166414][ T6251] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 162.176364][ T6251] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 162.186350][ T6265] ubi0: background thread "ubi_bgt0d" started, PID 6265 [ 162.192869][ T6254] ubi: mtd0 is already attached to ubi0 [ 162.200186][ T6255] ubi0: detaching mtd0 [ 162.206172][ T6255] ubi0: mtd0 is detached [ 162.210773][ T6241] ubi0: attaching mtd0 [ 162.216770][ T6241] ubi0: scanning is finished [ 162.242484][ T6241] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 162.254403][ T6242] ubi0: attaching mtd0 [ 162.262190][ T6242] ubi0: scanning is finished [ 162.323211][ T6242] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 162.335892][ T6262] ubi0: attaching mtd0 [ 162.348525][ T6262] ubi0: scanning is finished [ 162.384486][ T6262] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 162.392162][ T6262] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 162.399920][ T6262] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 162.406868][ T6262] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 162.414485][ T6262] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 162.422049][ T6262] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 162.430481][ T6262] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 162.440879][ T6262] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 162.451776][ T6274] ubi0: background thread "ubi_bgt0d" started, PID 6274 [ 162.459103][ T6264] ubi0: detaching mtd0 [ 162.465852][ T6264] ubi0: mtd0 is detached [ 162.470385][ T6247] ubi0: attaching mtd0 [ 162.475721][ T6247] ubi0: scanning is finished [ 162.522473][ T6247] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 162.533685][ T6251] ubi0: attaching mtd0 [ 162.548082][ T6251] ubi0: scanning is finished [ 162.575509][ T6251] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 162.587609][ T6256] ubi0: attaching mtd0 [ 162.594512][ T6256] ubi0: scanning is finished [ 162.634448][ T6256] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 162.646395][ T6269] ubi0: attaching mtd0 [ 162.654239][ T6269] ubi0: scanning is finished [ 162.723910][ T6269] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 162.731736][ T6269] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 162.740143][ T6269] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 162.747263][ T6269] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 162.755122][ T6269] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 162.762078][ T6269] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 162.770272][ T6269] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 162.780333][ T6269] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 162.791177][ T6287] ubi0: background thread "ubi_bgt0d" started, PID 6287 [ 162.798443][ T6271] ubi0: detaching mtd0 [ 162.808297][ T6271] ubi0: mtd0 is detached [ 162.814395][ T6273] ubi0: attaching mtd0 [ 162.819474][ T6273] ubi0: scanning is finished [ 162.852888][ T6273] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 162.860643][ T6273] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 162.868133][ T6273] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 162.880554][ T6273] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 162.887969][ T6273] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 162.897855][ T6273] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 162.907902][ T6273] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 162.921045][ T6273] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 162.933705][ T6275] ubi0: detaching mtd0 [ 162.933721][ T6289] ubi0: background thread "ubi_bgt0d" started, PID 6289 [ 162.947442][ T6275] ubi0: mtd0 is detached [ 162.957189][ T6262] ubi0: attaching mtd0 [ 162.962220][ T6262] ubi0: scanning is finished [ 162.991399][ T6262] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 163.005188][ T6278] ubi0: attaching mtd0 [ 163.012362][ T6278] ubi0: scanning is finished [ 163.063889][ T6278] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 163.072345][ T6278] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 163.079925][ T6278] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 163.086936][ T6278] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 163.094972][ T6278] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 163.102235][ T6278] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 163.110782][ T6278] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 163.121772][ T6278] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 163.131949][ T6280] ubi0: detaching mtd0 [ 163.132123][ T6293] ubi0: background thread "ubi_bgt0d" started, PID 6293 [ 163.145055][ T6280] ubi0: mtd0 is detached [ 163.150000][ T6282] ubi0: attaching mtd0 [ 163.155499][ T6282] ubi0: scanning is finished [ 163.187074][ T6282] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 163.194989][ T6282] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 163.202732][ T6282] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 163.210358][ T6282] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 163.217847][ T6282] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 163.226756][ T6282] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 163.235134][ T6282] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 163.245307][ T6282] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 163.255336][ T6295] ubi0: background thread "ubi_bgt0d" started, PID 6295 [ 163.262556][ T6284] ubi0: detaching mtd0 [ 163.268639][ T6284] ubi0: mtd0 is detached [ 163.273486][ T6286] ubi0: attaching mtd0 [ 163.278304][ T6286] ubi0: scanning is finished [ 163.338641][ T6286] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 163.346515][ T6286] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 163.354362][ T6286] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 163.361741][ T6286] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 163.369512][ T6286] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 163.376394][ T6286] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 163.384854][ T6286] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 163.395116][ T6286] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 163.406295][ T6296] ubi0: background thread "ubi_bgt0d" started, PID 6296 [ 163.406383][ T6288] ubi0: detaching mtd0 [ 163.421451][ T6288] ubi0: mtd0 is detached [ 163.425793][ T6269] ubi0: attaching mtd0 [ 163.431803][ T6269] ubi0: scanning is finished [ 163.495156][ T6269] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 163.505487][ T6273] ubi0: attaching mtd0 [ 163.514412][ T6273] ubi0: scanning is finished [ 163.545767][ T6273] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 163.559512][ T6292] ubi0: attaching mtd0 [ 163.564106][ T6292] ubi0: scanning is finished [ 163.598762][ T6292] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 163.608804][ T6292] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 163.616413][ T6292] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 163.624041][ T6292] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 163.631763][ T6292] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 163.638584][ T6292] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 163.651174][ T6292] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 163.662608][ T6292] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 163.674383][ T6294] ubi0: detaching mtd0 [ 163.675524][ T6303] ubi0: background thread "ubi_bgt0d" started, PID 6303 [ 163.690009][ T6294] ubi0: mtd0 is detached [ 163.694914][ T6278] ubi0: attaching mtd0 [ 163.700717][ T6278] ubi0: scanning is finished 2022/09/20 08:15:59 executed programs: 523 [ 163.727502][ T6278] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 163.738824][ T6282] ubi0: attaching mtd0 [ 163.744790][ T6282] ubi0: scanning is finished [ 163.786907][ T6282] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 163.797886][ T6286] ubi0: attaching mtd0 [ 163.803019][ T6286] ubi0: scanning is finished [ 163.834939][ T6286] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 163.847215][ T6300] ubi0: attaching mtd0 [ 163.854691][ T6300] ubi0: scanning is finished [ 163.886405][ T6300] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 163.894315][ T6300] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 163.901995][ T6300] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 163.909303][ T6300] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 163.916775][ T6300] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 163.923871][ T6300] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 163.932571][ T6300] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 163.942881][ T6300] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 163.952872][ T6318] ubi0: background thread "ubi_bgt0d" started, PID 6318 [ 163.960081][ T6302] ubi: mtd0 is already attached to ubi0 [ 163.965758][ T6304] ubi0: detaching mtd0 [ 163.973872][ T6304] ubi0: mtd0 is detached [ 163.978346][ T6294] ubi0: attaching mtd0 [ 163.984684][ T6294] ubi0: scanning is finished [ 164.036958][ T6294] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 164.047949][ T6309] ubi0: attaching mtd0 [ 164.056546][ T6309] ubi0: scanning is finished [ 164.084196][ T6309] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 164.091939][ T6309] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 164.099788][ T6309] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 164.106745][ T6309] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 164.115291][ T6309] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 164.122231][ T6309] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 164.130582][ T6309] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 164.142969][ T6309] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 164.153202][ T6324] ubi0: background thread "ubi_bgt0d" started, PID 6324 [ 164.160472][ T6312] ubi: mtd0 is already attached to ubi0 [ 164.166246][ T6313] ubi0: detaching mtd0 [ 164.173303][ T6313] ubi0: mtd0 is detached [ 164.177689][ T6317] ubi0: attaching mtd0 [ 164.185101][ T6317] ubi0: scanning is finished [ 164.245739][ T6317] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 164.253310][ T6317] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 164.260806][ T6317] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 164.267771][ T6317] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 164.275239][ T6317] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 164.282087][ T6317] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 164.290226][ T6317] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 164.300209][ T6317] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 164.310306][ T6327] ubi0: background thread "ubi_bgt0d" started, PID 6327 [ 164.311513][ T6319] ubi0: detaching mtd0 [ 164.326612][ T6319] ubi0: mtd0 is detached [ 164.331467][ T6305] ubi0: attaching mtd0 [ 164.336931][ T6305] ubi0: scanning is finished [ 164.361449][ T6305] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 164.370991][ T6300] ubi0: attaching mtd0 [ 164.376998][ T6300] ubi0: scanning is finished [ 164.420330][ T6300] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 164.434096][ T6323] ubi0: attaching mtd0 [ 164.441544][ T6323] ubi0: scanning is finished [ 164.478294][ T6323] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 164.486026][ T6323] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 164.493415][ T6323] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 164.502271][ T6323] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 164.510070][ T6323] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 164.517025][ T6323] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 164.526320][ T6323] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 164.536580][ T6323] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 164.546672][ T6335] ubi0: background thread "ubi_bgt0d" started, PID 6335 [ 164.553694][ T6325] ubi0: detaching mtd0 [ 164.561526][ T6325] ubi0: mtd0 is detached [ 164.566010][ T6309] ubi0: attaching mtd0 [ 164.571108][ T6309] ubi0: scanning is finished [ 164.595331][ T6309] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 164.605078][ T6316] ubi0: attaching mtd0 [ 164.610506][ T6316] ubi0: scanning is finished [ 164.650165][ T6316] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 164.664758][ T6317] ubi0: attaching mtd0 [ 164.670163][ T6317] ubi0: scanning is finished [ 164.698244][ T6317] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 164.709467][ T6330] ubi0: attaching mtd0 [ 164.715013][ T6330] ubi0: scanning is finished [ 164.800278][ T6330] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 164.808065][ T6330] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 164.815747][ T6330] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 164.827638][ T6330] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 164.835549][ T6330] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 164.847263][ T6330] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 164.855421][ T6330] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 164.871286][ T6330] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 164.884499][ T6333] ubi: mtd0 is already attached to ubi0 [ 164.884499][ T6349] ubi0: background thread "ubi_bgt0d" started, PID 6349 [ 164.898795][ T6334] ubi0: detaching mtd0 [ 164.906387][ T6334] ubi0: mtd0 is detached [ 164.912118][ T6323] ubi0: attaching mtd0 [ 164.919379][ T6323] ubi0: scanning is finished [ 164.952100][ T6323] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 164.966445][ T6339] ubi0: attaching mtd0 [ 164.972323][ T6339] ubi0: scanning is finished [ 165.000116][ T6339] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 165.007805][ T6339] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 165.019793][ T6339] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 165.026859][ T6339] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 165.037772][ T6339] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 165.046530][ T6339] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 165.057444][ T6339] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 165.069086][ T6339] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 165.083585][ T6342] ubi: mtd0 is already attached to ubi0 [ 165.083614][ T6354] ubi0: background thread "ubi_bgt0d" started, PID 6354 [ 165.089219][ T6343] ubi0: detaching mtd0 [ 165.103569][ T6343] ubi0: mtd0 is detached [ 165.108600][ T6347] ubi0: attaching mtd0 [ 165.118825][ T6347] ubi0: scanning is finished [ 165.140406][ T6347] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 165.148303][ T6347] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 165.158208][ T6347] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 165.165528][ T6347] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 165.174714][ T6347] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 165.181623][ T6347] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 165.189743][ T6347] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 165.199877][ T6347] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 165.209938][ T6358] ubi0: background thread "ubi_bgt0d" started, PID 6358 [ 165.220768][ T6348] ubi0: detaching mtd0 [ 165.226606][ T6348] ubi0: mtd0 is detached [ 165.232967][ T6330] ubi0: attaching mtd0 [ 165.238514][ T6330] ubi0: scanning is finished [ 165.291265][ T6330] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 165.306429][ T6336] ubi0: attaching mtd0 [ 165.312585][ T6336] ubi0: scanning is finished [ 165.348883][ T6336] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 165.359957][ T6353] ubi0: attaching mtd0 [ 165.371159][ T6353] ubi0: scanning is finished [ 165.408283][ T6353] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 165.416106][ T6353] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 165.425113][ T6353] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 165.432493][ T6353] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 165.440456][ T6353] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 165.447551][ T6353] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 165.456730][ T6353] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 165.468448][ T6353] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 165.478757][ T6366] ubi0: background thread "ubi_bgt0d" started, PID 6366 [ 165.481838][ T6355] ubi0: detaching mtd0 [ 165.495239][ T6355] ubi0: mtd0 is detached [ 165.499669][ T6345] ubi0: attaching mtd0 [ 165.504501][ T6345] ubi0: scanning is finished [ 165.531413][ T6345] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 165.545103][ T6343] ubi0: attaching mtd0 [ 165.550266][ T6343] ubi0: scanning is finished [ 165.592343][ T6343] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 165.603658][ T6347] ubi0: attaching mtd0 [ 165.608773][ T6347] ubi0: scanning is finished [ 165.656899][ T6347] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 165.667704][ T6361] ubi0: attaching mtd0 [ 165.680104][ T6361] ubi0: scanning is finished [ 165.713024][ T6361] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 165.721650][ T6361] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 165.729080][ T6361] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 165.736670][ T6361] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 165.744674][ T6361] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 165.751652][ T6361] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 165.760012][ T6361] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 165.770137][ T6361] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 165.781937][ T6379] ubi0: background thread "ubi_bgt0d" started, PID 6379 [ 165.789259][ T6365] ubi0: detaching mtd0 [ 165.794990][ T6365] ubi0: mtd0 is detached [ 165.799632][ T6364] ubi0: attaching mtd0 [ 165.804722][ T6364] ubi0: scanning is finished [ 165.868627][ T6364] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 165.876723][ T6364] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 165.888480][ T6364] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 165.896840][ T6364] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 165.907619][ T6364] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 165.914850][ T6364] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 165.923047][ T6364] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 165.933109][ T6364] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 165.943182][ T6381] ubi0: background thread "ubi_bgt0d" started, PID 6381 [ 165.950232][ T6367] ubi0: detaching mtd0 [ 165.956611][ T6367] ubi0: mtd0 is detached [ 165.961692][ T6353] ubi0: attaching mtd0 [ 165.967273][ T6353] ubi0: scanning is finished [ 166.016885][ T6353] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 166.029403][ T6370] ubi0: attaching mtd0 [ 166.034695][ T6370] ubi0: scanning is finished [ 166.085263][ T6370] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 166.093207][ T6370] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 166.100572][ T6370] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 166.107583][ T6370] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 166.115944][ T6370] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 166.123135][ T6370] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 166.133513][ T6370] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 166.145276][ T6370] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 166.155515][ T6385] ubi0: background thread "ubi_bgt0d" started, PID 6385 [ 166.155635][ T6373] ubi: mtd0 is already attached to ubi0 [ 166.168810][ T6374] ubi0: detaching mtd0 [ 166.175953][ T6374] ubi0: mtd0 is detached [ 166.180595][ T6378] ubi0: attaching mtd0 [ 166.185400][ T6378] ubi0: scanning is finished [ 166.221598][ T6378] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 166.230681][ T6378] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 166.237892][ T6378] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 166.245357][ T6378] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 166.252840][ T6378] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 166.260172][ T6378] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 166.268225][ T6378] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 166.283077][ T6378] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 166.296174][ T6380] ubi0: detaching mtd0 [ 166.296174][ T6388] ubi0: background thread "ubi_bgt0d" started, PID 6388 [ 166.314454][ T6380] ubi0: mtd0 is detached [ 166.319339][ T6361] ubi0: attaching mtd0 [ 166.324031][ T6361] ubi0: scanning is finished [ 166.352588][ T6361] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 166.363634][ T6364] ubi0: attaching mtd0 [ 166.368567][ T6364] ubi0: scanning is finished [ 166.414223][ T6364] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 166.427600][ T6384] ubi0: attaching mtd0 [ 166.432586][ T6384] ubi0: scanning is finished [ 166.466214][ T6384] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 166.474117][ T6384] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 166.481735][ T6384] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 166.488882][ T6384] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 166.496641][ T6384] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 166.504041][ T6384] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 166.514208][ T6384] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 166.524778][ T6384] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 166.535344][ T6386] ubi0: detaching mtd0 [ 166.536184][ T6396] ubi0: background thread "ubi_bgt0d" started, PID 6396 [ 166.548777][ T6386] ubi0: mtd0 is detached [ 166.553887][ T6376] ubi0: attaching mtd0 [ 166.558617][ T6376] ubi0: scanning is finished [ 166.589150][ T6376] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 166.600341][ T6370] ubi0: attaching mtd0 [ 166.605465][ T6370] ubi0: scanning is finished [ 166.640016][ T6370] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 166.654196][ T6378] ubi0: attaching mtd0 [ 166.661334][ T6378] ubi0: scanning is finished [ 166.707241][ T6378] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 166.721415][ T6391] ubi0: attaching mtd0 [ 166.732330][ T6391] ubi0: scanning is finished [ 166.766258][ T6391] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 166.774586][ T6391] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 166.782912][ T6391] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 166.790291][ T6391] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 166.797840][ T6391] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 166.805984][ T6391] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 166.814292][ T6391] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 166.824683][ T6391] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 166.834876][ T6393] ubi0: detaching mtd0 [ 166.834884][ T6409] ubi0: background thread "ubi_bgt0d" started, PID 6409 [ 166.848096][ T6393] ubi0: mtd0 is detached [ 166.852631][ T6395] ubi0: attaching mtd0 [ 166.857492][ T6395] ubi0: scanning is finished [ 166.905074][ T6395] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 166.914419][ T6395] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 166.924024][ T6395] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 166.933294][ T6395] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 166.942978][ T6395] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 166.952150][ T6395] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 166.962491][ T6395] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 166.975942][ T6395] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 166.988274][ T6397] ubi0: detaching mtd0 [ 166.988296][ T6412] ubi0: background thread "ubi_bgt0d" started, PID 6412 [ 167.003660][ T6397] ubi0: mtd0 is detached [ 167.008195][ T6384] ubi0: attaching mtd0 [ 167.015433][ T6384] ubi0: scanning is finished [ 167.064430][ T6384] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 167.076076][ T6400] ubi0: attaching mtd0 [ 167.088061][ T6400] ubi0: scanning is finished [ 167.146519][ T6400] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 167.156839][ T6400] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 167.166451][ T6400] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 167.176551][ T6400] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 167.186461][ T6400] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 167.193476][ T6400] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 167.201656][ T6400] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 167.216433][ T6400] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 167.226660][ T6416] ubi0: background thread "ubi_bgt0d" started, PID 6416 [ 167.237970][ T6403] ubi0: detaching mtd0 [ 167.245256][ T6403] ubi0: mtd0 is detached [ 167.257022][ T6404] ubi0: attaching mtd0 [ 167.262086][ T6404] ubi0: scanning is finished [ 167.327400][ T6404] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 167.335421][ T6404] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 167.342879][ T6404] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 167.350045][ T6404] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 167.357730][ T6404] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 167.366693][ T6404] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 167.374816][ T6404] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 167.384851][ T6404] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 167.395396][ T6406] ubi0: detaching mtd0 [ 167.395424][ T6418] ubi0: background thread "ubi_bgt0d" started, PID 6418 [ 167.411424][ T6406] ubi0: mtd0 is detached [ 167.415885][ T6408] ubi0: attaching mtd0 [ 167.421247][ T6408] ubi0: scanning is finished [ 167.452565][ T6408] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 167.460143][ T6408] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 167.467336][ T6408] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 167.474562][ T6408] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 167.482452][ T6408] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 167.489438][ T6408] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 167.497621][ T6408] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 167.507830][ T6408] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 167.518049][ T6419] ubi0: background thread "ubi_bgt0d" started, PID 6419 [ 167.518060][ T6410] ubi0: detaching mtd0 [ 167.531633][ T6410] ubi0: mtd0 is detached [ 167.535973][ T6393] ubi0: attaching mtd0 [ 167.541925][ T6393] ubi0: scanning is finished [ 167.569123][ T6393] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 167.580412][ T6395] ubi0: attaching mtd0 [ 167.591411][ T6395] ubi0: scanning is finished [ 167.630685][ T6395] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 167.644988][ T6415] ubi0: attaching mtd0 [ 167.650576][ T6415] ubi0: scanning is finished [ 167.716398][ T6415] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 167.724117][ T6415] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 167.733011][ T6415] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 167.740263][ T6415] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 167.747829][ T6415] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 167.755194][ T6415] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 167.763486][ T6415] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 167.773882][ T6415] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 167.784239][ T6428] ubi0: background thread "ubi_bgt0d" started, PID 6428 [ 167.784332][ T6417] ubi0: detaching mtd0 [ 167.798626][ T6417] ubi0: mtd0 is detached [ 167.803818][ T6400] ubi0: attaching mtd0 [ 167.808760][ T6400] ubi0: scanning is finished [ 167.857076][ T6400] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 167.869012][ T6404] ubi0: attaching mtd0 [ 167.875419][ T6404] ubi0: scanning is finished [ 167.921142][ T6404] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 167.935094][ T6410] ubi0: attaching mtd0 [ 167.941307][ T6410] ubi0: scanning is finished [ 167.995983][ T6410] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 168.007159][ T6423] ubi0: attaching mtd0 [ 168.020090][ T6423] ubi0: scanning is finished [ 168.050572][ T6423] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 168.058318][ T6423] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 168.066445][ T6423] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 168.073784][ T6423] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 168.081397][ T6423] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 168.088535][ T6423] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 168.096812][ T6423] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 168.107323][ T6423] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 168.117669][ T6426] ubi0: detaching mtd0 [ 168.117669][ T6441] ubi0: background thread "ubi_bgt0d" started, PID 6441 [ 168.135690][ T6426] ubi0: mtd0 is detached [ 168.140136][ T6427] ubi0: attaching mtd0 [ 168.144996][ T6427] ubi0: scanning is finished [ 168.198564][ T6427] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 168.207725][ T6427] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 168.215060][ T6427] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 168.222194][ T6427] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 168.229702][ T6427] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 168.236514][ T6427] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 168.244692][ T6427] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 168.254623][ T6427] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 168.264681][ T6443] ubi0: background thread "ubi_bgt0d" started, PID 6443 [ 168.271839][ T6429] ubi0: detaching mtd0 [ 168.278731][ T6429] ubi0: mtd0 is detached [ 168.283644][ T6415] ubi0: attaching mtd0 [ 168.289320][ T6415] ubi0: scanning is finished [ 168.324173][ T6415] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 168.335601][ T6432] ubi0: attaching mtd0 [ 168.340931][ T6432] ubi0: scanning is finished [ 168.372365][ T6432] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 168.384705][ T6432] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 168.392398][ T6432] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 168.401237][ T6432] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 168.409190][ T6432] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 168.416034][ T6432] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 168.424437][ T6432] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 168.434530][ T6432] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 168.444801][ T6447] ubi0: background thread "ubi_bgt0d" started, PID 6447 [ 168.444809][ T6434] ubi0: detaching mtd0 [ 168.460365][ T6434] ubi0: mtd0 is detached [ 168.464956][ T6436] ubi0: attaching mtd0 [ 168.470419][ T6436] ubi0: scanning is finished [ 168.492533][ T6436] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 168.500226][ T6436] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 168.507540][ T6436] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 168.514611][ T6436] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 168.522062][ T6436] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 168.528858][ T6436] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 168.538584][ T6436] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 168.548636][ T6436] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 168.558637][ T6450] ubi0: background thread "ubi_bgt0d" started, PID 6450 [ 168.565799][ T6439] ubi: mtd0 is already attached to ubi0 [ 168.571452][ T6440] ubi0: detaching mtd0 [ 168.577607][ T6440] ubi0: mtd0 is detached [ 168.582578][ T6423] ubi0: attaching mtd0 [ 168.587254][ T6423] ubi0: scanning is finished [ 168.611431][ T6423] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 168.623918][ T6427] ubi0: attaching mtd0 [ 168.633184][ T6427] ubi0: scanning is finished [ 168.691858][ T6427] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 168.706596][ T6446] ubi0: attaching mtd0 [ 168.712980][ T6446] ubi0: scanning is finished [ 168.757032][ T6446] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 168.764874][ T6446] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 168.777337][ T6446] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 168.784852][ T6446] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 168.797786][ T6446] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 168.804792][ T6446] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 168.813165][ T6446] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 168.823401][ T6446] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 168.833779][ T6459] ubi0: background thread "ubi_bgt0d" started, PID 6459 [ 168.841071][ T6448] ubi0: detaching mtd0 [ 168.846930][ T6448] ubi0: mtd0 is detached [ 168.851854][ T6434] ubi0: attaching mtd0 [ 168.856750][ T6434] ubi0: scanning is finished 2022/09/20 08:16:04 executed programs: 553 [ 168.884261][ T6434] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 168.896193][ T6442] ubi0: attaching mtd0 [ 168.902461][ T6442] ubi0: scanning is finished [ 168.937179][ T6442] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 168.947328][ T6436] ubi0: attaching mtd0 [ 168.953357][ T6436] ubi0: scanning is finished [ 168.996693][ T6436] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 169.006618][ T6454] ubi0: attaching mtd0 [ 169.019950][ T6454] ubi0: scanning is finished [ 169.054941][ T6454] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 169.063113][ T6454] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 169.071467][ T6454] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 169.078639][ T6454] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 169.086240][ T6454] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 169.093826][ T6454] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 169.102278][ T6454] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 169.112715][ T6454] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 169.123184][ T6472] ubi0: background thread "ubi_bgt0d" started, PID 6472 [ 169.130863][ T6456] ubi0: detaching mtd0 [ 169.137020][ T6456] ubi0: mtd0 is detached [ 169.141582][ T6458] ubi0: attaching mtd0 [ 169.147270][ T6458] ubi0: scanning is finished [ 169.169127][ T6458] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 169.177058][ T6458] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 169.184638][ T6458] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 169.193559][ T6458] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 169.201284][ T6458] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 169.208184][ T6458] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 169.216488][ T6458] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 169.226658][ T6458] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 169.236811][ T6460] ubi0: detaching mtd0 [ 169.236817][ T6474] ubi0: background thread "ubi_bgt0d" started, PID 6474 [ 169.253424][ T6460] ubi0: mtd0 is detached [ 169.257723][ T6446] ubi0: attaching mtd0 [ 169.263801][ T6446] ubi0: scanning is finished [ 169.290959][ T6446] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 169.307992][ T6463] ubi0: attaching mtd0 [ 169.313238][ T6463] ubi0: scanning is finished [ 169.352539][ T6463] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 169.360673][ T6463] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 169.368269][ T6463] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 169.376038][ T6463] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 169.384037][ T6463] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 169.393056][ T6463] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 169.401435][ T6463] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 169.411721][ T6463] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 169.423095][ T6478] ubi0: background thread "ubi_bgt0d" started, PID 6478 [ 169.428698][ T6466] ubi0: detaching mtd0 [ 169.435811][ T6466] ubi0: mtd0 is detached [ 169.440812][ T6467] ubi0: attaching mtd0 [ 169.445783][ T6467] ubi0: scanning is finished [ 169.471121][ T6467] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 169.479800][ T6467] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 169.487181][ T6467] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 169.494457][ T6467] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 169.502145][ T6467] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 169.509258][ T6467] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 169.517605][ T6467] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 169.528429][ T6467] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 169.538871][ T6480] ubi0: background thread "ubi_bgt0d" started, PID 6480 [ 169.544165][ T6470] ubi0: detaching mtd0 [ 169.554017][ T6470] ubi0: mtd0 is detached [ 169.558653][ T6471] ubi0: attaching mtd0 [ 169.563600][ T6471] ubi0: scanning is finished [ 169.613835][ T6471] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 169.622099][ T6471] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 169.629713][ T6471] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 169.637019][ T6471] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 169.648128][ T6471] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 169.655144][ T6471] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 169.663430][ T6471] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 169.673504][ T6471] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 169.683558][ T6482] ubi0: background thread "ubi_bgt0d" started, PID 6482 [ 169.690957][ T6473] ubi0: detaching mtd0 [ 169.696997][ T6473] ubi0: mtd0 is detached [ 169.702403][ T6454] ubi0: attaching mtd0 [ 169.707788][ T6454] ubi0: scanning is finished [ 169.730052][ T6454] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 169.744475][ T6458] ubi0: attaching mtd0 [ 169.750270][ T6458] ubi0: scanning is finished [ 169.793393][ T6458] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 169.806467][ T6477] ubi0: attaching mtd0 [ 169.813400][ T6477] ubi0: scanning is finished [ 169.884346][ T6477] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 169.892231][ T6477] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 169.899609][ T6477] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 169.906789][ T6477] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 169.914510][ T6477] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 169.921735][ T6477] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 169.930061][ T6477] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 169.940934][ T6477] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 169.951314][ T6490] ubi0: background thread "ubi_bgt0d" started, PID 6490 [ 169.953957][ T6479] ubi0: detaching mtd0 [ 169.966031][ T6479] ubi0: mtd0 is detached [ 169.971214][ T6463] ubi0: attaching mtd0 [ 169.975974][ T6463] ubi0: scanning is finished [ 170.007410][ T6463] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 170.016910][ T6470] ubi0: attaching mtd0 [ 170.022024][ T6470] ubi0: scanning is finished [ 170.059423][ T6470] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 170.070748][ T6471] ubi0: attaching mtd0 [ 170.075695][ T6471] ubi0: scanning is finished [ 170.134094][ T6471] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 170.144435][ T6485] ubi0: attaching mtd0 [ 170.149623][ T6485] ubi0: scanning is finished [ 170.187022][ T6485] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 170.195164][ T6485] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 170.202877][ T6485] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 170.211606][ T6485] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 170.219183][ T6485] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 170.226203][ T6485] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 170.235156][ T6485] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 170.245176][ T6485] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 170.255264][ T6503] ubi0: background thread "ubi_bgt0d" started, PID 6503 [ 170.255740][ T6488] ubi0: detaching mtd0 [ 170.267940][ T6488] ubi0: mtd0 is detached [ 170.273051][ T6489] ubi0: attaching mtd0 [ 170.278283][ T6489] ubi0: scanning is finished [ 170.325413][ T6489] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 170.336430][ T6489] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 170.346374][ T6489] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 170.356020][ T6489] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 170.365809][ T6489] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 170.376559][ T6489] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 170.387097][ T6489] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 170.402546][ T6489] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 170.414077][ T6491] ubi0: detaching mtd0 [ 170.414080][ T6505] ubi0: background thread "ubi_bgt0d" started, PID 6505 [ 170.432099][ T6491] ubi0: mtd0 is detached [ 170.436665][ T6477] ubi0: attaching mtd0 [ 170.445478][ T6477] ubi0: scanning is finished [ 170.491405][ T6477] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 170.503790][ T6495] ubi0: attaching mtd0 [ 170.510651][ T6495] ubi0: scanning is finished [ 170.538866][ T6495] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 170.546809][ T6495] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 170.554729][ T6495] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 170.563089][ T6495] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 170.570591][ T6495] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 170.577708][ T6495] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 170.586167][ T6495] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 170.596249][ T6495] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 170.606436][ T6497] ubi: mtd0 is already attached to ubi0 [ 170.606529][ T6509] ubi0: background thread "ubi_bgt0d" started, PID 6509 [ 170.612169][ T6498] ubi0: detaching mtd0 [ 170.625593][ T6498] ubi0: mtd0 is detached [ 170.632653][ T6502] ubi0: attaching mtd0 [ 170.642574][ T6502] ubi0: scanning is finished [ 170.668273][ T6502] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 170.676107][ T6502] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 170.683690][ T6502] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 170.691103][ T6502] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 170.698736][ T6502] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 170.706025][ T6502] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 170.716497][ T6502] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 170.727556][ T6502] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 170.737834][ T6511] ubi0: background thread "ubi_bgt0d" started, PID 6511 [ 170.737843][ T6504] ubi0: detaching mtd0 [ 170.753840][ T6504] ubi0: mtd0 is detached [ 170.758426][ T6485] ubi0: attaching mtd0 [ 170.764347][ T6485] ubi0: scanning is finished [ 170.786682][ T6485] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 170.799595][ T6489] ubi0: attaching mtd0 [ 170.804593][ T6489] ubi0: scanning is finished [ 170.838326][ T6489] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 170.854315][ T6508] ubi0: attaching mtd0 [ 170.860425][ T6508] ubi0: scanning is finished [ 170.896525][ T6508] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 170.904186][ T6508] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 170.911890][ T6508] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 170.919335][ T6508] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 170.926889][ T6508] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 170.934113][ T6508] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 170.942432][ T6508] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 170.952775][ T6508] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 170.962899][ T6519] ubi0: background thread "ubi_bgt0d" started, PID 6519 [ 170.963005][ T6510] ubi0: detaching mtd0 [ 170.977007][ T6510] ubi0: mtd0 is detached [ 170.982639][ T6497] ubi0: attaching mtd0 [ 170.987487][ T6497] ubi0: scanning is finished [ 171.012696][ T6497] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 171.023190][ T6495] ubi0: attaching mtd0 [ 171.028269][ T6495] ubi0: scanning is finished [ 171.061834][ T6495] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 171.073946][ T6504] ubi0: attaching mtd0 [ 171.079842][ T6504] ubi0: scanning is finished [ 171.117922][ T6504] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 171.128283][ T6515] ubi0: attaching mtd0 [ 171.142003][ T6515] ubi0: scanning is finished [ 171.180111][ T6515] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 171.188272][ T6515] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 171.195945][ T6515] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 171.203266][ T6515] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 171.211084][ T6515] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 171.218194][ T6515] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 171.226769][ T6515] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 171.238230][ T6515] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 171.248300][ T6533] ubi0: background thread "ubi_bgt0d" started, PID 6533 [ 171.250672][ T6517] ubi0: detaching mtd0 [ 171.264050][ T6517] ubi0: mtd0 is detached [ 171.268698][ T6520] ubi0: attaching mtd0 [ 171.274416][ T6520] ubi0: scanning is finished [ 171.328012][ T6520] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 171.335938][ T6520] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 171.344784][ T6520] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 171.352015][ T6520] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 171.359881][ T6520] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 171.366843][ T6520] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 171.375182][ T6520] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 171.385433][ T6520] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 171.395642][ T6521] ubi0: detaching mtd0 [ 171.395646][ T6535] ubi0: background thread "ubi_bgt0d" started, PID 6535 [ 171.408337][ T6521] ubi0: mtd0 is detached [ 171.413053][ T6508] ubi0: attaching mtd0 [ 171.417775][ T6508] ubi0: scanning is finished [ 171.440116][ T6508] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 171.451127][ T6524] ubi0: attaching mtd0 [ 171.456003][ T6524] ubi0: scanning is finished [ 171.484310][ T6524] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 171.492405][ T6524] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 171.500395][ T6524] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 171.507682][ T6524] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 171.515281][ T6524] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 171.523733][ T6524] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 171.531861][ T6524] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 171.542263][ T6524] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 171.552616][ T6539] ubi0: background thread "ubi_bgt0d" started, PID 6539 [ 171.553237][ T6527] ubi: mtd0 is already attached to ubi0 [ 171.565537][ T6528] ubi0: detaching mtd0 [ 171.573839][ T6528] ubi0: mtd0 is detached [ 171.578555][ T6532] ubi0: attaching mtd0 [ 171.584490][ T6532] ubi0: scanning is finished [ 171.610588][ T6532] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 171.618263][ T6532] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 171.626440][ T6532] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 171.633734][ T6532] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 171.641192][ T6532] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 171.647956][ T6532] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 171.656931][ T6532] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 171.666874][ T6532] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 171.676883][ T6534] ubi0: detaching mtd0 [ 171.676892][ T6541] ubi0: background thread "ubi_bgt0d" started, PID 6541 [ 171.690767][ T6534] ubi0: mtd0 is detached [ 171.695386][ T6515] ubi0: attaching mtd0 [ 171.700315][ T6515] ubi0: scanning is finished [ 171.729155][ T6515] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 171.740741][ T6520] ubi0: attaching mtd0 [ 171.748627][ T6520] ubi0: scanning is finished [ 171.806184][ T6520] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 171.816287][ T6538] ubi0: attaching mtd0 [ 171.821559][ T6538] ubi0: scanning is finished [ 171.863194][ T6538] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 171.871050][ T6538] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 171.878378][ T6538] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 171.886039][ T6538] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 171.893662][ T6538] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 171.900730][ T6538] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 171.910834][ T6538] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 171.921047][ T6538] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 171.931090][ T6549] ubi0: background thread "ubi_bgt0d" started, PID 6549 [ 171.934898][ T6540] ubi0: detaching mtd0 [ 171.944742][ T6540] ubi0: mtd0 is detached [ 171.949572][ T6524] ubi0: attaching mtd0 [ 171.955844][ T6524] ubi0: scanning is finished [ 171.982535][ T6524] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 171.996874][ T6527] ubi0: attaching mtd0 [ 172.002692][ T6527] ubi0: scanning is finished [ 172.046126][ T6527] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 172.059120][ T6532] ubi0: attaching mtd0 [ 172.064000][ T6532] ubi0: scanning is finished [ 172.097615][ T6532] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 172.105261][ T6532] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 172.113837][ T6532] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 172.120969][ T6532] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 172.128673][ T6532] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 172.135748][ T6532] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 172.144117][ T6532] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 172.154643][ T6532] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 172.165930][ T6558] ubi0: background thread "ubi_bgt0d" started, PID 6558 [ 172.165935][ T6544] ubi: mtd0 is already attached to ubi0 [ 172.192261][ T6546] ubi0: detaching mtd0 [ 172.199189][ T6546] ubi0: mtd0 is detached [ 172.203795][ T6548] ubi0: attaching mtd0 [ 172.208838][ T6548] ubi0: scanning is finished [ 172.255905][ T6548] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 172.267084][ T6548] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 172.275787][ T6548] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 172.283283][ T6548] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 172.291557][ T6548] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 172.299138][ T6548] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 172.307538][ T6548] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 172.318153][ T6548] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 172.328513][ T6563] ubi0: background thread "ubi_bgt0d" started, PID 6563 [ 172.328551][ T6550] ubi0: detaching mtd0 [ 172.344168][ T6550] ubi0: mtd0 is detached [ 172.348552][ T6538] ubi0: attaching mtd0 [ 172.354121][ T6538] ubi0: scanning is finished [ 172.394445][ T6538] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 172.405461][ T6553] ubi0: attaching mtd0 [ 172.415799][ T6553] ubi0: scanning is finished [ 172.444625][ T6553] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 172.453295][ T6553] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 172.461362][ T6553] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 172.468708][ T6553] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 172.476315][ T6553] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 172.485006][ T6553] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 172.493874][ T6553] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 172.504040][ T6553] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 172.515290][ T6570] ubi0: background thread "ubi_bgt0d" started, PID 6570 [ 172.517147][ T6555] ubi0: detaching mtd0 [ 172.530289][ T6555] ubi0: mtd0 is detached [ 172.534952][ T6557] ubi0: attaching mtd0 [ 172.540613][ T6557] ubi0: scanning is finished [ 172.567950][ T6557] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 172.575986][ T6557] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 172.583778][ T6557] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 172.591182][ T6557] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 172.598885][ T6557] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 172.605982][ T6557] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 172.614296][ T6557] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 172.624559][ T6557] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 172.635184][ T6572] ubi0: background thread "ubi_bgt0d" started, PID 6572 [ 172.642679][ T6559] ubi0: detaching mtd0 [ 172.650269][ T6559] ubi0: mtd0 is detached [ 172.654838][ T6561] ubi0: attaching mtd0 [ 172.660828][ T6561] ubi0: scanning is finished [ 172.710485][ T6561] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 172.718393][ T6561] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 172.726149][ T6561] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 172.733383][ T6561] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 172.741016][ T6561] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 172.747963][ T6561] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 172.758222][ T6561] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 172.768384][ T6561] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 172.778609][ T6544] ubi: mtd0 is already attached to ubi0 [ 172.778617][ T6574] ubi0: background thread "ubi_bgt0d" started, PID 6574 [ 172.789398][ T6562] ubi0: detaching mtd0 [ 172.811658][ T6562] ubi0: mtd0 is detached [ 172.816309][ T6565] ubi0: attaching mtd0 [ 172.822448][ T6565] ubi0: scanning is finished [ 172.857304][ T6565] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 172.867467][ T6565] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 172.874978][ T6565] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 172.882272][ T6565] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 172.889929][ T6565] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 172.896892][ T6565] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 172.905782][ T6565] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 172.916250][ T6565] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 172.926680][ T6579] ubi0: background thread "ubi_bgt0d" started, PID 6579 [ 172.933294][ T6568] ubi: mtd0 is already attached to ubi0 [ 172.939750][ T6569] ubi0: detaching mtd0 [ 172.945671][ T6569] ubi0: mtd0 is detached [ 172.950862][ T6553] ubi0: attaching mtd0 [ 172.955956][ T6553] ubi0: scanning is finished [ 173.005733][ T6553] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 173.015577][ T6575] ubi0: attaching mtd0 [ 173.024594][ T6575] ubi0: scanning is finished [ 173.066686][ T6575] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 173.074597][ T6575] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 173.083077][ T6575] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 173.090152][ T6575] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 173.097548][ T6575] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 173.104878][ T6575] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 173.113079][ T6575] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 173.123006][ T6575] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 173.132963][ T6585] ubi0: background thread "ubi_bgt0d" started, PID 6585 [ 173.140211][ T6576] ubi0: detaching mtd0 [ 173.146531][ T6576] ubi0: mtd0 is detached [ 173.152895][ T6578] ubi0: attaching mtd0 [ 173.157615][ T6578] ubi0: scanning is finished [ 173.183789][ T6578] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 173.192353][ T6578] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 173.200303][ T6578] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 173.207446][ T6578] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 173.215536][ T6578] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 173.222663][ T6578] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 173.231032][ T6578] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 173.241891][ T6578] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 173.254264][ T6561] ubi: mtd0 is already attached to ubi0 [ 173.254268][ T6587] ubi0: background thread "ubi_bgt0d" started, PID 6587 [ 173.267687][ T6580] ubi0: detaching mtd0 [ 173.281163][ T6580] ubi0: mtd0 is detached [ 173.286309][ T6571] ubi0: attaching mtd0 [ 173.292668][ T6571] ubi0: scanning is finished [ 173.313335][ T6571] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 173.327470][ T6565] ubi0: attaching mtd0 [ 173.332447][ T6565] ubi0: scanning is finished [ 173.385162][ T6565] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 173.396733][ T6584] ubi0: attaching mtd0 [ 173.402331][ T6584] ubi0: scanning is finished [ 173.457462][ T6584] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 173.465345][ T6584] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 173.473041][ T6584] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 173.480680][ T6584] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 173.488265][ T6584] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 173.497737][ T6584] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 173.506233][ T6584] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 173.516318][ T6584] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 173.527641][ T6598] ubi0: background thread "ubi_bgt0d" started, PID 6598 [ 173.527724][ T6586] ubi0: detaching mtd0 [ 173.543829][ T6586] ubi0: mtd0 is detached [ 173.548211][ T6575] ubi0: attaching mtd0 [ 173.553453][ T6575] ubi0: scanning is finished [ 173.606210][ T6575] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 173.616680][ T6589] ubi0: attaching mtd0 [ 173.625757][ T6589] ubi0: scanning is finished [ 173.657739][ T6589] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 173.666686][ T6589] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 173.674691][ T6589] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 173.681918][ T6589] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 173.689948][ T6589] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 173.697237][ T6589] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 173.705631][ T6589] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 173.716210][ T6589] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 173.726528][ T6603] ubi0: background thread "ubi_bgt0d" started, PID 6603 [ 173.735186][ T6591] ubi: mtd0 is already attached to ubi0 [ 173.741755][ T6578] ubi: mtd0 is already attached to ubi0 [ 173.747722][ T6593] ubi: mtd0 is already attached to ubi0 [ 173.755837][ T6595] ubi0: detaching mtd0 [ 173.770838][ T6595] ubi0: mtd0 is detached [ 173.781755][ T6597] ubi0: attaching mtd0 [ 173.792616][ T6597] ubi0: scanning is finished [ 173.826453][ T6597] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 173.834412][ T6597] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 173.843053][ T6597] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 173.851115][ T6597] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 173.858593][ T6597] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 173.865729][ T6597] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 173.874766][ T6597] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 173.885330][ T6597] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 173.896058][ T6610] ubi0: background thread "ubi_bgt0d" started, PID 6610 [ 173.897327][ T6599] ubi0: detaching mtd0 [ 173.909709][ T6599] ubi0: mtd0 is detached [ 173.914291][ T6584] ubi0: attaching mtd0 [ 173.920973][ T6584] ubi0: scanning is finished 2022/09/20 08:16:10 executed programs: 585 [ 173.954908][ T6584] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 173.967135][ T6602] ubi0: attaching mtd0 [ 173.973233][ T6602] ubi0: scanning is finished [ 174.014623][ T6602] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 174.022413][ T6602] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 174.031273][ T6602] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 174.038275][ T6602] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 174.046048][ T6602] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 174.053331][ T6602] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 174.061709][ T6602] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 174.072271][ T6602] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 174.083284][ T6604] ubi0: detaching mtd0 [ 174.090325][ T6604] ubi0: mtd0 is detached [ 174.094760][ T6607] ubi0: attaching mtd0 [ 174.100615][ T6607] ubi0: scanning is finished [ 174.131158][ T6607] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 174.138760][ T6607] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 174.146729][ T6607] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 174.153809][ T6607] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 174.161273][ T6607] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 174.168135][ T6607] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 174.176242][ T6607] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 174.186948][ T6607] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 174.196954][ T6618] ubi0: background thread "ubi_bgt0d" started, PID 6618 [ 174.204048][ T6609] ubi: mtd0 is already attached to ubi0 [ 174.210023][ T6593] ubi: mtd0 is already attached to ubi0 [ 174.215631][ T6611] ubi0: detaching mtd0 [ 174.227375][ T6611] ubi0: mtd0 is detached [ 174.234613][ T6597] ubi0: attaching mtd0 [ 174.240272][ T6597] ubi0: scanning is finished [ 174.271470][ T6597] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 174.283018][ T6615] ubi0: attaching mtd0 [ 174.288241][ T6615] ubi0: scanning is finished [ 174.317642][ T6615] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 174.325933][ T6615] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 174.333437][ T6615] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 174.340659][ T6615] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 174.348470][ T6615] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 174.355561][ T6615] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 174.363790][ T6615] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 174.374369][ T6615] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 174.384926][ T6626] ubi0: background thread "ubi_bgt0d" started, PID 6626 [ 174.384939][ T6617] ubi0: detaching mtd0 [ 174.399155][ T6617] ubi0: mtd0 is detached [ 174.405088][ T6602] ubi0: attaching mtd0 [ 174.410362][ T6602] ubi0: scanning is finished [ 174.431810][ T6602] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 174.441979][ T6612] ubi0: attaching mtd0 [ 174.447902][ T6612] ubi0: scanning is finished [ 174.493356][ T6612] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 174.505096][ T6620] ubi0: attaching mtd0 [ 174.511681][ T6620] ubi0: scanning is finished [ 174.576739][ T6620] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 174.584511][ T6620] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 174.592660][ T6620] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 174.599903][ T6620] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 174.607464][ T6620] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 174.614586][ T6620] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 174.623523][ T6620] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 174.634072][ T6620] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 174.644256][ T6637] ubi0: background thread "ubi_bgt0d" started, PID 6637 [ 174.644530][ T6607] ubi: mtd0 is already attached to ubi0 [ 174.659072][ T6623] ubi0: detaching mtd0 [ 174.670767][ T6623] ubi0: mtd0 is detached [ 174.680287][ T6625] ubi0: attaching mtd0 [ 174.688143][ T6625] ubi0: scanning is finished [ 174.718308][ T6625] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 174.726012][ T6625] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 174.734182][ T6625] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 174.741641][ T6625] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 174.749876][ T6625] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 174.756900][ T6625] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 174.765231][ T6625] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 174.775778][ T6625] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 174.786418][ T6640] ubi0: background thread "ubi_bgt0d" started, PID 6640 [ 174.786447][ T6627] ubi0: detaching mtd0 [ 174.802018][ T6627] ubi0: mtd0 is detached [ 174.806713][ T6617] ubi0: attaching mtd0 [ 174.812986][ T6617] ubi0: scanning is finished [ 174.841530][ T6617] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 174.853250][ T6631] ubi0: attaching mtd0 [ 174.859166][ T6631] ubi0: scanning is finished [ 174.912898][ T6631] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 174.921704][ T6631] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 174.929295][ T6631] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 174.936370][ T6631] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 174.943877][ T6631] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 174.951800][ T6631] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 174.960013][ T6631] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 174.970022][ T6631] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 174.980021][ T6645] ubi0: background thread "ubi_bgt0d" started, PID 6645 [ 174.987197][ T6634] ubi: mtd0 is already attached to ubi0 [ 174.993108][ T6635] ubi0: detaching mtd0 [ 174.999693][ T6635] ubi0: mtd0 is detached [ 175.004491][ T6639] ubi0: attaching mtd0 [ 175.009871][ T6639] ubi0: scanning is finished [ 175.044946][ T6639] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 175.053002][ T6639] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 175.061084][ T6639] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 175.068386][ T6639] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 175.076386][ T6639] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 175.083665][ T6639] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 175.092064][ T6639] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 175.102408][ T6639] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 175.113206][ T6620] ubi: mtd0 is already attached to ubi0 [ 175.113234][ T6648] ubi0: background thread "ubi_bgt0d" started, PID 6648 [ 175.120064][ T6641] ubi0: detaching mtd0 [ 175.134592][ T6641] ubi0: mtd0 is detached [ 175.140119][ T6625] ubi0: attaching mtd0 [ 175.145258][ T6625] ubi0: scanning is finished [ 175.172869][ T6625] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 175.185462][ T6644] ubi0: attaching mtd0 [ 175.191743][ T6644] ubi0: scanning is finished [ 175.231201][ T6644] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 175.239642][ T6644] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 175.247130][ T6644] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 175.254762][ T6644] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 175.263695][ T6644] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 175.273188][ T6644] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 175.282185][ T6644] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 175.293196][ T6644] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 175.304041][ T6655] ubi0: background thread "ubi_bgt0d" started, PID 6655 [ 175.305082][ T6646] ubi0: detaching mtd0 [ 175.317310][ T6646] ubi0: mtd0 is detached [ 175.322005][ T6631] ubi0: attaching mtd0 [ 175.326941][ T6631] ubi0: scanning is finished [ 175.365483][ T6631] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 175.376722][ T6636] ubi0: attaching mtd0 [ 175.385829][ T6636] ubi0: scanning is finished [ 175.442350][ T6636] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 175.457273][ T6639] ubi0: attaching mtd0 [ 175.463548][ T6639] ubi0: scanning is finished [ 175.506897][ T6639] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 175.516767][ T6650] ubi0: attaching mtd0 [ 175.522864][ T6650] ubi0: scanning is finished [ 175.577499][ T6650] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 175.585627][ T6650] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 175.594065][ T6650] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 175.603815][ T6650] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 175.611590][ T6650] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 175.618575][ T6650] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 175.626913][ T6650] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 175.637341][ T6650] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 175.647566][ T6668] ubi0: background thread "ubi_bgt0d" started, PID 6668 [ 175.647628][ T6652] ubi0: detaching mtd0 [ 175.664202][ T6652] ubi0: mtd0 is detached [ 175.668834][ T6654] ubi0: attaching mtd0 [ 175.673945][ T6654] ubi0: scanning is finished [ 175.706210][ T6654] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 175.716266][ T6654] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 175.723895][ T6654] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 175.731561][ T6654] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 175.739414][ T6654] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 175.746312][ T6654] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 175.754451][ T6654] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 175.764658][ T6654] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 175.774743][ T6670] ubi0: background thread "ubi_bgt0d" started, PID 6670 [ 175.782001][ T6656] ubi0: detaching mtd0 [ 175.790031][ T6656] ubi0: mtd0 is detached [ 175.798466][ T6644] ubi0: attaching mtd0 [ 175.804446][ T6644] ubi0: scanning is finished [ 175.840484][ T6644] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 175.851995][ T6659] ubi0: attaching mtd0 [ 175.857416][ T6659] ubi0: scanning is finished [ 175.918386][ T6659] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 175.926166][ T6659] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 175.934107][ T6659] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 175.943217][ T6659] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 175.951466][ T6659] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 175.958472][ T6659] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 175.966769][ T6659] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 175.977398][ T6659] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 175.987590][ T6674] ubi0: background thread "ubi_bgt0d" started, PID 6674 [ 175.988159][ T6661] ubi0: detaching mtd0 [ 176.002353][ T6661] ubi0: mtd0 is detached [ 176.006866][ T6663] ubi0: attaching mtd0 [ 176.012764][ T6663] ubi0: scanning is finished [ 176.044132][ T6663] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 176.052642][ T6663] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 176.060891][ T6663] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 176.067908][ T6663] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 176.075709][ T6663] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 176.082732][ T6663] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 176.091022][ T6663] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 176.101218][ T6663] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 176.111637][ T6676] ubi0: background thread "ubi_bgt0d" started, PID 6676 [ 176.118725][ T6665] ubi0: detaching mtd0 [ 176.125493][ T6665] ubi0: mtd0 is detached [ 176.131644][ T6667] ubi0: attaching mtd0 [ 176.136479][ T6667] ubi0: scanning is finished [ 176.187194][ T6667] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 176.195180][ T6667] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 176.203198][ T6667] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 176.210862][ T6667] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 176.218530][ T6667] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 176.225718][ T6667] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 176.234230][ T6667] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 176.244755][ T6667] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 176.255272][ T6677] ubi0: background thread "ubi_bgt0d" started, PID 6677 [ 176.255315][ T6669] ubi0: detaching mtd0 [ 176.268063][ T6669] ubi0: mtd0 is detached [ 176.273537][ T6650] ubi0: attaching mtd0 [ 176.278238][ T6650] ubi0: scanning is finished [ 176.303557][ T6650] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 176.314777][ T6654] ubi0: attaching mtd0 [ 176.320807][ T6654] ubi0: scanning is finished [ 176.347239][ T6654] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 176.357637][ T6673] ubi0: attaching mtd0 [ 176.362656][ T6673] ubi0: scanning is finished [ 176.402352][ T6673] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 176.411957][ T6673] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 176.419435][ T6673] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 176.426766][ T6673] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 176.435047][ T6673] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 176.442276][ T6673] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 176.450924][ T6673] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 176.461546][ T6673] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 176.471899][ T6685] ubi0: background thread "ubi_bgt0d" started, PID 6685 [ 176.471998][ T6675] ubi0: detaching mtd0 [ 176.486630][ T6675] ubi0: mtd0 is detached [ 176.491543][ T6659] ubi0: attaching mtd0 [ 176.496913][ T6659] ubi0: scanning is finished [ 176.544180][ T6659] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 176.555505][ T6663] ubi0: attaching mtd0 [ 176.563342][ T6663] ubi0: scanning is finished [ 176.607611][ T6663] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 176.622175][ T6667] ubi0: attaching mtd0 [ 176.627842][ T6667] ubi0: scanning is finished [ 176.671532][ T6667] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 176.682942][ T6680] ubi0: attaching mtd0 [ 176.688152][ T6680] ubi0: scanning is finished [ 176.735210][ T6680] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 176.743007][ T6680] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 176.750957][ T6680] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 176.758255][ T6680] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 176.767577][ T6680] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 176.774755][ T6680] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 176.783651][ T6680] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 176.794303][ T6680] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 176.804726][ T6698] ubi0: background thread "ubi_bgt0d" started, PID 6698 [ 176.805412][ T6683] ubi0: detaching mtd0 [ 176.822337][ T6683] ubi0: mtd0 is detached [ 176.827461][ T6684] ubi0: attaching mtd0 [ 176.832411][ T6684] ubi0: scanning is finished [ 176.895483][ T6684] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 176.904725][ T6684] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 176.912371][ T6684] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 176.919819][ T6684] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 176.927458][ T6684] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 176.934713][ T6684] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 176.943438][ T6684] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 176.953944][ T6684] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 176.964454][ T6700] ubi0: background thread "ubi_bgt0d" started, PID 6700 [ 176.965021][ T6686] ubi0: detaching mtd0 [ 176.977337][ T6686] ubi0: mtd0 is detached [ 176.982387][ T6673] ubi0: attaching mtd0 [ 176.987833][ T6673] ubi0: scanning is finished [ 177.022499][ T6673] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 177.035078][ T6689] ubi0: attaching mtd0 [ 177.040601][ T6689] ubi0: scanning is finished [ 177.091078][ T6689] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 177.103322][ T6689] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 177.111888][ T6689] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 177.118828][ T6689] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 177.132075][ T6689] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 177.138888][ T6689] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 177.148493][ T6689] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 177.163725][ T6689] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 177.174104][ T6704] ubi0: background thread "ubi_bgt0d" started, PID 6704 [ 177.174234][ T6692] ubi0: detaching mtd0 [ 177.191533][ T6692] ubi0: mtd0 is detached [ 177.196115][ T6693] ubi0: attaching mtd0 [ 177.202498][ T6693] ubi0: scanning is finished [ 177.231058][ T6693] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 177.238679][ T6693] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 177.246783][ T6693] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 177.253839][ T6693] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 177.261296][ T6693] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 177.268057][ T6693] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 177.277120][ T6693] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 177.287185][ T6693] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 177.297198][ T6706] ubi0: background thread "ubi_bgt0d" started, PID 6706 [ 177.304730][ T6696] ubi0: detaching mtd0 [ 177.311710][ T6696] ubi0: mtd0 is detached [ 177.316193][ T6697] ubi0: attaching mtd0 [ 177.321466][ T6697] ubi0: scanning is finished [ 177.347528][ T6697] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 177.360213][ T6697] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 177.367446][ T6697] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 177.378377][ T6697] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 177.386338][ T6697] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 177.393590][ T6697] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 177.402123][ T6697] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 177.412361][ T6697] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 177.422678][ T6707] ubi0: background thread "ubi_bgt0d" started, PID 6707 [ 177.423447][ T6699] ubi0: detaching mtd0 [ 177.435694][ T6699] ubi0: mtd0 is detached [ 177.440282][ T6680] ubi0: attaching mtd0 [ 177.445822][ T6680] ubi0: scanning is finished [ 177.470779][ T6680] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 177.484573][ T6684] ubi0: attaching mtd0 [ 177.490746][ T6684] ubi0: scanning is finished [ 177.516084][ T6684] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 177.530924][ T6703] ubi0: attaching mtd0 [ 177.535892][ T6703] ubi0: scanning is finished [ 177.578421][ T6703] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 177.586346][ T6703] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 177.594350][ T6703] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 177.602563][ T6703] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 177.610537][ T6703] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 177.617461][ T6703] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 177.626012][ T6703] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 177.636384][ T6703] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 177.646816][ T6715] ubi0: background thread "ubi_bgt0d" started, PID 6715 [ 177.653079][ T6705] ubi0: detaching mtd0 [ 177.662621][ T6705] ubi0: mtd0 is detached [ 177.666995][ T6689] ubi0: attaching mtd0 [ 177.675824][ T6689] ubi0: scanning is finished [ 177.706094][ T6689] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 177.717122][ T6693] ubi0: attaching mtd0 [ 177.722658][ T6693] ubi0: scanning is finished [ 177.758817][ T6693] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 177.772669][ T6697] ubi0: attaching mtd0 [ 177.777609][ T6697] ubi0: scanning is finished [ 177.856285][ T6697] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 177.872004][ T6710] ubi0: attaching mtd0 [ 177.876824][ T6710] ubi0: scanning is finished [ 177.923791][ T6710] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 177.931750][ T6710] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 177.940308][ T6710] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 177.947454][ T6710] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 177.955091][ T6710] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 177.965739][ T6710] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 177.974646][ T6710] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 177.984783][ T6710] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 177.995028][ T6728] ubi0: background thread "ubi_bgt0d" started, PID 6728 [ 177.996885][ T6712] ubi0: detaching mtd0 [ 178.010554][ T6712] ubi0: mtd0 is detached [ 178.015196][ T6714] ubi0: attaching mtd0 [ 178.020926][ T6714] ubi0: scanning is finished [ 178.047651][ T6714] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 178.055836][ T6714] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 178.063322][ T6714] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 178.070665][ T6714] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 178.078211][ T6714] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 178.086225][ T6714] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 178.094834][ T6714] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 178.106551][ T6714] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 178.118009][ T6730] ubi0: background thread "ubi_bgt0d" started, PID 6730 [ 178.125739][ T6716] ubi0: detaching mtd0 [ 178.133265][ T6716] ubi0: mtd0 is detached [ 178.137771][ T6703] ubi0: attaching mtd0 [ 178.144730][ T6703] ubi0: scanning is finished [ 178.185818][ T6703] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 178.195887][ T6719] ubi0: attaching mtd0 [ 178.202705][ T6719] ubi0: scanning is finished [ 178.240196][ T6719] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 178.247892][ T6719] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 178.255679][ T6719] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 178.262961][ T6719] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 178.271325][ T6719] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 178.278384][ T6719] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 178.287145][ T6719] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 178.297569][ T6719] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 178.308503][ T6734] ubi0: background thread "ubi_bgt0d" started, PID 6734 [ 178.313093][ T6721] ubi0: detaching mtd0 [ 178.321561][ T6721] ubi0: mtd0 is detached [ 178.325928][ T6723] ubi0: attaching mtd0 [ 178.335179][ T6723] ubi0: scanning is finished [ 178.377758][ T6723] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 178.385559][ T6723] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 178.397599][ T6723] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 178.404728][ T6723] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 178.416574][ T6723] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 178.423598][ T6723] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 178.436169][ T6723] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 178.446258][ T6723] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 178.456832][ T6724] ubi0: detaching mtd0 [ 178.461170][ T6736] ubi0: background thread "ubi_bgt0d" started, PID 6736 [ 178.472555][ T6724] ubi0: mtd0 is detached [ 178.476997][ T6727] ubi0: attaching mtd0 [ 178.483663][ T6727] ubi0: scanning is finished [ 178.511501][ T6727] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 178.519355][ T6727] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 178.526843][ T6727] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 178.534746][ T6727] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 178.542835][ T6727] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 178.550143][ T6727] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 178.558829][ T6727] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 178.569850][ T6727] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 178.580324][ T6737] ubi0: background thread "ubi_bgt0d" started, PID 6737 [ 178.580819][ T6729] ubi0: detaching mtd0 [ 178.598439][ T6729] ubi0: mtd0 is detached [ 178.603106][ T6710] ubi0: attaching mtd0 [ 178.608589][ T6710] ubi0: scanning is finished [ 178.661213][ T6710] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 178.672610][ T6714] ubi0: attaching mtd0 [ 178.678131][ T6714] ubi0: scanning is finished [ 178.703815][ T6714] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 178.714462][ T6733] ubi0: attaching mtd0 [ 178.719979][ T6733] ubi0: scanning is finished [ 178.765306][ T6733] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 178.773496][ T6733] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 178.781274][ T6733] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 178.788384][ T6733] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 178.796194][ T6733] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 178.804339][ T6733] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 178.812860][ T6733] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 178.824785][ T6733] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 178.834929][ T6745] ubi0: background thread "ubi_bgt0d" started, PID 6745 [ 178.835840][ T6735] ubi0: detaching mtd0 [ 178.848186][ T6735] ubi0: mtd0 is detached [ 178.852780][ T6719] ubi0: attaching mtd0 [ 178.858127][ T6719] ubi0: scanning is finished [ 178.887744][ T6719] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 178.897591][ T6723] ubi0: attaching mtd0 [ 178.902966][ T6723] ubi0: scanning is finished [ 178.954695][ T6723] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 178.965710][ T6727] ubi0: attaching mtd0 [ 178.970991][ T6727] ubi0: scanning is finished 2022/09/20 08:16:15 executed programs: 614 [ 179.001812][ T6727] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 179.013466][ T6740] ubi0: attaching mtd0 [ 179.025688][ T6740] ubi0: scanning is finished [ 179.067794][ T6740] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 179.076095][ T6740] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 179.084431][ T6740] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 179.092614][ T6740] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 179.100293][ T6740] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 179.107288][ T6740] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 179.115798][ T6740] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 179.126244][ T6740] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 179.136744][ T6743] ubi0: detaching mtd0 [ 179.136748][ T6758] ubi0: background thread "ubi_bgt0d" started, PID 6758 [ 179.154252][ T6743] ubi0: mtd0 is detached [ 179.158808][ T6744] ubi0: attaching mtd0 [ 179.164133][ T6744] ubi0: scanning is finished [ 179.187379][ T6744] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 179.195256][ T6744] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 179.202815][ T6744] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 179.210745][ T6744] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 179.218315][ T6744] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 179.225568][ T6744] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 179.234185][ T6744] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 179.244783][ T6744] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 179.255515][ T6760] ubi0: background thread "ubi_bgt0d" started, PID 6760 [ 179.261347][ T6746] ubi0: detaching mtd0 [ 179.268799][ T6746] ubi0: mtd0 is detached [ 179.273570][ T6733] ubi0: attaching mtd0 [ 179.278850][ T6733] ubi0: scanning is finished [ 179.331983][ T6733] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 179.345961][ T6749] ubi0: attaching mtd0 [ 179.352576][ T6749] ubi0: scanning is finished [ 179.390335][ T6749] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 179.398090][ T6749] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 179.410029][ T6749] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 179.417069][ T6749] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 179.428215][ T6749] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 179.436684][ T6749] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 179.447807][ T6749] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 179.462624][ T6749] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 179.473604][ T6751] ubi0: detaching mtd0 [ 179.473602][ T6764] ubi0: background thread "ubi_bgt0d" started, PID 6764 [ 179.492815][ T6751] ubi0: mtd0 is detached [ 179.497526][ T6753] ubi0: attaching mtd0 [ 179.503639][ T6753] ubi0: scanning is finished [ 179.532063][ T6753] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 179.540575][ T6753] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 179.548009][ T6753] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 179.555396][ T6753] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 179.563554][ T6753] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 179.570841][ T6753] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 179.579457][ T6753] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 179.589812][ T6753] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 179.605408][ T6766] ubi0: background thread "ubi_bgt0d" started, PID 6766 [ 179.605489][ T6756] ubi: mtd0 is already attached to ubi0 [ 179.618158][ T6757] ubi0: detaching mtd0 [ 179.628635][ T6757] ubi0: mtd0 is detached [ 179.633058][ T6740] ubi0: attaching mtd0 [ 179.637822][ T6740] ubi0: scanning is finished [ 179.680269][ T6740] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 179.691744][ T6744] ubi0: attaching mtd0 [ 179.697033][ T6744] ubi0: scanning is finished [ 179.728662][ T6744] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 179.740385][ T6763] ubi0: attaching mtd0 [ 179.745816][ T6763] ubi0: scanning is finished [ 179.792684][ T6763] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 179.800418][ T6763] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 179.807767][ T6763] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 179.814876][ T6763] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 179.822494][ T6763] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 179.830480][ T6763] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 179.838462][ T6763] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 179.848826][ T6763] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 179.858821][ T6777] ubi0: background thread "ubi_bgt0d" started, PID 6777 [ 179.865884][ T6765] ubi0: detaching mtd0 [ 179.872414][ T6765] ubi0: mtd0 is detached [ 179.876881][ T6749] ubi0: attaching mtd0 [ 179.884150][ T6749] ubi0: scanning is finished [ 179.933463][ T6749] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 179.947599][ T6759] ubi0: attaching mtd0 [ 179.955357][ T6759] ubi0: scanning is finished [ 179.986213][ T6759] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 179.997788][ T6769] ubi0: attaching mtd0 [ 180.004094][ T6769] ubi0: scanning is finished [ 180.051871][ T6769] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 180.059882][ T6769] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 180.067264][ T6769] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 180.074470][ T6769] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 180.082661][ T6769] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 180.090695][ T6769] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 180.100794][ T6769] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 180.110923][ T6769] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 180.124690][ T6772] ubi: mtd0 is already attached to ubi0 [ 180.124701][ T6787] ubi0: background thread "ubi_bgt0d" started, PID 6787 [ 180.132935][ T6773] ubi0: detaching mtd0 [ 180.145394][ T6773] ubi0: mtd0 is detached [ 180.152967][ T6778] ubi0: attaching mtd0 [ 180.161704][ T6778] ubi0: scanning is finished [ 180.192478][ T6778] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 180.200817][ T6778] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 180.208490][ T6778] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 180.216342][ T6778] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 180.224481][ T6778] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 180.233152][ T6778] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 180.241687][ T6778] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 180.252024][ T6778] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 180.262308][ T6779] ubi0: detaching mtd0 [ 180.262474][ T6790] ubi0: background thread "ubi_bgt0d" started, PID 6790 [ 180.278848][ T6779] ubi0: mtd0 is detached [ 180.284268][ T6763] ubi0: attaching mtd0 [ 180.289710][ T6763] ubi0: scanning is finished [ 180.336921][ T6763] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 180.346813][ T6782] ubi0: attaching mtd0 [ 180.357434][ T6782] ubi0: scanning is finished [ 180.388877][ T6782] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 180.397627][ T6782] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 180.407796][ T6782] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 180.415341][ T6782] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 180.423384][ T6782] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 180.430836][ T6782] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 180.439942][ T6782] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 180.451820][ T6782] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 180.462790][ T6795] ubi0: background thread "ubi_bgt0d" started, PID 6795 [ 180.465283][ T6785] ubi0: detaching mtd0 [ 180.475615][ T6785] ubi0: mtd0 is detached [ 180.482380][ T6786] ubi0: attaching mtd0 [ 180.487633][ T6786] ubi0: scanning is finished [ 180.527378][ T6786] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 180.536175][ T6786] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 180.544010][ T6786] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 180.551171][ T6786] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 180.558789][ T6786] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 180.570607][ T6786] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 180.578676][ T6786] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 180.594063][ T6786] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 180.604217][ T6798] ubi0: background thread "ubi_bgt0d" started, PID 6798 [ 180.611378][ T6788] ubi0: detaching mtd0 [ 180.617049][ T6788] ubi0: mtd0 is detached [ 180.621627][ T6775] ubi0: attaching mtd0 [ 180.626327][ T6775] ubi0: scanning is finished [ 180.676682][ T6775] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 180.686640][ T6769] ubi0: attaching mtd0 [ 180.695508][ T6769] ubi0: scanning is finished [ 180.756880][ T6769] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 180.766853][ T6779] ubi0: attaching mtd0 [ 180.779882][ T6779] ubi0: scanning is finished [ 180.825002][ T6779] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 180.835342][ T6794] ubi0: attaching mtd0 [ 180.841975][ T6794] ubi0: scanning is finished [ 180.895324][ T6794] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 180.903409][ T6794] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 180.911137][ T6794] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 180.918428][ T6794] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 180.927733][ T6794] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 180.935410][ T6794] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 180.943902][ T6794] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 180.954252][ T6794] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 180.964565][ T6810] ubi0: background thread "ubi_bgt0d" started, PID 6810 [ 180.971953][ T6796] ubi0: detaching mtd0 [ 180.977954][ T6796] ubi0: mtd0 is detached [ 180.983087][ T6785] ubi0: attaching mtd0 [ 180.988027][ T6785] ubi0: scanning is finished [ 181.041270][ T6785] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 181.054545][ T6786] ubi0: attaching mtd0 [ 181.060380][ T6786] ubi0: scanning is finished [ 181.116647][ T6786] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 181.127720][ T6801] ubi0: attaching mtd0 [ 181.145679][ T6801] ubi0: scanning is finished [ 181.185414][ T6801] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 181.197524][ T6801] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 181.206235][ T6801] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 181.217252][ T6801] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 181.225988][ T6801] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 181.236832][ T6801] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 181.246550][ T6801] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 181.260522][ T6801] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 181.271005][ T6803] ubi0: detaching mtd0 [ 181.271165][ T6819] ubi0: background thread "ubi_bgt0d" started, PID 6819 [ 181.289826][ T6803] ubi0: mtd0 is detached [ 181.294372][ T6805] ubi0: attaching mtd0 [ 181.304343][ T6805] ubi0: scanning is finished [ 181.341361][ T6805] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 181.349301][ T6805] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 181.356654][ T6805] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 181.364384][ T6805] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 181.374354][ T6805] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 181.381871][ T6805] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 181.390455][ T6805] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 181.400799][ T6805] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 181.410911][ T6807] ubi0: detaching mtd0 [ 181.411121][ T6821] ubi0: background thread "ubi_bgt0d" started, PID 6821 [ 181.429703][ T6807] ubi0: mtd0 is detached [ 181.435363][ T6809] ubi0: attaching mtd0 [ 181.442493][ T6809] ubi0: scanning is finished [ 181.495123][ T6809] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 181.502941][ T6809] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 181.510238][ T6809] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 181.517191][ T6809] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 181.524734][ T6809] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 181.532018][ T6809] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 181.540100][ T6809] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 181.550125][ T6809] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 181.560193][ T6822] ubi0: background thread "ubi_bgt0d" started, PID 6822 [ 181.567205][ T6811] ubi0: detaching mtd0 [ 181.574903][ T6811] ubi0: mtd0 is detached [ 181.579696][ T6794] ubi0: attaching mtd0 [ 181.584543][ T6794] ubi0: scanning is finished [ 181.632314][ T6794] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 181.645221][ T6814] ubi0: attaching mtd0 [ 181.651998][ T6814] ubi0: scanning is finished [ 181.701420][ T6814] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 181.710767][ T6814] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 181.718096][ T6814] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 181.725737][ T6814] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 181.734759][ T6814] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 181.741913][ T6814] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 181.750715][ T6814] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 181.765114][ T6814] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 181.775385][ T6816] ubi0: detaching mtd0 [ 181.775459][ T6826] ubi0: background thread "ubi_bgt0d" started, PID 6826 [ 181.789141][ T6816] ubi0: mtd0 is detached [ 181.793949][ T6818] ubi0: attaching mtd0 [ 181.799836][ T6818] ubi0: scanning is finished [ 181.854232][ T6818] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 181.866123][ T6818] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 181.874383][ T6818] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 181.882063][ T6818] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 181.889955][ T6818] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 181.896728][ T6818] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 181.904949][ T6818] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 181.915335][ T6818] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 181.926699][ T6828] ubi0: background thread "ubi_bgt0d" started, PID 6828 [ 181.926925][ T6820] ubi0: detaching mtd0 [ 181.941488][ T6820] ubi0: mtd0 is detached [ 181.946241][ T6801] ubi0: attaching mtd0 [ 181.951481][ T6801] ubi0: scanning is finished [ 181.982583][ T6801] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 181.997535][ T6805] ubi0: attaching mtd0 [ 182.002756][ T6805] ubi0: scanning is finished [ 182.062408][ T6805] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 182.077315][ T6809] ubi0: attaching mtd0 [ 182.082299][ T6809] ubi0: scanning is finished [ 182.132947][ T6809] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 182.144057][ T6825] ubi0: attaching mtd0 [ 182.150086][ T6825] ubi0: scanning is finished [ 182.190413][ T6825] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 182.198130][ T6825] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 182.205784][ T6825] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 182.214289][ T6825] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 182.222405][ T6825] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 182.229538][ T6825] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 182.237686][ T6825] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 182.247870][ T6825] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 182.259497][ T6840] ubi0: background thread "ubi_bgt0d" started, PID 6840 [ 182.266558][ T6827] ubi0: detaching mtd0 [ 182.272675][ T6827] ubi0: mtd0 is detached [ 182.277060][ T6814] ubi0: attaching mtd0 [ 182.282067][ T6814] ubi0: scanning is finished [ 182.315671][ T6814] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 182.326898][ T6818] ubi0: attaching mtd0 [ 182.336733][ T6818] ubi0: scanning is finished [ 182.377450][ T6818] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 182.390372][ T6831] ubi0: attaching mtd0 [ 182.395969][ T6831] ubi0: scanning is finished [ 182.465200][ T6831] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 182.473507][ T6831] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 182.481537][ T6831] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 182.488650][ T6831] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 182.496610][ T6831] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 182.503750][ T6831] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 182.512199][ T6831] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 182.522847][ T6831] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 182.533207][ T6849] ubi0: background thread "ubi_bgt0d" started, PID 6849 [ 182.540551][ T6833] ubi0: detaching mtd0 [ 182.546370][ T6833] ubi0: mtd0 is detached [ 182.551337][ T6835] ubi0: attaching mtd0 [ 182.556223][ T6835] ubi0: scanning is finished [ 182.592655][ T6835] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 182.600791][ T6835] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 182.608323][ T6835] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 182.615733][ T6835] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 182.623638][ T6835] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 182.631371][ T6835] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 182.639728][ T6835] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 182.650126][ T6835] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 182.660586][ T6852] ubi0: background thread "ubi_bgt0d" started, PID 6852 [ 182.660887][ T6837] ubi0: detaching mtd0 [ 182.673489][ T6837] ubi0: mtd0 is detached [ 182.677841][ T6839] ubi0: attaching mtd0 [ 182.683048][ T6839] ubi0: scanning is finished [ 182.717763][ T6839] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 182.726142][ T6839] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 182.736105][ T6839] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 182.743466][ T6839] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 182.751002][ T6839] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 182.757791][ T6839] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 182.765840][ T6839] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 182.775987][ T6839] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 182.786061][ T6853] ubi0: background thread "ubi_bgt0d" started, PID 6853 [ 182.793341][ T6841] ubi0: detaching mtd0 [ 182.802462][ T6841] ubi0: mtd0 is detached [ 182.807353][ T6825] ubi0: attaching mtd0 [ 182.813238][ T6825] ubi0: scanning is finished [ 182.841093][ T6825] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 182.852843][ T6844] ubi0: attaching mtd0 [ 182.858870][ T6844] ubi0: scanning is finished [ 182.923364][ T6844] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 182.932309][ T6844] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 182.939705][ T6844] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 182.946828][ T6844] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 182.959012][ T6844] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 182.966010][ T6844] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 182.979046][ T6844] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 182.990120][ T6844] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 183.000715][ T6857] ubi0: background thread "ubi_bgt0d" started, PID 6857 [ 183.000822][ T6847] ubi0: detaching mtd0 [ 183.016341][ T6847] ubi0: mtd0 is detached [ 183.022928][ T6848] ubi0: attaching mtd0 [ 183.028082][ T6848] ubi0: scanning is finished [ 183.052554][ T6848] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 183.061001][ T6848] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 183.068468][ T6848] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 183.075794][ T6848] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 183.083480][ T6848] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 183.090550][ T6848] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 183.098692][ T6848] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 183.108904][ T6848] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 183.119197][ T6850] ubi0: detaching mtd0 [ 183.119205][ T6859] ubi0: background thread "ubi_bgt0d" started, PID 6859 [ 183.133443][ T6850] ubi0: mtd0 is detached [ 183.137838][ T6833] ubi0: attaching mtd0 [ 183.147065][ T6833] ubi0: scanning is finished [ 183.192059][ T6833] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 183.206164][ T6835] ubi0: attaching mtd0 [ 183.212142][ T6835] ubi0: scanning is finished [ 183.263901][ T6835] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 183.276881][ T6839] ubi0: attaching mtd0 [ 183.284400][ T6839] ubi0: scanning is finished [ 183.328448][ T6839] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 183.345270][ T6856] ubi0: attaching mtd0 [ 183.350624][ T6856] ubi0: scanning is finished [ 183.404819][ T6856] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 183.413422][ T6856] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 183.425060][ T6856] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 183.433018][ T6856] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 183.444177][ T6856] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 183.452124][ T6856] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 183.464771][ T6856] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 183.476533][ T6856] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 183.492112][ T6872] ubi0: background thread "ubi_bgt0d" started, PID 6872 [ 183.500791][ T6858] ubi0: detaching mtd0 [ 183.506587][ T6858] ubi0: mtd0 is detached [ 183.514308][ T6844] ubi0: attaching mtd0 [ 183.520971][ T6844] ubi0: scanning is finished [ 183.552598][ T6844] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 183.563794][ T6850] ubi0: attaching mtd0 [ 183.569242][ T6850] ubi0: scanning is finished [ 183.624439][ T6850] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 183.634746][ T6863] ubi0: attaching mtd0 [ 183.641290][ T6863] ubi0: scanning is finished [ 183.697312][ T6863] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 183.705129][ T6863] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 183.712660][ T6863] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 183.719874][ T6863] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 183.727414][ T6863] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 183.734608][ T6863] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 183.742838][ T6863] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 183.757313][ T6863] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 183.767538][ T6881] ubi0: background thread "ubi_bgt0d" started, PID 6881 [ 183.769027][ T6865] ubi0: detaching mtd0 [ 183.781972][ T6865] ubi0: mtd0 is detached [ 183.786529][ T6867] ubi0: attaching mtd0 [ 183.792511][ T6867] ubi0: scanning is finished [ 183.822667][ T6867] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 183.830837][ T6867] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 183.838150][ T6867] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 183.845448][ T6867] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 183.853038][ T6867] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 183.860123][ T6867] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 183.868125][ T6867] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 183.883350][ T6867] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 183.895203][ T6883] ubi0: background thread "ubi_bgt0d" started, PID 6883 [ 183.903188][ T6870] ubi0: detaching mtd0 [ 183.912978][ T6870] ubi0: mtd0 is detached [ 183.917472][ T6871] ubi0: attaching mtd0 [ 183.923202][ T6871] ubi0: scanning is finished [ 183.948358][ T6871] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 183.959331][ T6871] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 183.966811][ T6871] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 183.974364][ T6871] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 183.982759][ T6871] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 183.990232][ T6871] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 183.998557][ T6871] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 184.009342][ T6871] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 184.020320][ T6873] ubi0: detaching mtd0 [ 184.020904][ T6884] ubi0: background thread "ubi_bgt0d" started, PID 6884 [ 184.037544][ T6873] ubi0: mtd0 is detached [ 184.042403][ T6856] ubi0: attaching mtd0 [ 184.047182][ T6856] ubi0: scanning is finished 2022/09/20 08:16:20 executed programs: 639 [ 184.092225][ T6856] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 184.101985][ T6876] ubi0: attaching mtd0 [ 184.106962][ T6876] ubi0: scanning is finished [ 184.147773][ T6876] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 184.155490][ T6876] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 184.162868][ T6876] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 184.170080][ T6876] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 184.177552][ T6876] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 184.184515][ T6876] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 184.192556][ T6876] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 184.202769][ T6876] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 184.212963][ T6888] ubi0: background thread "ubi_bgt0d" started, PID 6888 [ 184.220098][ T6878] ubi0: detaching mtd0 [ 184.225847][ T6878] ubi0: mtd0 is detached [ 184.230423][ T6880] ubi0: attaching mtd0 [ 184.235222][ T6880] ubi0: scanning is finished [ 184.262454][ T6880] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 184.270512][ T6880] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 184.277958][ T6880] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 184.285230][ T6880] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 184.293091][ T6880] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 184.300279][ T6880] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 184.308489][ T6880] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 184.318873][ T6880] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 184.329545][ T6890] ubi0: background thread "ubi_bgt0d" started, PID 6890 [ 184.334007][ T6882] ubi0: detaching mtd0 [ 184.342444][ T6882] ubi0: mtd0 is detached [ 184.346907][ T6863] ubi0: attaching mtd0 [ 184.352410][ T6863] ubi0: scanning is finished [ 184.376421][ T6863] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 184.391161][ T6867] ubi0: attaching mtd0 [ 184.397327][ T6867] ubi0: scanning is finished [ 184.422227][ T6867] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 184.433799][ T6871] ubi0: attaching mtd0 [ 184.438664][ T6871] ubi0: scanning is finished [ 184.515526][ T6871] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 184.526616][ T6887] ubi0: attaching mtd0 [ 184.531522][ T6887] ubi0: scanning is finished [ 184.585433][ T6887] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 184.593384][ T6887] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 184.601329][ T6887] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 184.608607][ T6887] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 184.616531][ T6887] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 184.624384][ T6887] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 184.632926][ T6887] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 184.643264][ T6887] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 184.653653][ T6902] ubi0: background thread "ubi_bgt0d" started, PID 6902 [ 184.653788][ T6889] ubi0: detaching mtd0 [ 184.668118][ T6889] ubi0: mtd0 is detached [ 184.672684][ T6876] ubi0: attaching mtd0 [ 184.677566][ T6876] ubi0: scanning is finished [ 184.722323][ T6876] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 184.736669][ T6880] ubi0: attaching mtd0 [ 184.742644][ T6880] ubi0: scanning is finished [ 184.786060][ T6880] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 184.801649][ T6893] ubi0: attaching mtd0 [ 184.809640][ T6893] ubi0: scanning is finished [ 184.872952][ T6893] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 184.881804][ T6893] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 184.890110][ T6893] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 184.897360][ T6893] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 184.905719][ T6893] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 184.915758][ T6893] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 184.924422][ T6893] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 184.934833][ T6893] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 184.945110][ T6895] ubi0: detaching mtd0 [ 184.945238][ T6911] ubi0: background thread "ubi_bgt0d" started, PID 6911 [ 184.960171][ T6895] ubi0: mtd0 is detached [ 184.964534][ T6897] ubi0: attaching mtd0 [ 184.970413][ T6897] ubi0: scanning is finished [ 185.016052][ T6897] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 185.028551][ T6897] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 185.038857][ T6897] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 185.050805][ T6897] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 185.058279][ T6897] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 185.067745][ T6897] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 185.078380][ T6897] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 185.094167][ T6897] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 185.104849][ T6913] ubi0: background thread "ubi_bgt0d" started, PID 6913 [ 185.104889][ T6899] ubi0: detaching mtd0 [ 185.118540][ T6899] ubi0: mtd0 is detached [ 185.125322][ T6901] ubi0: attaching mtd0 [ 185.131404][ T6901] ubi0: scanning is finished [ 185.166044][ T6901] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 185.173960][ T6901] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 185.185621][ T6901] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 185.192721][ T6901] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 185.204476][ T6901] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 185.211328][ T6901] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 185.219793][ T6901] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 185.231159][ T6901] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 185.241188][ T6914] ubi0: background thread "ubi_bgt0d" started, PID 6914 [ 185.248229][ T6903] ubi0: detaching mtd0 [ 185.260566][ T6903] ubi0: mtd0 is detached [ 185.265317][ T6887] ubi0: attaching mtd0 [ 185.274581][ T6887] ubi0: scanning is finished [ 185.324423][ T6887] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 185.336697][ T6906] ubi0: attaching mtd0 [ 185.343296][ T6906] ubi0: scanning is finished [ 185.405338][ T6906] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 185.413186][ T6906] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 185.421694][ T6906] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 185.429418][ T6906] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 185.436959][ T6906] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 185.444321][ T6906] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 185.453983][ T6906] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 185.464601][ T6906] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 185.475305][ T6921] ubi0: background thread "ubi_bgt0d" started, PID 6921 [ 185.483272][ T6908] ubi0: detaching mtd0 [ 185.491759][ T6908] ubi0: mtd0 is detached [ 185.496448][ T6910] ubi0: attaching mtd0 [ 185.501467][ T6910] ubi0: scanning is finished [ 185.535462][ T6910] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 185.543314][ T6910] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 185.551306][ T6910] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 185.558476][ T6910] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 185.566368][ T6910] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 185.574972][ T6910] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 185.586229][ T6910] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 185.597965][ T6910] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 185.608407][ T6923] ubi0: background thread "ubi_bgt0d" started, PID 6923 [ 185.617408][ T6912] ubi0: detaching mtd0 [ 185.626002][ T6912] ubi0: mtd0 is detached [ 185.632067][ T6893] ubi0: attaching mtd0 [ 185.637014][ T6893] ubi0: scanning is finished [ 185.683292][ T6893] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 185.695148][ T6897] ubi0: attaching mtd0 [ 185.701128][ T6897] ubi0: scanning is finished [ 185.730186][ T6897] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 185.744097][ T6916] ubi0: attaching mtd0 [ 185.749911][ T6916] ubi0: scanning is finished [ 185.792614][ T6916] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 185.802223][ T6916] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 185.813922][ T6916] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 185.821168][ T6916] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 185.828562][ T6916] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 185.841094][ T6916] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 185.851590][ T6916] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 185.863977][ T6916] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 185.876379][ T6932] ubi0: background thread "ubi_bgt0d" started, PID 6932 [ 185.882321][ T6919] ubi0: detaching mtd0 [ 185.893456][ T6919] ubi0: mtd0 is detached [ 185.897917][ T6920] ubi0: attaching mtd0 [ 185.904166][ T6920] ubi0: scanning is finished [ 185.929021][ T6920] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 185.938734][ T6920] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 185.948646][ T6920] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 185.958151][ T6920] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 185.967929][ T6920] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 185.978804][ T6920] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 185.991589][ T6920] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 186.004221][ T6920] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 186.017192][ T6934] ubi0: background thread "ubi_bgt0d" started, PID 6934 [ 186.017273][ T6922] ubi0: detaching mtd0 [ 186.034336][ T6922] ubi0: mtd0 is detached [ 186.038791][ T6906] ubi0: attaching mtd0 [ 186.043617][ T6906] ubi0: scanning is finished [ 186.065429][ T6906] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 186.076523][ T6910] ubi0: attaching mtd0 [ 186.082494][ T6910] ubi0: scanning is finished [ 186.120086][ T6910] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 186.132774][ T6927] ubi0: attaching mtd0 [ 186.138187][ T6927] ubi0: scanning is finished [ 186.186403][ T6927] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 186.194411][ T6927] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 186.201979][ T6927] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 186.209614][ T6927] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 186.217463][ T6927] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 186.225943][ T6927] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 186.234801][ T6927] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 186.245010][ T6927] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 186.255010][ T6942] ubi0: background thread "ubi_bgt0d" started, PID 6942 [ 186.262110][ T6929] ubi0: detaching mtd0 [ 186.268327][ T6929] ubi0: mtd0 is detached [ 186.273266][ T6931] ubi0: attaching mtd0 [ 186.278311][ T6931] ubi0: scanning is finished [ 186.315910][ T6931] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 186.323934][ T6931] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 186.331509][ T6931] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 186.338726][ T6931] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 186.351276][ T6931] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 186.358094][ T6931] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 186.368415][ T6931] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 186.386617][ T6931] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 186.396680][ T6933] ubi0: detaching mtd0 [ 186.396952][ T6944] ubi0: background thread "ubi_bgt0d" started, PID 6944 [ 186.413887][ T6933] ubi0: mtd0 is detached [ 186.418313][ T6916] ubi0: attaching mtd0 [ 186.423839][ T6916] ubi0: scanning is finished [ 186.483714][ T6916] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 186.494786][ T6920] ubi0: attaching mtd0 [ 186.499962][ T6920] ubi0: scanning is finished [ 186.534104][ T6920] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 186.546782][ T6937] ubi0: attaching mtd0 [ 186.555207][ T6937] ubi0: scanning is finished [ 186.625299][ T6937] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 186.633091][ T6937] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 186.642437][ T6937] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 186.649934][ T6937] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 186.657543][ T6937] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 186.669962][ T6937] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 186.678186][ T6937] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 186.692696][ T6937] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 186.702983][ T6952] ubi0: background thread "ubi_bgt0d" started, PID 6952 [ 186.703093][ T6940] ubi0: detaching mtd0 [ 186.716493][ T6940] ubi0: mtd0 is detached [ 186.721183][ T6941] ubi0: attaching mtd0 [ 186.726371][ T6941] ubi0: scanning is finished [ 186.749544][ T6941] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 186.757237][ T6941] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 186.766474][ T6941] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 186.773715][ T6941] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 186.783042][ T6941] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 186.791523][ T6941] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 186.799889][ T6941] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 186.810015][ T6941] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 186.820054][ T6943] ubi0: detaching mtd0 [ 186.820054][ T6954] ubi0: background thread "ubi_bgt0d" started, PID 6954 [ 186.832825][ T6943] ubi0: mtd0 is detached [ 186.837284][ T6927] ubi0: attaching mtd0 [ 186.843406][ T6927] ubi0: scanning is finished [ 186.872287][ T6927] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 186.882708][ T6931] ubi0: attaching mtd0 [ 186.887637][ T6931] ubi0: scanning is finished [ 186.944772][ T6931] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 186.957231][ T6947] ubi0: attaching mtd0 [ 186.964872][ T6947] ubi0: scanning is finished [ 187.008489][ T6947] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 187.019968][ T6947] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 187.027434][ T6947] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 187.034801][ T6947] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 187.042602][ T6947] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 187.049875][ T6947] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 187.058175][ T6947] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 187.068832][ T6947] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 187.083708][ T6962] ubi0: background thread "ubi_bgt0d" started, PID 6962 [ 187.091246][ T6950] ubi0: detaching mtd0 [ 187.097562][ T6950] ubi0: mtd0 is detached [ 187.103886][ T6951] ubi0: attaching mtd0 [ 187.109456][ T6951] ubi0: scanning is finished [ 187.146602][ T6951] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 187.154435][ T6951] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 187.162269][ T6951] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 187.170382][ T6951] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 187.177789][ T6951] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 187.184695][ T6951] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 187.197231][ T6951] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 187.207473][ T6951] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 187.222203][ T6964] ubi0: background thread "ubi_bgt0d" started, PID 6964 [ 187.222305][ T6953] ubi0: detaching mtd0 [ 187.237166][ T6953] ubi0: mtd0 is detached [ 187.245136][ T6937] ubi0: attaching mtd0 [ 187.250126][ T6937] ubi0: scanning is finished [ 187.302880][ T6937] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 187.316600][ T6941] ubi0: attaching mtd0 [ 187.322329][ T6941] ubi0: scanning is finished [ 187.377475][ T6941] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 187.388139][ T6957] ubi0: attaching mtd0 [ 187.393832][ T6957] ubi0: scanning is finished [ 187.458678][ T6957] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 187.468234][ T6957] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 187.477808][ T6957] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 187.484997][ T6957] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 187.495063][ T6957] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 187.502760][ T6957] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 187.514561][ T6957] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 187.525527][ T6957] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 187.539176][ T6959] ubi0: detaching mtd0 [ 187.540599][ T6972] ubi0: background thread "ubi_bgt0d" started, PID 6972 [ 187.555352][ T6959] ubi0: mtd0 is detached [ 187.561030][ T6961] ubi0: attaching mtd0 [ 187.565981][ T6961] ubi0: scanning is finished [ 187.622464][ T6961] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 187.630237][ T6961] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 187.637493][ T6961] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 187.644527][ T6961] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 187.652142][ T6961] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 187.659001][ T6961] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 187.666991][ T6961] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 187.678386][ T6961] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 187.688398][ T6974] ubi0: background thread "ubi_bgt0d" started, PID 6974 [ 187.695477][ T6963] ubi0: detaching mtd0 [ 187.701362][ T6963] ubi0: mtd0 is detached [ 187.705887][ T6947] ubi0: attaching mtd0 [ 187.711807][ T6947] ubi0: scanning is finished [ 187.739356][ T6947] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 187.754643][ T6951] ubi0: attaching mtd0 [ 187.761871][ T6951] ubi0: scanning is finished [ 187.824189][ T6951] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 187.835385][ T6967] ubi0: attaching mtd0 [ 187.842141][ T6967] ubi0: scanning is finished [ 187.884597][ T6967] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 187.894287][ T6967] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 187.901859][ T6967] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 187.909262][ T6967] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 187.916835][ T6967] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 187.923944][ T6967] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 187.932199][ T6967] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 187.942386][ T6967] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 187.952507][ T6982] ubi0: background thread "ubi_bgt0d" started, PID 6982 [ 187.961916][ T6969] ubi0: detaching mtd0 [ 187.968472][ T6969] ubi0: mtd0 is detached [ 187.974027][ T6971] ubi0: attaching mtd0 [ 187.979575][ T6971] ubi0: scanning is finished [ 188.027661][ T6971] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 188.035235][ T6971] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 188.044711][ T6971] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 188.055343][ T6971] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 188.065281][ T6971] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 188.074392][ T6971] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 188.084965][ T6971] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 188.097159][ T6971] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 188.112847][ T6984] ubi0: background thread "ubi_bgt0d" started, PID 6984 [ 188.112941][ T6973] ubi0: detaching mtd0 [ 188.128320][ T6973] ubi0: mtd0 is detached [ 188.136081][ T6957] ubi0: attaching mtd0 [ 188.141310][ T6957] ubi0: scanning is finished [ 188.172626][ T6957] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 188.184960][ T6961] ubi0: attaching mtd0 [ 188.191474][ T6961] ubi0: scanning is finished [ 188.247030][ T6961] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 188.263495][ T6977] ubi0: attaching mtd0 [ 188.269990][ T6977] ubi0: scanning is finished [ 188.313738][ T6977] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 188.321483][ T6977] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 188.328797][ T6977] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 188.336462][ T6977] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 188.344468][ T6977] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 188.351643][ T6977] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 188.360318][ T6977] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 188.371066][ T6977] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 188.381586][ T6991] ubi0: background thread "ubi_bgt0d" started, PID 6991 [ 188.384510][ T6978] ubi0: detaching mtd0 [ 188.394751][ T6978] ubi0: mtd0 is detached [ 188.400437][ T6981] ubi0: attaching mtd0 [ 188.406071][ T6981] ubi0: scanning is finished [ 188.431130][ T6981] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 188.438982][ T6981] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 188.446581][ T6981] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 188.458578][ T6981] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 188.466347][ T6981] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 188.473282][ T6981] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 188.486111][ T6981] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 188.496309][ T6981] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 188.506575][ T6983] ubi0: detaching mtd0 [ 188.508978][ T6994] ubi0: background thread "ubi_bgt0d" started, PID 6994 [ 188.521722][ T6983] ubi0: mtd0 is detached [ 188.526793][ T6967] ubi0: attaching mtd0 [ 188.534627][ T6967] ubi0: scanning is finished [ 188.581324][ T6967] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 188.598012][ T6971] ubi0: attaching mtd0 [ 188.604057][ T6971] ubi0: scanning is finished [ 188.655304][ T6971] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 188.675235][ T6987] ubi0: attaching mtd0 [ 188.689316][ T6987] ubi0: scanning is finished [ 188.721738][ T6987] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 188.729957][ T6987] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 188.737456][ T6987] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 188.744778][ T6987] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 188.752651][ T6987] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 188.760283][ T6987] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 188.768406][ T6987] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 188.780556][ T6987] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 188.790824][ T6989] ubi0: detaching mtd0 [ 188.790939][ T7002] ubi0: background thread "ubi_bgt0d" started, PID 7002 [ 188.807850][ T6989] ubi0: mtd0 is detached [ 188.812686][ T6992] ubi0: attaching mtd0 [ 188.818338][ T6992] ubi0: scanning is finished [ 188.845068][ T6992] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 188.853063][ T6992] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 188.860581][ T6992] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 188.867734][ T6992] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 188.875778][ T6992] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 188.883088][ T6992] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 188.891464][ T6992] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 188.901594][ T6992] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 188.912992][ T7004] ubi0: background thread "ubi_bgt0d" started, PID 7004 [ 188.913000][ T6993] ubi0: detaching mtd0 [ 188.927221][ T6993] ubi0: mtd0 is detached [ 188.931696][ T6977] ubi0: attaching mtd0 [ 188.936374][ T6977] ubi0: scanning is finished [ 188.992597][ T6977] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 189.008422][ T6981] ubi0: attaching mtd0 [ 189.015029][ T6981] ubi0: scanning is finished [ 189.048364][ T6981] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 189.058685][ T6997] ubi0: attaching mtd0 [ 189.065508][ T6997] ubi0: scanning is finished [ 189.110832][ T6997] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 189.119010][ T6997] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 189.126380][ T6997] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 189.133895][ T6997] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 189.141675][ T6997] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 189.149644][ T6997] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 189.157890][ T6997] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 189.168421][ T6997] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 189.178894][ T7000] ubi: mtd0 is already attached to ubi0 [ 189.178898][ T7015] ubi0: background thread "ubi_bgt0d" started, PID 7015 [ 189.192038][ T7001] ubi0: detaching mtd0 [ 189.198037][ T7001] ubi0: mtd0 is detached [ 189.202937][ T6987] ubi0: attaching mtd0 [ 189.208093][ T6987] ubi0: scanning is finished 2022/09/20 08:16:25 executed programs: 666 [ 189.253410][ T6987] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 189.263860][ T7006] ubi0: attaching mtd0 [ 189.269103][ T7006] ubi0: scanning is finished [ 189.315466][ T7006] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 189.327622][ T7006] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 189.337193][ T7006] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 189.344966][ T7006] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 189.353089][ T7006] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 189.360769][ T7006] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 189.369256][ T7006] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 189.379525][ T7006] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 189.389963][ T7008] ubi0: detaching mtd0 [ 189.390022][ T7021] ubi0: background thread "ubi_bgt0d" started, PID 7021 [ 189.402664][ T7008] ubi0: mtd0 is detached [ 189.407878][ T7010] ubi0: attaching mtd0 [ 189.412805][ T7010] ubi0: scanning is finished [ 189.455530][ T7010] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 189.466773][ T7010] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 189.474317][ T7010] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 189.481484][ T7010] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 189.489820][ T7010] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 189.496924][ T7010] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 189.505219][ T7010] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 189.517866][ T7010] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 189.527983][ T7023] ubi0: background thread "ubi_bgt0d" started, PID 7023 [ 189.535177][ T7013] ubi0: detaching mtd0 [ 189.541576][ T7013] ubi0: mtd0 is detached [ 189.546731][ T7014] ubi0: attaching mtd0 [ 189.553538][ T7014] ubi0: scanning is finished [ 189.608276][ T7014] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 189.615998][ T7014] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 189.627976][ T7014] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 189.635271][ T7014] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 189.647348][ T7014] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 189.654555][ T7014] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 189.668072][ T7014] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 189.678157][ T7014] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 189.688447][ T7027] ubi0: background thread "ubi_bgt0d" started, PID 7027 [ 189.695862][ T7016] ubi0: detaching mtd0 [ 189.701614][ T7016] ubi0: mtd0 is detached [ 189.706762][ T7003] ubi0: attaching mtd0 [ 189.711787][ T7003] ubi0: scanning is finished [ 189.741306][ T7003] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 189.754120][ T6997] ubi0: attaching mtd0 [ 189.760253][ T6997] ubi0: scanning is finished [ 189.803334][ T6997] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 189.815355][ T7020] ubi0: attaching mtd0 [ 189.830920][ T7020] ubi0: scanning is finished [ 189.867957][ T7020] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 189.876081][ T7020] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 189.884346][ T7020] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 189.893250][ T7020] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 189.901245][ T7020] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 189.908306][ T7020] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 189.917005][ T7020] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 189.927169][ T7020] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 189.937695][ T7035] ubi0: background thread "ubi_bgt0d" started, PID 7035 [ 189.942391][ T7022] ubi0: detaching mtd0 [ 189.954425][ T7022] ubi0: mtd0 is detached [ 189.958862][ T7025] ubi0: attaching mtd0 [ 189.965231][ T7025] ubi0: scanning is finished [ 189.998424][ T7025] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 190.006574][ T7025] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 190.013977][ T7025] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 190.021215][ T7025] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 190.028887][ T7025] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 190.035904][ T7025] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 190.044470][ T7025] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 190.054761][ T7025] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 190.065050][ T7037] ubi0: background thread "ubi_bgt0d" started, PID 7037 [ 190.065643][ T7026] ubi0: detaching mtd0 [ 190.080574][ T7026] ubi0: mtd0 is detached [ 190.085178][ T7010] ubi0: attaching mtd0 [ 190.090715][ T7010] ubi0: scanning is finished [ 190.125668][ T7010] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 190.137068][ T7014] ubi0: attaching mtd0 [ 190.142981][ T7014] ubi0: scanning is finished [ 190.174961][ T7014] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 190.187390][ T7030] ubi0: attaching mtd0 [ 190.193480][ T7030] ubi0: scanning is finished [ 190.246246][ T7030] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 190.254161][ T7030] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 190.262091][ T7030] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 190.269472][ T7030] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 190.276923][ T7030] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 190.284013][ T7030] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 190.292467][ T7030] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 190.302654][ T7030] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 190.314256][ T7045] ubi0: background thread "ubi_bgt0d" started, PID 7045 [ 190.325666][ T7033] ubi: mtd0 is already attached to ubi0 [ 190.331754][ T7034] ubi0: detaching mtd0 [ 190.337961][ T7034] ubi0: mtd0 is detached [ 190.343401][ T7020] ubi0: attaching mtd0 [ 190.351710][ T7020] ubi0: scanning is finished [ 190.375924][ T7020] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 190.390107][ T7025] ubi0: attaching mtd0 [ 190.395222][ T7025] ubi0: scanning is finished [ 190.424217][ T7025] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 190.436500][ T7040] ubi0: attaching mtd0 [ 190.453455][ T7040] ubi0: scanning is finished [ 190.482062][ T7040] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 190.490005][ T7040] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 190.497500][ T7040] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 190.504908][ T7040] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 190.512940][ T7040] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 190.519992][ T7040] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 190.528122][ T7040] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 190.538754][ T7040] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 190.550210][ T7055] ubi0: background thread "ubi_bgt0d" started, PID 7055 [ 190.557909][ T7043] ubi: mtd0 is already attached to ubi0 [ 190.563698][ T7044] ubi0: detaching mtd0 [ 190.570088][ T7044] ubi0: mtd0 is detached [ 190.574970][ T7030] ubi0: attaching mtd0 [ 190.580215][ T7030] ubi0: scanning is finished [ 190.613696][ T7030] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 190.627037][ T7036] ubi0: attaching mtd0 [ 190.633394][ T7036] ubi0: scanning is finished [ 190.674899][ T7036] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 190.685805][ T7050] ubi0: attaching mtd0 [ 190.692916][ T7050] ubi0: scanning is finished [ 190.731065][ T7050] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 190.738645][ T7050] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 190.753437][ T7050] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 190.763982][ T7050] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 190.772188][ T7050] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 190.779184][ T7050] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 190.787209][ T7050] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 190.798210][ T7050] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 190.808888][ T7064] ubi0: background thread "ubi_bgt0d" started, PID 7064 [ 190.810109][ T7053] ubi: mtd0 is already attached to ubi0 [ 190.821692][ T7054] ubi0: detaching mtd0 [ 190.827857][ T7054] ubi0: mtd0 is detached [ 190.832569][ T7040] ubi0: attaching mtd0 [ 190.838822][ T7040] ubi0: scanning is finished [ 190.874957][ T7040] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 190.884898][ T7043] ubi0: attaching mtd0 [ 190.891597][ T7043] ubi0: scanning is finished [ 190.941329][ T7043] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 190.951589][ T7059] ubi0: attaching mtd0 [ 190.956960][ T7059] ubi0: scanning is finished [ 191.025992][ T7059] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 191.035655][ T7059] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 191.043536][ T7059] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 191.050968][ T7059] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 191.058397][ T7059] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 191.065764][ T7059] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 191.074190][ T7059] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 191.085073][ T7059] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 191.095394][ T7073] ubi0: background thread "ubi_bgt0d" started, PID 7073 [ 191.096181][ T7061] ubi0: detaching mtd0 [ 191.110472][ T7061] ubi0: mtd0 is detached [ 191.115145][ T7063] ubi0: attaching mtd0 [ 191.121598][ T7063] ubi0: scanning is finished [ 191.149420][ T7063] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 191.157158][ T7063] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 191.164588][ T7063] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 191.171773][ T7063] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 191.179340][ T7063] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 191.186145][ T7063] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 191.194968][ T7063] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 191.205497][ T7063] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 191.215514][ T7065] ubi0: detaching mtd0 [ 191.215716][ T7075] ubi0: background thread "ubi_bgt0d" started, PID 7075 [ 191.229064][ T7065] ubi0: mtd0 is detached [ 191.233425][ T7050] ubi0: attaching mtd0 [ 191.239859][ T7050] ubi0: scanning is finished [ 191.292454][ T7050] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 191.305056][ T7053] ubi0: attaching mtd0 [ 191.311848][ T7053] ubi0: scanning is finished [ 191.349929][ T7053] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 191.364972][ T7068] ubi0: attaching mtd0 [ 191.370405][ T7068] ubi0: scanning is finished [ 191.432727][ T7068] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 191.440948][ T7068] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 191.448238][ T7068] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 191.455779][ T7068] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 191.463537][ T7068] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 191.473702][ T7068] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 191.482120][ T7068] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 191.492511][ T7068] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 191.502860][ T7084] ubi0: background thread "ubi_bgt0d" started, PID 7084 [ 191.510171][ T7070] ubi0: detaching mtd0 [ 191.515946][ T7070] ubi0: mtd0 is detached [ 191.525298][ T7072] ubi0: attaching mtd0 [ 191.532381][ T7072] ubi0: scanning is finished [ 191.582386][ T7072] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 191.593554][ T7072] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 191.601801][ T7072] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 191.609202][ T7072] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 191.616790][ T7072] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 191.624048][ T7072] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 191.632301][ T7072] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 191.642503][ T7072] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 191.653318][ T7086] ubi0: background thread "ubi_bgt0d" started, PID 7086 [ 191.653324][ T7074] ubi0: detaching mtd0 [ 191.666058][ T7074] ubi0: mtd0 is detached [ 191.670552][ T7059] ubi0: attaching mtd0 [ 191.675606][ T7059] ubi0: scanning is finished [ 191.697625][ T7059] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 191.709467][ T7065] ubi0: attaching mtd0 [ 191.717714][ T7065] ubi0: scanning is finished [ 191.755514][ T7065] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 191.770446][ T7079] ubi0: attaching mtd0 [ 191.776871][ T7079] ubi0: scanning is finished [ 191.828400][ T7079] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 191.836132][ T7079] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 191.848744][ T7079] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 191.856096][ T7079] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 191.868819][ T7079] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 191.875873][ T7079] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 191.888317][ T7079] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 191.898543][ T7079] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 191.913220][ T7094] ubi0: background thread "ubi_bgt0d" started, PID 7094 [ 191.920433][ T7081] ubi0: detaching mtd0 [ 191.926404][ T7081] ubi0: mtd0 is detached [ 191.935318][ T7083] ubi0: attaching mtd0 [ 191.940761][ T7083] ubi0: scanning is finished [ 191.980466][ T7083] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 191.988264][ T7083] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 191.996322][ T7083] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 192.003465][ T7083] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 192.011160][ T7083] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 192.018093][ T7083] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 192.026918][ T7083] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 192.037020][ T7083] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 192.047141][ T7085] ubi0: detaching mtd0 [ 192.047145][ T7096] ubi0: background thread "ubi_bgt0d" started, PID 7096 [ 192.062243][ T7085] ubi0: mtd0 is detached [ 192.066576][ T7068] ubi0: attaching mtd0 [ 192.071965][ T7068] ubi0: scanning is finished [ 192.099195][ T7068] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 192.110319][ T7072] ubi0: attaching mtd0 [ 192.117343][ T7072] ubi0: scanning is finished [ 192.146432][ T7072] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 192.159806][ T7089] ubi0: attaching mtd0 [ 192.166295][ T7089] ubi0: scanning is finished [ 192.205962][ T7089] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 192.214144][ T7089] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 192.222876][ T7089] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 192.230250][ T7089] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 192.237714][ T7089] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 192.249379][ T7089] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 192.257446][ T7089] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 192.272365][ T7089] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 192.283865][ T7104] ubi0: background thread "ubi_bgt0d" started, PID 7104 [ 192.296564][ T7091] ubi0: detaching mtd0 [ 192.304607][ T7091] ubi0: mtd0 is detached [ 192.313248][ T7093] ubi0: attaching mtd0 [ 192.318059][ T7093] ubi0: scanning is finished [ 192.354635][ T7093] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 192.363023][ T7093] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 192.374142][ T7093] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 192.382847][ T7093] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 192.394346][ T7093] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 192.402656][ T7093] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 192.412451][ T7093] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 192.423188][ T7093] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 192.433378][ T7106] ubi0: background thread "ubi_bgt0d" started, PID 7106 [ 192.440874][ T7095] ubi0: detaching mtd0 [ 192.446684][ T7095] ubi0: mtd0 is detached [ 192.451566][ T7079] ubi0: attaching mtd0 [ 192.456623][ T7079] ubi0: scanning is finished [ 192.502020][ T7079] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 192.512299][ T7083] ubi0: attaching mtd0 [ 192.517170][ T7083] ubi0: scanning is finished [ 192.571907][ T7083] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 192.585496][ T7099] ubi0: attaching mtd0 [ 192.592599][ T7099] ubi0: scanning is finished [ 192.637513][ T7099] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 192.645360][ T7099] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 192.652782][ T7099] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 192.660938][ T7099] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 192.668394][ T7099] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 192.675802][ T7099] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 192.683863][ T7099] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 192.694033][ T7099] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 192.704634][ T7102] ubi0: detaching mtd0 [ 192.704643][ T7114] ubi0: background thread "ubi_bgt0d" started, PID 7114 [ 192.720267][ T7102] ubi0: mtd0 is detached [ 192.724917][ T7103] ubi0: attaching mtd0 [ 192.729978][ T7103] ubi0: scanning is finished [ 192.785907][ T7103] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 192.793715][ T7103] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 192.801133][ T7103] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 192.808218][ T7103] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 192.815881][ T7103] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 192.822721][ T7103] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 192.830798][ T7103] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 192.841082][ T7103] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 192.852777][ T7116] ubi0: background thread "ubi_bgt0d" started, PID 7116 [ 192.852792][ T7105] ubi0: detaching mtd0 [ 192.865982][ T7105] ubi0: mtd0 is detached [ 192.870795][ T7089] ubi0: attaching mtd0 [ 192.875768][ T7089] ubi0: scanning is finished [ 192.907104][ T7089] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 192.917236][ T7093] ubi0: attaching mtd0 [ 192.923244][ T7093] ubi0: scanning is finished [ 192.992226][ T7093] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 193.006334][ T7109] ubi0: attaching mtd0 [ 193.012647][ T7109] ubi0: scanning is finished [ 193.067473][ T7109] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 193.076700][ T7109] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 193.084941][ T7109] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 193.092184][ T7109] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 193.100473][ T7109] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 193.107827][ T7109] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 193.116470][ T7109] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 193.126585][ T7109] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 193.136768][ T7125] ubi0: background thread "ubi_bgt0d" started, PID 7125 [ 193.143901][ T7112] ubi0: detaching mtd0 [ 193.152158][ T7112] ubi0: mtd0 is detached [ 193.156772][ T7113] ubi0: attaching mtd0 [ 193.161670][ T7113] ubi0: scanning is finished [ 193.220370][ T7113] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 193.228048][ T7113] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 193.235520][ T7113] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 193.242768][ T7113] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 193.250676][ T7113] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 193.257496][ T7113] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 193.265736][ T7113] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 193.275827][ T7113] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 193.286100][ T7115] ubi0: detaching mtd0 [ 193.286184][ T7127] ubi0: background thread "ubi_bgt0d" started, PID 7127 [ 193.300296][ T7115] ubi0: mtd0 is detached [ 193.304775][ T7099] ubi0: attaching mtd0 [ 193.310921][ T7099] ubi0: scanning is finished [ 193.338488][ T7099] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 193.351325][ T7105] ubi0: attaching mtd0 [ 193.356057][ T7105] ubi0: scanning is finished [ 193.428604][ T7105] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 193.445136][ T7120] ubi0: attaching mtd0 [ 193.450428][ T7120] ubi0: scanning is finished [ 193.498707][ T7120] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 193.512193][ T7120] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 193.521995][ T7120] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 193.531278][ T7120] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 193.538729][ T7120] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 193.548552][ T7120] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 193.561560][ T7120] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 193.577785][ T7120] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 193.593838][ T7136] ubi0: background thread "ubi_bgt0d" started, PID 7136 [ 193.593843][ T7123] ubi0: detaching mtd0 [ 193.607814][ T7123] ubi0: mtd0 is detached [ 193.618835][ T7124] ubi0: attaching mtd0 [ 193.625708][ T7124] ubi0: scanning is finished [ 193.696331][ T7124] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 193.707612][ T7124] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 193.719534][ T7124] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 193.726723][ T7124] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 193.744681][ T7124] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 193.753275][ T7124] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 193.767063][ T7124] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 193.778913][ T7124] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 193.796069][ T7138] ubi0: background thread "ubi_bgt0d" started, PID 7138 [ 193.809057][ T7126] ubi0: detaching mtd0 [ 193.817702][ T7126] ubi0: mtd0 is detached [ 193.828881][ T7109] ubi0: attaching mtd0 [ 193.835432][ T7109] ubi0: scanning is finished [ 193.885977][ T7109] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 193.897931][ T7115] ubi0: attaching mtd0 [ 193.910019][ T7115] ubi0: scanning is finished [ 193.967006][ T7115] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 193.988605][ T7131] ubi0: attaching mtd0 [ 193.996103][ T7131] ubi0: scanning is finished [ 194.074911][ T7131] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 194.088231][ T7131] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 194.096610][ T7131] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 194.107371][ T7131] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 194.115970][ T7131] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 194.124430][ T7131] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 194.132900][ T7131] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 194.143518][ T7131] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 194.153836][ T7133] ubi0: detaching mtd0 [ 194.153840][ T7147] ubi0: background thread "ubi_bgt0d" started, PID 7147 [ 194.167418][ T7133] ubi0: mtd0 is detached [ 194.173765][ T7135] ubi0: attaching mtd0 [ 194.178479][ T7135] ubi0: scanning is finished [ 194.228136][ T7135] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 194.235905][ T7135] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 194.244693][ T7135] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 194.252272][ T7135] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 194.260160][ T7135] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 194.267147][ T7135] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 194.275397][ T7135] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 194.286836][ T7135] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 194.297947][ T7149] ubi0: background thread "ubi_bgt0d" started, PID 7149 [ 194.298010][ T7137] ubi0: detaching mtd0 [ 194.313464][ T7137] ubi0: mtd0 is detached [ 194.317825][ T7120] ubi0: attaching mtd0 [ 194.322713][ T7120] ubi0: scanning is finished 2022/09/20 08:16:30 executed programs: 692 [ 194.357118][ T7120] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 194.367845][ T7124] ubi0: attaching mtd0 [ 194.380511][ T7124] ubi0: scanning is finished [ 194.424780][ T7124] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 194.436507][ T7142] ubi0: attaching mtd0 [ 194.446395][ T7142] ubi0: scanning is finished [ 194.505070][ T7142] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 194.516174][ T7142] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 194.525394][ T7142] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 194.535303][ T7142] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 194.544380][ T7142] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 194.554319][ T7142] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 194.564067][ T7142] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 194.577048][ T7142] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 194.588643][ T7160] ubi0: background thread "ubi_bgt0d" started, PID 7160 [ 194.598812][ T7144] ubi0: detaching mtd0 [ 194.606090][ T7144] ubi0: mtd0 is detached [ 194.614710][ T7146] ubi0: attaching mtd0 [ 194.620497][ T7146] ubi0: scanning is finished [ 194.655169][ T7146] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 194.664195][ T7146] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 194.674780][ T7146] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 194.683342][ T7146] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 194.694434][ T7146] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 194.702827][ T7146] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 194.713732][ T7146] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 194.726383][ T7146] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 194.740813][ T7162] ubi0: background thread "ubi_bgt0d" started, PID 7162 [ 194.747834][ T7148] ubi0: detaching mtd0 [ 194.753912][ T7148] ubi0: mtd0 is detached [ 194.758413][ T7131] ubi0: attaching mtd0 [ 194.763727][ T7131] ubi0: scanning is finished [ 194.811503][ T7131] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 194.826188][ T7151] ubi0: attaching mtd0 [ 194.832149][ T7151] ubi0: scanning is finished [ 194.903061][ T7151] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 194.913001][ T7155] ubi0: attaching mtd0 [ 194.917808][ T7155] ubi0: scanning is finished [ 194.956614][ T7155] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 194.964493][ T7155] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 194.972533][ T7155] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 194.979774][ T7155] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 194.987400][ T7155] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 194.994758][ T7155] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 195.007843][ T7155] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 195.018177][ T7155] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 195.032893][ T7170] ubi0: background thread "ubi_bgt0d" started, PID 7170 [ 195.040205][ T7157] ubi0: detaching mtd0 [ 195.046042][ T7157] ubi0: mtd0 is detached [ 195.056304][ T7159] ubi0: attaching mtd0 [ 195.061526][ T7159] ubi0: scanning is finished [ 195.102305][ T7159] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 195.110393][ T7159] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 195.118021][ T7159] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 195.125251][ T7159] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 195.133486][ T7159] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 195.140524][ T7159] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 195.148664][ T7159] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 195.158738][ T7159] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 195.170466][ T7172] ubi0: background thread "ubi_bgt0d" started, PID 7172 [ 195.177571][ T7161] ubi0: detaching mtd0 [ 195.183664][ T7161] ubi0: mtd0 is detached [ 195.188033][ T7142] ubi0: attaching mtd0 [ 195.193082][ T7142] ubi0: scanning is finished [ 195.225091][ T7142] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 195.236561][ T7146] ubi0: attaching mtd0 [ 195.242600][ T7146] ubi0: scanning is finished [ 195.292145][ T7146] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 195.307203][ T7165] ubi0: attaching mtd0 [ 195.313783][ T7165] ubi0: scanning is finished [ 195.375796][ T7165] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 195.384152][ T7165] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 195.393055][ T7165] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 195.400266][ T7165] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 195.407892][ T7165] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 195.415078][ T7165] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 195.423568][ T7165] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 195.433831][ T7165] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 195.444062][ T7181] ubi0: background thread "ubi_bgt0d" started, PID 7181 [ 195.451469][ T7166] ubi0: detaching mtd0 [ 195.458436][ T7166] ubi0: mtd0 is detached [ 195.463125][ T7169] ubi0: attaching mtd0 [ 195.467948][ T7169] ubi0: scanning is finished [ 195.497738][ T7169] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 195.505844][ T7169] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 195.514027][ T7169] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 195.521391][ T7169] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 195.528914][ T7169] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 195.536315][ T7169] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 195.544688][ T7169] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 195.554833][ T7169] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 195.565203][ T7171] ubi0: detaching mtd0 [ 195.566084][ T7182] ubi0: background thread "ubi_bgt0d" started, PID 7182 [ 195.578203][ T7171] ubi0: mtd0 is detached [ 195.582880][ T7155] ubi0: attaching mtd0 [ 195.587720][ T7155] ubi0: scanning is finished [ 195.615440][ T7155] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 195.623576][ T7155] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 195.631205][ T7155] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 195.638301][ T7155] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 195.645843][ T7155] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 195.652777][ T7155] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 195.661051][ T7155] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 195.671214][ T7155] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 195.681277][ T7159] ubi: mtd0 is already attached to ubi0 [ 195.681330][ T7183] ubi0: background thread "ubi_bgt0d" started, PID 7183 [ 195.686850][ T7175] ubi: mtd0 is already attached to ubi0 [ 195.686921][ T7177] ubi0: detaching mtd0 [ 195.737588][ T7177] ubi0: mtd0 is detached [ 195.742607][ T7179] ubi0: attaching mtd0 [ 195.747599][ T7179] ubi0: scanning is finished [ 195.806437][ T7179] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 195.814117][ T7179] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 195.822036][ T7179] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 195.832524][ T7179] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 195.840420][ T7179] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 195.847452][ T7179] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 195.856041][ T7179] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 195.866390][ T7179] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 195.876746][ T7190] ubi0: background thread "ubi_bgt0d" started, PID 7190 [ 195.876829][ T7180] ubi0: detaching mtd0 [ 195.890880][ T7180] ubi0: mtd0 is detached [ 195.895326][ T7165] ubi0: attaching mtd0 [ 195.900622][ T7165] ubi0: scanning is finished [ 195.945168][ T7165] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 195.957285][ T7169] ubi0: attaching mtd0 [ 195.963441][ T7169] ubi0: scanning is finished [ 196.016206][ T7169] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 196.027876][ T7186] ubi0: attaching mtd0 [ 196.035751][ T7186] ubi0: scanning is finished [ 196.080327][ T7186] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 196.088365][ T7186] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 196.096036][ T7186] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 196.103401][ T7186] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 196.111245][ T7186] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 196.118201][ T7186] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 196.126737][ T7186] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 196.137206][ T7186] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 196.147880][ T7198] ubi0: background thread "ubi_bgt0d" started, PID 7198 [ 196.148150][ T7187] ubi: mtd0 is already attached to ubi0 [ 196.161946][ T7175] ubi: mtd0 is already attached to ubi0 [ 196.168910][ T7188] ubi0: detaching mtd0 [ 196.175965][ T7188] ubi0: mtd0 is detached [ 196.180711][ T7179] ubi0: attaching mtd0 [ 196.186197][ T7179] ubi0: scanning is finished [ 196.217111][ T7179] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 196.230187][ T7193] ubi0: attaching mtd0 [ 196.235334][ T7193] ubi0: scanning is finished [ 196.278673][ T7193] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 196.286583][ T7193] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 196.294617][ T7193] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 196.302299][ T7193] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 196.310468][ T7193] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 196.317649][ T7193] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 196.329051][ T7193] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 196.339499][ T7193] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 196.349988][ T7207] ubi0: background thread "ubi_bgt0d" started, PID 7207 [ 196.349994][ T7195] ubi0: detaching mtd0 [ 196.365934][ T7195] ubi0: mtd0 is detached [ 196.371198][ T7197] ubi0: attaching mtd0 [ 196.376301][ T7197] ubi0: scanning is finished [ 196.429760][ T7197] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 196.437392][ T7197] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 196.445006][ T7197] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 196.452556][ T7197] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 196.460540][ T7197] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 196.467562][ T7197] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 196.475952][ T7197] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 196.486308][ T7197] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 196.496860][ T7199] ubi0: detaching mtd0 [ 196.498156][ T7209] ubi0: background thread "ubi_bgt0d" started, PID 7209 [ 196.509683][ T7199] ubi0: mtd0 is detached [ 196.514137][ T7189] ubi0: attaching mtd0 [ 196.519952][ T7189] ubi0: scanning is finished [ 196.546541][ T7189] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 196.556612][ T7186] ubi0: attaching mtd0 [ 196.563117][ T7186] ubi0: scanning is finished [ 196.621409][ T7186] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 196.636076][ T7202] ubi0: attaching mtd0 [ 196.641455][ T7202] ubi0: scanning is finished [ 196.692458][ T7202] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 196.700576][ T7202] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 196.708015][ T7202] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 196.716659][ T7202] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 196.728770][ T7202] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 196.735850][ T7202] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 196.748249][ T7202] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 196.758400][ T7202] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 196.775546][ T7217] ubi0: background thread "ubi_bgt0d" started, PID 7217 [ 196.782719][ T7204] ubi0: detaching mtd0 [ 196.788624][ T7204] ubi0: mtd0 is detached [ 196.793468][ T7206] ubi0: attaching mtd0 [ 196.798267][ T7206] ubi0: scanning is finished [ 196.835606][ T7206] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 196.843590][ T7206] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 196.851049][ T7206] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 196.858400][ T7206] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 196.866102][ T7206] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 196.873247][ T7206] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 196.881566][ T7206] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 196.891718][ T7206] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 196.902484][ T7219] ubi0: background thread "ubi_bgt0d" started, PID 7219 [ 196.903126][ T7208] ubi0: detaching mtd0 [ 196.918519][ T7208] ubi0: mtd0 is detached [ 196.923307][ T7193] ubi0: attaching mtd0 [ 196.928190][ T7193] ubi0: scanning is finished [ 196.982834][ T7193] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 196.997669][ T7197] ubi0: attaching mtd0 [ 197.004168][ T7197] ubi0: scanning is finished [ 197.047747][ T7197] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 197.058595][ T7212] ubi0: attaching mtd0 [ 197.064305][ T7212] ubi0: scanning is finished [ 197.101459][ T7212] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 197.109621][ T7212] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 197.116962][ T7212] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 197.124497][ T7212] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 197.132849][ T7212] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 197.140310][ T7212] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 197.148534][ T7212] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 197.164849][ T7212] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 197.175060][ T7214] ubi0: detaching mtd0 [ 197.175246][ T7230] ubi0: background thread "ubi_bgt0d" started, PID 7230 [ 197.189341][ T7214] ubi0: mtd0 is detached [ 197.193974][ T7216] ubi0: attaching mtd0 [ 197.198827][ T7216] ubi0: scanning is finished [ 197.231173][ T7216] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 197.238777][ T7216] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 197.250693][ T7216] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 197.257821][ T7216] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 197.267800][ T7216] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 197.278178][ T7216] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 197.288564][ T7216] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 197.303452][ T7216] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 197.313550][ T7232] ubi0: background thread "ubi_bgt0d" started, PID 7232 [ 197.319023][ T7218] ubi0: detaching mtd0 [ 197.326797][ T7218] ubi0: mtd0 is detached [ 197.331349][ T7202] ubi0: attaching mtd0 [ 197.336119][ T7202] ubi0: scanning is finished [ 197.392211][ T7202] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 197.403872][ T7221] ubi0: attaching mtd0 [ 197.408810][ T7221] ubi0: scanning is finished [ 197.446323][ T7221] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 197.454088][ T7221] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 197.461453][ T7221] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 197.468393][ T7221] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 197.476070][ T7221] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 197.483027][ T7221] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 197.492904][ T7221] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 197.505360][ T7221] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 197.516346][ T7236] ubi0: background thread "ubi_bgt0d" started, PID 7236 [ 197.523417][ T7224] ubi0: detaching mtd0 [ 197.529237][ T7224] ubi0: mtd0 is detached [ 197.534537][ T7225] ubi0: attaching mtd0 [ 197.539944][ T7225] ubi0: scanning is finished [ 197.571132][ T7225] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 197.579046][ T7225] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 197.586258][ T7225] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 197.593530][ T7225] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 197.602713][ T7225] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 197.610156][ T7225] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 197.618150][ T7225] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 197.628871][ T7225] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 197.639044][ T7239] ubi0: background thread "ubi_bgt0d" started, PID 7239 [ 197.646060][ T7227] ubi0: detaching mtd0 [ 197.652137][ T7227] ubi0: mtd0 is detached [ 197.656504][ T7229] ubi0: attaching mtd0 [ 197.662561][ T7229] ubi0: scanning is finished [ 197.687050][ T7229] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 197.695129][ T7229] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 197.702947][ T7229] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 197.710631][ T7229] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 197.718203][ T7229] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 197.725376][ T7229] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 197.733910][ T7229] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 197.744548][ T7229] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 197.754737][ T7240] ubi0: background thread "ubi_bgt0d" started, PID 7240 [ 197.755015][ T7231] ubi0: detaching mtd0 [ 197.767350][ T7231] ubi0: mtd0 is detached [ 197.772125][ T7212] ubi0: attaching mtd0 [ 197.777702][ T7212] ubi0: scanning is finished [ 197.806399][ T7212] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 197.817190][ T7216] ubi0: attaching mtd0 [ 197.823295][ T7216] ubi0: scanning is finished [ 197.865084][ T7216] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 197.876017][ T7235] ubi0: attaching mtd0 [ 197.888383][ T7235] ubi0: scanning is finished [ 197.922546][ T7235] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 197.931168][ T7235] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 197.938802][ T7235] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 197.945993][ T7235] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 197.954545][ T7235] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 197.961557][ T7235] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 197.970061][ T7235] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 197.980177][ T7235] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 197.990383][ T7248] ubi0: background thread "ubi_bgt0d" started, PID 7248 [ 197.990386][ T7237] ubi0: detaching mtd0 [ 198.006877][ T7237] ubi0: mtd0 is detached [ 198.011399][ T7224] ubi0: attaching mtd0 [ 198.016417][ T7224] ubi0: scanning is finished [ 198.061875][ T7224] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 198.077611][ T7225] ubi0: attaching mtd0 [ 198.082676][ T7225] ubi0: scanning is finished [ 198.132098][ T7225] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 198.144891][ T7229] ubi0: attaching mtd0 [ 198.152092][ T7229] ubi0: scanning is finished [ 198.188238][ T7229] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 198.204420][ T7243] ubi0: attaching mtd0 [ 198.211351][ T7243] ubi0: scanning is finished [ 198.245257][ T7243] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 198.253328][ T7243] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 198.261365][ T7243] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 198.268449][ T7243] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 198.276423][ T7243] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 198.283577][ T7243] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 198.291753][ T7243] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 198.305075][ T7243] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 198.316037][ T7261] ubi0: background thread "ubi_bgt0d" started, PID 7261 [ 198.317000][ T7246] ubi: mtd0 is already attached to ubi0 [ 198.329132][ T7247] ubi0: detaching mtd0 [ 198.335885][ T7247] ubi0: mtd0 is detached [ 198.340686][ T7235] ubi0: attaching mtd0 [ 198.346951][ T7235] ubi0: scanning is finished [ 198.392456][ T7235] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 198.403697][ T7252] ubi0: attaching mtd0 [ 198.408581][ T7252] ubi0: scanning is finished [ 198.464762][ T7252] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 198.472624][ T7252] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 198.481438][ T7252] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 198.488592][ T7252] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 198.496482][ T7252] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 198.503644][ T7252] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 198.512270][ T7252] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 198.524301][ T7252] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 198.534619][ T7266] ubi0: background thread "ubi_bgt0d" started, PID 7266 [ 198.536215][ T7255] ubi: mtd0 is already attached to ubi0 [ 198.547376][ T7256] ubi0: detaching mtd0 [ 198.554842][ T7256] ubi0: mtd0 is detached [ 198.559258][ T7260] ubi0: attaching mtd0 [ 198.565292][ T7260] ubi0: scanning is finished [ 198.611681][ T7260] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 198.619285][ T7260] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 198.626502][ T7260] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 198.633519][ T7260] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 198.640967][ T7260] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 198.647721][ T7260] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 198.655761][ T7260] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 198.665717][ T7260] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 198.675702][ T7269] ubi0: background thread "ubi_bgt0d" started, PID 7269 [ 198.682740][ T7262] ubi0: detaching mtd0 [ 198.688882][ T7262] ubi0: mtd0 is detached [ 198.698294][ T7246] ubi0: attaching mtd0 [ 198.703571][ T7246] ubi0: scanning is finished [ 198.726091][ T7246] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 198.741624][ T7243] ubi0: attaching mtd0 [ 198.746813][ T7243] ubi0: scanning is finished [ 198.782140][ T7243] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 198.790451][ T7243] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 198.797845][ T7243] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 198.805182][ T7243] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 198.813082][ T7243] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 198.822028][ T7243] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 198.830706][ T7243] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 198.840790][ T7243] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 198.851055][ T7265] ubi: mtd0 is already attached to ubi0 [ 198.851087][ T7272] ubi0: background thread "ubi_bgt0d" started, PID 7272 [ 198.859590][ T7267] ubi0: detaching mtd0 [ 198.898269][ T7267] ubi0: mtd0 is detached [ 198.903065][ T7252] ubi0: attaching mtd0 [ 198.907942][ T7252] ubi0: scanning is finished [ 198.937763][ T7252] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 198.951710][ T7258] ubi0: attaching mtd0 [ 198.958137][ T7258] ubi0: scanning is finished [ 199.016275][ T7258] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 199.028411][ T7260] ubi0: attaching mtd0 [ 199.034184][ T7260] ubi0: scanning is finished [ 199.074884][ T7260] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 199.086425][ T7273] ubi0: attaching mtd0 [ 199.094879][ T7273] ubi0: scanning is finished [ 199.138206][ T7273] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 199.145841][ T7273] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 199.153707][ T7273] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 199.161320][ T7273] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 199.168857][ T7273] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 199.176206][ T7273] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 199.184676][ T7273] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 199.196939][ T7273] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 199.211982][ T7274] ubi0: detaching mtd0 [ 199.212080][ T7289] ubi0: background thread "ubi_bgt0d" started, PID 7289 [ 199.224966][ T7274] ubi0: mtd0 is detached [ 199.229987][ T7276] ubi0: attaching mtd0 [ 199.235308][ T7276] ubi0: scanning is finished [ 199.278275][ T7276] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 199.286442][ T7276] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 199.294154][ T7276] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 199.301698][ T7276] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 199.309558][ T7276] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 199.316634][ T7276] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 199.324988][ T7276] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 199.335258][ T7276] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 199.345789][ T7265] ubi: mtd0 is already attached to ubi0 [ 199.348969][ T7291] ubi0: background thread "ubi_bgt0d" started, PID 7291 [ 199.352568][ T7277] ubi0: detaching mtd0 [ 199.369730][ T7277] ubi0: mtd0 is detached [ 199.374534][ T7280] ubi0: attaching mtd0 [ 199.381782][ T7280] ubi0: scanning is finished [ 199.424070][ T7280] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 199.431920][ T7280] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 199.439390][ T7280] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 199.446520][ T7280] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 199.454158][ T7280] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 199.461296][ T7280] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 199.469515][ T7280] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 199.479651][ T7280] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 199.492061][ T7295] ubi0: background thread "ubi_bgt0d" started, PID 7295 [ 199.500285][ T7282] ubi0: detaching mtd0 [ 199.506376][ T7282] ubi0: mtd0 is detached [ 199.511048][ T7284] ubi0: attaching mtd0 [ 199.516221][ T7284] ubi0: scanning is finished [ 199.537933][ T7284] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 199.545683][ T7284] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 199.553227][ T7284] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 199.560698][ T7284] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 199.568142][ T7284] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 199.575196][ T7284] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 199.583249][ T7284] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 199.593193][ T7284] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 199.603203][ T7286] ubi0: detaching mtd0 [ 199.603299][ T7296] ubi0: background thread "ubi_bgt0d" started, PID 7296 [ 199.618157][ T7286] ubi0: mtd0 is detached [ 199.624034][ T7288] ubi0: attaching mtd0 [ 199.630182][ T7288] ubi0: scanning is finished [ 199.663630][ T7288] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 199.671428][ T7288] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 199.678629][ T7288] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 199.690261][ T7288] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 199.697648][ T7288] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 199.707350][ T7288] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 199.718080][ T7288] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 199.733284][ T7288] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 199.743518][ T7298] ubi0: background thread "ubi_bgt0d" started, PID 7298 [ 199.750646][ T7290] ubi0: detaching mtd0 [ 199.756379][ T7290] ubi0: mtd0 is detached 2022/09/20 08:16:35 executed programs: 722 [ 199.760787][ T7273] ubi0: attaching mtd0 [ 199.765488][ T7273] ubi0: scanning is finished [ 199.792844][ T7273] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 199.803243][ T7293] ubi0: attaching mtd0 [ 199.808536][ T7293] ubi0: scanning is finished [ 199.858455][ T7293] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 199.866253][ T7293] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 199.878231][ T7293] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 199.885499][ T7293] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 199.897878][ T7293] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 199.904934][ T7293] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 199.917076][ T7293] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 199.927070][ T7293] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 199.939418][ T7302] ubi0: background thread "ubi_bgt0d" started, PID 7302 [ 199.942116][ T7276] ubi: mtd0 is already attached to ubi0 [ 199.952043][ T7294] ubi0: detaching mtd0 [ 199.966997][ T7294] ubi0: mtd0 is detached [ 199.975047][ T7280] ubi0: attaching mtd0 [ 199.981086][ T7280] ubi0: scanning is finished [ 200.005091][ T7280] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 200.017964][ T7286] ubi0: attaching mtd0 [ 200.023042][ T7286] ubi0: scanning is finished [ 200.064426][ T7286] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 200.080274][ T7288] ubi0: attaching mtd0 [ 200.085413][ T7288] ubi0: scanning is finished [ 200.121721][ T7288] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 200.134694][ T7301] ubi0: attaching mtd0 [ 200.140922][ T7301] ubi0: scanning is finished [ 200.173285][ T7301] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 200.181746][ T7301] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 200.189855][ T7301] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 200.196984][ T7301] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 200.205343][ T7301] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 200.212606][ T7301] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 200.221049][ T7301] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 200.231236][ T7301] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 200.241301][ T7318] ubi0: background thread "ubi_bgt0d" started, PID 7318 [ 200.248548][ T7303] ubi0: detaching mtd0 [ 200.254693][ T7303] ubi0: mtd0 is detached [ 200.259375][ T7305] ubi0: attaching mtd0 [ 200.264897][ T7305] ubi0: scanning is finished [ 200.307020][ T7305] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 200.314968][ T7305] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 200.322644][ T7305] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 200.329931][ T7305] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 200.337481][ T7305] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 200.344721][ T7305] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 200.352949][ T7305] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 200.362923][ T7305] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 200.373030][ T7320] ubi0: background thread "ubi_bgt0d" started, PID 7320 [ 200.381866][ T7293] ubi: mtd0 is already attached to ubi0 [ 200.387546][ T7307] ubi0: detaching mtd0 [ 200.398581][ T7307] ubi0: mtd0 is detached [ 200.404137][ T7309] ubi0: attaching mtd0 [ 200.409286][ T7309] ubi0: scanning is finished [ 200.444774][ T7309] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 200.453057][ T7309] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 200.461225][ T7309] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 200.468425][ T7309] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 200.476217][ T7309] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 200.487362][ T7309] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 200.497259][ T7309] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 200.509022][ T7309] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 200.519880][ T7312] ubi: mtd0 is already attached to ubi0 [ 200.519882][ T7323] ubi0: background thread "ubi_bgt0d" started, PID 7323 [ 200.533263][ T7313] ubi0: detaching mtd0 [ 200.540424][ T7313] ubi0: mtd0 is detached [ 200.545166][ T7317] ubi0: attaching mtd0 [ 200.550724][ T7317] ubi0: scanning is finished [ 200.575153][ T7317] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 200.582922][ T7317] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 200.590626][ T7317] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 200.597581][ T7317] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 200.606388][ T7317] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 200.613421][ T7317] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 200.621591][ T7317] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 200.631588][ T7317] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 200.641692][ T7326] ubi0: background thread "ubi_bgt0d" started, PID 7326 [ 200.648806][ T7319] ubi0: detaching mtd0 [ 200.658794][ T7319] ubi0: mtd0 is detached [ 200.663602][ T7301] ubi0: attaching mtd0 [ 200.668481][ T7301] ubi0: scanning is finished [ 200.718293][ T7301] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 200.727828][ T7305] ubi0: attaching mtd0 [ 200.734191][ T7305] ubi0: scanning is finished [ 200.803501][ T7305] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 200.817549][ T7322] ubi0: attaching mtd0 [ 200.823907][ T7322] ubi0: scanning is finished [ 200.866032][ T7322] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 200.874599][ T7322] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 200.886652][ T7322] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 200.895305][ T7322] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 200.906503][ T7322] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 200.914318][ T7322] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 200.922791][ T7322] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 200.932941][ T7322] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 200.946566][ T7324] ubi0: detaching mtd0 [ 200.946605][ T7334] ubi0: background thread "ubi_bgt0d" started, PID 7334 [ 200.959730][ T7324] ubi0: mtd0 is detached [ 200.964085][ T7309] ubi0: attaching mtd0 [ 200.969333][ T7309] ubi0: scanning is finished [ 200.990505][ T7309] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 201.005958][ T7315] ubi0: attaching mtd0 [ 201.011593][ T7315] ubi0: scanning is finished [ 201.065383][ T7315] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 201.075535][ T7317] ubi0: attaching mtd0 [ 201.085566][ T7317] ubi0: scanning is finished [ 201.154022][ T7317] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 201.166801][ T7329] ubi0: attaching mtd0 [ 201.177897][ T7329] ubi0: scanning is finished [ 201.207949][ T7329] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 201.216107][ T7329] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 201.227847][ T7329] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 201.236254][ T7329] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 201.248225][ T7329] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 201.255456][ T7329] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 201.268876][ T7329] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 201.283157][ T7329] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 201.293423][ T7331] ubi0: detaching mtd0 [ 201.293493][ T7348] ubi0: background thread "ubi_bgt0d" started, PID 7348 [ 201.311070][ T7331] ubi0: mtd0 is detached [ 201.315664][ T7333] ubi0: attaching mtd0 [ 201.321274][ T7333] ubi0: scanning is finished [ 201.354667][ T7333] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 201.362543][ T7333] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 201.375279][ T7333] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 201.382329][ T7333] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 201.389881][ T7333] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 201.396745][ T7333] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 201.404887][ T7333] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 201.414890][ T7333] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 201.432614][ T7350] ubi0: background thread "ubi_bgt0d" started, PID 7350 [ 201.432723][ T7335] ubi0: detaching mtd0 [ 201.446260][ T7335] ubi0: mtd0 is detached [ 201.451124][ T7324] ubi0: attaching mtd0 [ 201.455883][ T7324] ubi0: scanning is finished [ 201.502300][ T7324] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 201.513208][ T7339] ubi0: attaching mtd0 [ 201.518715][ T7339] ubi0: scanning is finished [ 201.580235][ T7339] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 201.587996][ T7339] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 201.597056][ T7339] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 201.604202][ T7339] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 201.611734][ T7339] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 201.618609][ T7339] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 201.626962][ T7339] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 201.637140][ T7339] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 201.647316][ T7341] ubi0: detaching mtd0 [ 201.647345][ T7355] ubi0: background thread "ubi_bgt0d" started, PID 7355 [ 201.660448][ T7341] ubi0: mtd0 is detached [ 201.664989][ T7343] ubi0: attaching mtd0 [ 201.670889][ T7343] ubi0: scanning is finished [ 201.712352][ T7343] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 201.720395][ T7343] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 201.727998][ T7343] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 201.735234][ T7343] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 201.743113][ T7343] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 201.750408][ T7343] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 201.758576][ T7343] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 201.768685][ T7343] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 201.778979][ T7356] ubi0: background thread "ubi_bgt0d" started, PID 7356 [ 201.783710][ T7345] ubi0: detaching mtd0 [ 201.791699][ T7345] ubi0: mtd0 is detached [ 201.796127][ T7347] ubi0: attaching mtd0 [ 201.801197][ T7347] ubi0: scanning is finished [ 201.862572][ T7347] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 201.870151][ T7347] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 201.877361][ T7347] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 201.884371][ T7347] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 201.891845][ T7347] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 201.898628][ T7347] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 201.906840][ T7347] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 201.916804][ T7347] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 201.928473][ T7357] ubi0: background thread "ubi_bgt0d" started, PID 7357 [ 201.928523][ T7349] ubi0: detaching mtd0 [ 201.944612][ T7349] ubi0: mtd0 is detached [ 201.949135][ T7329] ubi0: attaching mtd0 [ 201.953940][ T7329] ubi0: scanning is finished [ 202.005665][ T7329] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 202.015274][ T7333] ubi0: attaching mtd0 [ 202.024205][ T7333] ubi0: scanning is finished [ 202.068632][ T7333] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 202.078662][ T7353] ubi0: attaching mtd0 [ 202.090139][ T7353] ubi0: scanning is finished [ 202.150316][ T7353] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 202.158052][ T7353] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 202.165671][ T7353] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 202.173195][ T7353] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 202.185497][ T7353] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 202.192696][ T7353] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 202.205289][ T7353] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 202.215541][ T7353] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 202.229989][ T7354] ubi0: detaching mtd0 [ 202.229995][ T7366] ubi0: background thread "ubi_bgt0d" started, PID 7366 [ 202.244013][ T7354] ubi0: mtd0 is detached [ 202.248532][ T7339] ubi0: attaching mtd0 [ 202.254599][ T7339] ubi0: scanning is finished [ 202.306785][ T7339] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 202.317862][ T7343] ubi0: attaching mtd0 [ 202.324046][ T7343] ubi0: scanning is finished [ 202.403690][ T7343] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 202.421187][ T7347] ubi0: attaching mtd0 [ 202.426054][ T7347] ubi0: scanning is finished [ 202.495152][ T7347] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 202.506392][ T7360] ubi0: attaching mtd0 [ 202.511504][ T7360] ubi0: scanning is finished [ 202.556028][ T7360] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 202.563792][ T7360] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 202.572122][ T7360] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 202.579549][ T7360] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 202.587064][ T7360] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 202.594432][ T7360] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 202.602832][ T7360] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 202.613130][ T7360] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 202.623293][ T7363] ubi: mtd0 is already attached to ubi0 [ 202.625233][ T7378] ubi0: background thread "ubi_bgt0d" started, PID 7378 [ 202.638032][ T7364] ubi0: detaching mtd0 [ 202.644955][ T7364] ubi0: mtd0 is detached [ 202.649627][ T7353] ubi0: attaching mtd0 [ 202.654334][ T7353] ubi0: scanning is finished [ 202.680653][ T7353] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 202.693833][ T7369] ubi0: attaching mtd0 [ 202.702044][ T7369] ubi0: scanning is finished [ 202.757331][ T7369] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 202.765446][ T7369] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 202.773066][ T7369] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 202.780271][ T7369] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 202.787642][ T7369] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 202.794517][ T7369] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 202.802894][ T7369] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 202.814387][ T7369] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 202.826709][ T7383] ubi0: background thread "ubi_bgt0d" started, PID 7383 [ 202.826841][ T7370] ubi0: detaching mtd0 [ 202.845635][ T7370] ubi0: mtd0 is detached [ 202.851125][ T7373] ubi0: attaching mtd0 [ 202.856018][ T7373] ubi0: scanning is finished [ 202.892384][ T7373] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 202.899998][ T7373] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 202.907190][ T7373] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 202.914195][ T7373] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 202.922894][ T7373] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 202.929764][ T7373] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 202.937745][ T7373] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 202.947689][ T7373] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 202.957732][ T7385] ubi0: background thread "ubi_bgt0d" started, PID 7385 [ 202.957911][ T7375] ubi0: detaching mtd0 [ 202.972266][ T7375] ubi0: mtd0 is detached [ 202.976680][ T7377] ubi0: attaching mtd0 [ 202.982408][ T7377] ubi0: scanning is finished [ 203.011661][ T7377] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 203.019656][ T7377] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 203.026884][ T7377] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 203.035248][ T7377] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 203.042901][ T7377] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 203.049992][ T7377] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 203.058167][ T7377] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 203.068144][ T7377] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 203.078333][ T7379] ubi0: detaching mtd0 [ 203.078336][ T7386] ubi0: background thread "ubi_bgt0d" started, PID 7386 [ 203.091734][ T7379] ubi0: mtd0 is detached [ 203.096099][ T7363] ubi0: attaching mtd0 [ 203.103395][ T7363] ubi0: scanning is finished [ 203.133059][ T7363] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 203.145264][ T7360] ubi0: attaching mtd0 [ 203.151330][ T7360] ubi0: scanning is finished [ 203.186253][ T7360] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 203.198711][ T7382] ubi0: attaching mtd0 [ 203.204337][ T7382] ubi0: scanning is finished [ 203.264552][ T7382] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 203.272224][ T7382] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 203.280123][ T7382] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 203.287217][ T7382] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 203.295119][ T7382] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 203.302319][ T7382] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 203.310673][ T7382] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 203.320910][ T7382] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 203.331760][ T7394] ubi0: background thread "ubi_bgt0d" started, PID 7394 [ 203.331766][ T7384] ubi0: detaching mtd0 [ 203.345189][ T7384] ubi0: mtd0 is detached [ 203.349783][ T7369] ubi0: attaching mtd0 [ 203.354797][ T7369] ubi0: scanning is finished [ 203.405792][ T7369] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 203.417414][ T7373] ubi0: attaching mtd0 [ 203.423466][ T7373] ubi0: scanning is finished [ 203.467649][ T7373] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 203.481143][ T7377] ubi0: attaching mtd0 [ 203.487617][ T7377] ubi0: scanning is finished [ 203.534142][ T7377] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 203.544309][ T7390] ubi0: attaching mtd0 [ 203.552382][ T7390] ubi0: scanning is finished [ 203.585760][ T7390] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 203.594022][ T7390] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 203.601886][ T7390] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 203.609446][ T7390] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 203.617892][ T7390] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 203.625183][ T7390] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 203.633746][ T7390] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 203.644094][ T7390] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 203.654329][ T7408] ubi0: background thread "ubi_bgt0d" started, PID 7408 [ 203.661697][ T7392] ubi: mtd0 is already attached to ubi0 [ 203.667573][ T7393] ubi0: detaching mtd0 [ 203.674453][ T7393] ubi0: mtd0 is detached [ 203.678916][ T7384] ubi0: attaching mtd0 [ 203.684635][ T7384] ubi0: scanning is finished [ 203.711371][ T7384] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 203.724395][ T7399] ubi0: attaching mtd0 [ 203.730079][ T7399] ubi0: scanning is finished [ 203.794281][ T7399] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 203.807737][ T7399] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 203.817617][ T7399] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 203.829992][ T7399] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 203.837390][ T7399] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 203.847950][ T7399] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 203.858062][ T7399] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 203.868998][ T7399] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 203.879971][ T7415] ubi0: background thread "ubi_bgt0d" started, PID 7415 [ 203.881157][ T7401] ubi0: detaching mtd0 [ 203.895484][ T7401] ubi0: mtd0 is detached [ 203.900253][ T7403] ubi0: attaching mtd0 [ 203.905105][ T7403] ubi0: scanning is finished [ 203.937241][ T7403] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 203.945329][ T7403] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 203.955731][ T7403] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 203.964597][ T7403] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 203.975043][ T7403] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 203.983473][ T7403] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 203.994709][ T7403] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 204.006293][ T7403] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 204.022072][ T7405] ubi0: detaching mtd0 [ 204.022076][ T7416] ubi0: background thread "ubi_bgt0d" started, PID 7416 [ 204.037170][ T7405] ubi0: mtd0 is detached [ 204.043876][ T7407] ubi0: attaching mtd0 [ 204.049345][ T7407] ubi0: scanning is finished [ 204.091654][ T7407] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 204.099377][ T7407] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 204.106656][ T7407] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 204.113981][ T7407] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 204.121450][ T7407] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 204.128227][ T7407] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 204.137718][ T7407] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 204.148124][ T7407] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 204.158227][ T7417] ubi0: background thread "ubi_bgt0d" started, PID 7417 [ 204.165275][ T7409] ubi0: detaching mtd0 [ 204.173429][ T7409] ubi0: mtd0 is detached [ 204.177770][ T7395] ubi0: attaching mtd0 [ 204.183132][ T7395] ubi0: scanning is finished [ 204.212137][ T7395] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 204.221607][ T7390] ubi0: attaching mtd0 [ 204.226494][ T7390] ubi0: scanning is finished [ 204.273107][ T7390] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 204.282931][ T7413] ubi0: attaching mtd0 [ 204.287764][ T7413] ubi0: scanning is finished [ 204.356881][ T7413] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 204.366002][ T7413] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 204.376369][ T7413] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 204.385647][ T7413] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 204.396131][ T7413] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 204.404672][ T7413] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 204.415661][ T7413] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 204.427222][ T7413] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 204.442762][ T7425] ubi0: background thread "ubi_bgt0d" started, PID 7425 [ 204.451101][ T7414] ubi0: detaching mtd0 [ 204.457165][ T7414] ubi0: mtd0 is detached [ 204.462265][ T7399] ubi0: attaching mtd0 [ 204.467250][ T7399] ubi0: scanning is finished [ 204.516785][ T7399] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 204.527524][ T7403] ubi0: attaching mtd0 [ 204.532762][ T7403] ubi0: scanning is finished [ 204.573152][ T7403] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 204.584618][ T7407] ubi0: attaching mtd0 [ 204.593407][ T7407] ubi0: scanning is finished [ 204.624704][ T7407] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 204.637328][ T7420] ubi0: attaching mtd0 [ 204.645421][ T7420] ubi0: scanning is finished [ 204.702042][ T7420] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 204.710012][ T7420] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 204.717504][ T7420] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 204.724933][ T7420] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 204.733266][ T7420] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 204.740474][ T7420] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 204.748577][ T7420] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 204.759053][ T7420] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 204.770145][ T7439] ubi0: background thread "ubi_bgt0d" started, PID 7439 [ 204.770153][ T7422] ubi0: detaching mtd0 [ 204.786858][ T7422] ubi0: mtd0 is detached [ 204.791851][ T7424] ubi0: attaching mtd0 [ 204.797782][ T7424] ubi0: scanning is finished [ 204.847000][ T7424] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 204.855391][ T7424] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 204.867557][ T7424] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 204.874842][ T7424] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 204.887553][ T7424] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 204.894649][ T7424] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 204.908365][ T7424] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 204.918576][ T7424] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 204.929048][ T7426] ubi0: detaching mtd0 [ 204.933434][ T7441] ubi0: background thread "ubi_bgt0d" started, PID 7441 [ 204.942320][ T7426] ubi0: mtd0 is detached [ 204.946748][ T7414] ubi0: attaching mtd0 [ 204.956267][ T7414] ubi0: scanning is finished 2022/09/20 08:16:41 executed programs: 751 [ 204.996126][ T7414] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 205.007353][ T7430] ubi0: attaching mtd0 [ 205.020942][ T7430] ubi0: scanning is finished [ 205.076611][ T7430] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 205.086333][ T7430] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 205.096185][ T7430] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 205.103405][ T7430] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 205.111684][ T7430] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 205.118702][ T7430] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 205.128068][ T7430] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 205.138245][ T7430] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 205.148454][ T7432] ubi0: detaching mtd0 [ 205.149283][ T7445] ubi0: background thread "ubi_bgt0d" started, PID 7445 [ 205.162116][ T7432] ubi0: mtd0 is detached [ 205.166726][ T7434] ubi0: attaching mtd0 [ 205.172877][ T7434] ubi0: scanning is finished [ 205.198597][ T7434] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 205.207010][ T7434] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 205.214864][ T7434] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 205.222080][ T7434] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 205.231882][ T7434] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 205.238736][ T7434] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 205.246856][ T7434] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 205.256933][ T7434] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 205.266926][ T7447] ubi0: background thread "ubi_bgt0d" started, PID 7447 [ 205.273918][ T7436] ubi0: detaching mtd0 [ 205.279652][ T7436] ubi0: mtd0 is detached [ 205.284276][ T7438] ubi0: attaching mtd0 [ 205.289924][ T7438] ubi0: scanning is finished [ 205.348196][ T7438] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 205.355981][ T7438] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 205.363779][ T7438] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 205.371186][ T7438] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 205.379000][ T7438] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 205.385946][ T7438] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 205.394474][ T7438] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 205.404964][ T7438] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 205.415321][ T7448] ubi0: background thread "ubi_bgt0d" started, PID 7448 [ 205.415446][ T7440] ubi0: detaching mtd0 [ 205.429081][ T7440] ubi0: mtd0 is detached [ 205.433420][ T7420] ubi0: attaching mtd0 [ 205.438674][ T7420] ubi0: scanning is finished [ 205.496344][ T7420] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 205.507035][ T7424] ubi0: attaching mtd0 [ 205.513243][ T7424] ubi0: scanning is finished [ 205.558911][ T7424] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 205.571966][ T7444] ubi0: attaching mtd0 [ 205.577441][ T7444] ubi0: scanning is finished [ 205.618171][ T7444] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 205.626470][ T7444] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 205.634126][ T7444] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 205.641558][ T7444] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 205.649815][ T7444] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 205.656911][ T7444] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 205.665257][ T7444] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 205.675528][ T7444] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 205.686016][ T7456] ubi0: background thread "ubi_bgt0d" started, PID 7456 [ 205.687080][ T7446] ubi0: detaching mtd0 [ 205.701165][ T7446] ubi0: mtd0 is detached [ 205.705959][ T7430] ubi0: attaching mtd0 [ 205.711815][ T7430] ubi0: scanning is finished [ 205.746462][ T7430] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 205.757618][ T7434] ubi0: attaching mtd0 [ 205.763947][ T7434] ubi0: scanning is finished [ 205.800597][ T7434] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 205.814648][ T7438] ubi0: attaching mtd0 [ 205.821637][ T7438] ubi0: scanning is finished [ 205.856946][ T7438] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 205.867186][ T7451] ubi0: attaching mtd0 [ 205.873996][ T7451] ubi0: scanning is finished [ 205.947271][ T7451] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 205.955332][ T7451] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 205.962884][ T7451] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 205.970004][ T7451] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 205.977555][ T7451] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 205.984564][ T7451] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 205.992797][ T7451] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 206.004267][ T7451] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 206.014439][ T7469] ubi0: background thread "ubi_bgt0d" started, PID 7469 [ 206.021654][ T7453] ubi0: detaching mtd0 [ 206.030779][ T7453] ubi0: mtd0 is detached [ 206.035450][ T7455] ubi0: attaching mtd0 [ 206.042333][ T7455] ubi0: scanning is finished [ 206.068044][ T7455] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 206.075974][ T7455] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 206.083728][ T7455] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 206.091405][ T7455] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 206.099340][ T7455] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 206.106297][ T7455] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 206.114547][ T7455] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 206.124727][ T7455] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 206.135056][ T7457] ubi0: detaching mtd0 [ 206.138997][ T7471] ubi0: background thread "ubi_bgt0d" started, PID 7471 [ 206.147958][ T7457] ubi0: mtd0 is detached [ 206.154684][ T7444] ubi0: attaching mtd0 [ 206.160058][ T7444] ubi0: scanning is finished [ 206.214195][ T7444] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 206.227733][ T7460] ubi0: attaching mtd0 [ 206.232905][ T7460] ubi0: scanning is finished [ 206.282155][ T7460] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 206.289948][ T7460] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 206.297430][ T7460] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 206.304893][ T7460] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 206.312535][ T7460] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 206.319447][ T7460] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 206.327527][ T7460] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 206.339329][ T7460] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 206.349510][ T7478] ubi0: background thread "ubi_bgt0d" started, PID 7478 [ 206.356583][ T7462] ubi0: detaching mtd0 [ 206.362432][ T7462] ubi0: mtd0 is detached [ 206.366878][ T7464] ubi0: attaching mtd0 [ 206.372165][ T7464] ubi0: scanning is finished [ 206.432853][ T7464] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 206.443854][ T7464] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 206.456528][ T7464] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 206.463709][ T7464] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 206.471340][ T7464] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 206.478202][ T7464] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 206.486245][ T7464] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 206.496223][ T7464] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 206.506257][ T7480] ubi0: background thread "ubi_bgt0d" started, PID 7480 [ 206.513307][ T7466] ubi0: detaching mtd0 [ 206.519700][ T7466] ubi0: mtd0 is detached [ 206.524125][ T7468] ubi0: attaching mtd0 [ 206.528784][ T7468] ubi0: scanning is finished [ 206.564661][ T7468] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 206.572786][ T7468] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 206.580533][ T7468] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 206.587584][ T7468] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 206.595208][ T7468] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 206.602038][ T7468] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 206.610129][ T7468] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 206.620099][ T7468] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 206.630087][ T7481] ubi0: background thread "ubi_bgt0d" started, PID 7481 [ 206.630184][ T7470] ubi0: detaching mtd0 [ 206.645037][ T7470] ubi0: mtd0 is detached [ 206.650510][ T7451] ubi0: attaching mtd0 [ 206.655230][ T7451] ubi0: scanning is finished [ 206.691973][ T7451] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 206.702607][ T7473] ubi0: attaching mtd0 [ 206.707821][ T7473] ubi0: scanning is finished [ 206.745038][ T7473] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 206.756147][ T7473] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 206.768343][ T7473] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 206.783896][ T7473] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 206.793500][ T7473] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 206.803496][ T7473] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 206.813032][ T7473] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 206.825886][ T7473] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 206.837546][ T7477] ubi0: detaching mtd0 [ 206.837560][ T7485] ubi0: background thread "ubi_bgt0d" started, PID 7485 [ 206.853590][ T7477] ubi0: mtd0 is detached [ 206.858427][ T7476] ubi0: attaching mtd0 [ 206.863747][ T7476] ubi0: scanning is finished [ 206.916861][ T7476] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 206.924641][ T7476] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 206.932858][ T7476] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 206.940291][ T7476] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 206.947904][ T7476] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 206.955161][ T7476] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 206.963730][ T7476] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 206.973963][ T7476] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 206.984049][ T7488] ubi0: background thread "ubi_bgt0d" started, PID 7488 [ 206.992597][ T7479] ubi0: detaching mtd0 [ 206.998466][ T7479] ubi0: mtd0 is detached [ 207.004237][ T7460] ubi0: attaching mtd0 [ 207.009289][ T7460] ubi0: scanning is finished [ 207.057746][ T7460] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 207.068915][ T7464] ubi0: attaching mtd0 [ 207.073928][ T7464] ubi0: scanning is finished [ 207.131201][ T7464] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 207.147806][ T7468] ubi0: attaching mtd0 [ 207.153536][ T7468] ubi0: scanning is finished [ 207.191973][ T7468] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 207.204730][ T7484] ubi0: attaching mtd0 [ 207.210059][ T7484] ubi0: scanning is finished [ 207.252959][ T7484] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 207.261277][ T7484] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 207.268715][ T7484] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 207.276103][ T7484] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 207.283889][ T7484] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 207.291150][ T7484] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 207.300876][ T7484] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 207.311354][ T7484] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 207.321865][ T7500] ubi0: background thread "ubi_bgt0d" started, PID 7500 [ 207.329430][ T7486] ubi0: detaching mtd0 [ 207.335306][ T7486] ubi0: mtd0 is detached [ 207.340008][ T7477] ubi0: attaching mtd0 [ 207.345244][ T7477] ubi0: scanning is finished [ 207.393166][ T7477] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 207.406611][ T7476] ubi0: attaching mtd0 [ 207.412458][ T7476] ubi0: scanning is finished [ 207.459898][ T7476] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 207.470234][ T7491] ubi0: attaching mtd0 [ 207.474883][ T7491] ubi0: scanning is finished [ 207.526103][ T7491] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 207.534039][ T7491] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 207.542422][ T7491] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 207.551065][ T7491] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 207.558653][ T7491] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 207.565875][ T7491] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 207.574164][ T7491] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 207.584484][ T7491] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 207.594720][ T7509] ubi0: background thread "ubi_bgt0d" started, PID 7509 [ 207.594729][ T7494] ubi0: detaching mtd0 [ 207.612602][ T7494] ubi0: mtd0 is detached [ 207.617283][ T7495] ubi0: attaching mtd0 [ 207.623878][ T7495] ubi0: scanning is finished [ 207.674482][ T7495] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 207.682571][ T7495] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 207.690621][ T7495] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 207.697841][ T7495] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 207.705648][ T7495] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 207.712884][ T7495] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 207.721407][ T7495] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 207.732149][ T7495] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 207.743504][ T7498] ubi0: detaching mtd0 [ 207.745181][ T7512] ubi0: background thread "ubi_bgt0d" started, PID 7512 [ 207.758621][ T7498] ubi0: mtd0 is detached [ 207.766316][ T7499] ubi0: attaching mtd0 [ 207.772491][ T7499] ubi0: scanning is finished [ 207.798402][ T7499] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 207.806662][ T7499] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 207.814643][ T7499] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 207.822086][ T7499] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 207.830275][ T7499] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 207.837255][ T7499] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 207.846882][ T7499] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 207.857396][ T7499] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 207.867629][ T7514] ubi0: background thread "ubi_bgt0d" started, PID 7514 [ 207.868160][ T7501] ubi0: detaching mtd0 [ 207.884864][ T7501] ubi0: mtd0 is detached [ 207.889721][ T7484] ubi0: attaching mtd0 [ 207.894853][ T7484] ubi0: scanning is finished [ 207.945547][ T7484] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 207.956936][ T7504] ubi0: attaching mtd0 [ 207.966561][ T7504] ubi0: scanning is finished [ 208.036271][ T7504] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 208.044468][ T7504] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 208.052180][ T7504] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 208.059494][ T7504] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 208.067079][ T7504] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 208.076211][ T7504] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 208.084560][ T7504] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 208.098438][ T7504] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 208.110167][ T7506] ubi0: detaching mtd0 [ 208.116943][ T7506] ubi0: mtd0 is detached [ 208.121550][ T7508] ubi0: attaching mtd0 [ 208.126695][ T7508] ubi0: scanning is finished [ 208.167755][ T7508] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 208.176657][ T7508] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 208.184335][ T7508] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 208.191675][ T7508] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 208.200458][ T7508] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 208.207407][ T7508] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 208.216209][ T7508] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 208.226990][ T7508] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 208.238128][ T7522] ubi0: background thread "ubi_bgt0d" started, PID 7522 [ 208.245369][ T7510] ubi0: detaching mtd0 [ 208.251723][ T7510] ubi0: mtd0 is detached [ 208.256074][ T7494] ubi0: attaching mtd0 [ 208.264781][ T7494] ubi0: scanning is finished [ 208.313376][ T7494] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 208.323129][ T7498] ubi0: attaching mtd0 [ 208.327970][ T7498] ubi0: scanning is finished [ 208.371441][ T7498] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 208.380282][ T7498] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 208.387827][ T7498] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 208.395369][ T7498] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 208.403053][ T7498] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 208.410182][ T7498] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 208.420463][ T7498] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 208.430437][ T7498] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 208.441002][ T7527] ubi0: background thread "ubi_bgt0d" started, PID 7527 [ 208.445634][ T7499] ubi: mtd0 is already attached to ubi0 [ 208.468994][ T7517] ubi: mtd0 is already attached to ubi0 [ 208.475911][ T7518] ubi0: detaching mtd0 [ 208.490265][ T7518] ubi0: mtd0 is detached [ 208.495055][ T7521] ubi0: attaching mtd0 [ 208.502066][ T7521] ubi0: scanning is finished [ 208.555251][ T7521] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 208.562989][ T7521] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 208.571636][ T7521] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 208.582907][ T7521] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 208.591254][ T7521] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 208.598151][ T7521] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 208.610663][ T7521] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 208.622985][ T7521] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 208.635526][ T7523] ubi0: detaching mtd0 [ 208.635598][ T7535] ubi0: background thread "ubi_bgt0d" started, PID 7535 [ 208.651159][ T7523] ubi0: mtd0 is detached [ 208.655629][ T7508] ubi0: attaching mtd0 [ 208.660783][ T7508] ubi0: scanning is finished [ 208.706363][ T7508] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 208.717414][ T7526] ubi0: attaching mtd0 [ 208.729950][ T7526] ubi0: scanning is finished [ 208.757827][ T7526] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 208.766752][ T7526] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 208.775491][ T7526] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 208.783482][ T7526] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 208.791315][ T7526] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 208.798262][ T7526] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 208.806675][ T7526] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 208.817238][ T7526] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 208.831670][ T7528] ubi0: detaching mtd0 [ 208.831727][ T7539] ubi0: background thread "ubi_bgt0d" started, PID 7539 [ 208.844929][ T7528] ubi0: mtd0 is detached [ 208.849890][ T7530] ubi0: attaching mtd0 [ 208.855606][ T7530] ubi0: scanning is finished [ 208.887833][ T7530] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 208.895836][ T7530] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 208.903246][ T7530] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 208.910390][ T7530] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 208.917833][ T7530] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 208.924713][ T7530] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 208.935525][ T7530] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 208.952991][ T7530] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 208.963392][ T7541] ubi0: background thread "ubi_bgt0d" started, PID 7541 [ 208.963467][ T7532] ubi: mtd0 is already attached to ubi0 [ 208.977653][ T7517] ubi: mtd0 is already attached to ubi0 [ 208.984392][ T7533] ubi0: detaching mtd0 [ 209.004278][ T7533] ubi0: mtd0 is detached [ 209.013359][ T7521] ubi0: attaching mtd0 [ 209.020595][ T7521] ubi0: scanning is finished [ 209.072264][ T7521] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 209.087413][ T7538] ubi0: attaching mtd0 [ 209.093892][ T7538] ubi0: scanning is finished [ 209.130258][ T7538] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 209.137936][ T7538] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 209.146110][ T7538] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 209.153337][ T7538] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 209.161625][ T7538] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 209.168620][ T7538] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 209.177202][ T7538] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 209.187410][ T7538] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 209.198224][ T7548] ubi0: background thread "ubi_bgt0d" started, PID 7548 [ 209.199007][ T7540] ubi0: detaching mtd0 [ 209.213085][ T7540] ubi0: mtd0 is detached [ 209.217723][ T7526] ubi0: attaching mtd0 [ 209.223842][ T7526] ubi0: scanning is finished [ 209.245880][ T7526] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 209.260250][ T7530] ubi0: attaching mtd0 [ 209.265845][ T7530] ubi0: scanning is finished [ 209.319360][ T7530] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 209.331112][ T7543] ubi0: attaching mtd0 [ 209.336356][ T7543] ubi0: scanning is finished [ 209.375581][ T7543] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 209.383987][ T7543] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 209.392144][ T7543] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 209.399485][ T7543] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 209.407091][ T7543] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 209.415493][ T7543] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 209.424026][ T7543] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 209.434831][ T7543] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 209.445346][ T7544] ubi0: detaching mtd0 [ 209.445359][ T7560] ubi0: background thread "ubi_bgt0d" started, PID 7560 [ 209.459814][ T7544] ubi0: mtd0 is detached [ 209.464233][ T7547] ubi0: attaching mtd0 [ 209.469944][ T7547] ubi0: scanning is finished [ 209.496062][ T7547] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 209.503950][ T7547] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 209.512486][ T7547] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 209.520270][ T7547] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 209.527826][ T7547] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 209.535273][ T7547] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 209.545314][ T7547] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 209.555363][ T7547] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 209.565358][ T7563] ubi0: background thread "ubi_bgt0d" started, PID 7563 [ 209.566612][ T7549] ubi0: detaching mtd0 [ 209.578199][ T7549] ubi0: mtd0 is detached [ 209.588369][ T7538] ubi0: attaching mtd0 [ 209.593893][ T7538] ubi0: scanning is finished [ 209.614867][ T7538] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 209.628367][ T7552] ubi0: attaching mtd0 [ 209.633557][ T7552] ubi0: scanning is finished [ 209.684647][ T7552] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 209.692764][ T7552] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 209.700638][ T7552] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 209.707682][ T7552] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 209.719364][ T7552] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 209.726134][ T7552] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 209.738415][ T7552] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 209.750027][ T7552] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 209.760555][ T7568] ubi0: background thread "ubi_bgt0d" started, PID 7568 [ 209.767567][ T7554] ubi: mtd0 is already attached to ubi0 [ 209.775811][ T7556] ubi0: detaching mtd0 [ 209.782838][ T7556] ubi0: mtd0 is detached [ 209.787533][ T7558] ubi0: attaching mtd0 [ 209.794289][ T7558] ubi0: scanning is finished [ 209.825347][ T7558] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 209.833048][ T7558] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 209.840565][ T7558] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 209.847513][ T7558] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 209.855265][ T7558] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 209.863543][ T7558] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 209.872395][ T7558] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 209.882557][ T7558] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 209.892829][ T7570] ubi0: background thread "ubi_bgt0d" started, PID 7570 [ 209.900190][ T7559] ubi0: detaching mtd0 [ 209.905853][ T7559] ubi0: mtd0 is detached [ 209.912355][ T7544] ubi0: attaching mtd0 [ 209.918652][ T7544] ubi0: scanning is finished [ 209.965984][ T7544] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 209.983883][ T7549] ubi0: attaching mtd0 [ 209.990127][ T7549] ubi0: scanning is finished 2022/09/20 08:16:46 executed programs: 778 [ 210.028110][ T7549] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 210.038873][ T7567] ubi0: attaching mtd0 [ 210.053259][ T7567] ubi0: scanning is finished [ 210.105415][ T7567] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 210.113122][ T7567] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 210.122853][ T7567] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 210.130177][ T7567] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 210.137675][ T7567] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 210.144689][ T7567] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 210.152845][ T7567] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 210.162975][ T7567] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 210.173387][ T7569] ubi0: detaching mtd0 [ 210.173403][ T7579] ubi0: background thread "ubi_bgt0d" started, PID 7579 [ 210.190901][ T7569] ubi0: mtd0 is detached [ 210.196267][ T7552] ubi0: attaching mtd0 [ 210.204594][ T7552] ubi0: scanning is finished [ 210.251345][ T7552] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 210.264037][ T7561] ubi0: attaching mtd0 [ 210.271141][ T7561] ubi0: scanning is finished [ 210.307863][ T7561] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 210.318821][ T7554] ubi0: attaching mtd0 [ 210.333482][ T7554] ubi0: scanning is finished [ 210.370533][ T7554] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 210.385928][ T7574] ubi0: attaching mtd0 [ 210.391179][ T7574] ubi0: scanning is finished [ 210.454875][ T7574] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 210.462524][ T7574] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 210.470275][ T7574] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 210.477311][ T7574] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 210.485337][ T7574] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 210.492371][ T7574] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 210.500738][ T7574] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 210.511100][ T7574] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 210.522174][ T7592] ubi0: background thread "ubi_bgt0d" started, PID 7592 [ 210.530036][ T7576] ubi0: detaching mtd0 [ 210.536200][ T7576] ubi0: mtd0 is detached [ 210.541872][ T7578] ubi0: attaching mtd0 [ 210.546689][ T7578] ubi0: scanning is finished [ 210.596542][ T7578] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 210.604120][ T7578] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 210.615754][ T7578] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 210.622870][ T7578] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 210.635455][ T7578] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 210.642828][ T7578] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 210.655149][ T7578] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 210.665108][ T7578] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 210.680020][ T7594] ubi0: background thread "ubi_bgt0d" started, PID 7594 [ 210.687038][ T7580] ubi0: detaching mtd0 [ 210.696466][ T7580] ubi0: mtd0 is detached [ 210.701810][ T7567] ubi0: attaching mtd0 [ 210.707110][ T7567] ubi0: scanning is finished [ 210.752219][ T7567] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 210.764111][ T7583] ubi0: attaching mtd0 [ 210.769358][ T7583] ubi0: scanning is finished [ 210.825689][ T7583] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 210.835663][ T7583] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 210.845439][ T7583] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 210.855649][ T7583] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 210.865806][ T7583] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 210.874955][ T7583] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 210.883162][ T7583] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 210.893494][ T7583] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 210.903584][ T7598] ubi0: background thread "ubi_bgt0d" started, PID 7598 [ 210.905031][ T7585] ubi0: detaching mtd0 [ 210.918746][ T7585] ubi0: mtd0 is detached [ 210.923483][ T7587] ubi0: attaching mtd0 [ 210.928326][ T7587] ubi0: scanning is finished [ 210.974331][ T7587] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 210.984808][ T7587] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 210.993629][ T7587] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 211.003655][ T7587] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 211.014469][ T7587] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 211.024416][ T7587] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 211.034039][ T7587] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 211.047013][ T7587] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 211.058743][ T7591] ubi0: detaching mtd0 [ 211.058854][ T7600] ubi0: background thread "ubi_bgt0d" started, PID 7600 [ 211.074049][ T7591] ubi0: mtd0 is detached [ 211.078426][ T7590] ubi0: attaching mtd0 [ 211.084433][ T7590] ubi0: scanning is finished [ 211.131494][ T7590] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 211.139365][ T7590] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 211.146692][ T7590] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 211.153720][ T7590] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 211.161169][ T7590] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 211.167927][ T7590] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 211.176137][ T7590] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 211.187354][ T7590] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 211.197843][ T7601] ubi0: background thread "ubi_bgt0d" started, PID 7601 [ 211.197933][ T7593] ubi0: detaching mtd0 [ 211.212505][ T7593] ubi0: mtd0 is detached [ 211.217327][ T7574] ubi0: attaching mtd0 [ 211.222229][ T7574] ubi0: scanning is finished [ 211.275899][ T7574] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 211.285556][ T7578] ubi0: attaching mtd0 [ 211.296179][ T7578] ubi0: scanning is finished [ 211.340469][ T7578] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 211.353562][ T7597] ubi0: attaching mtd0 [ 211.359408][ T7597] ubi0: scanning is finished [ 211.395352][ T7597] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 211.403397][ T7597] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 211.411229][ T7597] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 211.418460][ T7597] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 211.426472][ T7597] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 211.434456][ T7597] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 211.443301][ T7597] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 211.453377][ T7597] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 211.465471][ T7609] ubi0: background thread "ubi_bgt0d" started, PID 7609 [ 211.465533][ T7599] ubi0: detaching mtd0 [ 211.482697][ T7599] ubi0: mtd0 is detached [ 211.487276][ T7583] ubi0: attaching mtd0 [ 211.492378][ T7583] ubi0: scanning is finished [ 211.526487][ T7583] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 211.537446][ T7587] ubi0: attaching mtd0 [ 211.542676][ T7587] ubi0: scanning is finished [ 211.571296][ T7587] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 211.590618][ T7590] ubi0: attaching mtd0 [ 211.597058][ T7590] ubi0: scanning is finished [ 211.645678][ T7590] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 211.655844][ T7605] ubi0: attaching mtd0 [ 211.664245][ T7605] ubi0: scanning is finished [ 211.715784][ T7605] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 211.723489][ T7605] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 211.736359][ T7605] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 211.744230][ T7605] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 211.756556][ T7605] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 211.763711][ T7605] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 211.776479][ T7605] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 211.786458][ T7605] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 211.799041][ T7623] ubi0: background thread "ubi_bgt0d" started, PID 7623 [ 211.799072][ T7607] ubi0: detaching mtd0 [ 211.815637][ T7607] ubi0: mtd0 is detached [ 211.822147][ T7610] ubi0: attaching mtd0 [ 211.826912][ T7610] ubi0: scanning is finished [ 211.865052][ T7610] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 211.872591][ T7610] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 211.880106][ T7610] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 211.887228][ T7610] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 211.897076][ T7610] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 211.903947][ T7610] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 211.912189][ T7610] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 211.922166][ T7610] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 211.932219][ T7625] ubi0: background thread "ubi_bgt0d" started, PID 7625 [ 211.939259][ T7611] ubi0: detaching mtd0 [ 211.946960][ T7611] ubi0: mtd0 is detached [ 211.952696][ T7597] ubi0: attaching mtd0 [ 211.959976][ T7597] ubi0: scanning is finished [ 211.992310][ T7597] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 212.002485][ T7614] ubi0: attaching mtd0 [ 212.008193][ T7614] ubi0: scanning is finished [ 212.038242][ T7614] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 212.046524][ T7614] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 212.054927][ T7614] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 212.062907][ T7614] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 212.072869][ T7614] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 212.080178][ T7614] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 212.088366][ T7614] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 212.098490][ T7614] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 212.110103][ T7616] ubi0: detaching mtd0 [ 212.119096][ T7616] ubi0: mtd0 is detached [ 212.123449][ T7618] ubi0: attaching mtd0 [ 212.128159][ T7618] ubi0: scanning is finished [ 212.184056][ T7618] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 212.192000][ T7618] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 212.199695][ T7618] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 212.206645][ T7618] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 212.214311][ T7618] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 212.221676][ T7618] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 212.230064][ T7618] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 212.240265][ T7618] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 212.250434][ T7632] ubi0: background thread "ubi_bgt0d" started, PID 7632 [ 212.257486][ T7620] ubi0: detaching mtd0 [ 212.264895][ T7620] ubi0: mtd0 is detached [ 212.269800][ T7622] ubi0: attaching mtd0 [ 212.274567][ T7622] ubi0: scanning is finished [ 212.327266][ T7622] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 212.335299][ T7622] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 212.343123][ T7622] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 212.350846][ T7622] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 212.358369][ T7622] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 212.365573][ T7622] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 212.373992][ T7622] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 212.384070][ T7622] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 212.395494][ T7633] ubi0: background thread "ubi_bgt0d" started, PID 7633 [ 212.398589][ T7624] ubi0: detaching mtd0 [ 212.409235][ T7624] ubi0: mtd0 is detached [ 212.414504][ T7605] ubi0: attaching mtd0 [ 212.419426][ T7605] ubi0: scanning is finished [ 212.452803][ T7605] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 212.464029][ T7610] ubi0: attaching mtd0 [ 212.469342][ T7610] ubi0: scanning is finished [ 212.504486][ T7610] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 212.517221][ T7628] ubi0: attaching mtd0 [ 212.535646][ T7628] ubi0: scanning is finished [ 212.592442][ T7628] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 212.604795][ T7628] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 212.612226][ T7628] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 212.619810][ T7628] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 212.627361][ T7628] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 212.634512][ T7628] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 212.643467][ T7628] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 212.653602][ T7628] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 212.664601][ T7641] ubi0: background thread "ubi_bgt0d" started, PID 7641 [ 212.669633][ T7630] ubi0: detaching mtd0 [ 212.677278][ T7630] ubi0: mtd0 is detached [ 212.686777][ T7614] ubi0: attaching mtd0 [ 212.691735][ T7614] ubi0: scanning is finished [ 212.741809][ T7614] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 212.754285][ T7618] ubi0: attaching mtd0 [ 212.759246][ T7618] ubi0: scanning is finished [ 212.796506][ T7618] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 212.811256][ T7622] ubi0: attaching mtd0 [ 212.816206][ T7622] ubi0: scanning is finished [ 212.875685][ T7622] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 212.886315][ T7636] ubi0: attaching mtd0 [ 212.892137][ T7636] ubi0: scanning is finished [ 212.935435][ T7636] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 212.944521][ T7636] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 212.952739][ T7636] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 212.960183][ T7636] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 212.967707][ T7636] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 212.974769][ T7636] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 212.983686][ T7636] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 212.994011][ T7636] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 213.003978][ T7654] ubi0: background thread "ubi_bgt0d" started, PID 7654 [ 213.011094][ T7639] ubi0: detaching mtd0 [ 213.018452][ T7639] ubi0: mtd0 is detached [ 213.027592][ T7640] ubi0: attaching mtd0 [ 213.033514][ T7640] ubi0: scanning is finished [ 213.087117][ T7640] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 213.095265][ T7640] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 213.103250][ T7640] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 213.110876][ T7640] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 213.118723][ T7640] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 213.127170][ T7640] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 213.135512][ T7640] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 213.145780][ T7640] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 213.155949][ T7642] ubi0: detaching mtd0 [ 213.155971][ T7656] ubi0: background thread "ubi_bgt0d" started, PID 7656 [ 213.171217][ T7642] ubi0: mtd0 is detached [ 213.177625][ T7628] ubi0: attaching mtd0 [ 213.182554][ T7628] ubi0: scanning is finished [ 213.246689][ T7628] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 213.257113][ T7646] ubi0: attaching mtd0 [ 213.270162][ T7646] ubi0: scanning is finished [ 213.323449][ T7646] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 213.331382][ T7646] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 213.338609][ T7646] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 213.346069][ T7646] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 213.354001][ T7646] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 213.361261][ T7646] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 213.369584][ T7646] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 213.380846][ T7646] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 213.392372][ T7661] ubi0: background thread "ubi_bgt0d" started, PID 7661 [ 213.395184][ T7648] ubi: mtd0 is already attached to ubi0 [ 213.405377][ T7649] ubi0: detaching mtd0 [ 213.417281][ T7649] ubi0: mtd0 is detached [ 213.421953][ T7653] ubi0: attaching mtd0 [ 213.427620][ T7653] ubi0: scanning is finished [ 213.479287][ T7653] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 213.487175][ T7653] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 213.495488][ T7653] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 213.503461][ T7653] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 213.511359][ T7653] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 213.518348][ T7653] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 213.526988][ T7653] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 213.537385][ T7653] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 213.547706][ T7663] ubi0: background thread "ubi_bgt0d" started, PID 7663 [ 213.548273][ T7655] ubi0: detaching mtd0 [ 213.561704][ T7655] ubi0: mtd0 is detached [ 213.566241][ T7636] ubi0: attaching mtd0 [ 213.571401][ T7636] ubi0: scanning is finished [ 213.595796][ T7636] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 213.608419][ T7640] ubi0: attaching mtd0 [ 213.614971][ T7640] ubi0: scanning is finished [ 213.686281][ T7640] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 213.697624][ T7660] ubi0: attaching mtd0 [ 213.704210][ T7660] ubi0: scanning is finished [ 213.757737][ T7660] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 213.765534][ T7660] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 213.773649][ T7660] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 213.780885][ T7660] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 213.788264][ T7660] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 213.795422][ T7660] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 213.803729][ T7660] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 213.814583][ T7660] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 213.826017][ T7673] ubi0: background thread "ubi_bgt0d" started, PID 7673 [ 213.826025][ T7662] ubi0: detaching mtd0 [ 213.839112][ T7662] ubi0: mtd0 is detached [ 213.844079][ T7648] ubi0: attaching mtd0 [ 213.849782][ T7648] ubi0: scanning is finished [ 213.873637][ T7648] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 213.883491][ T7646] ubi0: attaching mtd0 [ 213.888709][ T7646] ubi0: scanning is finished [ 213.923152][ T7646] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 213.936936][ T7653] ubi0: attaching mtd0 [ 213.945659][ T7653] ubi0: scanning is finished [ 214.015685][ T7653] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 214.027872][ T7668] ubi0: attaching mtd0 [ 214.036839][ T7668] ubi0: scanning is finished [ 214.085982][ T7668] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 214.098358][ T7668] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 214.105941][ T7668] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 214.117704][ T7668] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 214.125422][ T7668] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 214.139154][ T7668] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 214.147274][ T7668] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 214.162715][ T7668] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 214.172808][ T7687] ubi0: background thread "ubi_bgt0d" started, PID 7687 [ 214.184219][ T7670] ubi0: detaching mtd0 [ 214.190087][ T7670] ubi0: mtd0 is detached [ 214.194615][ T7672] ubi0: attaching mtd0 [ 214.204473][ T7672] ubi0: scanning is finished [ 214.246234][ T7672] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 214.253797][ T7672] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 214.262161][ T7672] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 214.269184][ T7672] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 214.276564][ T7672] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 214.283405][ T7672] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 214.291430][ T7672] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 214.301382][ T7672] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 214.311903][ T7689] ubi0: background thread "ubi_bgt0d" started, PID 7689 [ 214.319360][ T7674] ubi0: detaching mtd0 [ 214.328888][ T7674] ubi0: mtd0 is detached [ 214.333628][ T7662] ubi0: attaching mtd0 [ 214.338743][ T7662] ubi0: scanning is finished [ 214.406610][ T7662] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 214.417865][ T7678] ubi0: attaching mtd0 [ 214.423452][ T7678] ubi0: scanning is finished [ 214.454879][ T7678] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 214.463057][ T7678] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 214.470622][ T7678] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 214.477720][ T7678] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 214.487544][ T7678] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 214.495199][ T7678] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 214.503361][ T7678] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 214.517991][ T7678] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 214.528057][ T7694] ubi0: background thread "ubi_bgt0d" started, PID 7694 [ 214.539727][ T7681] ubi0: detaching mtd0 [ 214.545921][ T7681] ubi0: mtd0 is detached [ 214.550681][ T7682] ubi0: attaching mtd0 [ 214.555474][ T7682] ubi0: scanning is finished [ 214.608248][ T7682] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 214.616193][ T7682] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 214.623943][ T7682] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 214.631594][ T7682] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 214.639297][ T7682] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 214.646550][ T7682] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 214.654748][ T7682] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 214.664805][ T7682] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 214.674758][ T7696] ubi0: background thread "ubi_bgt0d" started, PID 7696 [ 214.681789][ T7683] ubi0: detaching mtd0 [ 214.687855][ T7683] ubi0: mtd0 is detached [ 214.695886][ T7686] ubi0: attaching mtd0 [ 214.701803][ T7686] ubi0: scanning is finished [ 214.768123][ T7686] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 214.776054][ T7686] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 214.783993][ T7686] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 214.791148][ T7686] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 214.798613][ T7686] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 214.805598][ T7686] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 214.813781][ T7686] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 214.825146][ T7686] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 214.835256][ T7688] ubi0: detaching mtd0 [ 214.835408][ T7697] ubi0: background thread "ubi_bgt0d" started, PID 7697 [ 214.848303][ T7688] ubi0: mtd0 is detached [ 214.852859][ T7668] ubi0: attaching mtd0 [ 214.857639][ T7668] ubi0: scanning is finished [ 214.926670][ T7668] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 214.938904][ T7674] ubi0: attaching mtd0 [ 214.945024][ T7674] ubi0: scanning is finished [ 214.994971][ T7674] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 215.005110][ T7693] ubi0: attaching mtd0 [ 215.014787][ T7693] ubi0: scanning is finished [ 215.086146][ T7693] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 215.095893][ T7693] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 215.107422][ T7693] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 215.114676][ T7693] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 215.126401][ T7693] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 215.133431][ T7693] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 215.145490][ T7693] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 215.156702][ T7693] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 215.167409][ T7706] ubi0: background thread "ubi_bgt0d" started, PID 7706 [ 215.174905][ T7695] ubi0: detaching mtd0 [ 215.183432][ T7695] ubi0: mtd0 is detached [ 215.187924][ T7678] ubi0: attaching mtd0 [ 215.192984][ T7678] ubi0: scanning is finished [ 215.224997][ T7678] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 2022/09/20 08:16:51 executed programs: 803 [ 215.236172][ T7682] ubi0: attaching mtd0 [ 215.244578][ T7682] ubi0: scanning is finished [ 215.296255][ T7682] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 215.307354][ T7686] ubi0: attaching mtd0 [ 215.313707][ T7686] ubi0: scanning is finished [ 215.357566][ T7686] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 215.369907][ T7700] ubi0: attaching mtd0 [ 215.375831][ T7700] ubi0: scanning is finished [ 215.430544][ T7700] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 215.438322][ T7700] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 215.446112][ T7700] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 215.453557][ T7700] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 215.461302][ T7700] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 215.468368][ T7700] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 215.477266][ T7700] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 215.487609][ T7700] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 215.503029][ T7720] ubi0: background thread "ubi_bgt0d" started, PID 7720 [ 215.510549][ T7702] ubi0: detaching mtd0 [ 215.516559][ T7702] ubi0: mtd0 is detached [ 215.522713][ T7704] ubi0: attaching mtd0 [ 215.528184][ T7704] ubi0: scanning is finished [ 215.566627][ T7704] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 215.575785][ T7704] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 215.586738][ T7704] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 215.595791][ T7704] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 215.606342][ T7704] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 215.614867][ T7704] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 215.626232][ T7704] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 215.638054][ T7704] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 215.652539][ T7707] ubi0: detaching mtd0 [ 215.652543][ T7722] ubi0: background thread "ubi_bgt0d" started, PID 7722 [ 215.665480][ T7707] ubi0: mtd0 is detached [ 215.674458][ T7693] ubi0: attaching mtd0 [ 215.679584][ T7693] ubi0: scanning is finished [ 215.715692][ T7693] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 215.727066][ T7710] ubi0: attaching mtd0 [ 215.734165][ T7710] ubi0: scanning is finished [ 215.789786][ T7710] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 215.797478][ T7710] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 215.809345][ T7710] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 215.816289][ T7710] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 215.827759][ T7710] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 215.836451][ T7710] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 215.848234][ T7710] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 215.862935][ T7710] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 215.873103][ T7727] ubi0: background thread "ubi_bgt0d" started, PID 7727 [ 215.880578][ T7712] ubi0: detaching mtd0 [ 215.886705][ T7712] ubi0: mtd0 is detached [ 215.892826][ T7714] ubi0: attaching mtd0 [ 215.897867][ T7714] ubi0: scanning is finished [ 215.935218][ T7714] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 215.944563][ T7714] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 215.952110][ T7714] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 215.959426][ T7714] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 215.966936][ T7714] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 215.974000][ T7714] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 215.982582][ T7714] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 215.993572][ T7714] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 216.003776][ T7728] ubi0: background thread "ubi_bgt0d" started, PID 7728 [ 216.011070][ T7717] ubi0: detaching mtd0 [ 216.017187][ T7717] ubi0: mtd0 is detached [ 216.022568][ T7719] ubi0: attaching mtd0 [ 216.027601][ T7719] ubi0: scanning is finished [ 216.068234][ T7719] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 216.075804][ T7719] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 216.087335][ T7719] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 216.094718][ T7719] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 216.102785][ T7719] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 216.109858][ T7719] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 216.117845][ T7719] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 216.127908][ T7719] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 216.138804][ T7721] ubi0: detaching mtd0 [ 216.138812][ T7729] ubi0: background thread "ubi_bgt0d" started, PID 7729 [ 216.155545][ T7721] ubi0: mtd0 is detached [ 216.162494][ T7700] ubi0: attaching mtd0 [ 216.167672][ T7700] ubi0: scanning is finished [ 216.196464][ T7700] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 216.207189][ T7704] ubi0: attaching mtd0 [ 216.213510][ T7704] ubi0: scanning is finished [ 216.257227][ T7704] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 216.271724][ T7725] ubi0: attaching mtd0 [ 216.276905][ T7725] ubi0: scanning is finished [ 216.345562][ T7725] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 216.354531][ T7725] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 216.362436][ T7725] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 216.369964][ T7725] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 216.377414][ T7725] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 216.384865][ T7725] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 216.393197][ T7725] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 216.403428][ T7725] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 216.413756][ T7726] ubi0: detaching mtd0 [ 216.417978][ T7738] ubi0: background thread "ubi_bgt0d" started, PID 7738 [ 216.428168][ T7726] ubi0: mtd0 is detached [ 216.432820][ T7710] ubi0: attaching mtd0 [ 216.437740][ T7710] ubi0: scanning is finished [ 216.467783][ T7710] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 216.478307][ T7714] ubi0: attaching mtd0 [ 216.487500][ T7714] ubi0: scanning is finished [ 216.528764][ T7714] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 216.543335][ T7719] ubi0: attaching mtd0 [ 216.548028][ T7719] ubi0: scanning is finished [ 216.587705][ T7719] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 216.598284][ T7732] ubi0: attaching mtd0 [ 216.608408][ T7732] ubi0: scanning is finished [ 216.651319][ T7732] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 216.659325][ T7732] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 216.666632][ T7732] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 216.674146][ T7732] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 216.683056][ T7732] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 216.690381][ T7732] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 216.698621][ T7732] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 216.708974][ T7732] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 216.719083][ T7735] ubi0: detaching mtd0 [ 216.719259][ T7750] ubi0: background thread "ubi_bgt0d" started, PID 7750 [ 216.734664][ T7735] ubi0: mtd0 is detached [ 216.740240][ T7736] ubi0: attaching mtd0 [ 216.745047][ T7736] ubi0: scanning is finished [ 216.806316][ T7736] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 216.813929][ T7736] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 216.821214][ T7736] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 216.828171][ T7736] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 216.835676][ T7736] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 216.842544][ T7736] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 216.852016][ T7736] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 216.862509][ T7736] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 216.872591][ T7752] ubi0: background thread "ubi_bgt0d" started, PID 7752 [ 216.879699][ T7737] ubi0: detaching mtd0 [ 216.887089][ T7737] ubi0: mtd0 is detached [ 216.892335][ T7725] ubi0: attaching mtd0 [ 216.897383][ T7725] ubi0: scanning is finished [ 216.947303][ T7725] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 216.958217][ T7741] ubi0: attaching mtd0 [ 216.965659][ T7741] ubi0: scanning is finished [ 216.993724][ T7741] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 217.001764][ T7741] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 217.010327][ T7741] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 217.017552][ T7741] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 217.025641][ T7741] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 217.032740][ T7741] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 217.041131][ T7741] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 217.051522][ T7741] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 217.061790][ T7743] ubi0: detaching mtd0 [ 217.064673][ T7756] ubi0: background thread "ubi_bgt0d" started, PID 7756 [ 217.075993][ T7743] ubi0: mtd0 is detached [ 217.083219][ T7745] ubi0: attaching mtd0 [ 217.088362][ T7745] ubi0: scanning is finished [ 217.125273][ T7745] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 217.134201][ T7745] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 217.145032][ T7745] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 217.153515][ T7745] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 217.163841][ T7745] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 217.173733][ T7745] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 217.184801][ T7745] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 217.196357][ T7745] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 217.210780][ T7758] ubi0: background thread "ubi_bgt0d" started, PID 7758 [ 217.217740][ T7748] ubi: mtd0 is already attached to ubi0 [ 217.225653][ T7749] ubi0: detaching mtd0 [ 217.234073][ T7749] ubi0: mtd0 is detached [ 217.238573][ T7732] ubi0: attaching mtd0 [ 217.246392][ T7732] ubi0: scanning is finished [ 217.282512][ T7732] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 217.293260][ T7736] ubi0: attaching mtd0 [ 217.298813][ T7736] ubi0: scanning is finished [ 217.331390][ T7736] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 217.343323][ T7755] ubi0: attaching mtd0 [ 217.348439][ T7755] ubi0: scanning is finished [ 217.388700][ T7755] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 217.396626][ T7755] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 217.404843][ T7755] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 217.412176][ T7755] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 217.420109][ T7755] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 217.427153][ T7755] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 217.436511][ T7755] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 217.446689][ T7755] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 217.457162][ T7766] ubi0: background thread "ubi_bgt0d" started, PID 7766 [ 217.465333][ T7757] ubi0: detaching mtd0 [ 217.472709][ T7757] ubi0: mtd0 is detached [ 217.477165][ T7741] ubi0: attaching mtd0 [ 217.484677][ T7741] ubi0: scanning is finished [ 217.510313][ T7741] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 217.522525][ T7748] ubi0: attaching mtd0 [ 217.527712][ T7748] ubi0: scanning is finished [ 217.605449][ T7748] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 217.621426][ T7745] ubi0: attaching mtd0 [ 217.627174][ T7745] ubi0: scanning is finished [ 217.691728][ T7745] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 217.707459][ T7761] ubi0: attaching mtd0 [ 217.712887][ T7761] ubi0: scanning is finished [ 217.759806][ T7761] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 217.767351][ T7761] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 217.781537][ T7761] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 217.788581][ T7761] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 217.797747][ T7761] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 217.808027][ T7761] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 217.818251][ T7761] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 217.829470][ T7761] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 217.839862][ T7779] ubi0: background thread "ubi_bgt0d" started, PID 7779 [ 217.846964][ T7765] ubi0: detaching mtd0 [ 217.855518][ T7765] ubi0: mtd0 is detached [ 217.860185][ T7764] ubi0: attaching mtd0 [ 217.865263][ T7764] ubi0: scanning is finished [ 217.915153][ T7764] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 217.923533][ T7764] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 217.931763][ T7764] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 217.938797][ T7764] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 217.946310][ T7764] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 217.953403][ T7764] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 217.961550][ T7764] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 217.971896][ T7764] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 217.982041][ T7781] ubi0: background thread "ubi_bgt0d" started, PID 7781 [ 217.990693][ T7767] ubi0: detaching mtd0 [ 217.997152][ T7767] ubi0: mtd0 is detached [ 218.002924][ T7755] ubi0: attaching mtd0 [ 218.007812][ T7755] ubi0: scanning is finished [ 218.037858][ T7755] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 218.050909][ T7770] ubi0: attaching mtd0 [ 218.055862][ T7770] ubi0: scanning is finished [ 218.096938][ T7770] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 218.106805][ T7770] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 218.114533][ T7770] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 218.121962][ T7770] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 218.130830][ T7770] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 218.137792][ T7770] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 218.146165][ T7770] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 218.156849][ T7770] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 218.167519][ T7785] ubi0: background thread "ubi_bgt0d" started, PID 7785 [ 218.167607][ T7771] ubi0: detaching mtd0 [ 218.183045][ T7771] ubi0: mtd0 is detached [ 218.187789][ T7774] ubi0: attaching mtd0 [ 218.193059][ T7774] ubi0: scanning is finished [ 218.228681][ T7774] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 218.236587][ T7774] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 218.244027][ T7774] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 218.251194][ T7774] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 218.258743][ T7774] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 218.270038][ T7774] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 218.278154][ T7774] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 218.288544][ T7774] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 218.299063][ T7787] ubi0: background thread "ubi_bgt0d" started, PID 7787 [ 218.299143][ T7775] ubi0: detaching mtd0 [ 218.315162][ T7775] ubi0: mtd0 is detached [ 218.319589][ T7778] ubi0: attaching mtd0 [ 218.324461][ T7778] ubi0: scanning is finished [ 218.372731][ T7778] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 218.380411][ T7778] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 218.387839][ T7778] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 218.394928][ T7778] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 218.402399][ T7778] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 218.409231][ T7778] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 218.417213][ T7778] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 218.427145][ T7778] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 218.437132][ T7780] ubi0: detaching mtd0 [ 218.437135][ T7788] ubi0: background thread "ubi_bgt0d" started, PID 7788 [ 218.455551][ T7780] ubi0: mtd0 is detached [ 218.460547][ T7761] ubi0: attaching mtd0 [ 218.465875][ T7761] ubi0: scanning is finished [ 218.512604][ T7761] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 218.524107][ T7764] ubi0: attaching mtd0 [ 218.528721][ T7764] ubi0: scanning is finished [ 218.602940][ T7764] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 218.613864][ T7784] ubi0: attaching mtd0 [ 218.620534][ T7784] ubi0: scanning is finished [ 218.663414][ T7784] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 218.671525][ T7784] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 218.680441][ T7784] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 218.687829][ T7784] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 218.696112][ T7784] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 218.703162][ T7784] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 218.715539][ T7784] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 218.725684][ T7784] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 218.736126][ T7796] ubi0: background thread "ubi_bgt0d" started, PID 7796 [ 218.736234][ T7786] ubi0: detaching mtd0 [ 218.748785][ T7786] ubi0: mtd0 is detached [ 218.757457][ T7770] ubi0: attaching mtd0 [ 218.762916][ T7770] ubi0: scanning is finished [ 218.796118][ T7770] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 218.806955][ T7774] ubi0: attaching mtd0 [ 218.813177][ T7774] ubi0: scanning is finished [ 218.855881][ T7774] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 218.868260][ T7778] ubi0: attaching mtd0 [ 218.874440][ T7778] ubi0: scanning is finished [ 218.922660][ T7778] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 218.934579][ T7791] ubi0: attaching mtd0 [ 218.948638][ T7791] ubi0: scanning is finished [ 218.985544][ T7791] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 218.993262][ T7791] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 219.001751][ T7791] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 219.009643][ T7791] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 219.017031][ T7791] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 219.025038][ T7791] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 219.036699][ T7791] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 219.047548][ T7791] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 219.062468][ T7793] ubi0: detaching mtd0 [ 219.062486][ T7809] ubi0: background thread "ubi_bgt0d" started, PID 7809 [ 219.075825][ T7793] ubi0: mtd0 is detached [ 219.080362][ T7795] ubi0: attaching mtd0 [ 219.085108][ T7795] ubi0: scanning is finished [ 219.143952][ T7795] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 219.151841][ T7795] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 219.159379][ T7795] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 219.166540][ T7795] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 219.175570][ T7795] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 219.182576][ T7795] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 219.190837][ T7795] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 219.201079][ T7795] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 219.211319][ T7811] ubi0: background thread "ubi_bgt0d" started, PID 7811 [ 219.214701][ T7797] ubi0: detaching mtd0 [ 219.226129][ T7797] ubi0: mtd0 is detached [ 219.230976][ T7784] ubi0: attaching mtd0 [ 219.236508][ T7784] ubi0: scanning is finished [ 219.281550][ T7784] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 219.295548][ T7800] ubi0: attaching mtd0 [ 219.304803][ T7800] ubi0: scanning is finished [ 219.362241][ T7800] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 219.371258][ T7800] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 219.378686][ T7800] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 219.385919][ T7800] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 219.394326][ T7800] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 219.401417][ T7800] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 219.409798][ T7800] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 219.420057][ T7800] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 219.430314][ T7816] ubi0: background thread "ubi_bgt0d" started, PID 7816 [ 219.437430][ T7802] ubi0: detaching mtd0 [ 219.443708][ T7802] ubi0: mtd0 is detached [ 219.448485][ T7804] ubi0: attaching mtd0 [ 219.453609][ T7804] ubi0: scanning is finished [ 219.481869][ T7804] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 219.491437][ T7804] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 219.498877][ T7804] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 219.506760][ T7804] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 219.517661][ T7804] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 219.524951][ T7804] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 219.533623][ T7804] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 219.543828][ T7804] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 219.555202][ T7817] ubi0: background thread "ubi_bgt0d" started, PID 7817 [ 219.555405][ T7807] ubi0: detaching mtd0 [ 219.570016][ T7807] ubi0: mtd0 is detached [ 219.574557][ T7808] ubi0: attaching mtd0 [ 219.579779][ T7808] ubi0: scanning is finished [ 219.636688][ T7808] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 219.644660][ T7808] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 219.652183][ T7808] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 219.659432][ T7808] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 219.667008][ T7808] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 219.674025][ T7808] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 219.682213][ T7808] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 219.692210][ T7808] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 219.704425][ T7818] ubi0: background thread "ubi_bgt0d" started, PID 7818 [ 219.709177][ T7810] ubi0: detaching mtd0 [ 219.718310][ T7810] ubi0: mtd0 is detached [ 219.725249][ T7791] ubi0: attaching mtd0 [ 219.730475][ T7791] ubi0: scanning is finished [ 219.783180][ T7791] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 219.794277][ T7795] ubi0: attaching mtd0 [ 219.809577][ T7795] ubi0: scanning is finished [ 219.838312][ T7795] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 219.848611][ T7814] ubi0: attaching mtd0 [ 219.856937][ T7814] ubi0: scanning is finished [ 219.894679][ T7814] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 219.902659][ T7814] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 219.910367][ T7814] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 219.917419][ T7814] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 219.925395][ T7814] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 219.932413][ T7814] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 219.940528][ T7814] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 219.955362][ T7814] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 219.965452][ T7815] ubi0: detaching mtd0 [ 219.965504][ T7826] ubi0: background thread "ubi_bgt0d" started, PID 7826 [ 219.978447][ T7815] ubi0: mtd0 is detached [ 219.983140][ T7800] ubi0: attaching mtd0 [ 219.987956][ T7800] ubi0: scanning is finished [ 220.021090][ T7800] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 220.034536][ T7804] ubi0: attaching mtd0 [ 220.043407][ T7804] ubi0: scanning is finished [ 220.077732][ T7804] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 220.092467][ T7808] ubi0: attaching mtd0 [ 220.097915][ T7808] ubi0: scanning is finished [ 220.130649][ T7808] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 220.143897][ T7821] ubi0: attaching mtd0 [ 220.150243][ T7821] ubi0: scanning is finished [ 220.190802][ T7821] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 220.198482][ T7821] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 220.206208][ T7821] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 220.214399][ T7821] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 220.222519][ T7821] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 220.229813][ T7821] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 220.237945][ T7821] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 220.248110][ T7821] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 220.258338][ T7823] ubi0: detaching mtd0 [ 220.258370][ T7839] ubi0: background thread "ubi_bgt0d" started, PID 7839 [ 220.273145][ T7823] ubi0: mtd0 is detached [ 220.277797][ T7825] ubi0: attaching mtd0 [ 220.284903][ T7825] ubi0: scanning is finished [ 220.314704][ T7825] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 220.322600][ T7825] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 220.330914][ T7825] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 220.338035][ T7825] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 220.345850][ T7825] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 220.352818][ T7825] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 220.363865][ T7825] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 220.376819][ T7825] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 220.391615][ T7841] ubi0: background thread "ubi_bgt0d" started, PID 7841 [ 220.391750][ T7827] ubi0: detaching mtd0 [ 220.407868][ T7827] ubi0: mtd0 is detached [ 220.415143][ T7814] ubi0: attaching mtd0 [ 220.420469][ T7814] ubi0: scanning is finished 2022/09/20 08:16:56 executed programs: 830 [ 220.474721][ T7814] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 220.485596][ T7830] ubi0: attaching mtd0 [ 220.491156][ T7830] ubi0: scanning is finished [ 220.546914][ T7830] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 220.559068][ T7830] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 220.566641][ T7830] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 220.577326][ T7830] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 220.585676][ T7830] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 220.596779][ T7830] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 220.605864][ T7830] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 220.619093][ T7830] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 220.631123][ T7845] ubi0: background thread "ubi_bgt0d" started, PID 7845 [ 220.634732][ T7832] ubi0: detaching mtd0 [ 220.645644][ T7832] ubi0: mtd0 is detached [ 220.650286][ T7834] ubi0: attaching mtd0 [ 220.655840][ T7834] ubi0: scanning is finished [ 220.683967][ T7834] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 220.691869][ T7834] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 220.699308][ T7834] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 220.706365][ T7834] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 220.714529][ T7834] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 220.721701][ T7834] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 220.730124][ T7834] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 220.740873][ T7834] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 220.751217][ T7847] ubi0: background thread "ubi_bgt0d" started, PID 7847 [ 220.756951][ T7836] ubi0: detaching mtd0 [ 220.765417][ T7836] ubi0: mtd0 is detached [ 220.770268][ T7838] ubi0: attaching mtd0 [ 220.775612][ T7838] ubi0: scanning is finished [ 220.802096][ T7838] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 220.809873][ T7838] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 220.817118][ T7838] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 220.824634][ T7838] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 220.832310][ T7838] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 220.839450][ T7838] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 220.847442][ T7838] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 220.857941][ T7838] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 220.869495][ T7848] ubi0: background thread "ubi_bgt0d" started, PID 7848 [ 220.876501][ T7840] ubi0: detaching mtd0 [ 220.882333][ T7840] ubi0: mtd0 is detached [ 220.887842][ T7821] ubi0: attaching mtd0 [ 220.893678][ T7821] ubi0: scanning is finished [ 220.926421][ T7821] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 220.936858][ T7825] ubi0: attaching mtd0 [ 220.947794][ T7825] ubi0: scanning is finished [ 221.014705][ T7825] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 221.022571][ T7825] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 221.030115][ T7825] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 221.037217][ T7825] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 221.045042][ T7825] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 221.052176][ T7825] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 221.064999][ T7825] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 221.075342][ T7825] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 221.090932][ T7853] ubi0: background thread "ubi_bgt0d" started, PID 7853 [ 221.097951][ T7844] ubi: mtd0 is already attached to ubi0 [ 221.105729][ T7846] ubi0: detaching mtd0 [ 221.118143][ T7846] ubi0: mtd0 is detached [ 221.128099][ T7830] ubi0: attaching mtd0 [ 221.140329][ T7830] ubi0: scanning is finished [ 221.192562][ T7830] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 221.206722][ T7834] ubi0: attaching mtd0 [ 221.213589][ T7834] ubi0: scanning is finished [ 221.256396][ T7834] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 221.269619][ T7840] ubi0: attaching mtd0 [ 221.275095][ T7840] ubi0: scanning is finished [ 221.308372][ T7840] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 221.322469][ T7852] ubi0: attaching mtd0 [ 221.327710][ T7852] ubi0: scanning is finished [ 221.364426][ T7852] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 221.374160][ T7852] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 221.381826][ T7852] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 221.389444][ T7852] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 221.396868][ T7852] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 221.404642][ T7852] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 221.413073][ T7852] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 221.424295][ T7852] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 221.435104][ T7854] ubi0: detaching mtd0 [ 221.435116][ T7869] ubi0: background thread "ubi_bgt0d" started, PID 7869 [ 221.449447][ T7854] ubi0: mtd0 is detached [ 221.454647][ T7856] ubi0: attaching mtd0 [ 221.460128][ T7856] ubi0: scanning is finished [ 221.501908][ T7856] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 221.510078][ T7856] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 221.518114][ T7856] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 221.525815][ T7856] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 221.533901][ T7856] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 221.541417][ T7856] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 221.550767][ T7856] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 221.562135][ T7856] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 221.572791][ T7873] ubi0: background thread "ubi_bgt0d" started, PID 7873 [ 221.580242][ T7844] ubi: mtd0 is already attached to ubi0 [ 221.587080][ T7857] ubi0: detaching mtd0 [ 221.599770][ T7857] ubi0: mtd0 is detached [ 221.607036][ T7860] ubi0: attaching mtd0 [ 221.614330][ T7860] ubi0: scanning is finished [ 221.647689][ T7860] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 221.656736][ T7860] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 221.664961][ T7860] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 221.673512][ T7860] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 221.681239][ T7860] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 221.688163][ T7860] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 221.696418][ T7860] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 221.706611][ T7860] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 221.716860][ T7878] ubi0: background thread "ubi_bgt0d" started, PID 7878 [ 221.717036][ T7863] ubi: mtd0 is already attached to ubi0 [ 221.729708][ T7864] ubi0: detaching mtd0 [ 221.735485][ T7864] ubi0: mtd0 is detached [ 221.742986][ T7863] ubi0: attaching mtd0 [ 221.748862][ T7863] ubi0: scanning is finished [ 221.792648][ T7863] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 221.803996][ T7868] ubi0: attaching mtd0 [ 221.808869][ T7868] ubi0: scanning is finished [ 221.865773][ T7868] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 221.873908][ T7868] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 221.881440][ T7868] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 221.888512][ T7868] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 221.896522][ T7868] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 221.903760][ T7868] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 221.916019][ T7868] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 221.926125][ T7868] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 221.940890][ T7881] ubi0: background thread "ubi_bgt0d" started, PID 7881 [ 221.940894][ T7870] ubi0: detaching mtd0 [ 221.955675][ T7870] ubi0: mtd0 is detached [ 221.960289][ T7872] ubi0: attaching mtd0 [ 221.966237][ T7872] ubi0: scanning is finished [ 222.026038][ T7872] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 222.033929][ T7872] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 222.042711][ T7872] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 222.049958][ T7872] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 222.057358][ T7872] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 222.064173][ T7872] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 222.072233][ T7872] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 222.083348][ T7872] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 222.093776][ T7874] ubi0: detaching mtd0 [ 222.093807][ T7882] ubi0: background thread "ubi_bgt0d" started, PID 7882 [ 222.111969][ T7874] ubi0: mtd0 is detached [ 222.116313][ T7876] ubi0: attaching mtd0 [ 222.122242][ T7876] ubi0: scanning is finished [ 222.146877][ T7876] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 222.154692][ T7876] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 222.162631][ T7876] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 222.169954][ T7876] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 222.177460][ T7876] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 222.184548][ T7876] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 222.192952][ T7876] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 222.203418][ T7876] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 222.213788][ T7857] ubi: mtd0 is already attached to ubi0 [ 222.213818][ T7883] ubi0: background thread "ubi_bgt0d" started, PID 7883 [ 222.224349][ T7879] ubi0: detaching mtd0 [ 222.235639][ T7879] ubi0: mtd0 is detached [ 222.240264][ T7860] ubi0: attaching mtd0 [ 222.245138][ T7860] ubi0: scanning is finished [ 222.291865][ T7860] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 222.309191][ T7868] ubi0: attaching mtd0 [ 222.315477][ T7868] ubi0: scanning is finished [ 222.364368][ T7868] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 222.376132][ T7872] ubi0: attaching mtd0 [ 222.391603][ T7872] ubi0: scanning is finished [ 222.456101][ T7872] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 222.467559][ T7876] ubi0: attaching mtd0 [ 222.473193][ T7876] ubi0: scanning is finished [ 222.519476][ T7876] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 222.527156][ T7876] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 222.535571][ T7876] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 222.543391][ T7876] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 222.551133][ T7876] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 222.558286][ T7876] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 222.566812][ T7876] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 222.577060][ T7876] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 222.587339][ T7901] ubi0: background thread "ubi_bgt0d" started, PID 7901 [ 222.594808][ T7885] ubi: mtd0 is already attached to ubi0 [ 222.600886][ T7889] ubi: mtd0 is already attached to ubi0 [ 222.606774][ T7891] ubi: mtd0 is already attached to ubi0 [ 222.613101][ T7893] ubi0: detaching mtd0 [ 222.636353][ T7893] ubi0: mtd0 is detached [ 222.642375][ T7891] ubi0: attaching mtd0 [ 222.648595][ T7891] ubi0: scanning is finished [ 222.684296][ T7891] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 222.695659][ T7896] ubi0: attaching mtd0 [ 222.701539][ T7896] ubi0: scanning is finished [ 222.728154][ T7896] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 222.736002][ T7896] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 222.744561][ T7896] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 222.752382][ T7896] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 222.760083][ T7896] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 222.766966][ T7896] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 222.775519][ T7896] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 222.785760][ T7896] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 222.795960][ T7910] ubi0: background thread "ubi_bgt0d" started, PID 7910 [ 222.803389][ T7898] ubi0: detaching mtd0 [ 222.810071][ T7898] ubi0: mtd0 is detached [ 222.815109][ T7900] ubi0: attaching mtd0 [ 222.820148][ T7900] ubi0: scanning is finished [ 222.853699][ T7900] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 222.862007][ T7900] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 222.869286][ T7900] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 222.876252][ T7900] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 222.883754][ T7900] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 222.890708][ T7900] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 222.898881][ T7900] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 222.909057][ T7900] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 222.919028][ T7911] ubi0: background thread "ubi_bgt0d" started, PID 7911 [ 222.926130][ T7902] ubi0: detaching mtd0 [ 222.934488][ T7902] ubi0: mtd0 is detached [ 222.939294][ T7904] ubi0: attaching mtd0 [ 222.944101][ T7904] ubi0: scanning is finished [ 222.997766][ T7904] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 223.005659][ T7904] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 223.013024][ T7904] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 223.020330][ T7904] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 223.027746][ T7904] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 223.034643][ T7904] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 223.042688][ T7904] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 223.052626][ T7904] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 223.062594][ T7906] ubi: mtd0 is already attached to ubi0 [ 223.062595][ T7912] ubi0: background thread "ubi_bgt0d" started, PID 7912 [ 223.076046][ T7889] ubi: mtd0 is already attached to ubi0 [ 223.083708][ T7894] ubi0: detaching mtd0 [ 223.090735][ T7894] ubi0: mtd0 is detached [ 223.102884][ T7896] ubi0: attaching mtd0 [ 223.107694][ T7896] ubi0: scanning is finished [ 223.158334][ T7896] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 223.168636][ T7900] ubi0: attaching mtd0 [ 223.177198][ T7900] ubi0: scanning is finished [ 223.242793][ T7900] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 223.256129][ T7907] ubi0: attaching mtd0 [ 223.264081][ T7907] ubi0: scanning is finished [ 223.300739][ T7907] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 223.308432][ T7907] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 223.316632][ T7907] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 223.324286][ T7907] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 223.335178][ T7907] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 223.343169][ T7907] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 223.351435][ T7907] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 223.361577][ T7907] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 223.371734][ T7909] ubi: mtd0 is already attached to ubi0 [ 223.377581][ T7928] ubi0: background thread "ubi_bgt0d" started, PID 7928 [ 223.387115][ T7916] ubi: mtd0 is already attached to ubi0 [ 223.400136][ T7918] ubi: mtd0 is already attached to ubi0 [ 223.405781][ T7920] ubi0: detaching mtd0 [ 223.416810][ T7920] ubi0: mtd0 is detached [ 223.429235][ T7923] ubi0: attaching mtd0 [ 223.434247][ T7923] ubi0: scanning is finished [ 223.469545][ T7923] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 223.477064][ T7923] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 223.488392][ T7923] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 223.495664][ T7923] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 223.510311][ T7923] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 223.517073][ T7923] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 223.529264][ T7923] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 223.539673][ T7923] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 223.549972][ T7925] ubi0: detaching mtd0 [ 223.550003][ T7937] ubi0: background thread "ubi_bgt0d" started, PID 7937 [ 223.567437][ T7925] ubi0: mtd0 is detached [ 223.572708][ T7927] ubi0: attaching mtd0 [ 223.577366][ T7927] ubi0: scanning is finished [ 223.634238][ T7927] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 223.646448][ T7927] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 223.653727][ T7927] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 223.660840][ T7927] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 223.668214][ T7927] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 223.675038][ T7927] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 223.683492][ T7927] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 223.693734][ T7927] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 223.703723][ T7929] ubi0: detaching mtd0 [ 223.703822][ T7938] ubi0: background thread "ubi_bgt0d" started, PID 7938 [ 223.721073][ T7929] ubi0: mtd0 is detached [ 223.726095][ T7931] ubi0: attaching mtd0 [ 223.736231][ T7931] ubi0: scanning is finished [ 223.776252][ T7931] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 223.783866][ T7931] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 223.792965][ T7931] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 223.802801][ T7931] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 223.810518][ T7931] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 223.817331][ T7931] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 223.825985][ T7931] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 223.835981][ T7931] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 223.845984][ T7941] ubi0: background thread "ubi_bgt0d" started, PID 7941 [ 223.849215][ T7933] ubi: mtd0 is already attached to ubi0 [ 223.858570][ T7916] ubi: mtd0 is already attached to ubi0 [ 223.865269][ T7922] ubi: mtd0 is already attached to ubi0 [ 223.871696][ T7935] ubi0: detaching mtd0 [ 223.905555][ T7935] ubi0: mtd0 is detached [ 223.913456][ T7923] ubi0: attaching mtd0 [ 223.918661][ T7923] ubi0: scanning is finished [ 223.953692][ T7923] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 223.965715][ T7940] ubi0: attaching mtd0 [ 223.973182][ T7940] ubi0: scanning is finished [ 224.011155][ T7940] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 224.018715][ T7940] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 224.026143][ T7940] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 224.034608][ T7940] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 224.042344][ T7940] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 224.050485][ T7940] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 224.058588][ T7940] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 224.069333][ T7940] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 224.079799][ T7942] ubi0: detaching mtd0 [ 224.079808][ T7953] ubi0: background thread "ubi_bgt0d" started, PID 7953 [ 224.097185][ T7942] ubi0: mtd0 is detached [ 224.102147][ T7944] ubi0: attaching mtd0 [ 224.106963][ T7944] ubi0: scanning is finished [ 224.132991][ T7944] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 224.141075][ T7944] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 224.148604][ T7944] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 224.156024][ T7944] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 224.163653][ T7944] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 224.175289][ T7944] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 224.183489][ T7944] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 224.195742][ T7944] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 224.206119][ T7955] ubi0: background thread "ubi_bgt0d" started, PID 7955 [ 224.206135][ T7946] ubi: mtd0 is already attached to ubi0 [ 224.219286][ T7931] ubi: mtd0 is already attached to ubi0 [ 224.224916][ T7936] ubi: mtd0 is already attached to ubi0 [ 224.231202][ T7948] ubi0: detaching mtd0 [ 224.250264][ T7948] ubi0: mtd0 is detached [ 224.258246][ T7944] ubi0: attaching mtd0 [ 224.264281][ T7944] ubi0: scanning is finished [ 224.292444][ T7944] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 224.307725][ T7952] ubi0: attaching mtd0 [ 224.314520][ T7952] ubi0: scanning is finished [ 224.365470][ T7952] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 224.374501][ T7952] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 224.386194][ T7952] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 224.394116][ T7952] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 224.402248][ T7952] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 224.409641][ T7952] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 224.417731][ T7952] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 224.428029][ T7952] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 224.438239][ T7966] ubi0: background thread "ubi_bgt0d" started, PID 7966 [ 224.451247][ T7954] ubi0: detaching mtd0 [ 224.456985][ T7954] ubi0: mtd0 is detached [ 224.465292][ T7940] ubi0: attaching mtd0 [ 224.471242][ T7940] ubi0: scanning is finished [ 224.502623][ T7940] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 224.518282][ T7957] ubi0: attaching mtd0 [ 224.523683][ T7957] ubi0: scanning is finished [ 224.566421][ T7957] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 224.574217][ T7957] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 224.582092][ T7957] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 224.589245][ T7957] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 224.596899][ T7957] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 224.604128][ T7957] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 224.612924][ T7957] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 224.623746][ T7957] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 224.634058][ T7971] ubi0: background thread "ubi_bgt0d" started, PID 7971 [ 224.642042][ T7959] ubi: mtd0 is already attached to ubi0 [ 224.647828][ T7960] ubi0: detaching mtd0 [ 224.653743][ T7960] ubi0: mtd0 is detached [ 224.658303][ T7950] ubi0: attaching mtd0 [ 224.665454][ T7950] ubi0: scanning is finished [ 224.687673][ T7950] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 224.697278][ T7965] ubi0: attaching mtd0 [ 224.703276][ T7965] ubi0: scanning is finished [ 224.755647][ T7965] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 224.763381][ T7965] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 224.771111][ T7965] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 224.778254][ T7965] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 224.786087][ T7965] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 224.793757][ T7965] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 224.802136][ T7965] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 224.812373][ T7965] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 224.822604][ T7967] ubi0: detaching mtd0 [ 224.822605][ T7976] ubi0: background thread "ubi_bgt0d" started, PID 7976 [ 224.836526][ T7967] ubi0: mtd0 is detached [ 224.841583][ T7952] ubi0: attaching mtd0 [ 224.846636][ T7952] ubi0: scanning is finished [ 224.868904][ T7952] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 224.885052][ T7970] ubi0: attaching mtd0 [ 224.894614][ T7970] ubi0: scanning is finished [ 224.929858][ T7970] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 224.937375][ T7970] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 224.948001][ T7970] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 224.955474][ T7970] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 224.963401][ T7970] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 224.970895][ T7970] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 224.979856][ T7970] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 224.990278][ T7970] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 225.004556][ T7972] ubi0: detaching mtd0 [ 225.004561][ T7981] ubi0: background thread "ubi_bgt0d" started, PID 7981 [ 225.017191][ T7972] ubi0: mtd0 is detached [ 225.025940][ T7959] ubi0: attaching mtd0 [ 225.030933][ T7959] ubi0: scanning is finished [ 225.061895][ T7959] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 225.074043][ T7957] ubi0: attaching mtd0 [ 225.078774][ T7957] ubi0: scanning is finished [ 225.111122][ T7957] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 225.122496][ T7975] ubi0: attaching mtd0 [ 225.127572][ T7975] ubi0: scanning is finished [ 225.175021][ T7975] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 225.183640][ T7975] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 225.194744][ T7975] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 225.201836][ T7975] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 225.210444][ T7975] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 225.217226][ T7975] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 225.225281][ T7975] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 225.236098][ T7975] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 225.250760][ T7989] ubi0: background thread "ubi_bgt0d" started, PID 7989 [ 225.255554][ T7977] ubi0: detaching mtd0 [ 225.265881][ T7977] ubi0: mtd0 is detached [ 225.270719][ T7965] ubi0: attaching mtd0 [ 225.275976][ T7965] ubi0: scanning is finished [ 225.323449][ T7965] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 225.335323][ T7980] ubi0: attaching mtd0 [ 225.343227][ T7980] ubi0: scanning is finished [ 225.387124][ T7980] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 225.394860][ T7980] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 225.402982][ T7980] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 225.410861][ T7980] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 225.418326][ T7980] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 225.425708][ T7980] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 225.433933][ T7980] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 225.443992][ T7980] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 225.453994][ T7982] ubi0: detaching mtd0 [ 225.453993][ T7995] ubi0: background thread "ubi_bgt0d" started, PID 7995 [ 225.467499][ T7982] ubi0: mtd0 is detached [ 225.472244][ T7970] ubi0: attaching mtd0 [ 225.477092][ T7970] ubi0: scanning is finished 2022/09/20 08:17:01 executed programs: 864 [ 225.512673][ T7970] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 225.524269][ T7986] ubi0: attaching mtd0 [ 225.530882][ T7986] ubi0: scanning is finished [ 225.574751][ T7986] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 225.582562][ T7986] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 225.590208][ T7986] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 225.597555][ T7986] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 225.605950][ T7986] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 225.613984][ T7986] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 225.622086][ T7986] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 225.632429][ T7986] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 225.642426][ T7988] ubi: mtd0 is already attached to ubi0 [ 225.642598][ T8000] ubi0: background thread "ubi_bgt0d" started, PID 8000 [ 225.651600][ T7990] ubi0: detaching mtd0 [ 225.661393][ T7990] ubi0: mtd0 is detached [ 225.665876][ T7975] ubi0: attaching mtd0 [ 225.671464][ T7975] ubi0: scanning is finished [ 225.728529][ T7975] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 225.738023][ T7994] ubi0: attaching mtd0 [ 225.750022][ T7994] ubi0: scanning is finished [ 225.786831][ T7994] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 225.794788][ T7994] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 225.802493][ T7994] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 225.809621][ T7994] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 225.817698][ T7994] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 225.824722][ T7994] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 225.833969][ T7994] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 225.843934][ T7994] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 225.856444][ T8006] ubi0: background thread "ubi_bgt0d" started, PID 8006 [ 225.857458][ T7996] ubi0: detaching mtd0 [ 225.869284][ T7996] ubi0: mtd0 is detached [ 225.874635][ T7980] ubi0: attaching mtd0 [ 225.881101][ T7980] ubi0: scanning is finished [ 225.933026][ T7980] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 225.948816][ T7999] ubi0: attaching mtd0 [ 225.959833][ T7999] ubi0: scanning is finished [ 226.017825][ T7999] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 226.026833][ T7999] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 226.036887][ T7999] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 226.045406][ T7999] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 226.056095][ T7999] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 226.063037][ T7999] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 226.075305][ T7999] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 226.085991][ T7999] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 226.099028][ T8012] ubi0: background thread "ubi_bgt0d" started, PID 8012 [ 226.099034][ T8001] ubi0: detaching mtd0 [ 226.117075][ T8001] ubi0: mtd0 is detached [ 226.122542][ T7991] ubi0: attaching mtd0 [ 226.127261][ T7991] ubi0: scanning is finished [ 226.196485][ T7991] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 226.206227][ T7986] ubi0: attaching mtd0 [ 226.215714][ T7986] ubi0: scanning is finished [ 226.251406][ T7986] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 226.266224][ T8005] ubi0: attaching mtd0 [ 226.271637][ T8005] ubi0: scanning is finished [ 226.345612][ T8005] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 226.353391][ T8005] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 226.361166][ T8005] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 226.368305][ T8005] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 226.376154][ T8005] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 226.383990][ T8005] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 226.393436][ T8005] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 226.403761][ T8005] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 226.414012][ T8021] ubi0: background thread "ubi_bgt0d" started, PID 8021 [ 226.414158][ T8007] ubi0: detaching mtd0 [ 226.430032][ T8007] ubi0: mtd0 is detached [ 226.434631][ T7994] ubi0: attaching mtd0 [ 226.439969][ T7994] ubi0: scanning is finished [ 226.461844][ T7994] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 226.472422][ T8010] ubi0: attaching mtd0 [ 226.477487][ T8010] ubi0: scanning is finished [ 226.516625][ T8010] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 226.524474][ T8010] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 226.532195][ T8010] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 226.539461][ T8010] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 226.546932][ T8010] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 226.554219][ T8010] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 226.562327][ T8010] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 226.572673][ T8010] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 226.582798][ T8024] ubi0: background thread "ubi_bgt0d" started, PID 8024 [ 226.590004][ T8011] ubi0: detaching mtd0 [ 226.596482][ T8011] ubi0: mtd0 is detached [ 226.601891][ T7999] ubi0: attaching mtd0 [ 226.606688][ T7999] ubi0: scanning is finished [ 226.632835][ T7999] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 226.642664][ T8015] ubi0: attaching mtd0 [ 226.647585][ T8015] ubi0: scanning is finished [ 226.684468][ T8015] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 226.692580][ T8015] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 226.700644][ T8015] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 226.707693][ T8015] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 226.716169][ T8015] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 226.723079][ T8015] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 226.731951][ T8015] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 226.741992][ T8015] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 226.752558][ T8028] ubi0: background thread "ubi_bgt0d" started, PID 8028 [ 226.752619][ T8018] ubi: mtd0 is already attached to ubi0 [ 226.765361][ T8019] ubi0: detaching mtd0 [ 226.772638][ T8019] ubi0: mtd0 is detached [ 226.777856][ T8005] ubi0: attaching mtd0 [ 226.783719][ T8005] ubi0: scanning is finished [ 226.832282][ T8005] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 226.848514][ T8025] ubi0: attaching mtd0 [ 226.854541][ T8025] ubi0: scanning is finished [ 226.896129][ T8025] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 226.906033][ T8025] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 226.913737][ T8025] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 226.921081][ T8025] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 226.928473][ T8025] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 226.936935][ T8025] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 226.945164][ T8025] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 226.955513][ T8025] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 226.965513][ T8036] ubi0: background thread "ubi_bgt0d" started, PID 8036 [ 226.972670][ T8026] ubi0: detaching mtd0 [ 226.978562][ T8026] ubi0: mtd0 is detached [ 226.983905][ T8010] ubi0: attaching mtd0 [ 226.988775][ T8010] ubi0: scanning is finished [ 227.031246][ T8010] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 227.042280][ T8030] ubi0: attaching mtd0 [ 227.048196][ T8030] ubi0: scanning is finished [ 227.114351][ T8030] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 227.122984][ T8030] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 227.130270][ T8030] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 227.137211][ T8030] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 227.144674][ T8030] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 227.152843][ T8030] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 227.161047][ T8030] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 227.171626][ T8030] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 227.181740][ T8031] ubi0: detaching mtd0 [ 227.182301][ T8041] ubi0: background thread "ubi_bgt0d" started, PID 8041 [ 227.196620][ T8031] ubi0: mtd0 is detached [ 227.201376][ T8020] ubi0: attaching mtd0 [ 227.206757][ T8020] ubi0: scanning is finished [ 227.252919][ T8020] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 227.268073][ T8015] ubi0: attaching mtd0 [ 227.273781][ T8015] ubi0: scanning is finished [ 227.310224][ T8015] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 227.324820][ T8035] ubi0: attaching mtd0 [ 227.330928][ T8035] ubi0: scanning is finished [ 227.373925][ T8035] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 227.382470][ T8035] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 227.391235][ T8035] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 227.398292][ T8035] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 227.406389][ T8035] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 227.413484][ T8035] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 227.421889][ T8035] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 227.431968][ T8035] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 227.442155][ T8050] ubi0: background thread "ubi_bgt0d" started, PID 8050 [ 227.449012][ T8037] ubi0: detaching mtd0 [ 227.455272][ T8037] ubi0: mtd0 is detached [ 227.464412][ T8025] ubi0: attaching mtd0 [ 227.469519][ T8025] ubi0: scanning is finished [ 227.506599][ T8025] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 227.518298][ T8040] ubi0: attaching mtd0 [ 227.529685][ T8040] ubi0: scanning is finished [ 227.569627][ T8040] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 227.577479][ T8040] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 227.584890][ T8040] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 227.596768][ T8040] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 227.604238][ T8040] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 227.613463][ T8040] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 227.621578][ T8040] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 227.631551][ T8040] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 227.641696][ T8055] ubi0: background thread "ubi_bgt0d" started, PID 8055 [ 227.648733][ T8042] ubi0: detaching mtd0 [ 227.659760][ T8042] ubi0: mtd0 is detached [ 227.664684][ T8030] ubi0: attaching mtd0 [ 227.670935][ T8030] ubi0: scanning is finished [ 227.712062][ T8030] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 227.723058][ T8045] ubi0: attaching mtd0 [ 227.729616][ T8045] ubi0: scanning is finished [ 227.768361][ T8045] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 227.776283][ T8045] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 227.783632][ T8045] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 227.790960][ T8045] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 227.798411][ T8045] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 227.805722][ T8045] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 227.814783][ T8045] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 227.824811][ T8045] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 227.835182][ T8060] ubi0: background thread "ubi_bgt0d" started, PID 8060 [ 227.835202][ T8047] ubi0: detaching mtd0 [ 227.849612][ T8047] ubi0: mtd0 is detached [ 227.853989][ T8049] ubi0: attaching mtd0 [ 227.858724][ T8049] ubi0: scanning is finished [ 227.891650][ T8049] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 227.899558][ T8049] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 227.906779][ T8049] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 227.913790][ T8049] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 227.921563][ T8049] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 227.928359][ T8049] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 227.936425][ T8049] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 227.946695][ T8049] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 227.957424][ T8051] ubi0: detaching mtd0 [ 227.957461][ T8062] ubi0: background thread "ubi_bgt0d" started, PID 8062 [ 227.975564][ T8051] ubi0: mtd0 is detached [ 227.980389][ T8035] ubi0: attaching mtd0 [ 227.985751][ T8035] ubi0: scanning is finished [ 228.032626][ T8035] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 228.044463][ T8054] ubi0: attaching mtd0 [ 228.049976][ T8054] ubi0: scanning is finished [ 228.098329][ T8054] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 228.106143][ T8054] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 228.113622][ T8054] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 228.122021][ T8054] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 228.129855][ T8054] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 228.136663][ T8054] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 228.144966][ T8054] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 228.154963][ T8054] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 228.165134][ T8066] ubi0: background thread "ubi_bgt0d" started, PID 8066 [ 228.165158][ T8056] ubi0: detaching mtd0 [ 228.178149][ T8056] ubi0: mtd0 is detached [ 228.184106][ T8040] ubi0: attaching mtd0 [ 228.190224][ T8040] ubi0: scanning is finished [ 228.236184][ T8040] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 228.246639][ T8059] ubi0: attaching mtd0 [ 228.262954][ T8059] ubi0: scanning is finished [ 228.291752][ T8059] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 228.299640][ T8059] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 228.306958][ T8059] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 228.314387][ T8059] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 228.322282][ T8059] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 228.329619][ T8059] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 228.337630][ T8059] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 228.348052][ T8059] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 228.358115][ T8061] ubi0: detaching mtd0 [ 228.358173][ T8071] ubi0: background thread "ubi_bgt0d" started, PID 8071 [ 228.373377][ T8061] ubi0: mtd0 is detached [ 228.378397][ T8045] ubi0: attaching mtd0 [ 228.384093][ T8045] ubi0: scanning is finished [ 228.434100][ T8045] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 228.446854][ T8049] ubi0: attaching mtd0 [ 228.459903][ T8049] ubi0: scanning is finished [ 228.523444][ T8049] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 228.537271][ T8065] ubi0: attaching mtd0 [ 228.542485][ T8065] ubi0: scanning is finished [ 228.566849][ T8065] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 228.574632][ T8065] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 228.582325][ T8065] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 228.590197][ T8065] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 228.598008][ T8065] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 228.605692][ T8065] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 228.614114][ T8065] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 228.624474][ T8065] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 228.635181][ T8080] ubi0: background thread "ubi_bgt0d" started, PID 8080 [ 228.635405][ T8067] ubi0: detaching mtd0 [ 228.648717][ T8067] ubi0: mtd0 is detached [ 228.656271][ T8054] ubi0: attaching mtd0 [ 228.662048][ T8054] ubi0: scanning is finished [ 228.694998][ T8054] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 228.707378][ T8070] ubi0: attaching mtd0 [ 228.712925][ T8070] ubi0: scanning is finished [ 228.752420][ T8070] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 228.764414][ T8070] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 228.772466][ T8070] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 228.779935][ T8070] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 228.787792][ T8070] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 228.794965][ T8070] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 228.803285][ T8070] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 228.814360][ T8070] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 228.825187][ T8083] ubi0: background thread "ubi_bgt0d" started, PID 8083 [ 228.832436][ T8072] ubi0: detaching mtd0 [ 228.838240][ T8072] ubi0: mtd0 is detached [ 228.843567][ T8059] ubi0: attaching mtd0 [ 228.848380][ T8059] ubi0: scanning is finished [ 228.884236][ T8059] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 228.894629][ T8075] ubi0: attaching mtd0 [ 228.900844][ T8075] ubi0: scanning is finished [ 228.938143][ T8075] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 228.948256][ T8075] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 228.955936][ T8075] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 228.963113][ T8075] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 228.971338][ T8075] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 228.978264][ T8075] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 228.986499][ T8075] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 228.997924][ T8075] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 229.008034][ T8090] ubi0: background thread "ubi_bgt0d" started, PID 8090 [ 229.015261][ T8076] ubi0: detaching mtd0 [ 229.022233][ T8076] ubi0: mtd0 is detached [ 229.027009][ T8079] ubi0: attaching mtd0 [ 229.032908][ T8079] ubi0: scanning is finished [ 229.066861][ T8079] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 229.074582][ T8079] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 229.083108][ T8079] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 229.090859][ T8079] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 229.098497][ T8079] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 229.107561][ T8079] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 229.116051][ T8079] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 229.126314][ T8079] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 229.136632][ T8092] ubi0: background thread "ubi_bgt0d" started, PID 8092 [ 229.136718][ T8081] ubi0: detaching mtd0 [ 229.150717][ T8081] ubi0: mtd0 is detached [ 229.155272][ T8065] ubi0: attaching mtd0 [ 229.162039][ T8065] ubi0: scanning is finished [ 229.213304][ T8065] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 229.223975][ T8085] ubi0: attaching mtd0 [ 229.230052][ T8085] ubi0: scanning is finished [ 229.268024][ T8085] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 229.275956][ T8085] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 229.283607][ T8085] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 229.290597][ T8085] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 229.297984][ T8085] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 229.305196][ T8085] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 229.313393][ T8085] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 229.323389][ T8085] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 229.336354][ T8096] ubi0: background thread "ubi_bgt0d" started, PID 8096 [ 229.343580][ T8086] ubi0: detaching mtd0 [ 229.349197][ T8086] ubi0: mtd0 is detached [ 229.353601][ T8070] ubi0: attaching mtd0 [ 229.358669][ T8070] ubi0: scanning is finished [ 229.382307][ T8070] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 229.392765][ T8089] ubi0: attaching mtd0 [ 229.397932][ T8089] ubi0: scanning is finished [ 229.452514][ T8089] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 229.460346][ T8089] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 229.467571][ T8089] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 229.475007][ T8089] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 229.482950][ T8089] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 229.490055][ T8089] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 229.498030][ T8089] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 229.508274][ T8089] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 229.518418][ T8101] ubi0: background thread "ubi_bgt0d" started, PID 8101 [ 229.525739][ T8091] ubi0: detaching mtd0 [ 229.532439][ T8091] ubi0: mtd0 is detached [ 229.536785][ T8075] ubi0: attaching mtd0 [ 229.542763][ T8075] ubi0: scanning is finished [ 229.567458][ T8075] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 229.577204][ T8079] ubi0: attaching mtd0 [ 229.583052][ T8079] ubi0: scanning is finished [ 229.617582][ T8079] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 229.630708][ T8095] ubi0: attaching mtd0 [ 229.639975][ T8095] ubi0: scanning is finished [ 229.667260][ T8095] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 229.675524][ T8095] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 229.683101][ T8095] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 229.690621][ T8095] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 229.698396][ T8095] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 229.705967][ T8095] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 229.714294][ T8095] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 229.724323][ T8095] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 229.734783][ T8110] ubi0: background thread "ubi_bgt0d" started, PID 8110 [ 229.738663][ T8097] ubi0: detaching mtd0 [ 229.750781][ T8097] ubi0: mtd0 is detached [ 229.755116][ T8085] ubi0: attaching mtd0 [ 229.760342][ T8085] ubi0: scanning is finished [ 229.803768][ T8085] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 229.814731][ T8100] ubi0: attaching mtd0 [ 229.821229][ T8100] ubi0: scanning is finished [ 229.864240][ T8100] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 229.872304][ T8100] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 229.881501][ T8100] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 229.888735][ T8100] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 229.897095][ T8100] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 229.906257][ T8100] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 229.917811][ T8100] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 229.929030][ T8100] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 229.939748][ T8115] ubi0: background thread "ubi_bgt0d" started, PID 8115 [ 229.940697][ T8102] ubi0: detaching mtd0 [ 229.954582][ T8102] ubi0: mtd0 is detached [ 229.959043][ T8089] ubi0: attaching mtd0 [ 229.963815][ T8089] ubi0: scanning is finished [ 229.993851][ T8089] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 230.005308][ T8105] ubi0: attaching mtd0 [ 230.012091][ T8105] ubi0: scanning is finished [ 230.061702][ T8105] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 230.069680][ T8105] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 230.077113][ T8105] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 230.085047][ T8105] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 230.093286][ T8105] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 230.100471][ T8105] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 230.108504][ T8105] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 230.118458][ T8105] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 230.128625][ T8120] ubi0: background thread "ubi_bgt0d" started, PID 8120 [ 230.128680][ T8108] ubi: mtd0 is already attached to ubi0 [ 230.143262][ T8109] ubi0: detaching mtd0 [ 230.149526][ T8109] ubi0: mtd0 is detached [ 230.154197][ T8095] ubi0: attaching mtd0 [ 230.159900][ T8095] ubi0: scanning is finished [ 230.188578][ T8095] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 230.202949][ T8114] ubi0: attaching mtd0 [ 230.210297][ T8114] ubi0: scanning is finished [ 230.284012][ T8114] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 230.291940][ T8114] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 230.299611][ T8114] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 230.306721][ T8114] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 230.314418][ T8114] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 230.321491][ T8114] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 230.329909][ T8114] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 230.340322][ T8114] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 230.351329][ T8116] ubi0: detaching mtd0 [ 230.355246][ T8129] ubi0: background thread "ubi_bgt0d" started, PID 8129 [ 230.366315][ T8116] ubi0: mtd0 is detached [ 230.371367][ T8100] ubi0: attaching mtd0 [ 230.376332][ T8100] ubi0: scanning is finished [ 230.401547][ T8100] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 230.415460][ T8119] ubi0: attaching mtd0 [ 230.420554][ T8119] ubi0: scanning is finished [ 230.462210][ T8119] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 230.471487][ T8119] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 230.478829][ T8119] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 230.486001][ T8119] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 230.494527][ T8119] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 230.501548][ T8119] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 230.509855][ T8119] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 230.520098][ T8119] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 230.531178][ T8131] ubi0: background thread "ubi_bgt0d" started, PID 8131 [ 230.534988][ T8121] ubi0: detaching mtd0 [ 230.544030][ T8121] ubi0: mtd0 is detached [ 230.550422][ T8105] ubi0: attaching mtd0 [ 230.555290][ T8105] ubi0: scanning is finished 2022/09/20 08:17:06 executed programs: 892 [ 230.577218][ T8105] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 230.590375][ T8123] ubi0: attaching mtd0 [ 230.595936][ T8123] ubi0: scanning is finished [ 230.641795][ T8123] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 230.649929][ T8123] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 230.657292][ T8123] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 230.664451][ T8123] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 230.672087][ T8123] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 230.678895][ T8123] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 230.688262][ T8123] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 230.699909][ T8123] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 230.709962][ T8125] ubi0: detaching mtd0 [ 230.711008][ T8138] ubi0: background thread "ubi_bgt0d" started, PID 8138 [ 230.723325][ T8125] ubi0: mtd0 is detached [ 230.729002][ T8127] ubi0: attaching mtd0 [ 230.734583][ T8127] ubi0: scanning is finished [ 230.762369][ T8127] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 230.770175][ T8127] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 230.777382][ T8127] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 230.784612][ T8127] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 230.792371][ T8127] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 230.800454][ T8127] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 230.808444][ T8127] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 230.818408][ T8127] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 230.829289][ T8140] ubi0: background thread "ubi_bgt0d" started, PID 8140 [ 230.836283][ T8128] ubi0: detaching mtd0 [ 230.842118][ T8128] ubi0: mtd0 is detached [ 230.846463][ T8114] ubi0: attaching mtd0 [ 230.852687][ T8114] ubi0: scanning is finished [ 230.877572][ T8114] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 230.888700][ T8133] ubi0: attaching mtd0 [ 230.894610][ T8133] ubi0: scanning is finished [ 230.944356][ T8133] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 230.952330][ T8133] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 230.960092][ T8133] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 230.967349][ T8133] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 230.975039][ T8133] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 230.982110][ T8133] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 230.990997][ T8133] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 231.001103][ T8133] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 231.011277][ T8144] ubi0: background thread "ubi_bgt0d" started, PID 8144 [ 231.018490][ T8134] ubi0: detaching mtd0 [ 231.025817][ T8134] ubi0: mtd0 is detached [ 231.031101][ T8119] ubi0: attaching mtd0 [ 231.036181][ T8119] ubi0: scanning is finished [ 231.081604][ T8119] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 231.092742][ T8137] ubi0: attaching mtd0 [ 231.097684][ T8137] ubi0: scanning is finished [ 231.135040][ T8137] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 231.145650][ T8137] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 231.154525][ T8137] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 231.161832][ T8137] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 231.170156][ T8137] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 231.177092][ T8137] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 231.185496][ T8137] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 231.197728][ T8137] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 231.208197][ T8149] ubi0: background thread "ubi_bgt0d" started, PID 8149 [ 231.215611][ T8139] ubi0: detaching mtd0 [ 231.224317][ T8139] ubi0: mtd0 is detached [ 231.228804][ T8123] ubi0: attaching mtd0 [ 231.233700][ T8123] ubi0: scanning is finished [ 231.287076][ T8123] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 231.298271][ T8127] ubi0: attaching mtd0 [ 231.303606][ T8127] ubi0: scanning is finished [ 231.329980][ T8127] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 231.342985][ T8143] ubi0: attaching mtd0 [ 231.348713][ T8143] ubi0: scanning is finished [ 231.397360][ T8143] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 231.405190][ T8143] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 231.412943][ T8143] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 231.424585][ T8143] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 231.432453][ T8143] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 231.440552][ T8143] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 231.448848][ T8143] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 231.459216][ T8143] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 231.469854][ T8158] ubi0: background thread "ubi_bgt0d" started, PID 8158 [ 231.470793][ T8145] ubi0: detaching mtd0 [ 231.483759][ T8145] ubi0: mtd0 is detached [ 231.488257][ T8133] ubi0: attaching mtd0 [ 231.494057][ T8133] ubi0: scanning is finished [ 231.517711][ T8133] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 231.531519][ T8148] ubi0: attaching mtd0 [ 231.536934][ T8148] ubi0: scanning is finished [ 231.568795][ T8148] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 231.576994][ T8148] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 231.585100][ T8148] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 231.592950][ T8148] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 231.600590][ T8148] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 231.607512][ T8148] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 231.615829][ T8148] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 231.627267][ T8148] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 231.637342][ T8163] ubi0: background thread "ubi_bgt0d" started, PID 8163 [ 231.644461][ T8150] ubi0: detaching mtd0 [ 231.651017][ T8150] ubi0: mtd0 is detached [ 231.656284][ T8148] ubi0: attaching mtd0 [ 231.661427][ T8148] ubi0: scanning is finished [ 231.722697][ T8148] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 231.736125][ T8137] ubi0: attaching mtd0 [ 231.749417][ T8137] ubi0: scanning is finished [ 231.804136][ T8137] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 231.815678][ T8153] ubi0: attaching mtd0 [ 231.822329][ T8153] ubi0: scanning is finished [ 231.857187][ T8153] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 231.865093][ T8153] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 231.872928][ T8153] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 231.880427][ T8153] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 231.887998][ T8153] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 231.894927][ T8153] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 231.903947][ T8153] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 231.914229][ T8153] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 231.924949][ T8172] ubi0: background thread "ubi_bgt0d" started, PID 8172 [ 231.925101][ T8155] ubi0: detaching mtd0 [ 231.938897][ T8155] ubi0: mtd0 is detached [ 231.944972][ T8157] ubi0: attaching mtd0 [ 231.950653][ T8157] ubi0: scanning is finished [ 231.981171][ T8157] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 231.989617][ T8157] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 231.997002][ T8157] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 232.004413][ T8157] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 232.012527][ T8157] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 232.019997][ T8157] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 232.028256][ T8157] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 232.039060][ T8157] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 232.049871][ T8174] ubi0: background thread "ubi_bgt0d" started, PID 8174 [ 232.057049][ T8159] ubi0: detaching mtd0 [ 232.064383][ T8159] ubi0: mtd0 is detached [ 232.069074][ T8143] ubi0: attaching mtd0 [ 232.073894][ T8143] ubi0: scanning is finished [ 232.096989][ T8143] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 232.111047][ T8162] ubi0: attaching mtd0 [ 232.116344][ T8162] ubi0: scanning is finished [ 232.197232][ T8162] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 232.204912][ T8162] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 232.216715][ T8162] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 232.223999][ T8162] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 232.235880][ T8162] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 232.243738][ T8162] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 232.257081][ T8162] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 232.267520][ T8162] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 232.282910][ T8179] ubi0: background thread "ubi_bgt0d" started, PID 8179 [ 232.290543][ T8164] ubi0: detaching mtd0 [ 232.296371][ T8164] ubi0: mtd0 is detached [ 232.301237][ T8167] ubi0: attaching mtd0 [ 232.306008][ T8167] ubi0: scanning is finished [ 232.357600][ T8167] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 232.365251][ T8167] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 232.377424][ T8167] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 232.384916][ T8167] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 232.397186][ T8167] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 232.404080][ T8167] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 232.412207][ T8167] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 232.422171][ T8167] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 232.432178][ T8180] ubi0: background thread "ubi_bgt0d" started, PID 8180 [ 232.439224][ T8169] ubi0: detaching mtd0 [ 232.445807][ T8169] ubi0: mtd0 is detached [ 232.450640][ T8171] ubi0: attaching mtd0 [ 232.456291][ T8171] ubi0: scanning is finished [ 232.505167][ T8171] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 232.513803][ T8171] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 232.521416][ T8171] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 232.528600][ T8171] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 232.536327][ T8171] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 232.543223][ T8171] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 232.551832][ T8171] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 232.562122][ T8171] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 232.572611][ T8173] ubi0: detaching mtd0 [ 232.578906][ T8173] ubi0: mtd0 is detached [ 232.583608][ T8153] ubi0: attaching mtd0 [ 232.588498][ T8153] ubi0: scanning is finished [ 232.641678][ T8153] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 232.655147][ T8157] ubi0: attaching mtd0 [ 232.660258][ T8157] ubi0: scanning is finished [ 232.684064][ T8157] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 232.694645][ T8177] ubi0: attaching mtd0 [ 232.701831][ T8177] ubi0: scanning is finished [ 232.740988][ T8177] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 232.748851][ T8177] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 232.756879][ T8177] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 232.764833][ T8177] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 232.773001][ T8177] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 232.781478][ T8177] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 232.791127][ T8177] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 232.801270][ T8177] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 232.811301][ T8190] ubi0: background thread "ubi_bgt0d" started, PID 8190 [ 232.818332][ T8178] ubi0: detaching mtd0 [ 232.824193][ T8178] ubi0: mtd0 is detached [ 232.829706][ T8162] ubi0: attaching mtd0 [ 232.835395][ T8162] ubi0: scanning is finished [ 232.881598][ T8162] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 232.893719][ T8167] ubi0: attaching mtd0 [ 232.898649][ T8167] ubi0: scanning is finished [ 232.938750][ T8167] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 232.947266][ T8167] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 232.955326][ T8167] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 232.962985][ T8167] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 232.971478][ T8167] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 232.978478][ T8167] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 232.987622][ T8167] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 232.997863][ T8167] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 233.008241][ T8195] ubi0: background thread "ubi_bgt0d" started, PID 8195 [ 233.015480][ T8173] ubi: mtd0 is already attached to ubi0 [ 233.023413][ T8185] ubi: mtd0 is already attached to ubi0 [ 233.032553][ T8187] ubi0: detaching mtd0 [ 233.043121][ T8187] ubi0: mtd0 is detached [ 233.050488][ T8185] ubi0: attaching mtd0 [ 233.066815][ T8185] ubi0: scanning is finished [ 233.097083][ T8185] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 233.107480][ T8189] ubi0: attaching mtd0 [ 233.114784][ T8189] ubi0: scanning is finished [ 233.163366][ T8189] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 233.171736][ T8189] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 233.179557][ T8189] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 233.186635][ T8189] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 233.194555][ T8189] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 233.203144][ T8189] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 233.211633][ T8189] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 233.221885][ T8189] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 233.232255][ T8206] ubi0: background thread "ubi_bgt0d" started, PID 8206 [ 233.234557][ T8191] ubi0: detaching mtd0 [ 233.245527][ T8191] ubi0: mtd0 is detached [ 233.250187][ T8177] ubi0: attaching mtd0 [ 233.255384][ T8177] ubi0: scanning is finished [ 233.282007][ T8177] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 233.291991][ T8194] ubi0: attaching mtd0 [ 233.297095][ T8194] ubi0: scanning is finished [ 233.338156][ T8194] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 233.346504][ T8194] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 233.354325][ T8194] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 233.361529][ T8194] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 233.369159][ T8194] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 233.376057][ T8194] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 233.384502][ T8194] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 233.394687][ T8194] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 233.404789][ T8211] ubi0: background thread "ubi_bgt0d" started, PID 8211 [ 233.413170][ T8196] ubi0: detaching mtd0 [ 233.419153][ T8196] ubi0: mtd0 is detached [ 233.423898][ T8198] ubi0: attaching mtd0 [ 233.428764][ T8198] ubi0: scanning is finished [ 233.487045][ T8198] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 233.495202][ T8198] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 233.503260][ T8198] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 233.510625][ T8198] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 233.518150][ T8198] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 233.526130][ T8198] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 233.534515][ T8198] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 233.546059][ T8198] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 233.556377][ T8213] ubi0: background thread "ubi_bgt0d" started, PID 8213 [ 233.559150][ T8200] ubi: mtd0 is already attached to ubi0 [ 233.569337][ T8202] ubi0: detaching mtd0 [ 233.576427][ T8202] ubi0: mtd0 is detached [ 233.581283][ T8205] ubi0: attaching mtd0 [ 233.587471][ T8205] ubi0: scanning is finished [ 233.627147][ T8205] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 233.634944][ T8205] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 233.642648][ T8205] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 233.650051][ T8205] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 233.657559][ T8205] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 233.664677][ T8205] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 233.673006][ T8205] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 233.684774][ T8205] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 233.695023][ T8216] ubi0: background thread "ubi_bgt0d" started, PID 8216 [ 233.695245][ T8207] ubi0: detaching mtd0 [ 233.709491][ T8207] ubi0: mtd0 is detached [ 233.714242][ T8189] ubi0: attaching mtd0 [ 233.720093][ T8189] ubi0: scanning is finished [ 233.751012][ T8189] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 233.762197][ T8210] ubi0: attaching mtd0 [ 233.767170][ T8210] ubi0: scanning is finished [ 233.806574][ T8210] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 233.814227][ T8210] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 233.822060][ T8210] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 233.829840][ T8210] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 233.837238][ T8210] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 233.844128][ T8210] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 233.852291][ T8210] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 233.862412][ T8210] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 233.873640][ T8219] ubi0: background thread "ubi_bgt0d" started, PID 8219 [ 233.875376][ T8212] ubi0: detaching mtd0 [ 233.888072][ T8212] ubi0: mtd0 is detached [ 233.894078][ T8194] ubi0: attaching mtd0 [ 233.898798][ T8194] ubi0: scanning is finished [ 233.932599][ T8194] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 233.946221][ T8198] ubi0: attaching mtd0 [ 233.951574][ T8198] ubi0: scanning is finished [ 233.989264][ T8198] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 234.007315][ T8215] ubi0: attaching mtd0 [ 234.012855][ T8215] ubi0: scanning is finished [ 234.044119][ T8215] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 234.052819][ T8215] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 234.060983][ T8215] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 234.068091][ T8215] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 234.077173][ T8215] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 234.084384][ T8215] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 234.093087][ T8215] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 234.103362][ T8215] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 234.114152][ T8230] ubi0: background thread "ubi_bgt0d" started, PID 8230 [ 234.114844][ T8217] ubi0: detaching mtd0 [ 234.127090][ T8217] ubi0: mtd0 is detached [ 234.131880][ T8205] ubi0: attaching mtd0 [ 234.136812][ T8205] ubi0: scanning is finished [ 234.165269][ T8205] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 234.175969][ T8221] ubi0: attaching mtd0 [ 234.183035][ T8221] ubi0: scanning is finished [ 234.238310][ T8221] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 234.245987][ T8221] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 234.257824][ T8221] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 234.264975][ T8221] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 234.276655][ T8221] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 234.283591][ T8221] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 234.293006][ T8221] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 234.303252][ T8221] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 234.313441][ T8235] ubi0: background thread "ubi_bgt0d" started, PID 8235 [ 234.320663][ T8222] ubi0: detaching mtd0 [ 234.326571][ T8222] ubi0: mtd0 is detached [ 234.331066][ T8210] ubi0: attaching mtd0 [ 234.336103][ T8210] ubi0: scanning is finished [ 234.377621][ T8210] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 234.390134][ T8225] ubi0: attaching mtd0 [ 234.395708][ T8225] ubi0: scanning is finished [ 234.433862][ T8225] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 234.441715][ T8225] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 234.450775][ T8225] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 234.457875][ T8225] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 234.465673][ T8225] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 234.473132][ T8225] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 234.482972][ T8225] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 234.493487][ T8225] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 234.507840][ T8243] ubi0: background thread "ubi_bgt0d" started, PID 8243 [ 234.515008][ T8228] ubi0: detaching mtd0 [ 234.525735][ T8228] ubi0: mtd0 is detached [ 234.531421][ T8229] ubi0: attaching mtd0 [ 234.536282][ T8229] ubi0: scanning is finished [ 234.608180][ T8229] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 234.616055][ T8229] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 234.623781][ T8229] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 234.631038][ T8229] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 234.638607][ T8229] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 234.645735][ T8229] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 234.654326][ T8229] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 234.664770][ T8229] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 234.675127][ T8245] ubi0: background thread "ubi_bgt0d" started, PID 8245 [ 234.679564][ T8231] ubi0: detaching mtd0 [ 234.688137][ T8231] ubi0: mtd0 is detached [ 234.694984][ T8229] ubi0: attaching mtd0 [ 234.700573][ T8229] ubi0: scanning is finished [ 234.732234][ T8229] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 234.745916][ T8215] ubi0: attaching mtd0 [ 234.759799][ T8215] ubi0: scanning is finished [ 234.795177][ T8215] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 234.807693][ T8215] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 234.816776][ T8215] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 234.827689][ T8215] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 234.836181][ T8215] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 234.846765][ T8215] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 234.857566][ T8215] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 234.871515][ T8215] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 234.883163][ T8234] ubi: mtd0 is already attached to ubi0 [ 234.889195][ T8249] ubi0: background thread "ubi_bgt0d" started, PID 8249 [ 234.896664][ T8236] ubi0: detaching mtd0 [ 234.916056][ T8236] ubi0: mtd0 is detached [ 234.924261][ T8238] ubi0: attaching mtd0 [ 234.930463][ T8238] ubi0: scanning is finished [ 234.965547][ T8238] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 234.975090][ T8238] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 234.982693][ T8238] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 234.990005][ T8238] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 234.997554][ T8238] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 235.004577][ T8238] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 235.012737][ T8238] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 235.023930][ T8238] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 235.033985][ T8240] ubi0: detaching mtd0 [ 235.034146][ T8254] ubi0: background thread "ubi_bgt0d" started, PID 8254 [ 235.047273][ T8240] ubi0: mtd0 is detached [ 235.057765][ T8242] ubi0: attaching mtd0 [ 235.062754][ T8242] ubi0: scanning is finished [ 235.117988][ T8242] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 235.125868][ T8242] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 235.140074][ T8242] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 235.147177][ T8242] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 235.158329][ T8242] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 235.166095][ T8242] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 235.178116][ T8242] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 235.192791][ T8242] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 235.203825][ T8255] ubi0: background thread "ubi_bgt0d" started, PID 8255 [ 235.210973][ T8244] ubi0: detaching mtd0 [ 235.216851][ T8244] ubi0: mtd0 is detached [ 235.222269][ T8225] ubi0: attaching mtd0 [ 235.227001][ T8225] ubi0: scanning is finished [ 235.257180][ T8225] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 235.268359][ T8248] ubi0: attaching mtd0 [ 235.274896][ T8248] ubi0: scanning is finished [ 235.319799][ T8248] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 235.327342][ T8248] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 235.335778][ T8248] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 235.342945][ T8248] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 235.351298][ T8248] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 235.358375][ T8248] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 235.366601][ T8248] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 235.382790][ T8248] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 235.393509][ T8259] ubi0: background thread "ubi_bgt0d" started, PID 8259 [ 235.393598][ T8250] ubi0: detaching mtd0 [ 235.407879][ T8250] ubi0: mtd0 is detached [ 235.412607][ T8252] ubi0: attaching mtd0 [ 235.418468][ T8252] ubi0: scanning is finished [ 235.445261][ T8252] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 235.453457][ T8252] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 235.461229][ T8252] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 235.468370][ T8252] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 235.476293][ T8252] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 235.483195][ T8252] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 235.492303][ T8252] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 235.502263][ T8252] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 235.512284][ T8261] ubi0: background thread "ubi_bgt0d" started, PID 8261 [ 235.519561][ T8234] ubi: mtd0 is already attached to ubi0 [ 235.525963][ T8253] ubi0: detaching mtd0 [ 235.536461][ T8253] ubi0: mtd0 is detached [ 235.541345][ T8238] ubi0: attaching mtd0 [ 235.547170][ T8238] ubi0: scanning is finished [ 235.581615][ T8238] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 235.595956][ T8242] ubi0: attaching mtd0 [ 235.608171][ T8242] ubi0: scanning is finished 2022/09/20 08:17:11 executed programs: 920 [ 235.642281][ T8242] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 235.655050][ T8258] ubi0: attaching mtd0 [ 235.662014][ T8258] ubi0: scanning is finished [ 235.700210][ T8258] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 235.711237][ T8258] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 235.718652][ T8258] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 235.725956][ T8258] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 235.733612][ T8258] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 235.740805][ T8258] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 235.749253][ T8258] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 235.760740][ T8258] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 235.772846][ T8271] ubi0: background thread "ubi_bgt0d" started, PID 8271 [ 235.780270][ T8260] ubi0: detaching mtd0 [ 235.786320][ T8260] ubi0: mtd0 is detached [ 235.791039][ T8248] ubi0: attaching mtd0 [ 235.796226][ T8248] ubi0: scanning is finished [ 235.819961][ T8248] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 235.836458][ T8252] ubi0: attaching mtd0 [ 235.850128][ T8252] ubi0: scanning is finished [ 235.903114][ T8252] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 235.917300][ T8263] ubi0: attaching mtd0 [ 235.922398][ T8263] ubi0: scanning is finished [ 235.972743][ T8263] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 235.981087][ T8263] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 235.988595][ T8263] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 235.995994][ T8263] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 236.003842][ T8263] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 236.011240][ T8263] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 236.020095][ T8263] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 236.030480][ T8263] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 236.041566][ T8281] ubi0: background thread "ubi_bgt0d" started, PID 8281 [ 236.041619][ T8266] ubi: mtd0 is already attached to ubi0 [ 236.054574][ T8267] ubi0: detaching mtd0 [ 236.063582][ T8267] ubi0: mtd0 is detached [ 236.068348][ T8272] ubi0: attaching mtd0 [ 236.073687][ T8272] ubi0: scanning is finished [ 236.124546][ T8272] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 236.133351][ T8272] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 236.140908][ T8272] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 236.147891][ T8272] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 236.156031][ T8272] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 236.162871][ T8272] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 236.170903][ T8272] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 236.180849][ T8272] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 236.190822][ T8273] ubi0: detaching mtd0 [ 236.191001][ T8284] ubi0: background thread "ubi_bgt0d" started, PID 8284 [ 236.210089][ T8273] ubi0: mtd0 is detached [ 236.215201][ T8258] ubi0: attaching mtd0 [ 236.220285][ T8258] ubi0: scanning is finished [ 236.266320][ T8258] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 236.276411][ T8276] ubi0: attaching mtd0 [ 236.290621][ T8276] ubi0: scanning is finished [ 236.353102][ T8276] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 236.364912][ T8276] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 236.372450][ T8276] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 236.382989][ T8276] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 236.390722][ T8276] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 236.397807][ T8276] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 236.406702][ T8276] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 236.417560][ T8276] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 236.428008][ T8277] ubi0: detaching mtd0 [ 236.432627][ T8289] ubi0: background thread "ubi_bgt0d" started, PID 8289 [ 236.444722][ T8277] ubi0: mtd0 is detached [ 236.450233][ T8280] ubi0: attaching mtd0 [ 236.455064][ T8280] ubi0: scanning is finished [ 236.482216][ T8280] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 236.490433][ T8280] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 236.498357][ T8280] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 236.505654][ T8280] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 236.513661][ T8280] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 236.520734][ T8280] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 236.529521][ T8280] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 236.540287][ T8280] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 236.550634][ T8282] ubi0: detaching mtd0 [ 236.556882][ T8282] ubi0: mtd0 is detached [ 236.561755][ T8263] ubi0: attaching mtd0 [ 236.566509][ T8263] ubi0: scanning is finished [ 236.614321][ T8263] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 236.625317][ T8269] ubi0: attaching mtd0 [ 236.633204][ T8269] ubi0: scanning is finished [ 236.659745][ T8269] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 236.671454][ T8272] ubi0: attaching mtd0 [ 236.676506][ T8272] ubi0: scanning is finished [ 236.721543][ T8272] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 236.732371][ T8287] ubi0: attaching mtd0 [ 236.737570][ T8287] ubi0: scanning is finished [ 236.779703][ T8287] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 236.787484][ T8287] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 236.796807][ T8287] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 236.804139][ T8287] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 236.812071][ T8287] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 236.819096][ T8287] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 236.827245][ T8287] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 236.841873][ T8287] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 236.853044][ T8303] ubi0: background thread "ubi_bgt0d" started, PID 8303 [ 236.861927][ T8288] ubi0: detaching mtd0 [ 236.867828][ T8288] ubi0: mtd0 is detached [ 236.872539][ T8277] ubi0: attaching mtd0 [ 236.877259][ T8277] ubi0: scanning is finished [ 236.912989][ T8277] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 236.924643][ T8280] ubi0: attaching mtd0 [ 236.930351][ T8280] ubi0: scanning is finished [ 236.968006][ T8280] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 236.981708][ T8294] ubi0: attaching mtd0 [ 236.989887][ T8294] ubi0: scanning is finished [ 237.057174][ T8294] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 237.065122][ T8294] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 237.072979][ T8294] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 237.080288][ T8294] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 237.087684][ T8294] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 237.096737][ T8294] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 237.105119][ T8294] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 237.115404][ T8294] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 237.125483][ T8313] ubi0: background thread "ubi_bgt0d" started, PID 8313 [ 237.132610][ T8296] ubi0: detaching mtd0 [ 237.141390][ T8296] ubi0: mtd0 is detached [ 237.145855][ T8298] ubi0: attaching mtd0 [ 237.150953][ T8298] ubi0: scanning is finished [ 237.184504][ T8298] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 237.192479][ T8298] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 237.201019][ T8298] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 237.208103][ T8298] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 237.215959][ T8298] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 237.223299][ T8298] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 237.232035][ T8298] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 237.242374][ T8298] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 237.252729][ T8314] ubi0: background thread "ubi_bgt0d" started, PID 8314 [ 237.257939][ T8301] ubi: mtd0 is already attached to ubi0 [ 237.265347][ T8302] ubi0: detaching mtd0 [ 237.271576][ T8302] ubi0: mtd0 is detached [ 237.276218][ T8287] ubi0: attaching mtd0 [ 237.285963][ T8287] ubi0: scanning is finished [ 237.315592][ T8287] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 237.330955][ T8307] ubi0: attaching mtd0 [ 237.336992][ T8307] ubi0: scanning is finished [ 237.406551][ T8307] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 237.414512][ T8307] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 237.422927][ T8307] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 237.430080][ T8307] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 237.437492][ T8307] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 237.449139][ T8307] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 237.457234][ T8307] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 237.472923][ T8307] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 237.484140][ T8319] ubi0: background thread "ubi_bgt0d" started, PID 8319 [ 237.484294][ T8309] ubi0: detaching mtd0 [ 237.498290][ T8309] ubi0: mtd0 is detached [ 237.507267][ T8311] ubi0: attaching mtd0 [ 237.512288][ T8311] ubi0: scanning is finished [ 237.576803][ T8311] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 237.584995][ T8311] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 237.592557][ T8311] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 237.600315][ T8311] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 237.608028][ T8311] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 237.615289][ T8311] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 237.623811][ T8311] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 237.634188][ T8311] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 237.645606][ T8320] ubi0: background thread "ubi_bgt0d" started, PID 8320 [ 237.645688][ T8312] ubi0: detaching mtd0 [ 237.658521][ T8312] ubi0: mtd0 is detached [ 237.663201][ T8294] ubi0: attaching mtd0 [ 237.668307][ T8294] ubi0: scanning is finished [ 237.692116][ T8294] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 237.705138][ T8298] ubi0: attaching mtd0 [ 237.710681][ T8298] ubi0: scanning is finished [ 237.764536][ T8298] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 237.777181][ T8301] ubi0: attaching mtd0 [ 237.790030][ T8301] ubi0: scanning is finished [ 237.818185][ T8301] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 237.831980][ T8317] ubi0: attaching mtd0 [ 237.836909][ T8317] ubi0: scanning is finished [ 237.884476][ T8317] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 237.892451][ T8317] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 237.900282][ T8317] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 237.907367][ T8317] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 237.915140][ T8317] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 237.923611][ T8317] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 237.932135][ T8317] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 237.944379][ T8317] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 237.954653][ T8318] ubi0: detaching mtd0 [ 237.957091][ T8332] ubi0: background thread "ubi_bgt0d" started, PID 8332 [ 237.970533][ T8318] ubi0: mtd0 is detached [ 237.974874][ T8307] ubi0: attaching mtd0 [ 237.980863][ T8307] ubi0: scanning is finished [ 238.011530][ T8307] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 238.024846][ T8311] ubi0: attaching mtd0 [ 238.030331][ T8311] ubi0: scanning is finished [ 238.066584][ T8311] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 238.076855][ T8323] ubi0: attaching mtd0 [ 238.089492][ T8323] ubi0: scanning is finished [ 238.132998][ T8323] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 238.141597][ T8323] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 238.149604][ T8323] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 238.156724][ T8323] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 238.164851][ T8323] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 238.172143][ T8323] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 238.180535][ T8323] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 238.192097][ T8323] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 238.202280][ T8341] ubi0: background thread "ubi_bgt0d" started, PID 8341 [ 238.209718][ T8325] ubi0: detaching mtd0 [ 238.215878][ T8325] ubi0: mtd0 is detached [ 238.220576][ T8327] ubi0: attaching mtd0 [ 238.225559][ T8327] ubi0: scanning is finished [ 238.271984][ T8327] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 238.280123][ T8327] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 238.287505][ T8327] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 238.295051][ T8327] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 238.303701][ T8327] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 238.311148][ T8327] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 238.319600][ T8327] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 238.330388][ T8327] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 238.340852][ T8343] ubi0: background thread "ubi_bgt0d" started, PID 8343 [ 238.346271][ T8329] ubi0: detaching mtd0 [ 238.354120][ T8329] ubi0: mtd0 is detached [ 238.358722][ T8331] ubi0: attaching mtd0 [ 238.364924][ T8331] ubi0: scanning is finished [ 238.412596][ T8331] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 238.420313][ T8331] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 238.427518][ T8331] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 238.434525][ T8331] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 238.442440][ T8331] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 238.453868][ T8331] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 238.462903][ T8331] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 238.477397][ T8331] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 238.487366][ T8344] ubi0: background thread "ubi_bgt0d" started, PID 8344 [ 238.498878][ T8333] ubi0: detaching mtd0 [ 238.504690][ T8333] ubi0: mtd0 is detached [ 238.513807][ T8317] ubi0: attaching mtd0 [ 238.518505][ T8317] ubi0: scanning is finished [ 238.577214][ T8317] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 238.594188][ T8336] ubi0: attaching mtd0 [ 238.599933][ T8336] ubi0: scanning is finished [ 238.641314][ T8336] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 238.649412][ T8336] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 238.656959][ T8336] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 238.664113][ T8336] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 238.671744][ T8336] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 238.678676][ T8336] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 238.688391][ T8336] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 238.702139][ T8336] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 238.712307][ T8348] ubi0: background thread "ubi_bgt0d" started, PID 8348 [ 238.713054][ T8340] ubi0: detaching mtd0 [ 238.726113][ T8340] ubi0: mtd0 is detached [ 238.730923][ T8339] ubi0: attaching mtd0 [ 238.736531][ T8339] ubi0: scanning is finished [ 238.764318][ T8339] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 238.772387][ T8339] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 238.780322][ T8339] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 238.787431][ T8339] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 238.797464][ T8339] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 238.805759][ T8339] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 238.814233][ T8339] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 238.825993][ T8339] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 238.841383][ T8350] ubi0: background thread "ubi_bgt0d" started, PID 8350 [ 238.841495][ T8342] ubi0: detaching mtd0 [ 238.855850][ T8342] ubi0: mtd0 is detached [ 238.860897][ T8323] ubi0: attaching mtd0 [ 238.866137][ T8323] ubi0: scanning is finished [ 238.893516][ T8323] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 238.905749][ T8327] ubi0: attaching mtd0 [ 238.919917][ T8327] ubi0: scanning is finished [ 238.962786][ T8327] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 238.976458][ T8331] ubi0: attaching mtd0 [ 238.983298][ T8331] ubi0: scanning is finished [ 239.015352][ T8331] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 239.028756][ T8347] ubi0: attaching mtd0 [ 239.034853][ T8347] ubi0: scanning is finished [ 239.079949][ T8347] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 239.087610][ T8347] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 239.096201][ T8347] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 239.103364][ T8347] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 239.111686][ T8347] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 239.118604][ T8347] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 239.126811][ T8347] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 239.137893][ T8347] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 239.148070][ T8362] ubi0: background thread "ubi_bgt0d" started, PID 8362 [ 239.155394][ T8349] ubi0: detaching mtd0 [ 239.162480][ T8349] ubi0: mtd0 is detached [ 239.167357][ T8336] ubi0: attaching mtd0 [ 239.172618][ T8336] ubi0: scanning is finished [ 239.222813][ T8336] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 239.234218][ T8339] ubi0: attaching mtd0 [ 239.243042][ T8339] ubi0: scanning is finished [ 239.282366][ T8339] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 239.294601][ T8353] ubi0: attaching mtd0 [ 239.303808][ T8353] ubi0: scanning is finished [ 239.343839][ T8353] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 239.351637][ T8353] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 239.360021][ T8353] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 239.367103][ T8353] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 239.375459][ T8353] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 239.382972][ T8353] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 239.391347][ T8353] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 239.401700][ T8353] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 239.412377][ T8371] ubi0: background thread "ubi_bgt0d" started, PID 8371 [ 239.412844][ T8355] ubi0: detaching mtd0 [ 239.426598][ T8355] ubi0: mtd0 is detached [ 239.431338][ T8357] ubi0: attaching mtd0 [ 239.436917][ T8357] ubi0: scanning is finished [ 239.460113][ T8357] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 239.468109][ T8357] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 239.476997][ T8357] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 239.484514][ T8357] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 239.492517][ T8357] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 239.499809][ T8357] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 239.507984][ T8357] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 239.519558][ T8357] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 239.530255][ T8359] ubi0: detaching mtd0 [ 239.530266][ T8373] ubi0: background thread "ubi_bgt0d" started, PID 8373 [ 239.548867][ T8359] ubi0: mtd0 is detached [ 239.553645][ T8361] ubi0: attaching mtd0 [ 239.559609][ T8361] ubi0: scanning is finished [ 239.604869][ T8361] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 239.612956][ T8361] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 239.620850][ T8361] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 239.627913][ T8361] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 239.636098][ T8361] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 239.643139][ T8361] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 239.651276][ T8361] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 239.661621][ T8361] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 239.672742][ T8363] ubi0: detaching mtd0 [ 239.672826][ T8374] ubi0: background thread "ubi_bgt0d" started, PID 8374 [ 239.686532][ T8363] ubi0: mtd0 is detached [ 239.692023][ T8347] ubi0: attaching mtd0 [ 239.696795][ T8347] ubi0: scanning is finished [ 239.724526][ T8347] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 239.735519][ T8366] ubi0: attaching mtd0 [ 239.744144][ T8366] ubi0: scanning is finished [ 239.777425][ T8366] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 239.787144][ T8366] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 239.798052][ T8366] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 239.805179][ T8366] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 239.815734][ T8366] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 239.825319][ T8366] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 239.836304][ T8366] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 239.847754][ T8366] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 239.860742][ T8378] ubi0: background thread "ubi_bgt0d" started, PID 8378 [ 239.867712][ T8368] ubi0: detaching mtd0 [ 239.876121][ T8368] ubi0: mtd0 is detached [ 239.882758][ T8370] ubi0: attaching mtd0 [ 239.887689][ T8370] ubi0: scanning is finished [ 239.916431][ T8370] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 239.925289][ T8370] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 239.933171][ T8370] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 239.940717][ T8370] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 239.948547][ T8370] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 239.955853][ T8370] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 239.964192][ T8370] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 239.974587][ T8370] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 239.985432][ T8381] ubi0: background thread "ubi_bgt0d" started, PID 8381 [ 239.985479][ T8372] ubi0: detaching mtd0 [ 239.998210][ T8372] ubi0: mtd0 is detached [ 240.004395][ T8370] ubi0: attaching mtd0 [ 240.010209][ T8370] ubi0: scanning is finished [ 240.033069][ T8370] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 240.044742][ T8353] ubi0: attaching mtd0 [ 240.051415][ T8353] ubi0: scanning is finished [ 240.089111][ T8353] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 240.101168][ T8357] ubi0: attaching mtd0 [ 240.106207][ T8357] ubi0: scanning is finished [ 240.138446][ T8357] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 240.149883][ T8361] ubi0: attaching mtd0 [ 240.155265][ T8361] ubi0: scanning is finished [ 240.212582][ T8361] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 240.229049][ T8377] ubi0: attaching mtd0 [ 240.233796][ T8377] ubi0: scanning is finished [ 240.286272][ T8377] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 240.294628][ T8377] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 240.302065][ T8377] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 240.310065][ T8377] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 240.317766][ T8377] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 240.324896][ T8377] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 240.333731][ T8377] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 240.343905][ T8377] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 240.354134][ T8397] ubi0: background thread "ubi_bgt0d" started, PID 8397 [ 240.354140][ T8379] ubi0: detaching mtd0 [ 240.368190][ T8379] ubi0: mtd0 is detached [ 240.372830][ T8368] ubi0: attaching mtd0 [ 240.377864][ T8368] ubi0: scanning is finished [ 240.411590][ T8368] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 240.424097][ T8384] ubi0: attaching mtd0 [ 240.430629][ T8384] ubi0: scanning is finished [ 240.467432][ T8384] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 240.475222][ T8384] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 240.484934][ T8384] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 240.492452][ T8384] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 240.502496][ T8384] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 240.510580][ T8384] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 240.518825][ T8384] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 240.529439][ T8384] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 240.539875][ T8401] ubi0: background thread "ubi_bgt0d" started, PID 8401 [ 240.540812][ T8387] ubi: mtd0 is already attached to ubi0 [ 240.552837][ T8388] ubi0: detaching mtd0 [ 240.560299][ T8388] ubi0: mtd0 is detached [ 240.564764][ T8392] ubi0: attaching mtd0 [ 240.571496][ T8392] ubi0: scanning is finished [ 240.602649][ T8392] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 240.611854][ T8392] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 240.619508][ T8392] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 240.626628][ T8392] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 240.634559][ T8392] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 240.641781][ T8392] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 240.650118][ T8392] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 240.660276][ T8392] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 240.671139][ T8404] ubi0: background thread "ubi_bgt0d" started, PID 8404 [ 240.678183][ T8394] ubi0: detaching mtd0 [ 240.685080][ T8394] ubi0: mtd0 is detached [ 240.689912][ T8396] ubi0: attaching mtd0 [ 240.694987][ T8396] ubi0: scanning is finished [ 240.756330][ T8396] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 240.764073][ T8396] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 240.771760][ T8396] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 240.778902][ T8396] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 240.787234][ T8396] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 240.794170][ T8396] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 240.802253][ T8396] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 240.812211][ T8396] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 240.822199][ T8405] ubi0: background thread "ubi_bgt0d" started, PID 8405 [ 240.822297][ T8398] ubi0: detaching mtd0 [ 240.836408][ T8398] ubi0: mtd0 is detached [ 240.842054][ T8377] ubi0: attaching mtd0 [ 240.847635][ T8377] ubi0: scanning is finished 2022/09/20 08:17:16 executed programs: 947 [ 240.883611][ T8377] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 240.895499][ T8402] ubi0: attaching mtd0 [ 240.902829][ T8402] ubi0: scanning is finished [ 240.963929][ T8402] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 240.971972][ T8402] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 240.979706][ T8402] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 240.987025][ T8402] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 240.994862][ T8402] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 241.002075][ T8402] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 241.011321][ T8402] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 241.023235][ T8402] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 241.033716][ T8403] ubi0: detaching mtd0 [ 241.033736][ T8409] ubi0: background thread "ubi_bgt0d" started, PID 8409 [ 241.047304][ T8403] ubi0: mtd0 is detached [ 241.051784][ T8387] ubi0: attaching mtd0 [ 241.056527][ T8387] ubi0: scanning is finished [ 241.098016][ T8387] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 241.113492][ T8384] ubi0: attaching mtd0 [ 241.118502][ T8384] ubi0: scanning is finished [ 241.178248][ T8384] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 241.188373][ T8392] ubi0: attaching mtd0 [ 241.194577][ T8392] ubi0: scanning is finished [ 241.245836][ T8392] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 241.264382][ T8396] ubi0: attaching mtd0 [ 241.270200][ T8396] ubi0: scanning is finished [ 241.325731][ T8396] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 241.337994][ T8408] ubi0: attaching mtd0 [ 241.351304][ T8408] ubi0: scanning is finished [ 241.400416][ T8408] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 241.408047][ T8408] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 241.415724][ T8408] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 241.423984][ T8408] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 241.432627][ T8408] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 241.443381][ T8408] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 241.452498][ T8408] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 241.466892][ T8408] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 241.478025][ T8429] ubi0: background thread "ubi_bgt0d" started, PID 8429 [ 241.490044][ T8410] ubi0: detaching mtd0 [ 241.496425][ T8410] ubi0: mtd0 is detached [ 241.503470][ T8413] ubi0: attaching mtd0 [ 241.509969][ T8413] ubi0: scanning is finished [ 241.545653][ T8413] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 241.553446][ T8413] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 241.561089][ T8413] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 241.568160][ T8413] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 241.576036][ T8413] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 241.583429][ T8413] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 241.591976][ T8413] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 241.602786][ T8413] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 241.613756][ T8431] ubi0: background thread "ubi_bgt0d" started, PID 8431 [ 241.621745][ T8415] ubi: mtd0 is already attached to ubi0 [ 241.627398][ T8417] ubi0: detaching mtd0 [ 241.636366][ T8417] ubi0: mtd0 is detached [ 241.641172][ T8420] ubi0: attaching mtd0 [ 241.646847][ T8420] ubi0: scanning is finished [ 241.687280][ T8420] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 241.695651][ T8420] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 241.703620][ T8420] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 241.711120][ T8420] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 241.718757][ T8420] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 241.726927][ T8420] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 241.735143][ T8420] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 241.745403][ T8420] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 241.755620][ T8433] ubi0: background thread "ubi_bgt0d" started, PID 8433 [ 241.763426][ T8422] ubi0: detaching mtd0 [ 241.772335][ T8422] ubi0: mtd0 is detached [ 241.777031][ T8424] ubi0: attaching mtd0 [ 241.782627][ T8424] ubi0: scanning is finished [ 241.814581][ T8424] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 241.822854][ T8424] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 241.830888][ T8424] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 241.838150][ T8424] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 241.846545][ T8424] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 241.854922][ T8424] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 241.863441][ T8424] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 241.873929][ T8424] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 241.884460][ T8434] ubi0: background thread "ubi_bgt0d" started, PID 8434 [ 241.884474][ T8426] ubi0: detaching mtd0 [ 241.899337][ T8426] ubi0: mtd0 is detached [ 241.903733][ T8428] ubi0: attaching mtd0 [ 241.909416][ T8428] ubi0: scanning is finished [ 241.942932][ T8428] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 241.951925][ T8428] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 241.959626][ T8428] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 241.966652][ T8428] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 241.974403][ T8428] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 241.981496][ T8428] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 241.990278][ T8428] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 242.000753][ T8428] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 242.010976][ T8435] ubi0: background thread "ubi_bgt0d" started, PID 8435 [ 242.013568][ T8430] ubi0: detaching mtd0 [ 242.025126][ T8430] ubi0: mtd0 is detached [ 242.030614][ T8408] ubi0: attaching mtd0 [ 242.035788][ T8408] ubi0: scanning is finished [ 242.058873][ T8408] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 242.068886][ T8413] ubi0: attaching mtd0 [ 242.074189][ T8413] ubi0: scanning is finished [ 242.112911][ T8413] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 242.125689][ T8418] ubi0: attaching mtd0 [ 242.135674][ T8418] ubi0: scanning is finished [ 242.170287][ T8418] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 242.185537][ T8420] ubi0: attaching mtd0 [ 242.191478][ T8420] ubi0: scanning is finished [ 242.243916][ T8420] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 242.255570][ T8424] ubi0: attaching mtd0 [ 242.262269][ T8424] ubi0: scanning is finished [ 242.294278][ T8424] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 242.304334][ T8428] ubi0: attaching mtd0 [ 242.310419][ T8428] ubi0: scanning is finished [ 242.344413][ T8428] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 242.354935][ T8438] ubi0: attaching mtd0 [ 242.362268][ T8438] ubi0: scanning is finished [ 242.406706][ T8438] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 242.417741][ T8438] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 242.425718][ T8438] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 242.433166][ T8438] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 242.441438][ T8438] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 242.448511][ T8438] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 242.457017][ T8438] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 242.467271][ T8438] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 242.477616][ T8459] ubi0: background thread "ubi_bgt0d" started, PID 8459 [ 242.485605][ T8440] ubi0: detaching mtd0 [ 242.494929][ T8440] ubi0: mtd0 is detached [ 242.499907][ T8442] ubi0: attaching mtd0 [ 242.505755][ T8442] ubi0: scanning is finished [ 242.534064][ T8442] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 242.542043][ T8442] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 242.549961][ T8442] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 242.557259][ T8442] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 242.564971][ T8442] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 242.577218][ T8442] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 242.585404][ T8442] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 242.600756][ T8442] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 242.614119][ T8445] ubi: mtd0 is already attached to ubi0 [ 242.614127][ T8462] ubi0: background thread "ubi_bgt0d" started, PID 8462 [ 242.620122][ T8446] ubi0: detaching mtd0 [ 242.638382][ T8446] ubi0: mtd0 is detached [ 242.644195][ T8450] ubi0: attaching mtd0 [ 242.653993][ T8450] ubi0: scanning is finished [ 242.707132][ T8450] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 242.715991][ T8450] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 242.723816][ T8450] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 242.731289][ T8450] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 242.738997][ T8450] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 242.746035][ T8450] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 242.754797][ T8450] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 242.764833][ T8450] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 242.774967][ T8453] ubi0: detaching mtd0 [ 242.774979][ T8463] ubi0: background thread "ubi_bgt0d" started, PID 8463 [ 242.788241][ T8453] ubi0: mtd0 is detached [ 242.793682][ T8454] ubi0: attaching mtd0 [ 242.798663][ T8454] ubi0: scanning is finished [ 242.847380][ T8454] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 242.855859][ T8454] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 242.863589][ T8454] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 242.870949][ T8454] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 242.878518][ T8454] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 242.885680][ T8454] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 242.894032][ T8454] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 242.904209][ T8454] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 242.914365][ T8464] ubi0: background thread "ubi_bgt0d" started, PID 8464 [ 242.914495][ T8456] ubi0: detaching mtd0 [ 242.928432][ T8456] ubi0: mtd0 is detached [ 242.933650][ T8458] ubi0: attaching mtd0 [ 242.938833][ T8458] ubi0: scanning is finished [ 242.981355][ T8458] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 242.989268][ T8458] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 242.996586][ T8458] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 243.003928][ T8458] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 243.011458][ T8458] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 243.018405][ T8458] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 243.026815][ T8458] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 243.037033][ T8458] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 243.047513][ T8467] ubi0: background thread "ubi_bgt0d" started, PID 8467 [ 243.054564][ T8460] ubi0: detaching mtd0 [ 243.061178][ T8460] ubi0: mtd0 is detached [ 243.065524][ T8440] ubi0: attaching mtd0 [ 243.071766][ T8440] ubi0: scanning is finished [ 243.105148][ T8440] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 243.115215][ T8445] ubi0: attaching mtd0 [ 243.121573][ T8445] ubi0: scanning is finished [ 243.164171][ T8445] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 243.174697][ T8442] ubi0: attaching mtd0 [ 243.180256][ T8442] ubi0: scanning is finished [ 243.212486][ T8442] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 243.222676][ T8450] ubi0: attaching mtd0 [ 243.227578][ T8450] ubi0: scanning is finished [ 243.276711][ T8450] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 243.286684][ T8466] ubi0: attaching mtd0 [ 243.295373][ T8466] ubi0: scanning is finished [ 243.342744][ T8466] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 243.350387][ T8466] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 243.357649][ T8466] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 243.365651][ T8466] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 243.374676][ T8466] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 243.382549][ T8466] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 243.390729][ T8466] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 243.400799][ T8466] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 243.411130][ T8468] ubi0: detaching mtd0 [ 243.412636][ T8484] ubi0: background thread "ubi_bgt0d" started, PID 8484 [ 243.425363][ T8468] ubi0: mtd0 is detached [ 243.432710][ T8458] ubi0: attaching mtd0 [ 243.437827][ T8458] ubi0: scanning is finished [ 243.461826][ T8458] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 243.474069][ T8471] ubi0: attaching mtd0 [ 243.487017][ T8471] ubi0: scanning is finished [ 243.539664][ T8471] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 243.547288][ T8471] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 243.559269][ T8471] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 243.566224][ T8471] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 243.577766][ T8471] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 243.586071][ T8471] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 243.595248][ T8471] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 243.605466][ T8471] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 243.616071][ T8474] ubi0: detaching mtd0 [ 243.616084][ T8491] ubi0: background thread "ubi_bgt0d" started, PID 8491 [ 243.632439][ T8474] ubi0: mtd0 is detached [ 243.640001][ T8475] ubi0: attaching mtd0 [ 243.645523][ T8475] ubi0: scanning is finished [ 243.698137][ T8475] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 243.707904][ T8475] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 243.718600][ T8475] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 243.727424][ T8475] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 243.738155][ T8475] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 243.747333][ T8475] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 243.761675][ T8475] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 243.774022][ T8475] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 243.786355][ T8492] ubi0: background thread "ubi_bgt0d" started, PID 8492 [ 243.792258][ T8479] ubi0: detaching mtd0 [ 243.802827][ T8479] ubi0: mtd0 is detached [ 243.807434][ T8478] ubi0: attaching mtd0 [ 243.814034][ T8478] ubi0: scanning is finished [ 243.846979][ T8478] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 243.855187][ T8478] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 243.863014][ T8478] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 243.870363][ T8478] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 243.877890][ T8478] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 243.885084][ T8478] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 243.894140][ T8478] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 243.904368][ T8478] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 243.915461][ T8493] ubi0: background thread "ubi_bgt0d" started, PID 8493 [ 243.923599][ T8482] ubi: mtd0 is already attached to ubi0 [ 243.929568][ T8483] ubi0: detaching mtd0 [ 243.935777][ T8483] ubi0: mtd0 is detached [ 243.942052][ T8478] ubi0: attaching mtd0 [ 243.948286][ T8478] ubi0: scanning is finished [ 243.992422][ T8478] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 244.002495][ T8468] ubi0: attaching mtd0 [ 244.008600][ T8468] ubi0: scanning is finished [ 244.065182][ T8468] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 244.076224][ T8489] ubi0: attaching mtd0 [ 244.094755][ T8489] ubi0: scanning is finished [ 244.143855][ T8489] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 244.151841][ T8489] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 244.159370][ T8489] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 244.166423][ T8489] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 244.174400][ T8489] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 244.182265][ T8489] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 244.190509][ T8489] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 244.200823][ T8489] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 244.211211][ T8501] ubi0: background thread "ubi_bgt0d" started, PID 8501 [ 244.218255][ T8490] ubi0: detaching mtd0 [ 244.227766][ T8490] ubi0: mtd0 is detached [ 244.233025][ T8471] ubi0: attaching mtd0 [ 244.237840][ T8471] ubi0: scanning is finished [ 244.281776][ T8471] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 244.295558][ T8475] ubi0: attaching mtd0 [ 244.301548][ T8475] ubi0: scanning is finished [ 244.344272][ T8475] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 244.355996][ T8482] ubi0: attaching mtd0 [ 244.364490][ T8482] ubi0: scanning is finished [ 244.425790][ T8482] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 244.439011][ T8496] ubi0: attaching mtd0 [ 244.446046][ T8496] ubi0: scanning is finished [ 244.497545][ T8496] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 244.505480][ T8496] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 244.514705][ T8496] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 244.522078][ T8496] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 244.529921][ T8496] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 244.536845][ T8496] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 244.549117][ T8496] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 244.559637][ T8496] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 244.571272][ T8514] ubi0: background thread "ubi_bgt0d" started, PID 8514 [ 244.572436][ T8500] ubi0: detaching mtd0 [ 244.588636][ T8500] ubi0: mtd0 is detached [ 244.594823][ T8499] ubi0: attaching mtd0 [ 244.599868][ T8499] ubi0: scanning is finished [ 244.635250][ T8499] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 244.647600][ T8499] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 244.655693][ T8499] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 244.667287][ T8499] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 244.675024][ T8499] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 244.687508][ T8499] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 244.695995][ T8499] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 244.710691][ T8499] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 244.723134][ T8516] ubi0: background thread "ubi_bgt0d" started, PID 8516 [ 244.723238][ T8502] ubi0: detaching mtd0 [ 244.735936][ T8502] ubi0: mtd0 is detached [ 244.745117][ T8489] ubi0: attaching mtd0 [ 244.750454][ T8489] ubi0: scanning is finished [ 244.787429][ T8489] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 244.801006][ T8505] ubi0: attaching mtd0 [ 244.813485][ T8505] ubi0: scanning is finished [ 244.877182][ T8505] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 244.885402][ T8505] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 244.893257][ T8505] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 244.900794][ T8505] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 244.908802][ T8505] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 244.916064][ T8505] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 244.926564][ T8505] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 244.937148][ T8505] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 244.947765][ T8520] ubi0: background thread "ubi_bgt0d" started, PID 8520 [ 244.952836][ T8507] ubi0: detaching mtd0 [ 244.961464][ T8507] ubi0: mtd0 is detached [ 244.966217][ T8509] ubi0: attaching mtd0 [ 244.972797][ T8509] ubi0: scanning is finished [ 245.023563][ T8509] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 245.031831][ T8509] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 245.039909][ T8509] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 245.047384][ T8509] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 245.055080][ T8509] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 245.062730][ T8509] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 245.071131][ T8509] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 245.081697][ T8509] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 245.092326][ T8522] ubi0: background thread "ubi_bgt0d" started, PID 8522 [ 245.099836][ T8511] ubi0: detaching mtd0 [ 245.106920][ T8511] ubi0: mtd0 is detached [ 245.113314][ T8513] ubi0: attaching mtd0 [ 245.121418][ T8513] ubi0: scanning is finished [ 245.175106][ T8513] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 245.182783][ T8513] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 245.190083][ T8513] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 245.197045][ T8513] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 245.204677][ T8513] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 245.211717][ T8513] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 245.220823][ T8513] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 245.232166][ T8513] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 245.242658][ T8523] ubi0: background thread "ubi_bgt0d" started, PID 8523 [ 245.243055][ T8515] ubi0: detaching mtd0 [ 245.257545][ T8515] ubi0: mtd0 is detached [ 245.263843][ T8496] ubi0: attaching mtd0 [ 245.268732][ T8496] ubi0: scanning is finished [ 245.316332][ T8496] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 245.327649][ T8499] ubi0: attaching mtd0 [ 245.345678][ T8499] ubi0: scanning is finished [ 245.404041][ T8499] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 245.415077][ T8519] ubi0: attaching mtd0 [ 245.420597][ T8519] ubi0: scanning is finished [ 245.456405][ T8519] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 245.465654][ T8519] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 245.474616][ T8519] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 245.482155][ T8519] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 245.490517][ T8519] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 245.497592][ T8519] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 245.506670][ T8519] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 245.517152][ T8519] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 245.527529][ T8532] ubi0: background thread "ubi_bgt0d" started, PID 8532 [ 245.527760][ T8521] ubi0: detaching mtd0 [ 245.541695][ T8521] ubi0: mtd0 is detached [ 245.546222][ T8505] ubi0: attaching mtd0 [ 245.551761][ T8505] ubi0: scanning is finished [ 245.578611][ T8505] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 245.594505][ T8509] ubi0: attaching mtd0 [ 245.600077][ T8509] ubi0: scanning is finished [ 245.635428][ T8509] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 245.647590][ T8513] ubi0: attaching mtd0 [ 245.656991][ T8513] ubi0: scanning is finished [ 245.681942][ T8513] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 245.695639][ T8527] ubi0: attaching mtd0 [ 245.701879][ T8527] ubi0: scanning is finished [ 245.755376][ T8527] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 245.763107][ T8527] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 245.775157][ T8527] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 245.782851][ T8527] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 245.796538][ T8527] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 245.803471][ T8527] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 245.816424][ T8527] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 245.826532][ T8527] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 245.841903][ T8545] ubi0: background thread "ubi_bgt0d" started, PID 8545 [ 245.849162][ T8529] ubi0: detaching mtd0 [ 245.855012][ T8529] ubi0: mtd0 is detached [ 245.862464][ T8531] ubi0: attaching mtd0 [ 245.867663][ T8531] ubi0: scanning is finished [ 245.927209][ T8531] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 245.935245][ T8531] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 245.942786][ T8531] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 245.950681][ T8531] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 245.958317][ T8531] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 245.965451][ T8531] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 245.973754][ T8531] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 245.983948][ T8531] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 245.994161][ T8547] ubi0: background thread "ubi_bgt0d" started, PID 8547 [ 245.995326][ T8533] ubi0: detaching mtd0 [ 246.010777][ T8533] ubi0: mtd0 is detached [ 246.015196][ T8519] ubi0: attaching mtd0 [ 246.022808][ T8519] ubi0: scanning is finished 2022/09/20 08:17:22 executed programs: 976 [ 246.073539][ T8519] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 246.086715][ T8536] ubi0: attaching mtd0 [ 246.092792][ T8536] ubi0: scanning is finished [ 246.125842][ T8536] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 246.134869][ T8536] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 246.146034][ T8536] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 246.153685][ T8536] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 246.161712][ T8536] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 246.168782][ T8536] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 246.177640][ T8536] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 246.187701][ T8536] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 246.198031][ T8550] ubi0: background thread "ubi_bgt0d" started, PID 8550 [ 246.205165][ T8539] ubi: mtd0 is already attached to ubi0 [ 246.211522][ T8540] ubi0: detaching mtd0 [ 246.217212][ T8540] ubi0: mtd0 is detached [ 246.223311][ T8544] ubi0: attaching mtd0 [ 246.229064][ T8544] ubi0: scanning is finished [ 246.264340][ T8544] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 246.272024][ T8544] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 246.283993][ T8544] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 246.291152][ T8544] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 246.298548][ T8544] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 246.305545][ T8544] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 246.313708][ T8544] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 246.323739][ T8544] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 246.334289][ T8555] ubi0: background thread "ubi_bgt0d" started, PID 8555 [ 246.341460][ T8546] ubi0: detaching mtd0 [ 246.347448][ T8546] ubi0: mtd0 is detached [ 246.352838][ T8527] ubi0: attaching mtd0 [ 246.357653][ T8527] ubi0: scanning is finished [ 246.395440][ T8527] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 246.404959][ T8533] ubi0: attaching mtd0 [ 246.415543][ T8533] ubi0: scanning is finished [ 246.450164][ T8533] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 246.461512][ T8552] ubi0: attaching mtd0 [ 246.466393][ T8552] ubi0: scanning is finished [ 246.513471][ T8552] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 246.521143][ T8552] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 246.528510][ T8552] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 246.535808][ T8552] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 246.543595][ T8552] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 246.550801][ T8552] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 246.559586][ T8552] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 246.570188][ T8552] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 246.584826][ T8563] ubi0: background thread "ubi_bgt0d" started, PID 8563 [ 246.584938][ T8553] ubi0: detaching mtd0 [ 246.597535][ T8553] ubi0: mtd0 is detached [ 246.602983][ T8536] ubi0: attaching mtd0 [ 246.608221][ T8536] ubi0: scanning is finished [ 246.642194][ T8536] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 246.652854][ T8542] ubi0: attaching mtd0 [ 246.658267][ T8542] ubi0: scanning is finished [ 246.701545][ T8542] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 246.714534][ T8544] ubi0: attaching mtd0 [ 246.721712][ T8544] ubi0: scanning is finished [ 246.749938][ T8544] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 246.760610][ T8558] ubi0: attaching mtd0 [ 246.766377][ T8558] ubi0: scanning is finished [ 246.814896][ T8558] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 246.822985][ T8558] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 246.830729][ T8558] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 246.838282][ T8558] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 246.846360][ T8558] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 246.853791][ T8558] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 246.862391][ T8558] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 246.872962][ T8558] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 246.883468][ T8576] ubi0: background thread "ubi_bgt0d" started, PID 8576 [ 246.883950][ T8562] ubi0: detaching mtd0 [ 246.897705][ T8562] ubi0: mtd0 is detached [ 246.902548][ T8561] ubi0: attaching mtd0 [ 246.907475][ T8561] ubi0: scanning is finished [ 246.936405][ T8561] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 246.944507][ T8561] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 246.952851][ T8561] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 246.960313][ T8561] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 246.967926][ T8561] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 246.975163][ T8561] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 246.983549][ T8561] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 246.994451][ T8561] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 247.004720][ T8578] ubi0: background thread "ubi_bgt0d" started, PID 8578 [ 247.006507][ T8564] ubi0: detaching mtd0 [ 247.020436][ T8564] ubi0: mtd0 is detached [ 247.024970][ T8552] ubi0: attaching mtd0 [ 247.030612][ T8552] ubi0: scanning is finished [ 247.065457][ T8552] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 247.077235][ T8567] ubi0: attaching mtd0 [ 247.083688][ T8567] ubi0: scanning is finished [ 247.127603][ T8567] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 247.135773][ T8567] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 247.143537][ T8567] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 247.151136][ T8567] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 247.158669][ T8567] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 247.166218][ T8567] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 247.174823][ T8567] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 247.184935][ T8567] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 247.194977][ T8582] ubi0: background thread "ubi_bgt0d" started, PID 8582 [ 247.202057][ T8569] ubi0: detaching mtd0 [ 247.207950][ T8569] ubi0: mtd0 is detached [ 247.212970][ T8571] ubi0: attaching mtd0 [ 247.217842][ T8571] ubi0: scanning is finished [ 247.256086][ T8571] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 247.264049][ T8571] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 247.276019][ T8571] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 247.283239][ T8571] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 247.290976][ T8571] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 247.297932][ T8571] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 247.306567][ T8571] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 247.317064][ T8571] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 247.327901][ T8584] ubi0: background thread "ubi_bgt0d" started, PID 8584 [ 247.328353][ T8574] ubi0: detaching mtd0 [ 247.344759][ T8574] ubi0: mtd0 is detached [ 247.350008][ T8575] ubi0: attaching mtd0 [ 247.354950][ T8575] ubi0: scanning is finished [ 247.384115][ T8575] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 247.392410][ T8575] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 247.400624][ T8575] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 247.408306][ T8575] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 247.416142][ T8575] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 247.423149][ T8575] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 247.431720][ T8575] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 247.442135][ T8575] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 247.453929][ T8585] ubi0: background thread "ubi_bgt0d" started, PID 8585 [ 247.457051][ T8577] ubi0: detaching mtd0 [ 247.467384][ T8577] ubi0: mtd0 is detached [ 247.476287][ T8558] ubi0: attaching mtd0 [ 247.481437][ T8558] ubi0: scanning is finished [ 247.507720][ T8558] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 247.522674][ T8561] ubi0: attaching mtd0 [ 247.528759][ T8561] ubi0: scanning is finished [ 247.576123][ T8561] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 247.586087][ T8581] ubi0: attaching mtd0 [ 247.592331][ T8581] ubi0: scanning is finished [ 247.628363][ T8581] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 247.636562][ T8581] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 247.644347][ T8581] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 247.652304][ T8581] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 247.660271][ T8581] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 247.667222][ T8581] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 247.675709][ T8581] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 247.686914][ T8581] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 247.697628][ T8594] ubi0: background thread "ubi_bgt0d" started, PID 8594 [ 247.705071][ T8583] ubi0: detaching mtd0 [ 247.712368][ T8583] ubi0: mtd0 is detached [ 247.717031][ T8567] ubi0: attaching mtd0 [ 247.722939][ T8567] ubi0: scanning is finished [ 247.782811][ T8567] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 247.793553][ T8571] ubi0: attaching mtd0 [ 247.798619][ T8571] ubi0: scanning is finished [ 247.847104][ T8571] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 247.857387][ T8577] ubi0: attaching mtd0 [ 247.870129][ T8577] ubi0: scanning is finished [ 247.894603][ T8577] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 247.908571][ T8589] ubi0: attaching mtd0 [ 247.916289][ T8589] ubi0: scanning is finished [ 247.988344][ T8589] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 247.996079][ T8589] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 248.007916][ T8589] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 248.015130][ T8589] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 248.027589][ T8589] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 248.035107][ T8589] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 248.047979][ T8589] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 248.058708][ T8589] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 248.073316][ T8609] ubi0: background thread "ubi_bgt0d" started, PID 8609 [ 248.081073][ T8592] ubi0: detaching mtd0 [ 248.086911][ T8592] ubi0: mtd0 is detached [ 248.096455][ T8593] ubi0: attaching mtd0 [ 248.101509][ T8593] ubi0: scanning is finished [ 248.141430][ T8593] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 248.149155][ T8593] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 248.156382][ T8593] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 248.163962][ T8593] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 248.171454][ T8593] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 248.178317][ T8593] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 248.186373][ T8593] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 248.196339][ T8593] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 248.207038][ T8610] ubi0: background thread "ubi_bgt0d" started, PID 8610 [ 248.207084][ T8595] ubi0: detaching mtd0 [ 248.221110][ T8595] ubi0: mtd0 is detached [ 248.225866][ T8583] ubi0: attaching mtd0 [ 248.231193][ T8583] ubi0: scanning is finished [ 248.298139][ T8583] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 248.309081][ T8599] ubi0: attaching mtd0 [ 248.315177][ T8599] ubi0: scanning is finished [ 248.385035][ T8599] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 248.392841][ T8599] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 248.400198][ T8599] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 248.407620][ T8599] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 248.415392][ T8599] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 248.422974][ T8599] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 248.431112][ T8599] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 248.441183][ T8599] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 248.451445][ T8614] ubi0: background thread "ubi_bgt0d" started, PID 8614 [ 248.458529][ T8601] ubi0: detaching mtd0 [ 248.465436][ T8601] ubi0: mtd0 is detached [ 248.470218][ T8603] ubi0: attaching mtd0 [ 248.475142][ T8603] ubi0: scanning is finished [ 248.501596][ T8603] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 248.509293][ T8603] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 248.516613][ T8603] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 248.526282][ T8603] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 248.534085][ T8603] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 248.545603][ T8603] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 248.553980][ T8603] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 248.568441][ T8603] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 248.584140][ T8616] ubi0: background thread "ubi_bgt0d" started, PID 8616 [ 248.591379][ T8607] ubi: mtd0 is already attached to ubi0 [ 248.597177][ T8606] ubi0: detaching mtd0 [ 248.606385][ T8606] ubi0: mtd0 is detached [ 248.611319][ T8589] ubi0: attaching mtd0 [ 248.616816][ T8589] ubi0: scanning is finished [ 248.671648][ T8589] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 248.685522][ T8593] ubi0: attaching mtd0 [ 248.691190][ T8593] ubi0: scanning is finished [ 248.742697][ T8593] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 248.754445][ T8613] ubi0: attaching mtd0 [ 248.760474][ T8613] ubi0: scanning is finished [ 248.806474][ T8613] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 248.814104][ T8613] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 248.823843][ T8613] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 248.831084][ T8613] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 248.838474][ T8613] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 248.845372][ T8613] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 248.853535][ T8613] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 248.864380][ T8613] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 248.874874][ T8625] ubi0: background thread "ubi_bgt0d" started, PID 8625 [ 248.882096][ T8615] ubi0: detaching mtd0 [ 248.888728][ T8615] ubi0: mtd0 is detached [ 248.893482][ T8599] ubi0: attaching mtd0 [ 248.898183][ T8599] ubi0: scanning is finished [ 248.933317][ T8599] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 248.945714][ T8608] ubi0: attaching mtd0 [ 248.955617][ T8608] ubi0: scanning is finished [ 249.020339][ T8608] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 249.028075][ T8608] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 249.035938][ T8608] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 249.043470][ T8608] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 249.051305][ T8608] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 249.058121][ T8608] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 249.066776][ T8608] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 249.076970][ T8608] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 249.087502][ T8630] ubi0: background thread "ubi_bgt0d" started, PID 8630 [ 249.089364][ T8603] ubi: mtd0 is already attached to ubi0 [ 249.116005][ T8620] ubi: mtd0 is already attached to ubi0 [ 249.123844][ T8623] ubi: mtd0 is already attached to ubi0 [ 249.135374][ T8624] ubi0: detaching mtd0 [ 249.144388][ T8624] ubi0: mtd0 is detached [ 249.153650][ T8613] ubi0: attaching mtd0 [ 249.158827][ T8613] ubi0: scanning is finished [ 249.194584][ T8613] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 249.205375][ T8629] ubi0: attaching mtd0 [ 249.215003][ T8629] ubi0: scanning is finished [ 249.245135][ T8629] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 249.253061][ T8629] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 249.261290][ T8629] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 249.268627][ T8629] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 249.276848][ T8629] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 249.288231][ T8629] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 249.296748][ T8629] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 249.307357][ T8629] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 249.318330][ T8642] ubi0: background thread "ubi_bgt0d" started, PID 8642 [ 249.325624][ T8631] ubi0: detaching mtd0 [ 249.334278][ T8631] ubi0: mtd0 is detached [ 249.338852][ T8633] ubi0: attaching mtd0 [ 249.344248][ T8633] ubi0: scanning is finished [ 249.368644][ T8633] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 249.377421][ T8633] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 249.385328][ T8633] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 249.392769][ T8633] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 249.400698][ T8633] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 249.407614][ T8633] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 249.416157][ T8633] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 249.426313][ T8633] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 249.436587][ T8644] ubi0: background thread "ubi_bgt0d" started, PID 8644 [ 249.442364][ T8635] ubi: mtd0 is already attached to ubi0 [ 249.449468][ T8626] ubi: mtd0 is already attached to ubi0 [ 249.455056][ T8620] ubi: mtd0 is already attached to ubi0 [ 249.462471][ T8637] ubi0: detaching mtd0 [ 249.495299][ T8637] ubi0: mtd0 is detached [ 249.501101][ T8641] ubi0: attaching mtd0 [ 249.508012][ T8641] ubi0: scanning is finished [ 249.557612][ T8641] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 249.565794][ T8641] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 249.573672][ T8641] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 249.580853][ T8641] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 249.588472][ T8641] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 249.600643][ T8641] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 249.608738][ T8641] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 249.620060][ T8641] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 249.630461][ T8651] ubi0: background thread "ubi_bgt0d" started, PID 8651 [ 249.630549][ T8643] ubi0: detaching mtd0 [ 249.644780][ T8643] ubi0: mtd0 is detached [ 249.649629][ T8629] ubi0: attaching mtd0 [ 249.655053][ T8629] ubi0: scanning is finished [ 249.676036][ T8629] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 249.693370][ T8647] ubi0: attaching mtd0 [ 249.700000][ T8647] ubi0: scanning is finished [ 249.755876][ T8647] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 249.763640][ T8647] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 249.771392][ T8647] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 249.778356][ T8647] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 249.786097][ T8647] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 249.794621][ T8647] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 249.802811][ T8647] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 249.812806][ T8647] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 249.823398][ T8655] ubi0: background thread "ubi_bgt0d" started, PID 8655 [ 249.830802][ T8648] ubi: mtd0 is already attached to ubi0 [ 249.836494][ T8635] ubi: mtd0 is already attached to ubi0 [ 249.842465][ T8638] ubi0: detaching mtd0 [ 249.848025][ T8638] ubi0: mtd0 is detached [ 249.853108][ T8633] ubi0: attaching mtd0 [ 249.857968][ T8633] ubi0: scanning is finished [ 249.895374][ T8633] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 249.907666][ T8641] ubi0: attaching mtd0 [ 249.913615][ T8641] ubi0: scanning is finished [ 249.973334][ T8641] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 249.986702][ T8654] ubi0: attaching mtd0 [ 249.995709][ T8654] ubi0: scanning is finished [ 250.049836][ T8654] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 250.057552][ T8654] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 250.065800][ T8654] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 250.074644][ T8654] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 250.082665][ T8654] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 250.091876][ T8654] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 250.102239][ T8654] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 250.114766][ T8654] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 250.127696][ T8656] ubi0: detaching mtd0 [ 250.127820][ T8669] ubi0: background thread "ubi_bgt0d" started, PID 8669 [ 250.144573][ T8656] ubi0: mtd0 is detached [ 250.148876][ T8658] ubi0: attaching mtd0 [ 250.153779][ T8658] ubi0: scanning is finished [ 250.207461][ T8658] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 250.215636][ T8658] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 250.223216][ T8658] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 250.230419][ T8658] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 250.237861][ T8658] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 250.245769][ T8658] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 250.253927][ T8658] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 250.264114][ T8658] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 250.274756][ T8650] ubi: mtd0 is already attached to ubi0 [ 250.274761][ T8673] ubi0: background thread "ubi_bgt0d" started, PID 8673 [ 250.280747][ T8649] ubi: mtd0 is already attached to ubi0 [ 250.315488][ T8662] ubi0: detaching mtd0 [ 250.323959][ T8662] ubi0: mtd0 is detached [ 250.335535][ T8664] ubi0: attaching mtd0 [ 250.341675][ T8664] ubi0: scanning is finished [ 250.395313][ T8664] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 250.404053][ T8664] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 250.411770][ T8664] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 250.419457][ T8664] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 250.427253][ T8664] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 250.434647][ T8664] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 250.443805][ T8664] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 250.454320][ T8664] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 250.464753][ T8666] ubi0: detaching mtd0 [ 250.464848][ T8681] ubi0: background thread "ubi_bgt0d" started, PID 8681 [ 250.483506][ T8666] ubi0: mtd0 is detached [ 250.488279][ T8668] ubi0: attaching mtd0 [ 250.493241][ T8668] ubi0: scanning is finished [ 250.542666][ T8668] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 250.550482][ T8668] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 250.557793][ T8668] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 250.565621][ T8668] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 250.573165][ T8668] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 250.580012][ T8668] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 250.587992][ T8668] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 250.598602][ T8668] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 250.608878][ T8682] ubi0: background thread "ubi_bgt0d" started, PID 8682 [ 250.616129][ T8670] ubi0: detaching mtd0 [ 250.621866][ T8670] ubi0: mtd0 is detached [ 250.626306][ T8672] ubi0: attaching mtd0 [ 250.632819][ T8672] ubi0: scanning is finished [ 250.675305][ T8672] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 250.687207][ T8672] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 250.695629][ T8672] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 250.706448][ T8672] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 250.714777][ T8672] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 250.725895][ T8672] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 250.735101][ T8672] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 250.750114][ T8672] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 250.764293][ T8683] ubi0: background thread "ubi_bgt0d" started, PID 8683 [ 250.764355][ T8674] ubi0: detaching mtd0 [ 250.778480][ T8674] ubi0: mtd0 is detached [ 250.788144][ T8676] ubi0: attaching mtd0 [ 250.793122][ T8676] ubi0: scanning is finished [ 250.854747][ T8676] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 250.863117][ T8676] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 250.870537][ T8676] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 250.877644][ T8676] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 250.889470][ T8676] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 250.896397][ T8676] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 250.905559][ T8676] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 250.916105][ T8676] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 250.926252][ T8684] ubi0: background thread "ubi_bgt0d" started, PID 8684 [ 250.933529][ T8658] ubi: mtd0 is already attached to ubi0 [ 250.939663][ T8678] ubi: mtd0 is already attached to ubi0 [ 250.946108][ T8679] ubi0: detaching mtd0 [ 250.956673][ T8679] ubi0: mtd0 is detached [ 250.962506][ T8664] ubi0: attaching mtd0 [ 250.967669][ T8664] ubi0: scanning is finished [ 251.005170][ T8664] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 251.016823][ T8668] ubi0: attaching mtd0 [ 251.022826][ T8668] ubi0: scanning is finished [ 251.057484][ T8668] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 251.069736][ T8672] ubi0: attaching mtd0 [ 251.080038][ T8672] ubi0: scanning is finished 2022/09/20 08:17:27 executed programs: 1007 [ 251.116821][ T8672] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 251.126963][ T8686] ubi0: attaching mtd0 [ 251.139604][ T8686] ubi0: scanning is finished [ 251.198043][ T8686] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 251.206091][ T8686] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 251.214332][ T8686] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 251.221679][ T8686] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 251.230381][ T8686] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 251.237632][ T8686] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 251.246049][ T8686] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 251.257400][ T8686] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 251.267535][ T8699] ubi0: background thread "ubi_bgt0d" started, PID 8699 [ 251.269002][ T8676] ubi: mtd0 is already attached to ubi0 [ 251.284540][ T8680] ubi: mtd0 is already attached to ubi0 [ 251.290377][ T8688] ubi0: detaching mtd0 [ 251.322557][ T8688] ubi0: mtd0 is detached [ 251.338216][ T8690] ubi0: attaching mtd0 [ 251.345398][ T8690] ubi0: scanning is finished [ 251.377207][ T8690] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 251.385376][ T8690] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 251.397213][ T8690] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 251.404342][ T8690] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 251.416281][ T8690] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 251.424111][ T8690] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 251.436720][ T8690] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 251.446951][ T8690] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 251.462063][ T8706] ubi0: background thread "ubi_bgt0d" started, PID 8706 [ 251.471519][ T8693] ubi: mtd0 is already attached to ubi0 [ 251.477388][ T8694] ubi0: detaching mtd0 [ 251.483474][ T8694] ubi0: mtd0 is detached [ 251.488016][ T8698] ubi0: attaching mtd0 [ 251.496225][ T8698] ubi0: scanning is finished [ 251.547185][ T8698] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 251.555157][ T8698] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 251.567187][ T8698] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 251.576859][ T8698] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 251.588874][ T8698] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 251.596409][ T8698] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 251.605022][ T8698] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 251.615089][ T8698] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 251.625563][ T8708] ubi0: background thread "ubi_bgt0d" started, PID 8708 [ 251.625744][ T8700] ubi0: detaching mtd0 [ 251.640694][ T8700] ubi0: mtd0 is detached [ 251.645043][ T8704] ubi0: attaching mtd0 [ 251.651650][ T8704] ubi0: scanning is finished [ 251.715932][ T8704] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 251.723997][ T8704] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 251.731602][ T8704] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 251.738624][ T8704] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 251.746336][ T8704] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 251.753191][ T8704] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 251.763224][ T8704] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 251.773434][ T8704] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 251.783684][ T8709] ubi0: background thread "ubi_bgt0d" started, PID 8709 [ 251.789002][ T8703] ubi: mtd0 is already attached to ubi0 [ 251.796241][ T8686] ubi: mtd0 is already attached to ubi0 [ 251.802855][ T8705] ubi0: detaching mtd0 [ 251.810007][ T8705] ubi0: mtd0 is detached [ 251.815294][ T8693] ubi0: attaching mtd0 [ 251.820571][ T8693] ubi0: scanning is finished [ 251.874685][ T8693] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 251.886022][ T8690] ubi0: attaching mtd0 [ 251.893603][ T8690] ubi0: scanning is finished [ 251.928112][ T8690] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 251.938812][ T8698] ubi0: attaching mtd0 [ 251.944853][ T8698] ubi0: scanning is finished [ 251.983104][ T8698] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 251.994933][ T8704] ubi0: attaching mtd0 [ 252.000708][ T8704] ubi0: scanning is finished [ 252.039386][ T8704] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 252.051224][ T8707] ubi0: attaching mtd0 [ 252.056557][ T8707] ubi0: scanning is finished [ 252.107282][ T8707] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 252.121518][ T8712] ubi0: attaching mtd0 [ 252.126640][ T8712] ubi0: scanning is finished [ 252.167322][ T8712] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 252.175733][ T8712] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 252.183610][ T8712] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 252.191378][ T8712] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 252.201525][ T8712] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 252.208670][ T8712] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 252.217126][ T8712] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 252.227579][ T8712] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 252.237949][ T8733] ubi0: background thread "ubi_bgt0d" started, PID 8733 [ 252.238046][ T8714] ubi0: detaching mtd0 [ 252.252502][ T8714] ubi0: mtd0 is detached [ 252.256976][ T8717] ubi0: attaching mtd0 [ 252.262783][ T8717] ubi0: scanning is finished [ 252.319126][ T8717] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 252.326885][ T8717] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 252.334325][ T8717] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 252.341633][ T8717] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 252.350149][ T8717] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 252.357271][ T8717] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 252.366269][ T8717] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 252.377136][ T8717] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 252.387836][ T8735] ubi0: background thread "ubi_bgt0d" started, PID 8735 [ 252.387913][ T8720] ubi0: detaching mtd0 [ 252.403048][ T8720] ubi0: mtd0 is detached [ 252.408352][ T8721] ubi0: attaching mtd0 [ 252.413207][ T8721] ubi0: scanning is finished [ 252.474830][ T8721] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 252.486965][ T8721] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 252.494532][ T8721] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 252.505989][ T8721] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 252.513849][ T8721] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 252.520978][ T8721] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 252.531955][ T8721] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 252.546459][ T8721] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 252.556695][ T8723] ubi: mtd0 is already attached to ubi0 [ 252.557178][ T8736] ubi0: background thread "ubi_bgt0d" started, PID 8736 [ 252.562345][ T8725] ubi0: detaching mtd0 [ 252.575686][ T8725] ubi0: mtd0 is detached [ 252.581071][ T8728] ubi0: attaching mtd0 [ 252.586731][ T8728] ubi0: scanning is finished [ 252.619847][ T8728] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 252.627662][ T8728] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 252.635474][ T8728] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 252.643223][ T8728] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 252.651224][ T8728] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 252.658280][ T8728] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 252.666518][ T8728] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 252.676885][ T8728] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 252.687320][ T8739] ubi0: background thread "ubi_bgt0d" started, PID 8739 [ 252.693013][ T8730] ubi0: detaching mtd0 [ 252.702454][ T8730] ubi0: mtd0 is detached [ 252.707012][ T8732] ubi0: attaching mtd0 [ 252.713261][ T8732] ubi0: scanning is finished [ 252.777024][ T8732] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 252.784874][ T8732] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 252.792293][ T8732] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 252.800039][ T8732] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 252.807637][ T8732] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 252.814517][ T8732] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 252.822610][ T8732] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 252.832668][ T8732] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 252.842744][ T8740] ubi0: background thread "ubi_bgt0d" started, PID 8740 [ 252.842757][ T8734] ubi0: detaching mtd0 [ 252.855706][ T8734] ubi0: mtd0 is detached [ 252.863176][ T8712] ubi0: attaching mtd0 [ 252.868140][ T8712] ubi0: scanning is finished [ 252.904910][ T8712] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 252.915292][ T8717] ubi0: attaching mtd0 [ 252.924506][ T8717] ubi0: scanning is finished [ 252.965340][ T8717] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 252.976434][ T8727] ubi0: attaching mtd0 [ 252.987608][ T8727] ubi0: scanning is finished [ 253.051888][ T8727] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 253.066029][ T8725] ubi0: attaching mtd0 [ 253.071555][ T8725] ubi0: scanning is finished [ 253.115629][ T8725] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 253.128000][ T8728] ubi0: attaching mtd0 [ 253.134419][ T8728] ubi0: scanning is finished [ 253.187531][ T8728] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 253.201452][ T8734] ubi0: attaching mtd0 [ 253.206480][ T8734] ubi0: scanning is finished [ 253.246415][ T8734] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 253.258147][ T8744] ubi0: attaching mtd0 [ 253.265434][ T8744] ubi0: scanning is finished [ 253.317086][ T8744] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 253.325497][ T8744] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 253.333186][ T8744] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 253.341629][ T8744] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 253.350012][ T8744] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 253.356885][ T8744] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 253.365349][ T8744] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 253.375781][ T8744] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 253.386239][ T8765] ubi0: background thread "ubi_bgt0d" started, PID 8765 [ 253.394363][ T8746] ubi0: detaching mtd0 [ 253.406737][ T8746] ubi0: mtd0 is detached [ 253.411365][ T8748] ubi0: attaching mtd0 [ 253.416027][ T8748] ubi0: scanning is finished [ 253.465356][ T8748] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 253.473396][ T8748] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 253.481170][ T8748] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 253.488605][ T8748] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 253.496644][ T8748] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 253.504512][ T8748] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 253.512616][ T8748] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 253.522828][ T8748] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 253.533105][ T8750] ubi0: detaching mtd0 [ 253.533253][ T8767] ubi0: background thread "ubi_bgt0d" started, PID 8767 [ 253.546871][ T8750] ubi0: mtd0 is detached [ 253.552531][ T8752] ubi0: attaching mtd0 [ 253.557451][ T8752] ubi0: scanning is finished [ 253.594296][ T8752] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 253.602227][ T8752] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 253.609673][ T8752] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 253.616758][ T8752] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 253.624356][ T8752] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 253.632520][ T8752] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 253.640669][ T8752] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 253.650931][ T8752] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 253.661147][ T8768] ubi0: background thread "ubi_bgt0d" started, PID 8768 [ 253.668416][ T8754] ubi0: detaching mtd0 [ 253.675495][ T8754] ubi0: mtd0 is detached [ 253.682497][ T8756] ubi0: attaching mtd0 [ 253.687499][ T8756] ubi0: scanning is finished [ 253.724030][ T8756] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 253.731756][ T8756] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 253.740131][ T8756] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 253.747083][ T8756] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 253.754797][ T8756] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 253.761679][ T8756] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 253.769897][ T8756] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 253.779875][ T8756] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 253.790713][ T8769] ubi0: background thread "ubi_bgt0d" started, PID 8769 [ 253.797736][ T8760] ubi: mtd0 is already attached to ubi0 [ 253.803433][ T8763] ubi0: detaching mtd0 [ 253.810793][ T8763] ubi0: mtd0 is detached [ 253.816338][ T8764] ubi0: attaching mtd0 [ 253.821378][ T8764] ubi0: scanning is finished [ 253.874590][ T8764] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 253.882438][ T8764] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 253.889722][ T8764] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 253.896894][ T8764] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 253.905062][ T8764] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 253.911975][ T8764] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 253.920523][ T8764] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 253.930588][ T8764] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 253.944118][ T8770] ubi0: background thread "ubi_bgt0d" started, PID 8770 [ 253.949490][ T8766] ubi0: detaching mtd0 [ 253.956847][ T8766] ubi0: mtd0 is detached [ 253.963319][ T8744] ubi0: attaching mtd0 [ 253.968184][ T8744] ubi0: scanning is finished [ 253.998160][ T8744] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 254.014786][ T8748] ubi0: attaching mtd0 [ 254.028700][ T8748] ubi0: scanning is finished [ 254.076516][ T8748] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 254.091202][ T8752] ubi0: attaching mtd0 [ 254.096010][ T8752] ubi0: scanning is finished [ 254.151126][ T8752] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 254.161177][ T8756] ubi0: attaching mtd0 [ 254.166641][ T8756] ubi0: scanning is finished [ 254.202781][ T8756] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 254.213092][ T8760] ubi0: attaching mtd0 [ 254.218621][ T8760] ubi0: scanning is finished [ 254.255549][ T8760] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 254.266361][ T8764] ubi0: attaching mtd0 [ 254.280306][ T8764] ubi0: scanning is finished [ 254.328658][ T8764] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 254.341921][ T8773] ubi0: attaching mtd0 [ 254.348012][ T8773] ubi0: scanning is finished [ 254.394621][ T8773] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 254.402937][ T8773] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 254.410558][ T8773] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 254.417906][ T8773] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 254.427218][ T8773] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 254.434430][ T8773] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 254.442776][ T8773] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 254.454390][ T8773] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 254.464651][ T8775] ubi0: detaching mtd0 [ 254.465343][ T8794] ubi0: background thread "ubi_bgt0d" started, PID 8794 [ 254.478813][ T8775] ubi0: mtd0 is detached [ 254.483217][ T8777] ubi0: attaching mtd0 [ 254.487968][ T8777] ubi0: scanning is finished [ 254.535832][ T8777] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 254.547117][ T8777] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 254.555389][ T8777] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 254.566298][ T8777] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 254.575175][ T8777] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 254.585929][ T8777] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 254.594899][ T8777] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 254.608582][ T8777] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 254.621207][ T8779] ubi0: detaching mtd0 [ 254.621365][ T8796] ubi0: background thread "ubi_bgt0d" started, PID 8796 [ 254.634474][ T8779] ubi0: mtd0 is detached [ 254.639076][ T8781] ubi0: attaching mtd0 [ 254.644071][ T8781] ubi0: scanning is finished [ 254.676646][ T8781] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 254.684278][ T8781] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 254.691770][ T8781] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 254.698735][ T8781] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 254.706168][ T8781] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 254.713278][ T8781] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 254.721423][ T8781] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 254.731422][ T8781] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 254.741368][ T8797] ubi0: background thread "ubi_bgt0d" started, PID 8797 [ 254.748373][ T8784] ubi: mtd0 is already attached to ubi0 [ 254.755658][ T8785] ubi0: detaching mtd0 [ 254.764291][ T8785] ubi0: mtd0 is detached [ 254.769056][ T8789] ubi0: attaching mtd0 [ 254.774937][ T8789] ubi0: scanning is finished [ 254.832258][ T8789] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 254.839989][ T8789] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 254.847442][ T8789] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 254.854772][ T8789] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 254.862805][ T8789] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 254.869988][ T8789] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 254.878182][ T8789] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 254.888351][ T8789] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 254.899348][ T8799] ubi0: background thread "ubi_bgt0d" started, PID 8799 [ 254.905831][ T8791] ubi0: detaching mtd0 [ 254.912257][ T8791] ubi0: mtd0 is detached [ 254.916722][ T8793] ubi0: attaching mtd0 [ 254.925820][ T8793] ubi0: scanning is finished [ 254.972599][ T8793] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 254.980576][ T8793] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 254.988004][ T8793] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 254.995217][ T8793] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 255.002951][ T8793] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 255.018379][ T8793] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 255.026897][ T8793] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 255.037382][ T8793] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 255.048864][ T8800] ubi0: background thread "ubi_bgt0d" started, PID 8800 [ 255.048868][ T8795] ubi0: detaching mtd0 [ 255.065974][ T8795] ubi0: mtd0 is detached [ 255.071473][ T8773] ubi0: attaching mtd0 [ 255.076169][ T8773] ubi0: scanning is finished [ 255.154955][ T8773] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 255.186303][ T8777] ubi0: attaching mtd0 [ 255.191343][ T8777] ubi0: scanning is finished [ 255.255019][ T8777] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 255.271163][ T8784] ubi0: attaching mtd0 [ 255.276015][ T8784] ubi0: scanning is finished [ 255.376629][ T8784] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 255.402304][ T8785] ubi0: attaching mtd0 [ 255.407229][ T8785] ubi0: scanning is finished [ 255.484786][ T8785] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 255.500112][ T8789] ubi0: attaching mtd0 [ 255.509795][ T8789] ubi0: scanning is finished [ 255.571306][ T8789] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 255.585043][ T8793] ubi0: attaching mtd0 [ 255.591056][ T8793] ubi0: scanning is finished [ 255.657710][ T8793] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 255.669304][ T8803] ubi0: attaching mtd0 [ 255.675397][ T8803] ubi0: scanning is finished [ 255.725772][ T8803] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 255.734611][ T8803] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 255.742342][ T8803] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 255.751000][ T8803] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 255.758659][ T8803] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 255.765874][ T8803] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 255.774205][ T8803] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 255.787044][ T8803] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 255.801940][ T8824] ubi0: background thread "ubi_bgt0d" started, PID 8824 [ 255.801956][ T8804] ubi0: detaching mtd0 [ 255.817945][ T8804] ubi0: mtd0 is detached [ 255.823026][ T8807] ubi0: attaching mtd0 [ 255.828189][ T8807] ubi0: scanning is finished [ 255.880024][ T8807] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 255.887565][ T8807] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 255.895943][ T8807] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 255.903669][ T8807] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 255.911321][ T8807] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 255.918196][ T8807] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 255.927142][ T8807] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 255.937387][ T8807] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 255.948069][ T8826] ubi0: background thread "ubi_bgt0d" started, PID 8826 [ 255.955415][ T8808] ubi0: detaching mtd0 [ 255.964585][ T8808] ubi0: mtd0 is detached [ 255.969526][ T8811] ubi0: attaching mtd0 [ 255.974399][ T8811] ubi0: scanning is finished [ 256.000583][ T8811] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 256.008404][ T8811] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 256.016476][ T8811] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 256.023832][ T8811] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 256.032185][ T8811] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 256.039415][ T8811] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 256.047574][ T8811] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 256.058390][ T8811] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 256.068807][ T8827] ubi0: background thread "ubi_bgt0d" started, PID 8827 [ 256.068817][ T8813] ubi0: detaching mtd0 [ 256.085042][ T8813] ubi0: mtd0 is detached [ 256.089893][ T8815] ubi0: attaching mtd0 [ 256.094867][ T8815] ubi0: scanning is finished [ 256.145771][ T8815] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 256.153821][ T8815] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 256.161327][ T8815] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 256.168629][ T8815] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 256.176206][ T8815] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 256.183164][ T8815] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 256.192938][ T8815] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 256.203301][ T8815] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 256.214039][ T8828] ubi0: background thread "ubi_bgt0d" started, PID 8828 [ 256.221203][ T8817] ubi0: detaching mtd0 [ 256.227071][ T8817] ubi0: mtd0 is detached [ 256.231466][ T8819] ubi0: attaching mtd0 [ 256.236059][ T8819] ubi0: scanning is finished [ 256.285853][ T8819] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 256.294924][ T8819] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 256.306317][ T8819] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 256.315049][ T8819] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 256.325808][ T8819] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 256.334241][ T8819] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 256.345114][ T8819] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 256.356544][ T8819] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 256.369561][ T8821] ubi0: detaching mtd0 [ 256.369565][ T8829] ubi0: background thread "ubi_bgt0d" started, PID 8829 [ 256.382978][ T8821] ubi0: mtd0 is detached [ 256.387320][ T8823] ubi0: attaching mtd0 [ 256.393608][ T8823] ubi0: scanning is finished [ 256.421710][ T8823] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 256.429358][ T8823] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 256.436620][ T8823] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 256.444684][ T8823] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 256.452317][ T8823] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 256.459276][ T8823] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 256.467267][ T8823] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 256.477889][ T8823] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 256.488149][ T8830] ubi0: background thread "ubi_bgt0d" started, PID 8830 [ 256.495186][ T8825] ubi0: detaching mtd0 [ 256.501271][ T8825] ubi0: mtd0 is detached [ 256.506218][ T8803] ubi0: attaching mtd0 [ 256.511611][ T8803] ubi0: scanning is finished 2022/09/20 08:17:32 executed programs: 1034 [ 256.542490][ T8803] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 256.552976][ T8807] ubi0: attaching mtd0 [ 256.557999][ T8807] ubi0: scanning is finished [ 256.581969][ T8807] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 256.595569][ T8811] ubi0: attaching mtd0 [ 256.601855][ T8811] ubi0: scanning is finished [ 256.651869][ T8811] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 256.665396][ T8815] ubi0: attaching mtd0 [ 256.672107][ T8815] ubi0: scanning is finished [ 256.740911][ T8815] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 256.754553][ T8819] ubi0: attaching mtd0 [ 256.760153][ T8819] ubi0: scanning is finished [ 256.812452][ T8819] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 256.823641][ T8823] ubi0: attaching mtd0 [ 256.828247][ T8823] ubi0: scanning is finished [ 256.903753][ T8823] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 256.914041][ T8835] ubi0: attaching mtd0 [ 256.919744][ T8835] ubi0: scanning is finished [ 256.974108][ T8835] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 256.982487][ T8835] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 256.990328][ T8835] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 256.997438][ T8835] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 257.005258][ T8835] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 257.012605][ T8835] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 257.021929][ T8835] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 257.032526][ T8835] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 257.043177][ T8856] ubi0: background thread "ubi_bgt0d" started, PID 8856 [ 257.043180][ T8837] ubi0: detaching mtd0 [ 257.056384][ T8837] ubi0: mtd0 is detached [ 257.061304][ T8839] ubi0: attaching mtd0 [ 257.066171][ T8839] ubi0: scanning is finished [ 257.124895][ T8839] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 257.133134][ T8839] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 257.141291][ T8839] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 257.148474][ T8839] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 257.156427][ T8839] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 257.164345][ T8839] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 257.172963][ T8839] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 257.183202][ T8839] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 257.193927][ T8858] ubi0: background thread "ubi_bgt0d" started, PID 8858 [ 257.194017][ T8842] ubi0: detaching mtd0 [ 257.207922][ T8842] ubi0: mtd0 is detached [ 257.213074][ T8843] ubi0: attaching mtd0 [ 257.217934][ T8843] ubi0: scanning is finished [ 257.240711][ T8843] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 257.248330][ T8843] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 257.256365][ T8843] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 257.268063][ T8843] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 257.275696][ T8843] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 257.283769][ T8843] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 257.292272][ T8843] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 257.302687][ T8843] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 257.314542][ T8859] ubi0: background thread "ubi_bgt0d" started, PID 8859 [ 257.314611][ T8845] ubi0: detaching mtd0 [ 257.330573][ T8845] ubi0: mtd0 is detached [ 257.335002][ T8847] ubi0: attaching mtd0 [ 257.341200][ T8847] ubi0: scanning is finished [ 257.375431][ T8847] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 257.383136][ T8847] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 257.390397][ T8847] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 257.397342][ T8847] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 257.404842][ T8847] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 257.411914][ T8847] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 257.420199][ T8847] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 257.430518][ T8847] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 257.440578][ T8849] ubi0: detaching mtd0 [ 257.441348][ T8860] ubi0: background thread "ubi_bgt0d" started, PID 8860 [ 257.453832][ T8849] ubi0: mtd0 is detached [ 257.458473][ T8851] ubi0: attaching mtd0 [ 257.465508][ T8851] ubi0: scanning is finished [ 257.513271][ T8851] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 257.521007][ T8851] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 257.528337][ T8851] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 257.535845][ T8851] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 257.543738][ T8851] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 257.551059][ T8851] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 257.560042][ T8851] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 257.571024][ T8851] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 257.581707][ T8861] ubi0: background thread "ubi_bgt0d" started, PID 8861 [ 257.582027][ T8853] ubi0: detaching mtd0 [ 257.596405][ T8853] ubi0: mtd0 is detached [ 257.600939][ T8855] ubi0: attaching mtd0 [ 257.605684][ T8855] ubi0: scanning is finished [ 257.633813][ T8855] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 257.641635][ T8855] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 257.648893][ T8855] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 257.656993][ T8855] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 257.664521][ T8855] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 257.671535][ T8855] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 257.680569][ T8855] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 257.690773][ T8855] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 257.701018][ T8857] ubi0: detaching mtd0 [ 257.701036][ T8862] ubi0: background thread "ubi_bgt0d" started, PID 8862 [ 257.719225][ T8857] ubi0: mtd0 is detached [ 257.724573][ T8835] ubi0: attaching mtd0 [ 257.730174][ T8835] ubi0: scanning is finished [ 257.783555][ T8835] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 257.795158][ T8839] ubi0: attaching mtd0 [ 257.801144][ T8839] ubi0: scanning is finished [ 257.864977][ T8839] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 257.876012][ T8843] ubi0: attaching mtd0 [ 257.881967][ T8843] ubi0: scanning is finished [ 257.919812][ T8843] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 257.938034][ T8847] ubi0: attaching mtd0 [ 257.943950][ T8847] ubi0: scanning is finished [ 258.002409][ T8847] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 258.018789][ T8847] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 258.026401][ T8847] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 258.034677][ T8847] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 258.042408][ T8847] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 258.051543][ T8847] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 258.059995][ T8847] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 258.070643][ T8847] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 258.081261][ T8874] ubi0: background thread "ubi_bgt0d" started, PID 8874 [ 258.088275][ T8851] ubi: mtd0 is already attached to ubi0 [ 258.088323][ T8855] ubi: mtd0 is already attached to ubi0 [ 258.109047][ T8865] ubi: mtd0 is already attached to ubi0 [ 258.125331][ T8866] ubi0: detaching mtd0 [ 258.145791][ T8866] ubi0: mtd0 is detached [ 258.151953][ T8869] ubi0: attaching mtd0 [ 258.157099][ T8869] ubi0: scanning is finished [ 258.183165][ T8869] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 258.192809][ T8869] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 258.201563][ T8869] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 258.208742][ T8869] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 258.216906][ T8869] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 258.224953][ T8869] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 258.233586][ T8869] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 258.243885][ T8869] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 258.254645][ T8884] ubi0: background thread "ubi_bgt0d" started, PID 8884 [ 258.254738][ T8871] ubi0: detaching mtd0 [ 258.267686][ T8871] ubi0: mtd0 is detached [ 258.272341][ T8873] ubi0: attaching mtd0 [ 258.277252][ T8873] ubi0: scanning is finished [ 258.313465][ T8873] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 258.321350][ T8873] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 258.328757][ T8873] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 258.336673][ T8873] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 258.344286][ T8873] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 258.351258][ T8873] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 258.359456][ T8873] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 258.369664][ T8873] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 258.379841][ T8887] ubi0: background thread "ubi_bgt0d" started, PID 8887 [ 258.386990][ T8875] ubi0: detaching mtd0 [ 258.394840][ T8875] ubi0: mtd0 is detached [ 258.400838][ T8879] ubi0: attaching mtd0 [ 258.405903][ T8879] ubi0: scanning is finished [ 258.457292][ T8879] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 258.465210][ T8879] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 258.476926][ T8879] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 258.484348][ T8879] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 258.492601][ T8879] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 258.499423][ T8879] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 258.507406][ T8879] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 258.518317][ T8879] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 258.528623][ T8888] ubi0: background thread "ubi_bgt0d" started, PID 8888 [ 258.536005][ T8880] ubi: mtd0 is already attached to ubi0 [ 258.541764][ T8881] ubi: mtd0 is already attached to ubi0 [ 258.547756][ T8866] ubi: mtd0 is already attached to ubi0 [ 258.553952][ T8883] ubi0: detaching mtd0 [ 258.568185][ T8883] ubi0: mtd0 is detached [ 258.572798][ T8869] ubi0: attaching mtd0 [ 258.579794][ T8869] ubi0: scanning is finished [ 258.615201][ T8869] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 258.625945][ T8873] ubi0: attaching mtd0 [ 258.640980][ T8873] ubi0: scanning is finished [ 258.666013][ T8873] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 258.676436][ T8890] ubi0: attaching mtd0 [ 258.681528][ T8890] ubi0: scanning is finished [ 258.744478][ T8890] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 258.753452][ T8890] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 258.761146][ T8890] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 258.769479][ T8890] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 258.777223][ T8890] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 258.784347][ T8890] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 258.797118][ T8890] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 258.807411][ T8890] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 258.819183][ T8899] ubi0: background thread "ubi_bgt0d" started, PID 8899 [ 258.822274][ T8881] ubi: mtd0 is already attached to ubi0 [ 258.833724][ T8880] ubi: mtd0 is already attached to ubi0 [ 258.842138][ T8879] ubi: mtd0 is already attached to ubi0 [ 258.849960][ T8892] ubi0: detaching mtd0 [ 258.866290][ T8892] ubi0: mtd0 is detached [ 258.878038][ T8894] ubi0: attaching mtd0 [ 258.887370][ T8894] ubi0: scanning is finished [ 258.937895][ T8894] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 258.946297][ T8894] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 258.954320][ T8894] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 258.961693][ T8894] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 258.969288][ T8894] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 258.976338][ T8894] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 258.989079][ T8894] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 259.000241][ T8894] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 259.011216][ T8909] ubi0: background thread "ubi_bgt0d" started, PID 8909 [ 259.018447][ T8896] ubi0: detaching mtd0 [ 259.024755][ T8896] ubi0: mtd0 is detached [ 259.030222][ T8898] ubi0: attaching mtd0 [ 259.035097][ T8898] ubi0: scanning is finished [ 259.092455][ T8898] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 259.101278][ T8898] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 259.108732][ T8898] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 259.115821][ T8898] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 259.123887][ T8898] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 259.130784][ T8898] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 259.138788][ T8898] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 259.153599][ T8898] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 259.163625][ T8900] ubi0: detaching mtd0 [ 259.163818][ T8912] ubi0: background thread "ubi_bgt0d" started, PID 8912 [ 259.177131][ T8900] ubi0: mtd0 is detached [ 259.182213][ T8902] ubi0: attaching mtd0 [ 259.187377][ T8902] ubi0: scanning is finished [ 259.211606][ T8902] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 259.219763][ T8902] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 259.226987][ T8902] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 259.234007][ T8902] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 259.241475][ T8902] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 259.248325][ T8902] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 259.256474][ T8902] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 259.266579][ T8902] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 259.281902][ T8892] ubi: mtd0 is already attached to ubi0 [ 259.281906][ T8913] ubi0: background thread "ubi_bgt0d" started, PID 8913 [ 259.294530][ T8907] ubi: mtd0 is already attached to ubi0 [ 259.305880][ T8906] ubi: mtd0 is already attached to ubi0 [ 259.312483][ T8908] ubi0: detaching mtd0 [ 259.318469][ T8908] ubi0: mtd0 is detached [ 259.324887][ T8911] ubi0: attaching mtd0 [ 259.333297][ T8911] ubi0: scanning is finished [ 259.361461][ T8911] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 259.375827][ T8894] ubi0: attaching mtd0 [ 259.382163][ T8894] ubi0: scanning is finished [ 259.411722][ T8894] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 259.427412][ T8898] ubi0: attaching mtd0 [ 259.434178][ T8898] ubi0: scanning is finished [ 259.474012][ T8898] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 259.483745][ T8915] ubi0: attaching mtd0 [ 259.488600][ T8915] ubi0: scanning is finished [ 259.552839][ T8915] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 259.566712][ T8915] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 259.574184][ T8915] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 259.585825][ T8915] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 259.593434][ T8915] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 259.604752][ T8915] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 259.613506][ T8915] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 259.627751][ T8915] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 259.637905][ T8907] ubi: mtd0 is already attached to ubi0 [ 259.638016][ T8929] ubi0: background thread "ubi_bgt0d" started, PID 8929 [ 259.643645][ T8902] ubi: mtd0 is already attached to ubi0 [ 259.662045][ T8917] ubi0: detaching mtd0 [ 259.693693][ T8917] ubi0: mtd0 is detached [ 259.708782][ T8920] ubi0: attaching mtd0 [ 259.720345][ T8920] ubi0: scanning is finished [ 259.753997][ T8920] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 259.762303][ T8920] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 259.770535][ T8920] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 259.777489][ T8920] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 259.785226][ T8920] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 259.794646][ T8920] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 259.803046][ T8920] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 259.813994][ T8920] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 259.824362][ T8922] ubi0: detaching mtd0 [ 259.824432][ T8937] ubi0: background thread "ubi_bgt0d" started, PID 8937 [ 259.837976][ T8922] ubi0: mtd0 is detached [ 259.843940][ T8924] ubi0: attaching mtd0 [ 259.850011][ T8924] ubi0: scanning is finished [ 259.876655][ T8924] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 259.884877][ T8924] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 259.894332][ T8924] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 259.901842][ T8924] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 259.910766][ T8924] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 259.917774][ T8924] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 259.925965][ T8924] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 259.936244][ T8924] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 259.946314][ T8928] ubi0: detaching mtd0 [ 259.946536][ T8938] ubi0: background thread "ubi_bgt0d" started, PID 8938 [ 259.961666][ T8928] ubi0: mtd0 is detached [ 259.968543][ T8927] ubi0: attaching mtd0 [ 259.974536][ T8927] ubi0: scanning is finished [ 260.023430][ T8927] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 260.031388][ T8927] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 260.039474][ T8927] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 260.046620][ T8927] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 260.054534][ T8927] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 260.066077][ T8927] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 260.074243][ T8927] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 260.089007][ T8927] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 260.099576][ T8939] ubi0: background thread "ubi_bgt0d" started, PID 8939 [ 260.106835][ T8930] ubi0: detaching mtd0 [ 260.117947][ T8930] ubi0: mtd0 is detached [ 260.122512][ T8932] ubi0: attaching mtd0 [ 260.127286][ T8932] ubi0: scanning is finished [ 260.174493][ T8932] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 260.182416][ T8932] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 260.190033][ T8932] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 260.197126][ T8932] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 260.204988][ T8932] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 260.212530][ T8932] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 260.222024][ T8932] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 260.232439][ T8932] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 260.243345][ T8940] ubi0: background thread "ubi_bgt0d" started, PID 8940 [ 260.245350][ T8934] ubi: mtd0 is already attached to ubi0 [ 260.256391][ T8915] ubi: mtd0 is already attached to ubi0 [ 260.262274][ T8935] ubi0: detaching mtd0 [ 260.272387][ T8935] ubi0: mtd0 is detached [ 260.277244][ T8920] ubi0: attaching mtd0 [ 260.284350][ T8920] ubi0: scanning is finished [ 260.335921][ T8920] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 260.346894][ T8924] ubi0: attaching mtd0 [ 260.359566][ T8924] ubi0: scanning is finished [ 260.391294][ T8924] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 260.405069][ T8927] ubi0: attaching mtd0 [ 260.411128][ T8927] ubi0: scanning is finished [ 260.446261][ T8927] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 260.458884][ T8942] ubi0: attaching mtd0 [ 260.465534][ T8942] ubi0: scanning is finished [ 260.498335][ T8942] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 260.506058][ T8942] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 260.513674][ T8942] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 260.522543][ T8942] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 260.530501][ T8942] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 260.537516][ T8942] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 260.546027][ T8942] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 260.556475][ T8942] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 260.568484][ T8956] ubi0: background thread "ubi_bgt0d" started, PID 8956 [ 260.576625][ T8936] ubi0: detaching mtd0 [ 260.582732][ T8936] ubi0: mtd0 is detached [ 260.587308][ T8935] ubi0: attaching mtd0 [ 260.593248][ T8935] ubi0: scanning is finished [ 260.635643][ T8935] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 260.648641][ T8944] ubi0: attaching mtd0 [ 260.661561][ T8944] ubi0: scanning is finished [ 260.694843][ T8944] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 260.707666][ T8947] ubi0: attaching mtd0 [ 260.713602][ T8947] ubi0: scanning is finished [ 260.745194][ T8947] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 260.753513][ T8947] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 260.761335][ T8947] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 260.768628][ T8947] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 260.776867][ T8947] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 260.784619][ T8947] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 260.793247][ T8947] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 260.803681][ T8947] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 260.814041][ T8969] ubi0: background thread "ubi_bgt0d" started, PID 8969 [ 260.814836][ T8949] ubi0: detaching mtd0 [ 260.830409][ T8949] ubi0: mtd0 is detached [ 260.835036][ T8951] ubi0: attaching mtd0 [ 260.840964][ T8951] ubi0: scanning is finished [ 260.876208][ T8951] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 260.886301][ T8951] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 260.896924][ T8951] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 260.906414][ T8951] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 260.916944][ T8951] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 260.926321][ T8951] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 260.938249][ T8951] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 260.952867][ T8951] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 260.963455][ T8953] ubi0: detaching mtd0 [ 260.963548][ T8971] ubi0: background thread "ubi_bgt0d" started, PID 8971 [ 260.976935][ T8953] ubi0: mtd0 is detached [ 260.983252][ T8955] ubi0: attaching mtd0 [ 260.988813][ T8955] ubi0: scanning is finished [ 261.044941][ T8955] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 261.052602][ T8955] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 261.060045][ T8955] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 261.067016][ T8955] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 261.074866][ T8955] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 261.081852][ T8955] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 261.090616][ T8955] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 261.100844][ T8955] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 261.112480][ T8972] ubi0: background thread "ubi_bgt0d" started, PID 8972 [ 261.119590][ T8957] ubi0: detaching mtd0 [ 261.125331][ T8957] ubi0: mtd0 is detached [ 261.130986][ T8959] ubi0: attaching mtd0 [ 261.136053][ T8959] ubi0: scanning is finished [ 261.183820][ T8959] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 261.195825][ T8959] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 261.203295][ T8959] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 261.214540][ T8959] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 261.223018][ T8959] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 261.234452][ T8959] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 261.242561][ T8959] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 261.253428][ T8959] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 261.263735][ T8962] ubi0: detaching mtd0 [ 261.269580][ T8962] ubi0: mtd0 is detached [ 261.274790][ T8964] ubi0: attaching mtd0 [ 261.279963][ T8964] ubi0: scanning is finished [ 261.313847][ T8964] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 261.321898][ T8964] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 261.329693][ T8964] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 261.336979][ T8964] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 261.344622][ T8964] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 261.351599][ T8964] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 261.359808][ T8964] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 261.370578][ T8964] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 261.380677][ T8974] ubi0: background thread "ubi_bgt0d" started, PID 8974 [ 261.387824][ T8968] ubi0: detaching mtd0 [ 261.394655][ T8968] ubi0: mtd0 is detached [ 261.399334][ T8967] ubi0: attaching mtd0 [ 261.404077][ T8967] ubi0: scanning is finished [ 261.432569][ T8967] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 261.440287][ T8967] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 261.447648][ T8967] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 261.454986][ T8967] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 261.462586][ T8967] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 261.469999][ T8967] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 261.478174][ T8967] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 261.488403][ T8967] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 261.498787][ T8970] ubi0: detaching mtd0 [ 261.506612][ T8970] ubi0: mtd0 is detached [ 261.511130][ T8947] ubi0: attaching mtd0 [ 261.516403][ T8947] ubi0: scanning is finished 2022/09/20 08:17:37 executed programs: 1065 [ 261.571804][ T8947] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 261.582783][ T8951] ubi0: attaching mtd0 [ 261.588319][ T8951] ubi0: scanning is finished [ 261.624571][ T8951] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 261.638550][ T8955] ubi0: attaching mtd0 [ 261.644845][ T8955] ubi0: scanning is finished [ 261.703959][ T8955] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 261.718538][ T8959] ubi0: attaching mtd0 [ 261.726962][ T8959] ubi0: scanning is finished [ 261.801377][ T8959] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 261.816201][ T8964] ubi0: attaching mtd0 [ 261.823547][ T8964] ubi0: scanning is finished [ 261.862481][ T8964] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 261.873221][ T8967] ubi0: attaching mtd0 [ 261.890203][ T8967] ubi0: scanning is finished [ 261.935986][ T8967] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 261.946086][ T8978] ubi0: attaching mtd0 [ 261.951796][ T8978] ubi0: scanning is finished [ 261.988849][ T8978] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 261.996669][ T8978] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 262.005254][ T8978] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 262.012724][ T8978] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 262.020569][ T8978] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 262.027463][ T8978] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 262.036351][ T8978] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 262.046510][ T8978] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 262.057452][ T8999] ubi0: background thread "ubi_bgt0d" started, PID 8999 [ 262.065342][ T8980] ubi0: detaching mtd0 [ 262.073592][ T8980] ubi0: mtd0 is detached [ 262.078568][ T8982] ubi0: attaching mtd0 [ 262.083520][ T8982] ubi0: scanning is finished [ 262.135275][ T8982] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 262.147658][ T8982] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 262.155154][ T8982] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 262.167100][ T8982] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 262.175151][ T8982] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 262.182268][ T8982] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 262.190579][ T8982] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 262.200753][ T8982] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 262.212194][ T8984] ubi0: detaching mtd0 [ 262.213171][ T9001] ubi0: background thread "ubi_bgt0d" started, PID 9001 [ 262.226336][ T8984] ubi0: mtd0 is detached [ 262.231944][ T8986] ubi0: attaching mtd0 [ 262.236798][ T8986] ubi0: scanning is finished [ 262.275030][ T8986] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 262.286777][ T8986] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 262.294555][ T8986] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 262.301758][ T8986] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 262.309268][ T8986] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 262.316219][ T8986] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 262.325575][ T8986] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 262.335574][ T8986] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 262.349999][ T9002] ubi0: background thread "ubi_bgt0d" started, PID 9002 [ 262.350011][ T8988] ubi0: detaching mtd0 [ 262.363218][ T8988] ubi0: mtd0 is detached [ 262.367863][ T8990] ubi0: attaching mtd0 [ 262.373500][ T8990] ubi0: scanning is finished [ 262.404343][ T8990] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 262.412213][ T8990] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 262.420657][ T8990] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 262.427796][ T8990] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 262.437085][ T8990] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 262.444235][ T8990] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 262.452437][ T8990] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 262.462501][ T8990] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 262.472840][ T9003] ubi0: background thread "ubi_bgt0d" started, PID 9003 [ 262.480327][ T8993] ubi0: detaching mtd0 [ 262.486555][ T8993] ubi0: mtd0 is detached [ 262.491630][ T8994] ubi0: attaching mtd0 [ 262.496324][ T8994] ubi0: scanning is finished [ 262.554194][ T8994] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 262.562045][ T8994] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 262.569543][ T8994] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 262.576652][ T8994] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 262.584217][ T8994] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 262.591375][ T8994] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 262.600137][ T8994] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 262.610331][ T8994] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 262.620417][ T9004] ubi0: background thread "ubi_bgt0d" started, PID 9004 [ 262.627517][ T8996] ubi0: detaching mtd0 [ 262.633521][ T8996] ubi0: mtd0 is detached [ 262.637982][ T8998] ubi0: attaching mtd0 [ 262.646462][ T8998] ubi0: scanning is finished [ 262.671822][ T8998] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 262.679813][ T8998] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 262.687166][ T8998] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 262.694487][ T8998] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 262.702519][ T8998] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 262.710193][ T8998] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 262.718381][ T8998] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 262.728869][ T8998] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 262.739497][ T9006] ubi0: background thread "ubi_bgt0d" started, PID 9006 [ 262.739638][ T9000] ubi0: detaching mtd0 [ 262.755293][ T9000] ubi0: mtd0 is detached [ 262.759962][ T8978] ubi0: attaching mtd0 [ 262.764792][ T8978] ubi0: scanning is finished [ 262.811069][ T8978] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 262.822574][ T8982] ubi0: attaching mtd0 [ 262.831639][ T8982] ubi0: scanning is finished [ 262.868725][ T8982] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 262.882086][ T8986] ubi0: attaching mtd0 [ 262.887264][ T8986] ubi0: scanning is finished [ 262.939819][ T8986] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 262.947616][ T8986] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 262.956319][ T8986] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 262.963468][ T8986] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 262.970978][ T8986] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 262.977750][ T8986] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 262.985988][ T8986] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 262.996015][ T8986] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 263.006887][ T8990] ubi: mtd0 is already attached to ubi0 [ 263.006886][ T9014] ubi0: background thread "ubi_bgt0d" started, PID 9014 [ 263.014650][ T8996] ubi: mtd0 is already attached to ubi0 [ 263.041342][ T8998] ubi: mtd0 is already attached to ubi0 [ 263.047124][ T9009] ubi: mtd0 is already attached to ubi0 [ 263.063770][ T9011] ubi0: detaching mtd0 [ 263.070318][ T9011] ubi0: mtd0 is detached [ 263.075037][ T9013] ubi0: attaching mtd0 [ 263.083000][ T9013] ubi0: scanning is finished [ 263.145137][ T9013] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 263.153081][ T9013] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 263.165435][ T9013] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 263.173300][ T9013] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 263.181091][ T9013] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 263.188219][ T9013] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 263.197230][ T9013] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 263.207652][ T9013] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 263.217915][ T9028] ubi0: background thread "ubi_bgt0d" started, PID 9028 [ 263.218316][ T9015] ubi0: detaching mtd0 [ 263.237475][ T9015] ubi0: mtd0 is detached [ 263.242247][ T9020] ubi0: attaching mtd0 [ 263.247216][ T9020] ubi0: scanning is finished [ 263.284627][ T9020] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 263.297157][ T9020] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 263.304472][ T9020] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 263.316432][ T9020] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 263.323975][ T9020] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 263.337083][ T9020] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 263.346276][ T9020] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 263.359333][ T9020] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 263.369870][ T9019] ubi: mtd0 is already attached to ubi0 [ 263.370520][ T9029] ubi0: background thread "ubi_bgt0d" started, PID 9029 [ 263.376209][ T9021] ubi: mtd0 is already attached to ubi0 [ 263.388686][ T9009] ubi: mtd0 is already attached to ubi0 [ 263.394573][ T9023] ubi: mtd0 is already attached to ubi0 [ 263.400725][ T9025] ubi0: detaching mtd0 [ 263.419370][ T9025] ubi0: mtd0 is detached [ 263.438470][ T9013] ubi0: attaching mtd0 [ 263.449938][ T9013] ubi0: scanning is finished [ 263.511612][ T9013] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 263.526285][ T9031] ubi0: attaching mtd0 [ 263.532858][ T9031] ubi0: scanning is finished [ 263.575405][ T9031] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 263.584621][ T9031] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 263.592100][ T9031] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 263.599730][ T9031] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 263.607353][ T9031] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 263.614393][ T9031] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 263.622974][ T9031] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 263.633524][ T9031] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 263.644090][ T9039] ubi0: background thread "ubi_bgt0d" started, PID 9039 [ 263.648386][ T9027] ubi: mtd0 is already attached to ubi0 [ 263.656909][ T9024] ubi: mtd0 is already attached to ubi0 [ 263.665938][ T9026] ubi: mtd0 is already attached to ubi0 [ 263.671986][ T9019] ubi: mtd0 is already attached to ubi0 [ 263.689122][ T9035] ubi0: detaching mtd0 [ 263.713173][ T9035] ubi0: mtd0 is detached [ 263.717676][ T9038] ubi0: attaching mtd0 [ 263.723316][ T9038] ubi0: scanning is finished [ 263.772228][ T9038] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 263.780165][ T9038] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 263.787405][ T9038] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 263.796691][ T9038] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 263.804614][ T9038] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 263.812058][ T9038] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 263.820458][ T9038] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 263.832239][ T9038] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 263.842985][ T9040] ubi0: detaching mtd0 [ 263.843020][ T9051] ubi0: background thread "ubi_bgt0d" started, PID 9051 [ 263.856558][ T9040] ubi0: mtd0 is detached [ 263.866221][ T9043] ubi0: attaching mtd0 [ 263.871759][ T9043] ubi0: scanning is finished [ 263.928861][ T9043] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 263.936832][ T9043] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 263.944312][ T9043] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 263.951817][ T9043] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 263.960254][ T9043] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 263.967387][ T9043] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 263.982314][ T9043] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 263.995439][ T9043] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 264.007124][ T9044] ubi: mtd0 is already attached to ubi0 [ 264.007171][ T9054] ubi0: background thread "ubi_bgt0d" started, PID 9054 [ 264.016388][ T9045] ubi0: detaching mtd0 [ 264.027267][ T9045] ubi0: mtd0 is detached [ 264.034153][ T9031] ubi0: attaching mtd0 [ 264.039284][ T9031] ubi0: scanning is finished [ 264.094726][ T9031] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 264.108045][ T9049] ubi0: attaching mtd0 [ 264.115566][ T9049] ubi0: scanning is finished [ 264.153805][ T9049] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 264.161828][ T9049] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 264.171314][ T9049] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 264.178521][ T9049] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 264.187092][ T9049] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 264.194554][ T9049] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 264.202787][ T9049] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 264.217287][ T9049] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 264.227425][ T9059] ubi0: background thread "ubi_bgt0d" started, PID 9059 [ 264.235340][ T9050] ubi: mtd0 is already attached to ubi0 [ 264.241132][ T9052] ubi0: detaching mtd0 [ 264.247306][ T9052] ubi0: mtd0 is detached [ 264.252100][ T9038] ubi0: attaching mtd0 [ 264.257704][ T9038] ubi0: scanning is finished [ 264.304536][ T9038] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 264.315074][ T9044] ubi0: attaching mtd0 [ 264.323104][ T9044] ubi0: scanning is finished [ 264.363990][ T9044] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 264.374219][ T9047] ubi0: attaching mtd0 [ 264.386388][ T9047] ubi0: scanning is finished [ 264.418234][ T9047] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 264.429164][ T9058] ubi0: attaching mtd0 [ 264.434297][ T9058] ubi0: scanning is finished [ 264.467344][ T9058] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 264.475556][ T9058] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 264.483922][ T9058] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 264.491641][ T9058] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 264.500189][ T9058] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 264.507990][ T9058] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 264.517332][ T9058] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 264.528081][ T9058] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 264.539840][ T9071] ubi0: background thread "ubi_bgt0d" started, PID 9071 [ 264.548282][ T9060] ubi0: detaching mtd0 [ 264.557268][ T9060] ubi0: mtd0 is detached [ 264.563905][ T9053] ubi0: attaching mtd0 [ 264.573512][ T9053] ubi0: scanning is finished [ 264.611246][ T9053] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 264.627065][ T9049] ubi0: attaching mtd0 [ 264.632026][ T9049] ubi0: scanning is finished [ 264.681748][ T9049] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 264.695019][ T9064] ubi0: attaching mtd0 [ 264.701782][ T9064] ubi0: scanning is finished [ 264.737758][ T9064] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 264.746249][ T9064] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 264.754220][ T9064] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 264.766280][ T9064] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 264.775081][ T9064] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 264.786787][ T9064] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 264.795054][ T9064] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 264.805672][ T9064] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 264.815965][ T9082] ubi0: background thread "ubi_bgt0d" started, PID 9082 [ 264.819073][ T9066] ubi0: detaching mtd0 [ 264.831427][ T9066] ubi0: mtd0 is detached [ 264.836034][ T9068] ubi0: attaching mtd0 [ 264.844032][ T9068] ubi0: scanning is finished [ 264.908121][ T9068] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 264.915814][ T9068] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 264.927923][ T9068] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 264.936441][ T9068] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 264.948594][ T9068] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 264.955775][ T9068] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 264.968365][ T9068] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 264.978357][ T9068] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 264.993040][ T9070] ubi0: detaching mtd0 [ 264.995245][ T9084] ubi0: background thread "ubi_bgt0d" started, PID 9084 [ 265.006356][ T9070] ubi0: mtd0 is detached [ 265.012210][ T9073] ubi0: attaching mtd0 [ 265.017425][ T9073] ubi0: scanning is finished [ 265.077492][ T9073] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 265.085159][ T9073] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 265.092983][ T9073] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 265.100202][ T9073] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 265.107701][ T9073] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 265.115174][ T9073] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 265.123974][ T9073] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 265.134152][ T9073] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 265.144365][ T9074] ubi0: detaching mtd0 [ 265.144406][ T9085] ubi0: background thread "ubi_bgt0d" started, PID 9085 [ 265.162922][ T9074] ubi0: mtd0 is detached [ 265.168052][ T9058] ubi0: attaching mtd0 [ 265.173147][ T9058] ubi0: scanning is finished [ 265.204197][ T9058] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 265.217594][ T9077] ubi0: attaching mtd0 [ 265.223480][ T9077] ubi0: scanning is finished [ 265.267306][ T9077] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 265.277895][ T9077] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 265.288371][ T9077] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 265.296995][ T9077] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 265.308002][ T9077] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 265.316539][ T9077] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 265.327765][ T9077] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 265.338984][ T9077] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 265.350278][ T9089] ubi0: background thread "ubi_bgt0d" started, PID 9089 [ 265.350670][ T9080] ubi0: detaching mtd0 [ 265.364706][ T9080] ubi0: mtd0 is detached [ 265.369519][ T9081] ubi0: attaching mtd0 [ 265.374382][ T9081] ubi0: scanning is finished [ 265.410932][ T9081] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 265.418602][ T9081] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 265.426398][ T9081] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 265.433701][ T9081] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 265.441749][ T9081] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 265.448605][ T9081] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 265.456910][ T9081] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 265.467970][ T9081] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 265.482854][ T9091] ubi0: background thread "ubi_bgt0d" started, PID 9091 [ 265.482962][ T9083] ubi0: detaching mtd0 [ 265.495984][ T9083] ubi0: mtd0 is detached [ 265.502049][ T9064] ubi0: attaching mtd0 [ 265.506916][ T9064] ubi0: scanning is finished [ 265.551808][ T9064] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 265.565709][ T9068] ubi0: attaching mtd0 [ 265.571313][ T9068] ubi0: scanning is finished [ 265.613849][ T9068] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 265.627157][ T9073] ubi0: attaching mtd0 [ 265.633434][ T9073] ubi0: scanning is finished [ 265.676835][ T9073] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 265.687261][ T9088] ubi0: attaching mtd0 [ 265.693511][ T9088] ubi0: scanning is finished [ 265.724689][ T9088] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 265.732949][ T9088] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 265.740643][ T9088] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 265.747842][ T9088] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 265.755485][ T9088] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 265.762747][ T9088] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 265.771128][ T9088] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 265.781619][ T9088] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 265.792020][ T9103] ubi0: background thread "ubi_bgt0d" started, PID 9103 [ 265.792097][ T9090] ubi0: detaching mtd0 [ 265.805752][ T9090] ubi0: mtd0 is detached [ 265.810355][ T9077] ubi0: attaching mtd0 [ 265.815711][ T9077] ubi0: scanning is finished [ 265.865641][ T9077] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 265.875872][ T9081] ubi0: attaching mtd0 [ 265.881503][ T9081] ubi0: scanning is finished [ 265.921736][ T9081] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 265.934455][ T9094] ubi0: attaching mtd0 [ 265.939722][ T9094] ubi0: scanning is finished [ 265.987039][ T9094] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 265.995283][ T9094] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 266.005533][ T9094] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 266.012923][ T9094] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 266.022705][ T9094] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 266.031910][ T9094] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 266.042384][ T9094] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 266.056204][ T9094] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 266.069172][ T9096] ubi0: detaching mtd0 [ 266.069964][ T9112] ubi0: background thread "ubi_bgt0d" started, PID 9112 [ 266.085387][ T9096] ubi0: mtd0 is detached [ 266.092439][ T9098] ubi0: attaching mtd0 [ 266.098511][ T9098] ubi0: scanning is finished [ 266.138183][ T9098] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 266.146302][ T9098] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 266.153980][ T9098] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 266.161741][ T9098] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 266.171144][ T9098] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 266.178225][ T9098] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 266.187222][ T9098] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 266.197546][ T9098] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 266.207844][ T9114] ubi0: background thread "ubi_bgt0d" started, PID 9114 [ 266.211152][ T9101] ubi0: detaching mtd0 [ 266.223975][ T9101] ubi0: mtd0 is detached [ 266.232206][ T9102] ubi0: attaching mtd0 [ 266.237523][ T9102] ubi0: scanning is finished [ 266.285835][ T9102] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 266.293611][ T9102] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 266.301732][ T9102] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 266.308861][ T9102] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 266.316922][ T9102] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 266.328270][ T9102] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 266.336350][ T9102] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 266.346429][ T9102] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 266.356560][ T9104] ubi0: detaching mtd0 [ 266.356579][ T9115] ubi0: background thread "ubi_bgt0d" started, PID 9115 [ 266.370955][ T9104] ubi0: mtd0 is detached [ 266.376619][ T9088] ubi0: attaching mtd0 [ 266.383575][ T9088] ubi0: scanning is finished [ 266.441226][ T9088] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 266.453249][ T9107] ubi0: attaching mtd0 [ 266.460431][ T9107] ubi0: scanning is finished [ 266.537427][ T9107] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 266.545489][ T9107] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 266.553160][ T9107] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 266.560393][ T9107] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 266.567880][ T9107] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 266.575790][ T9107] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 266.583926][ T9107] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 266.594346][ T9107] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 266.604485][ T9120] ubi0: background thread "ubi_bgt0d" started, PID 9120 [ 266.604901][ T9110] ubi0: detaching mtd0 [ 266.618703][ T9110] ubi0: mtd0 is detached [ 266.623494][ T9111] ubi0: attaching mtd0 [ 266.628335][ T9111] ubi0: scanning is finished [ 266.668161][ T9111] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 266.675931][ T9111] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 266.687621][ T9111] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 266.694942][ T9111] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 266.702503][ T9111] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 266.709460][ T9111] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 2022/09/20 08:17:42 executed programs: 1096 [ 266.717448][ T9111] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 266.727437][ T9111] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 266.738755][ T9113] ubi0: detaching mtd0 [ 266.738758][ T9122] ubi0: background thread "ubi_bgt0d" started, PID 9122 [ 266.754330][ T9113] ubi0: mtd0 is detached [ 266.760115][ T9094] ubi0: attaching mtd0 [ 266.765124][ T9094] ubi0: scanning is finished [ 266.805126][ T9094] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 266.814969][ T9098] ubi0: attaching mtd0 [ 266.824506][ T9098] ubi0: scanning is finished [ 266.858708][ T9098] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 266.876079][ T9102] ubi0: attaching mtd0 [ 266.881777][ T9102] ubi0: scanning is finished [ 266.927145][ T9102] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 266.937529][ T9118] ubi0: attaching mtd0 [ 266.944999][ T9118] ubi0: scanning is finished [ 266.972832][ T9118] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 266.981144][ T9118] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 266.988784][ T9118] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 266.996295][ T9118] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 267.004078][ T9118] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 267.018545][ T9118] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 267.027631][ T9118] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 267.039257][ T9118] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 267.050139][ T9138] ubi0: background thread "ubi_bgt0d" started, PID 9138 [ 267.057385][ T9119] ubi0: detaching mtd0 [ 267.067308][ T9119] ubi0: mtd0 is detached [ 267.072602][ T9110] ubi0: attaching mtd0 [ 267.077529][ T9110] ubi0: scanning is finished [ 267.112946][ T9110] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 267.127489][ T9125] ubi0: attaching mtd0 [ 267.135208][ T9125] ubi0: scanning is finished [ 267.166889][ T9125] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 267.177488][ T9125] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 267.186196][ T9125] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 267.193271][ T9125] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 267.201640][ T9125] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 267.208589][ T9125] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 267.216800][ T9125] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 267.227149][ T9125] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 267.237374][ T9128] ubi0: detaching mtd0 [ 267.237477][ T9143] ubi0: background thread "ubi_bgt0d" started, PID 9143 [ 267.250488][ T9128] ubi0: mtd0 is detached [ 267.256978][ T9129] ubi0: attaching mtd0 [ 267.264445][ T9129] ubi0: scanning is finished [ 267.294764][ T9129] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 267.303277][ T9129] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 267.311211][ T9129] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 267.318491][ T9129] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 267.327002][ T9129] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 267.334323][ T9129] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 267.342657][ T9129] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 267.352935][ T9129] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 267.363750][ T9145] ubi0: background thread "ubi_bgt0d" started, PID 9145 [ 267.367963][ T9133] ubi0: detaching mtd0 [ 267.378448][ T9133] ubi0: mtd0 is detached [ 267.383016][ T9132] ubi0: attaching mtd0 [ 267.388222][ T9132] ubi0: scanning is finished [ 267.417615][ T9132] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 267.425920][ T9132] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 267.434693][ T9132] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 267.441904][ T9132] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 267.449578][ T9132] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 267.456466][ T9132] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 267.464537][ T9132] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 267.474692][ T9132] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 267.484831][ T9135] ubi0: detaching mtd0 [ 267.484989][ T9146] ubi0: background thread "ubi_bgt0d" started, PID 9146 [ 267.497982][ T9135] ubi0: mtd0 is detached [ 267.502712][ T9137] ubi0: attaching mtd0 [ 267.507533][ T9137] ubi0: scanning is finished [ 267.555768][ T9137] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 267.563698][ T9137] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 267.571349][ T9137] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 267.578498][ T9137] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 267.586637][ T9137] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 267.593825][ T9137] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 267.602773][ T9137] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 267.613313][ T9137] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 267.623521][ T9147] ubi0: background thread "ubi_bgt0d" started, PID 9147 [ 267.626275][ T9139] ubi0: detaching mtd0 [ 267.636299][ T9139] ubi0: mtd0 is detached [ 267.640932][ T9118] ubi0: attaching mtd0 [ 267.646056][ T9118] ubi0: scanning is finished [ 267.693367][ T9118] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 267.704639][ T9142] ubi0: attaching mtd0 [ 267.710559][ T9142] ubi0: scanning is finished [ 267.745661][ T9142] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 267.754795][ T9142] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 267.763128][ T9142] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 267.771079][ T9142] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 267.778597][ T9142] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 267.786283][ T9142] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 267.794578][ T9142] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 267.804768][ T9142] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 267.815231][ T9144] ubi0: detaching mtd0 [ 267.815452][ T9151] ubi0: background thread "ubi_bgt0d" started, PID 9151 [ 267.827836][ T9144] ubi0: mtd0 is detached [ 267.832480][ T9125] ubi0: attaching mtd0 [ 267.837337][ T9125] ubi0: scanning is finished [ 267.860420][ T9125] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 267.871774][ T9129] ubi0: attaching mtd0 [ 267.877724][ T9129] ubi0: scanning is finished [ 267.914849][ T9129] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 267.929360][ T9132] ubi0: attaching mtd0 [ 267.934014][ T9132] ubi0: scanning is finished [ 268.015314][ T9132] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 268.027363][ T9132] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 268.035644][ T9132] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 268.046994][ T9132] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 268.054816][ T9132] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 268.062082][ T9132] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 268.070381][ T9132] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 268.080655][ T9132] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 268.091358][ T9137] ubi: mtd0 is already attached to ubi0 [ 268.091463][ T9161] ubi0: background thread "ubi_bgt0d" started, PID 9161 [ 268.099108][ T9150] ubi: mtd0 is already attached to ubi0 [ 268.134445][ T9152] ubi0: detaching mtd0 [ 268.145007][ T9152] ubi0: mtd0 is detached [ 268.149953][ T9144] ubi0: attaching mtd0 [ 268.154813][ T9144] ubi0: scanning is finished [ 268.187595][ T9144] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 268.199107][ T9156] ubi0: attaching mtd0 [ 268.211310][ T9156] ubi0: scanning is finished [ 268.250575][ T9156] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 268.258428][ T9156] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 268.266113][ T9156] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 268.273508][ T9156] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 268.281310][ T9156] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 268.288366][ T9156] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 268.296826][ T9156] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 268.307277][ T9156] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 268.317777][ T9158] ubi0: detaching mtd0 [ 268.318196][ T9172] ubi0: background thread "ubi_bgt0d" started, PID 9172 [ 268.336143][ T9158] ubi0: mtd0 is detached [ 268.341267][ T9160] ubi0: attaching mtd0 [ 268.346011][ T9160] ubi0: scanning is finished [ 268.383602][ T9160] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 268.395537][ T9160] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 268.402868][ T9160] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 268.410381][ T9160] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 268.417880][ T9160] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 268.425253][ T9160] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 268.433626][ T9160] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 268.444652][ T9160] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 268.454747][ T9174] ubi0: background thread "ubi_bgt0d" started, PID 9174 [ 268.458089][ T9162] ubi0: detaching mtd0 [ 268.471521][ T9162] ubi0: mtd0 is detached [ 268.475891][ T9164] ubi0: attaching mtd0 [ 268.481301][ T9164] ubi0: scanning is finished [ 268.515700][ T9164] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 268.523807][ T9164] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 268.531827][ T9164] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 268.539415][ T9164] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 268.546925][ T9164] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 268.554031][ T9164] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 268.563023][ T9164] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 268.573407][ T9164] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 268.584467][ T9166] ubi: mtd0 is already attached to ubi0 [ 268.588215][ T9175] ubi0: background thread "ubi_bgt0d" started, PID 9175 [ 268.590390][ T9150] ubi: mtd0 is already attached to ubi0 [ 268.602701][ T9167] ubi0: detaching mtd0 [ 268.610312][ T9167] ubi0: mtd0 is detached [ 268.627956][ T9171] ubi0: attaching mtd0 [ 268.633758][ T9171] ubi0: scanning is finished [ 268.669682][ T9171] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 268.677736][ T9171] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 268.685466][ T9171] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 268.693649][ T9171] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 268.701351][ T9171] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 268.708143][ T9171] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 268.716202][ T9171] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 268.726253][ T9171] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 268.736998][ T9173] ubi0: detaching mtd0 [ 268.737038][ T9178] ubi0: background thread "ubi_bgt0d" started, PID 9178 [ 268.754467][ T9173] ubi0: mtd0 is detached [ 268.759070][ T9156] ubi0: attaching mtd0 [ 268.763861][ T9156] ubi0: scanning is finished [ 268.813954][ T9156] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 268.824656][ T9160] ubi0: attaching mtd0 [ 268.830438][ T9160] ubi0: scanning is finished [ 268.873824][ T9160] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 268.884815][ T9177] ubi0: attaching mtd0 [ 268.890324][ T9177] ubi0: scanning is finished [ 268.923308][ T9177] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 268.934362][ T9177] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 268.942746][ T9177] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 268.950085][ T9177] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 268.957648][ T9177] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 268.964843][ T9177] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 268.973474][ T9177] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 268.984167][ T9177] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 268.994903][ T9185] ubi0: background thread "ubi_bgt0d" started, PID 9185 [ 268.998965][ T9169] ubi0: detaching mtd0 [ 269.007985][ T9169] ubi0: mtd0 is detached [ 269.012798][ T9164] ubi0: attaching mtd0 [ 269.017756][ T9164] ubi0: scanning is finished [ 269.043707][ T9164] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 269.056161][ T9171] ubi0: attaching mtd0 [ 269.061662][ T9171] ubi0: scanning is finished [ 269.134160][ T9171] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 269.146438][ T9171] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 269.155618][ T9171] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 269.166786][ T9171] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 269.176922][ T9171] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 269.187626][ T9171] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 269.197657][ T9171] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 269.211903][ T9171] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 269.223329][ T9182] ubi: mtd0 is already attached to ubi0 [ 269.223467][ T9197] ubi0: background thread "ubi_bgt0d" started, PID 9197 [ 269.235975][ T9184] ubi0: detaching mtd0 [ 269.260248][ T9184] ubi0: mtd0 is detached [ 269.264971][ T9187] ubi0: attaching mtd0 [ 269.273421][ T9187] ubi0: scanning is finished [ 269.300916][ T9187] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 269.308763][ T9187] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 269.316515][ T9187] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 269.324192][ T9187] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 269.332479][ T9187] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 269.339835][ T9187] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 269.348031][ T9187] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 269.358754][ T9187] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 269.369848][ T9188] ubi0: detaching mtd0 [ 269.369939][ T9202] ubi0: background thread "ubi_bgt0d" started, PID 9202 [ 269.385892][ T9188] ubi0: mtd0 is detached [ 269.390656][ T9190] ubi0: attaching mtd0 [ 269.395544][ T9190] ubi0: scanning is finished [ 269.425637][ T9190] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 269.433893][ T9190] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 269.442033][ T9190] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 269.453521][ T9190] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 269.461623][ T9190] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 269.468563][ T9190] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 269.481355][ T9190] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 269.492894][ T9190] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 269.503747][ T9204] ubi0: background thread "ubi_bgt0d" started, PID 9204 [ 269.506522][ T9193] ubi0: detaching mtd0 [ 269.518115][ T9193] ubi0: mtd0 is detached [ 269.522856][ T9195] ubi0: attaching mtd0 [ 269.528042][ T9195] ubi0: scanning is finished [ 269.585512][ T9195] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 269.593485][ T9195] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 269.601024][ T9195] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 269.608080][ T9195] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 269.615832][ T9195] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 269.623312][ T9195] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 269.631589][ T9195] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 269.642073][ T9195] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 269.652472][ T9205] ubi0: background thread "ubi_bgt0d" started, PID 9205 [ 269.652852][ T9196] ubi: mtd0 is already attached to ubi0 [ 269.665364][ T9198] ubi0: detaching mtd0 [ 269.671222][ T9198] ubi0: mtd0 is detached [ 269.675894][ T9201] ubi0: attaching mtd0 [ 269.681731][ T9201] ubi0: scanning is finished [ 269.706223][ T9201] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 269.714168][ T9201] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 269.721882][ T9201] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 269.729628][ T9201] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 269.737291][ T9201] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 269.744368][ T9201] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 269.752866][ T9201] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 269.763478][ T9201] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 269.773832][ T9207] ubi0: background thread "ubi_bgt0d" started, PID 9207 [ 269.776633][ T9182] ubi: mtd0 is already attached to ubi0 [ 269.786538][ T9203] ubi0: detaching mtd0 [ 269.806260][ T9203] ubi0: mtd0 is detached [ 269.812971][ T9187] ubi0: attaching mtd0 [ 269.818377][ T9187] ubi0: scanning is finished [ 269.876947][ T9187] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 269.887014][ T9190] ubi0: attaching mtd0 [ 269.892678][ T9190] ubi0: scanning is finished [ 269.925648][ T9190] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 269.936463][ T9199] ubi0: attaching mtd0 [ 269.947724][ T9199] ubi0: scanning is finished [ 269.976055][ T9199] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 269.987466][ T9196] ubi0: attaching mtd0 [ 269.995549][ T9196] ubi0: scanning is finished [ 270.033828][ T9196] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 270.047219][ T9209] ubi0: attaching mtd0 [ 270.059371][ T9209] ubi0: scanning is finished [ 270.096667][ T9209] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 270.104928][ T9209] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 270.112730][ T9209] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 270.120012][ T9209] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 270.127584][ T9209] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 270.134660][ T9209] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 270.142858][ T9209] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 270.153046][ T9209] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 270.163098][ T9227] ubi0: background thread "ubi_bgt0d" started, PID 9227 [ 270.163706][ T9203] ubi: mtd0 is already attached to ubi0 [ 270.175917][ T9211] ubi0: detaching mtd0 [ 270.185134][ T9211] ubi0: mtd0 is detached [ 270.206989][ T9214] ubi0: attaching mtd0 [ 270.212585][ T9214] ubi0: scanning is finished [ 270.242772][ T9214] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 270.251127][ T9214] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 270.259270][ T9214] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 270.266371][ T9214] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 270.274092][ T9214] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 270.282887][ T9214] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 270.293037][ T9214] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 270.303078][ T9214] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 270.317858][ T9231] ubi0: background thread "ubi_bgt0d" started, PID 9231 [ 270.318010][ T9217] ubi: mtd0 is already attached to ubi0 [ 270.332725][ T9218] ubi0: detaching mtd0 [ 270.339734][ T9218] ubi0: mtd0 is detached [ 270.344310][ T9222] ubi0: attaching mtd0 [ 270.352473][ T9222] ubi0: scanning is finished [ 270.395327][ T9222] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 270.403419][ T9222] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 270.415083][ T9222] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 270.422063][ T9222] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 270.434061][ T9222] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 270.441151][ T9222] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 270.452082][ T9222] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 270.462632][ T9222] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 270.473261][ T9225] ubi0: detaching mtd0 [ 270.477607][ T9235] ubi0: background thread "ubi_bgt0d" started, PID 9235 [ 270.486590][ T9225] ubi0: mtd0 is detached [ 270.491445][ T9226] ubi0: attaching mtd0 [ 270.496668][ T9226] ubi0: scanning is finished [ 270.522040][ T9226] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 270.529959][ T9226] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 270.537359][ T9226] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 270.544686][ T9226] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 270.552746][ T9226] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 270.560246][ T9226] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 270.568385][ T9226] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 270.578550][ T9226] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 270.588654][ T9228] ubi0: detaching mtd0 [ 270.588687][ T9236] ubi0: background thread "ubi_bgt0d" started, PID 9236 [ 270.601922][ T9228] ubi0: mtd0 is detached [ 270.606513][ T9230] ubi0: attaching mtd0 [ 270.611753][ T9230] ubi0: scanning is finished [ 270.679659][ T9230] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 270.687372][ T9230] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 270.695383][ T9230] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 270.702922][ T9230] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 270.710688][ T9230] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 270.717590][ T9230] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 270.725888][ T9230] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 270.739089][ T9230] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 270.749204][ T9209] ubi: mtd0 is already attached to ubi0 [ 270.749391][ T9237] ubi0: background thread "ubi_bgt0d" started, PID 9237 [ 270.763296][ T9232] ubi0: detaching mtd0 [ 270.777253][ T9232] ubi0: mtd0 is detached [ 270.783135][ T9218] ubi0: attaching mtd0 [ 270.788341][ T9218] ubi0: scanning is finished [ 270.812585][ T9218] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 270.825434][ T9220] ubi0: attaching mtd0 [ 270.831005][ T9220] ubi0: scanning is finished [ 270.907423][ T9220] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 270.917072][ T9222] ubi0: attaching mtd0 [ 270.927483][ T9222] ubi0: scanning is finished [ 270.955086][ T9222] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 270.966645][ T9226] ubi0: attaching mtd0 [ 270.972538][ T9226] ubi0: scanning is finished [ 271.021615][ T9226] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 271.032012][ T9230] ubi0: attaching mtd0 [ 271.037679][ T9230] ubi0: scanning is finished [ 271.077477][ T9230] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 271.087423][ T9239] ubi0: attaching mtd0 [ 271.094164][ T9239] ubi0: scanning is finished [ 271.132678][ T9239] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 271.141946][ T9239] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 271.149403][ T9239] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 271.156517][ T9239] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 271.164218][ T9239] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 271.171343][ T9239] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 271.181260][ T9239] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 271.191902][ T9239] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 271.202484][ T9260] ubi0: background thread "ubi_bgt0d" started, PID 9260 [ 271.204221][ T9241] ubi0: detaching mtd0 [ 271.215136][ T9241] ubi0: mtd0 is detached [ 271.219970][ T9243] ubi0: attaching mtd0 [ 271.224796][ T9243] ubi0: scanning is finished [ 271.256546][ T9243] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 271.264408][ T9243] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 271.272185][ T9243] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 271.280041][ T9243] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 271.287452][ T9243] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 271.294317][ T9243] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 271.302362][ T9243] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 271.313076][ T9243] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 271.323330][ T9244] ubi0: detaching mtd0 [ 271.323374][ T9262] ubi0: background thread "ubi_bgt0d" started, PID 9262 [ 271.345197][ T9244] ubi0: mtd0 is detached [ 271.349941][ T9247] ubi0: attaching mtd0 [ 271.354814][ T9247] ubi0: scanning is finished [ 271.403234][ T9247] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 271.411091][ T9247] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 271.418529][ T9247] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 271.425756][ T9247] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 271.433355][ T9247] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 271.440674][ T9247] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 271.448825][ T9247] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 271.459031][ T9247] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 271.469200][ T9263] ubi0: background thread "ubi_bgt0d" started, PID 9263 [ 271.476393][ T9249] ubi0: detaching mtd0 [ 271.483609][ T9249] ubi0: mtd0 is detached [ 271.488102][ T9251] ubi0: attaching mtd0 [ 271.493734][ T9251] ubi0: scanning is finished [ 271.542071][ T9251] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 271.550124][ T9251] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 271.557497][ T9251] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 271.564623][ T9251] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 271.572360][ T9251] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 271.579754][ T9251] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 271.587904][ T9251] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 271.598185][ T9251] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 271.608385][ T9264] ubi0: background thread "ubi_bgt0d" started, PID 9264 [ 271.608888][ T9253] ubi0: detaching mtd0 [ 271.622489][ T9253] ubi0: mtd0 is detached [ 271.626959][ T9255] ubi0: attaching mtd0 [ 271.632211][ T9255] ubi0: scanning is finished [ 271.665718][ T9255] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 271.674469][ T9255] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 271.682262][ T9255] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 271.689545][ T9255] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 271.697029][ T9255] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 271.703991][ T9255] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 271.712093][ T9255] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 271.722651][ T9255] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 271.732849][ T9257] ubi0: detaching mtd0 [ 271.734958][ T9265] ubi0: background thread "ubi_bgt0d" started, PID 9265 [ 271.747996][ T9257] ubi0: mtd0 is detached [ 271.752864][ T9259] ubi0: attaching mtd0 [ 271.757948][ T9259] ubi0: scanning is finished [ 271.782532][ T9259] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 271.790721][ T9259] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 271.798136][ T9259] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 271.805236][ T9259] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 271.812938][ T9259] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 271.820231][ T9259] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 271.828443][ T9259] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 271.838710][ T9259] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 271.849642][ T9266] ubi0: background thread "ubi_bgt0d" started, PID 9266 [ 271.856833][ T9261] ubi0: detaching mtd0 [ 271.862912][ T9261] ubi0: mtd0 is detached [ 271.867452][ T9239] ubi0: attaching mtd0 [ 271.872314][ T9239] ubi0: scanning is finished 2022/09/20 08:17:47 executed programs: 1126 [ 271.893182][ T9239] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 271.904277][ T9243] ubi0: attaching mtd0 [ 271.912288][ T9243] ubi0: scanning is finished [ 271.948659][ T9243] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 271.960366][ T9247] ubi0: attaching mtd0 [ 271.968445][ T9247] ubi0: scanning is finished [ 272.012144][ T9247] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 272.022389][ T9251] ubi0: attaching mtd0 [ 272.029696][ T9251] ubi0: scanning is finished [ 272.058580][ T9251] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 272.071103][ T9255] ubi0: attaching mtd0 [ 272.076864][ T9255] ubi0: scanning is finished [ 272.120970][ T9255] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 272.132693][ T9259] ubi0: attaching mtd0 [ 272.139648][ T9259] ubi0: scanning is finished [ 272.186391][ T9259] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 272.201756][ T9269] ubi0: attaching mtd0 [ 272.206661][ T9269] ubi0: scanning is finished [ 272.244285][ T9269] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 272.253017][ T9269] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 272.260628][ T9269] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 272.267809][ T9269] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 272.275867][ T9269] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 272.283784][ T9269] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 272.292075][ T9269] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 272.302382][ T9269] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 272.312838][ T9290] ubi0: background thread "ubi_bgt0d" started, PID 9290 [ 272.320080][ T9273] ubi: mtd0 is already attached to ubi0 [ 272.325786][ T9272] ubi0: detaching mtd0 [ 272.334251][ T9272] ubi0: mtd0 is detached [ 272.338816][ T9277] ubi0: attaching mtd0 [ 272.344218][ T9277] ubi0: scanning is finished [ 272.370377][ T9277] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 272.378207][ T9277] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 272.386013][ T9277] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 272.393784][ T9277] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 272.401822][ T9277] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 272.411046][ T9277] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 272.419489][ T9277] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 272.429916][ T9277] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 272.440366][ T9293] ubi0: background thread "ubi_bgt0d" started, PID 9293 [ 272.447651][ T9279] ubi0: detaching mtd0 [ 272.454612][ T9279] ubi0: mtd0 is detached [ 272.459612][ T9281] ubi0: attaching mtd0 [ 272.464800][ T9281] ubi0: scanning is finished [ 272.525624][ T9281] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 272.533499][ T9281] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 272.540911][ T9281] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 272.547899][ T9281] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 272.556331][ T9281] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 272.566196][ T9281] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 272.575286][ T9281] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 272.588046][ T9281] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 272.602074][ T9294] ubi0: background thread "ubi_bgt0d" started, PID 9294 [ 272.609287][ T9284] ubi: mtd0 is already attached to ubi0 [ 272.615075][ T9285] ubi0: detaching mtd0 [ 272.621922][ T9285] ubi0: mtd0 is detached [ 272.626431][ T9289] ubi0: attaching mtd0 [ 272.632592][ T9289] ubi0: scanning is finished [ 272.685770][ T9289] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 272.693859][ T9289] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 272.702058][ T9289] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 272.712167][ T9289] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 272.720733][ T9289] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 272.727631][ T9289] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 272.735746][ T9289] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 272.745732][ T9289] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 272.756338][ T9291] ubi0: detaching mtd0 [ 272.760525][ T9298] ubi0: background thread "ubi_bgt0d" started, PID 9298 [ 272.773049][ T9291] ubi0: mtd0 is detached [ 272.777463][ T9272] ubi0: attaching mtd0 [ 272.782836][ T9272] ubi0: scanning is finished [ 272.805176][ T9272] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 272.815396][ T9273] ubi0: attaching mtd0 [ 272.822326][ T9273] ubi0: scanning is finished [ 272.875975][ T9273] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 272.886918][ T9277] ubi0: attaching mtd0 [ 272.899949][ T9277] ubi0: scanning is finished [ 272.965890][ T9277] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 272.977109][ T9287] ubi0: attaching mtd0 [ 272.983287][ T9287] ubi0: scanning is finished [ 273.042647][ T9287] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 273.056322][ T9297] ubi0: attaching mtd0 [ 273.061467][ T9297] ubi0: scanning is finished [ 273.102746][ T9297] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 273.110996][ T9297] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 273.118315][ T9297] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 273.125612][ T9297] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 273.133484][ T9297] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 273.140737][ T9297] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 273.149175][ T9297] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 273.159384][ T9297] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 273.169669][ T9314] ubi0: background thread "ubi_bgt0d" started, PID 9314 [ 273.176820][ T9299] ubi0: detaching mtd0 [ 273.184839][ T9299] ubi0: mtd0 is detached [ 273.189512][ T9289] ubi0: attaching mtd0 [ 273.194615][ T9289] ubi0: scanning is finished [ 273.243806][ T9289] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 273.254068][ T9302] ubi0: attaching mtd0 [ 273.259964][ T9302] ubi0: scanning is finished [ 273.295896][ T9302] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 273.304289][ T9302] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 273.312697][ T9302] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 273.320699][ T9302] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 273.328247][ T9302] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 273.335168][ T9302] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 273.343577][ T9302] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 273.353865][ T9302] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 273.365931][ T9318] ubi0: background thread "ubi_bgt0d" started, PID 9318 [ 273.369937][ T9305] ubi0: detaching mtd0 [ 273.378377][ T9305] ubi0: mtd0 is detached [ 273.387234][ T9306] ubi0: attaching mtd0 [ 273.393015][ T9306] ubi0: scanning is finished [ 273.446585][ T9306] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 273.454579][ T9306] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 273.462022][ T9306] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 273.469459][ T9306] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 273.477005][ T9306] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 273.484294][ T9306] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 273.492827][ T9306] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 273.503049][ T9306] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 273.513224][ T9323] ubi0: background thread "ubi_bgt0d" started, PID 9323 [ 273.518998][ T9307] ubi0: detaching mtd0 [ 273.526982][ T9307] ubi0: mtd0 is detached [ 273.531697][ T9310] ubi0: attaching mtd0 [ 273.536569][ T9310] ubi0: scanning is finished [ 273.596403][ T9310] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 273.604153][ T9310] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 273.615930][ T9310] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 273.623003][ T9310] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 273.635080][ T9310] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 273.641952][ T9310] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 273.651592][ T9310] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 273.661622][ T9310] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 273.671604][ T9324] ubi0: background thread "ubi_bgt0d" started, PID 9324 [ 273.678634][ T9311] ubi0: detaching mtd0 [ 273.684744][ T9311] ubi0: mtd0 is detached [ 273.689609][ T9315] ubi0: attaching mtd0 [ 273.694440][ T9315] ubi0: scanning is finished [ 273.742139][ T9315] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 273.753799][ T9315] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 273.762703][ T9315] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 273.774243][ T9315] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 273.782006][ T9315] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 273.788776][ T9315] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 273.801219][ T9315] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 273.811224][ T9315] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 273.824191][ T9316] ubi0: detaching mtd0 [ 273.824191][ T9325] ubi0: background thread "ubi_bgt0d" started, PID 9325 [ 273.838536][ T9316] ubi0: mtd0 is detached [ 273.843685][ T9297] ubi0: attaching mtd0 [ 273.848465][ T9297] ubi0: scanning is finished [ 273.916304][ T9297] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 273.927119][ T9320] ubi0: attaching mtd0 [ 273.932877][ T9320] ubi0: scanning is finished [ 273.977119][ T9320] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 273.986615][ T9320] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 273.994593][ T9320] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 274.001824][ T9320] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 274.009404][ T9320] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 274.016275][ T9320] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 274.024355][ T9320] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 274.034290][ T9320] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 274.044467][ T9321] ubi0: detaching mtd0 [ 274.044617][ T9329] ubi0: background thread "ubi_bgt0d" started, PID 9329 [ 274.062003][ T9321] ubi0: mtd0 is detached [ 274.067315][ T9305] ubi0: attaching mtd0 [ 274.074220][ T9305] ubi0: scanning is finished [ 274.097290][ T9305] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 274.107458][ T9306] ubi0: attaching mtd0 [ 274.116401][ T9306] ubi0: scanning is finished [ 274.175579][ T9306] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 274.187060][ T9310] ubi0: attaching mtd0 [ 274.200537][ T9310] ubi0: scanning is finished [ 274.228318][ T9310] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 274.241443][ T9315] ubi0: attaching mtd0 [ 274.246439][ T9315] ubi0: scanning is finished [ 274.275484][ T9315] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 274.285853][ T9328] ubi0: attaching mtd0 [ 274.291316][ T9328] ubi0: scanning is finished [ 274.329308][ T9328] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 274.337014][ T9328] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 274.344759][ T9328] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 274.352031][ T9328] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 274.359869][ T9328] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 274.366851][ T9328] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 274.375267][ T9328] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 274.386063][ T9328] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 274.396466][ T9346] ubi0: background thread "ubi_bgt0d" started, PID 9346 [ 274.396882][ T9330] ubi0: detaching mtd0 [ 274.413087][ T9330] ubi0: mtd0 is detached [ 274.418108][ T9320] ubi0: attaching mtd0 [ 274.424111][ T9320] ubi0: scanning is finished [ 274.476264][ T9320] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 274.488026][ T9333] ubi0: attaching mtd0 [ 274.494232][ T9333] ubi0: scanning is finished [ 274.541159][ T9333] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 274.549115][ T9333] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 274.556594][ T9333] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 274.563924][ T9333] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 274.572343][ T9333] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 274.583653][ T9333] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 274.592674][ T9333] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 274.606129][ T9333] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 274.616772][ T9351] ubi0: background thread "ubi_bgt0d" started, PID 9351 [ 274.616909][ T9336] ubi0: detaching mtd0 [ 274.631811][ T9336] ubi0: mtd0 is detached [ 274.637007][ T9337] ubi0: attaching mtd0 [ 274.641831][ T9337] ubi0: scanning is finished [ 274.671237][ T9337] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 274.679215][ T9337] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 274.686547][ T9337] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 274.693679][ T9337] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 274.701185][ T9337] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 274.707957][ T9337] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 274.716105][ T9337] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 274.726083][ T9337] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 274.736177][ T9353] ubi0: background thread "ubi_bgt0d" started, PID 9353 [ 274.743255][ T9339] ubi0: detaching mtd0 [ 274.750147][ T9339] ubi0: mtd0 is detached [ 274.756198][ T9341] ubi0: attaching mtd0 [ 274.762821][ T9341] ubi0: scanning is finished [ 274.793784][ T9341] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 274.806067][ T9341] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 274.813404][ T9341] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 274.824816][ T9341] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 274.832254][ T9341] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 274.843626][ T9341] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 274.852884][ T9341] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 274.867536][ T9341] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 274.877517][ T9354] ubi0: background thread "ubi_bgt0d" started, PID 9354 [ 274.881945][ T9343] ubi0: detaching mtd0 [ 274.891144][ T9343] ubi0: mtd0 is detached [ 274.895605][ T9345] ubi0: attaching mtd0 [ 274.901577][ T9345] ubi0: scanning is finished [ 274.954681][ T9345] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 274.962932][ T9345] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 274.971102][ T9345] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 274.978279][ T9345] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 274.989453][ T9345] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 274.996520][ T9345] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 275.004794][ T9345] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 275.015005][ T9345] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 275.025262][ T9355] ubi0: background thread "ubi_bgt0d" started, PID 9355 [ 275.028031][ T9347] ubi0: detaching mtd0 [ 275.038155][ T9347] ubi0: mtd0 is detached [ 275.042783][ T9328] ubi0: attaching mtd0 [ 275.047812][ T9328] ubi0: scanning is finished [ 275.073527][ T9328] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 275.085618][ T9350] ubi0: attaching mtd0 [ 275.091588][ T9350] ubi0: scanning is finished [ 275.132741][ T9350] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 275.140522][ T9350] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 275.147880][ T9350] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 275.155247][ T9350] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 275.163118][ T9350] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 275.170202][ T9350] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 275.178332][ T9350] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 275.190124][ T9350] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 275.200223][ T9359] ubi0: background thread "ubi_bgt0d" started, PID 9359 [ 275.200327][ T9352] ubi0: detaching mtd0 [ 275.213465][ T9352] ubi0: mtd0 is detached [ 275.217958][ T9333] ubi0: attaching mtd0 [ 275.223186][ T9333] ubi0: scanning is finished [ 275.247630][ T9333] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 275.258682][ T9337] ubi0: attaching mtd0 [ 275.263920][ T9337] ubi0: scanning is finished [ 275.302074][ T9337] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 275.315165][ T9341] ubi0: attaching mtd0 [ 275.320732][ T9341] ubi0: scanning is finished [ 275.356709][ T9341] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 275.368323][ T9345] ubi0: attaching mtd0 [ 275.374334][ T9345] ubi0: scanning is finished [ 275.404841][ T9345] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 275.423307][ T9358] ubi0: attaching mtd0 [ 275.429548][ T9358] ubi0: scanning is finished [ 275.465704][ T9358] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 275.473896][ T9358] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 275.481742][ T9358] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 275.488852][ T9358] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 275.498505][ T9358] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 275.508964][ T9358] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 275.517268][ T9358] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 275.527871][ T9358] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 275.538669][ T9376] ubi0: background thread "ubi_bgt0d" started, PID 9376 [ 275.538850][ T9360] ubi0: detaching mtd0 [ 275.553540][ T9360] ubi0: mtd0 is detached [ 275.558409][ T9350] ubi0: attaching mtd0 [ 275.568007][ T9350] ubi0: scanning is finished [ 275.604230][ T9350] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 275.616386][ T9363] ubi0: attaching mtd0 [ 275.630637][ T9363] ubi0: scanning is finished [ 275.661962][ T9363] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 275.673050][ T9363] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 275.680731][ T9363] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 275.687965][ T9363] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 275.696352][ T9363] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 275.703391][ T9363] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 275.712464][ T9363] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 275.722845][ T9363] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 275.733245][ T9365] ubi0: detaching mtd0 [ 275.737723][ T9381] ubi0: background thread "ubi_bgt0d" started, PID 9381 [ 275.747179][ T9365] ubi0: mtd0 is detached [ 275.752791][ T9368] ubi0: attaching mtd0 [ 275.757678][ T9368] ubi0: scanning is finished [ 275.796357][ T9368] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 275.804336][ T9368] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 275.811860][ T9368] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 275.818863][ T9368] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 275.826410][ T9368] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 275.833291][ T9368] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 275.841422][ T9368] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 275.851367][ T9368] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 275.861340][ T9383] ubi0: background thread "ubi_bgt0d" started, PID 9383 [ 275.868524][ T9370] ubi: mtd0 is already attached to ubi0 [ 275.874754][ T9372] ubi0: detaching mtd0 [ 275.883002][ T9372] ubi0: mtd0 is detached [ 275.887542][ T9375] ubi0: attaching mtd0 [ 275.893991][ T9375] ubi0: scanning is finished [ 275.922130][ T9375] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 275.929812][ T9375] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 275.937142][ T9375] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 275.944454][ T9375] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 275.951970][ T9375] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 275.958837][ T9375] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 275.968162][ T9375] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 275.978783][ T9375] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 275.988861][ T9377] ubi0: detaching mtd0 [ 275.989089][ T9386] ubi0: background thread "ubi_bgt0d" started, PID 9386 [ 276.008782][ T9377] ubi0: mtd0 is detached [ 276.014672][ T9358] ubi0: attaching mtd0 [ 276.023999][ T9358] ubi0: scanning is finished [ 276.051314][ T9358] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 276.062101][ T9380] ubi0: attaching mtd0 [ 276.066938][ T9380] ubi0: scanning is finished [ 276.105922][ T9380] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 276.114464][ T9380] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 276.122739][ T9380] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 276.130068][ T9380] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 276.138265][ T9380] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 276.145536][ T9380] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 276.153891][ T9380] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 276.164194][ T9380] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 276.174883][ T9391] ubi0: background thread "ubi_bgt0d" started, PID 9391 [ 276.179240][ T9382] ubi0: detaching mtd0 [ 276.187735][ T9382] ubi0: mtd0 is detached [ 276.196957][ T9363] ubi0: attaching mtd0 [ 276.202334][ T9363] ubi0: scanning is finished [ 276.266190][ T9363] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 276.275826][ T9368] ubi0: attaching mtd0 [ 276.286633][ T9368] ubi0: scanning is finished [ 276.336594][ T9368] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 276.347101][ T9385] ubi0: attaching mtd0 [ 276.359233][ T9385] ubi0: scanning is finished [ 276.390425][ T9385] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 276.399965][ T9385] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 276.407303][ T9385] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 276.416030][ T9385] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 276.423584][ T9385] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 276.431676][ T9385] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 276.442730][ T9385] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 276.455880][ T9385] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 276.471368][ T9403] ubi0: background thread "ubi_bgt0d" started, PID 9403 [ 276.471440][ T9387] ubi0: detaching mtd0 [ 276.486244][ T9387] ubi0: mtd0 is detached [ 276.491305][ T9375] ubi0: attaching mtd0 [ 276.496240][ T9375] ubi0: scanning is finished [ 276.524001][ T9375] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 276.536005][ T9390] ubi0: attaching mtd0 [ 276.542233][ T9390] ubi0: scanning is finished [ 276.586811][ T9390] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 276.594674][ T9390] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 276.602267][ T9390] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 276.609851][ T9390] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 276.617634][ T9390] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 276.624709][ T9390] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 276.633544][ T9390] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 276.644001][ T9390] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 276.654366][ T9392] ubi0: detaching mtd0 [ 276.660811][ T9392] ubi0: mtd0 is detached [ 276.665506][ T9394] ubi0: attaching mtd0 [ 276.670980][ T9394] ubi0: scanning is finished [ 276.704772][ T9394] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 276.712478][ T9394] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 276.720051][ T9394] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 276.727147][ T9394] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 276.734788][ T9394] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 276.741937][ T9394] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 276.750245][ T9394] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 276.760379][ T9394] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 276.770663][ T9410] ubi0: background thread "ubi_bgt0d" started, PID 9410 [ 276.777810][ T9396] ubi0: detaching mtd0 [ 276.786609][ T9396] ubi0: mtd0 is detached [ 276.791591][ T9398] ubi0: attaching mtd0 [ 276.796771][ T9398] ubi0: scanning is finished [ 276.823629][ T9398] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 276.831693][ T9398] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 276.838964][ T9398] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 276.845905][ T9398] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 276.854548][ T9398] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 276.861451][ T9398] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 276.869830][ T9398] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 276.881570][ T9398] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 276.892296][ T9412] ubi0: background thread "ubi_bgt0d" started, PID 9412 [ 276.892301][ T9401] ubi0: detaching mtd0 [ 276.905109][ T9401] ubi0: mtd0 is detached [ 276.911077][ T9402] ubi0: attaching mtd0 [ 276.915918][ T9402] ubi0: scanning is finished [ 276.942523][ T9402] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 276.950262][ T9402] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 276.957476][ T9402] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 276.964596][ T9402] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 276.972131][ T9402] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 276.979154][ T9402] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 276.987232][ T9402] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 276.997267][ T9402] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 277.007248][ T9413] ubi0: background thread "ubi_bgt0d" started, PID 9413 [ 277.020493][ T9404] ubi0: detaching mtd0 [ 277.026526][ T9404] ubi0: mtd0 is detached [ 277.031038][ T9385] ubi0: attaching mtd0 [ 277.036897][ T9385] ubi0: scanning is finished 2022/09/20 08:17:53 executed programs: 1156 [ 277.061199][ T9385] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 277.071612][ T9407] ubi0: attaching mtd0 [ 277.077628][ T9407] ubi0: scanning is finished [ 277.107219][ T9407] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 277.115253][ T9407] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 277.124312][ T9407] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 277.131738][ T9407] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 277.139791][ T9407] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 277.146638][ T9407] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 277.154804][ T9407] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 277.165572][ T9407] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 277.176220][ T9417] ubi0: background thread "ubi_bgt0d" started, PID 9417 [ 277.176327][ T9409] ubi0: detaching mtd0 [ 277.191565][ T9409] ubi0: mtd0 is detached [ 277.196410][ T9390] ubi0: attaching mtd0 [ 277.201670][ T9390] ubi0: scanning is finished [ 277.225772][ T9390] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 277.237749][ T9396] ubi0: attaching mtd0 [ 277.244695][ T9396] ubi0: scanning is finished [ 277.277197][ T9396] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 277.288000][ T9398] ubi0: attaching mtd0 [ 277.294501][ T9398] ubi0: scanning is finished [ 277.362867][ T9398] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 277.377153][ T9402] ubi0: attaching mtd0 [ 277.383281][ T9402] ubi0: scanning is finished [ 277.426616][ T9402] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 277.437802][ T9416] ubi0: attaching mtd0 [ 277.450080][ T9416] ubi0: scanning is finished [ 277.507257][ T9416] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 277.515164][ T9416] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 277.522740][ T9416] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 277.530006][ T9416] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 277.537502][ T9416] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 277.544729][ T9416] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 277.554026][ T9416] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 277.564481][ T9416] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 277.574888][ T9435] ubi0: background thread "ubi_bgt0d" started, PID 9435 [ 277.574892][ T9418] ubi0: detaching mtd0 [ 277.590977][ T9418] ubi0: mtd0 is detached [ 277.595343][ T9407] ubi0: attaching mtd0 [ 277.604453][ T9407] ubi0: scanning is finished [ 277.653035][ T9407] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 277.667741][ T9421] ubi0: attaching mtd0 [ 277.672775][ T9421] ubi0: scanning is finished [ 277.717760][ T9421] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 277.725686][ T9421] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 277.733737][ T9421] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 277.740818][ T9421] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 277.748201][ T9421] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 277.755064][ T9421] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 277.763375][ T9421] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 277.773465][ T9421] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 277.783451][ T9439] ubi0: background thread "ubi_bgt0d" started, PID 9439 [ 277.790587][ T9425] ubi0: detaching mtd0 [ 277.796468][ T9425] ubi0: mtd0 is detached [ 277.802810][ T9424] ubi0: attaching mtd0 [ 277.808724][ T9424] ubi0: scanning is finished [ 277.856242][ T9424] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 277.864512][ T9424] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 277.872316][ T9424] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 277.879918][ T9424] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 277.887362][ T9424] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 277.894387][ T9424] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 277.902433][ T9424] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 277.912560][ T9424] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 277.922725][ T9441] ubi0: background thread "ubi_bgt0d" started, PID 9441 [ 277.922817][ T9427] ubi0: detaching mtd0 [ 277.936239][ T9427] ubi0: mtd0 is detached [ 277.940701][ T9429] ubi0: attaching mtd0 [ 277.945545][ T9429] ubi0: scanning is finished [ 277.978579][ T9429] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 277.986263][ T9429] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 277.993635][ T9429] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 278.000747][ T9429] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 278.008113][ T9429] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 278.014967][ T9429] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 278.024346][ T9429] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 278.034338][ T9429] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 278.044388][ T9442] ubi0: background thread "ubi_bgt0d" started, PID 9442 [ 278.051549][ T9432] ubi0: detaching mtd0 [ 278.057495][ T9432] ubi0: mtd0 is detached [ 278.061866][ T9433] ubi0: attaching mtd0 [ 278.066641][ T9433] ubi0: scanning is finished [ 278.123670][ T9433] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 278.132685][ T9433] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 278.140017][ T9433] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 278.147001][ T9433] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 278.154505][ T9433] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 278.161433][ T9433] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 278.169470][ T9433] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 278.179472][ T9433] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 278.189521][ T9443] ubi0: background thread "ubi_bgt0d" started, PID 9443 [ 278.196532][ T9434] ubi0: detaching mtd0 [ 278.204339][ T9434] ubi0: mtd0 is detached [ 278.208716][ T9416] ubi0: attaching mtd0 [ 278.214999][ T9416] ubi0: scanning is finished [ 278.237905][ T9416] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 278.250381][ T9438] ubi0: attaching mtd0 [ 278.255734][ T9438] ubi0: scanning is finished [ 278.284990][ T9438] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 278.292985][ T9438] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 278.300746][ T9438] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 278.307700][ T9438] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 278.315978][ T9438] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 278.323143][ T9438] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 278.331408][ T9438] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 278.344446][ T9438] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 278.355609][ T9440] ubi0: detaching mtd0 [ 278.355617][ T9447] ubi0: background thread "ubi_bgt0d" started, PID 9447 [ 278.368722][ T9440] ubi0: mtd0 is detached [ 278.373514][ T9421] ubi0: attaching mtd0 [ 278.378690][ T9421] ubi0: scanning is finished [ 278.408621][ T9421] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 278.418678][ T9424] ubi0: attaching mtd0 [ 278.425538][ T9424] ubi0: scanning is finished [ 278.481848][ T9424] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 278.498167][ T9429] ubi0: attaching mtd0 [ 278.505162][ T9429] ubi0: scanning is finished [ 278.538492][ T9429] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 278.550664][ T9433] ubi0: attaching mtd0 [ 278.555468][ T9433] ubi0: scanning is finished [ 278.598348][ T9433] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 278.611226][ T9446] ubi0: attaching mtd0 [ 278.620028][ T9446] ubi0: scanning is finished [ 278.664795][ T9446] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 278.673177][ T9446] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 278.680545][ T9446] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 278.688338][ T9446] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 278.698200][ T9446] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 278.705074][ T9446] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 278.713380][ T9446] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 278.723412][ T9446] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 278.733509][ T9464] ubi0: background thread "ubi_bgt0d" started, PID 9464 [ 278.733588][ T9448] ubi0: detaching mtd0 [ 278.746456][ T9448] ubi0: mtd0 is detached [ 278.751028][ T9438] ubi0: attaching mtd0 [ 278.756783][ T9438] ubi0: scanning is finished [ 278.814351][ T9438] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 278.827207][ T9451] ubi0: attaching mtd0 [ 278.833798][ T9451] ubi0: scanning is finished [ 278.891206][ T9451] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 278.898814][ T9451] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 278.912309][ T9451] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 278.921667][ T9451] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 278.934432][ T9451] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 278.943165][ T9451] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 278.954376][ T9451] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 278.965925][ T9451] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 278.978975][ T9469] ubi0: background thread "ubi_bgt0d" started, PID 9469 [ 278.986089][ T9453] ubi0: detaching mtd0 [ 278.993626][ T9453] ubi0: mtd0 is detached [ 278.997986][ T9455] ubi0: attaching mtd0 [ 279.004526][ T9455] ubi0: scanning is finished [ 279.057819][ T9455] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 279.065554][ T9455] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 279.077431][ T9455] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 279.084432][ T9455] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 279.092006][ T9455] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 279.099015][ T9455] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 279.107014][ T9455] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 279.117050][ T9455] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 279.127294][ T9457] ubi0: detaching mtd0 [ 279.127354][ T9471] ubi0: background thread "ubi_bgt0d" started, PID 9471 [ 279.143093][ T9457] ubi0: mtd0 is detached [ 279.147589][ T9459] ubi0: attaching mtd0 [ 279.152450][ T9459] ubi0: scanning is finished [ 279.207162][ T9459] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 279.214902][ T9459] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 279.222230][ T9459] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 279.229679][ T9459] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 279.237081][ T9459] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 279.244209][ T9459] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 279.252254][ T9459] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 279.262400][ T9459] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 279.272669][ T9461] ubi0: detaching mtd0 [ 279.272778][ T9472] ubi0: background thread "ubi_bgt0d" started, PID 9472 [ 279.288631][ T9461] ubi0: mtd0 is detached [ 279.293535][ T9463] ubi0: attaching mtd0 [ 279.299264][ T9463] ubi0: scanning is finished [ 279.332512][ T9463] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 279.341056][ T9463] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 279.348262][ T9463] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 279.355299][ T9463] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 279.362808][ T9463] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 279.369688][ T9463] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 279.377674][ T9463] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 279.387655][ T9463] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 279.397649][ T9473] ubi0: background thread "ubi_bgt0d" started, PID 9473 [ 279.411732][ T9465] ubi0: detaching mtd0 [ 279.418163][ T9465] ubi0: mtd0 is detached [ 279.425595][ T9446] ubi0: attaching mtd0 [ 279.431740][ T9446] ubi0: scanning is finished [ 279.493821][ T9446] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 279.505343][ T9468] ubi0: attaching mtd0 [ 279.510978][ T9468] ubi0: scanning is finished [ 279.547282][ T9468] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 279.557090][ T9468] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 279.566825][ T9468] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 279.578002][ T9468] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 279.587751][ T9468] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 279.596693][ T9468] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 279.606845][ T9468] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 279.618967][ T9468] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 279.631581][ T9477] ubi0: background thread "ubi_bgt0d" started, PID 9477 [ 279.634460][ T9470] ubi0: detaching mtd0 [ 279.644779][ T9470] ubi0: mtd0 is detached [ 279.649576][ T9451] ubi0: attaching mtd0 [ 279.654535][ T9451] ubi0: scanning is finished [ 279.685177][ T9451] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 279.695500][ T9455] ubi0: attaching mtd0 [ 279.700792][ T9455] ubi0: scanning is finished [ 279.733798][ T9455] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 279.748389][ T9459] ubi0: attaching mtd0 [ 279.755251][ T9459] ubi0: scanning is finished [ 279.796054][ T9459] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 279.806236][ T9463] ubi0: attaching mtd0 [ 279.811429][ T9463] ubi0: scanning is finished [ 279.851541][ T9463] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 279.863025][ T9476] ubi0: attaching mtd0 [ 279.867931][ T9476] ubi0: scanning is finished [ 279.904073][ T9476] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 279.915453][ T9476] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 279.923145][ T9476] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 279.930407][ T9476] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 279.938463][ T9476] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 279.946845][ T9476] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 279.955115][ T9476] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 279.965253][ T9476] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 279.976774][ T9494] ubi0: background thread "ubi_bgt0d" started, PID 9494 [ 279.980151][ T9478] ubi0: detaching mtd0 [ 279.992195][ T9478] ubi0: mtd0 is detached [ 279.996835][ T9468] ubi0: attaching mtd0 [ 280.002291][ T9468] ubi0: scanning is finished [ 280.027831][ T9468] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 280.038565][ T9481] ubi0: attaching mtd0 [ 280.045880][ T9481] ubi0: scanning is finished [ 280.088035][ T9481] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 280.096204][ T9481] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 280.104420][ T9481] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 280.111973][ T9481] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 280.120016][ T9481] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 280.127072][ T9481] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 280.135642][ T9481] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 280.146711][ T9481] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 280.157278][ T9499] ubi0: background thread "ubi_bgt0d" started, PID 9499 [ 280.157524][ T9484] ubi: mtd0 is already attached to ubi0 [ 280.170126][ T9485] ubi0: detaching mtd0 [ 280.176499][ T9485] ubi0: mtd0 is detached [ 280.181379][ T9489] ubi0: attaching mtd0 [ 280.187973][ T9489] ubi0: scanning is finished [ 280.236947][ T9489] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 280.244712][ T9489] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 280.252518][ T9489] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 280.259887][ T9489] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 280.267284][ T9489] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 280.274115][ T9489] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 280.282182][ T9489] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 280.292481][ T9489] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 280.302834][ T9502] ubi0: background thread "ubi_bgt0d" started, PID 9502 [ 280.302866][ T9492] ubi: mtd0 is already attached to ubi0 [ 280.315887][ T9493] ubi0: detaching mtd0 [ 280.322525][ T9493] ubi0: mtd0 is detached [ 280.327085][ T9476] ubi0: attaching mtd0 [ 280.332966][ T9476] ubi0: scanning is finished [ 280.360023][ T9476] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 280.373681][ T9498] ubi0: attaching mtd0 [ 280.380674][ T9498] ubi0: scanning is finished [ 280.403882][ T9498] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 280.411684][ T9498] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 280.420124][ T9498] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 280.427325][ T9498] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 280.435489][ T9498] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 280.442814][ T9498] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 280.451791][ T9498] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 280.462129][ T9498] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 280.472616][ T9508] ubi0: background thread "ubi_bgt0d" started, PID 9508 [ 280.472620][ T9500] ubi0: detaching mtd0 [ 280.485358][ T9500] ubi0: mtd0 is detached [ 280.490012][ T9487] ubi0: attaching mtd0 [ 280.495114][ T9487] ubi0: scanning is finished [ 280.517979][ T9487] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 280.528640][ T9481] ubi0: attaching mtd0 [ 280.540181][ T9481] ubi0: scanning is finished [ 280.571585][ T9481] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 280.582711][ T9495] ubi0: attaching mtd0 [ 280.587616][ T9495] ubi0: scanning is finished [ 280.629575][ T9495] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 280.641895][ T9493] ubi0: attaching mtd0 [ 280.647405][ T9493] ubi0: scanning is finished [ 280.683401][ T9493] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 280.700416][ T9507] ubi0: attaching mtd0 [ 280.705872][ T9507] ubi0: scanning is finished [ 280.774224][ T9507] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 280.782441][ T9507] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 280.789857][ T9507] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 280.797230][ T9507] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 280.805113][ T9507] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 280.812036][ T9507] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 280.820347][ T9507] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 280.831026][ T9507] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 280.841333][ T9509] ubi0: detaching mtd0 [ 280.845514][ T9525] ubi0: background thread "ubi_bgt0d" started, PID 9525 [ 280.859388][ T9509] ubi0: mtd0 is detached [ 280.863884][ T9498] ubi0: attaching mtd0 [ 280.868787][ T9498] ubi0: scanning is finished [ 280.891654][ T9498] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 280.902908][ T9512] ubi0: attaching mtd0 [ 280.907893][ T9512] ubi0: scanning is finished [ 280.966266][ T9512] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 280.974068][ T9512] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 280.982000][ T9512] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 280.990970][ T9512] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 280.998821][ T9512] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 281.007192][ T9512] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 281.015563][ T9512] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 281.025726][ T9512] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 281.035868][ T9515] ubi: mtd0 is already attached to ubi0 [ 281.035894][ T9531] ubi0: background thread "ubi_bgt0d" started, PID 9531 [ 281.041857][ T9516] ubi0: detaching mtd0 [ 281.056328][ T9516] ubi0: mtd0 is detached [ 281.061115][ T9520] ubi0: attaching mtd0 [ 281.068205][ T9520] ubi0: scanning is finished [ 281.093224][ T9520] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 281.101286][ T9520] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 281.108691][ T9520] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 281.116049][ T9520] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 281.123682][ T9520] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 281.130665][ T9520] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 281.138775][ T9520] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 281.149327][ T9520] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 281.159539][ T9523] ubi0: detaching mtd0 [ 281.159575][ T9533] ubi0: background thread "ubi_bgt0d" started, PID 9533 [ 281.173154][ T9523] ubi0: mtd0 is detached [ 281.177665][ T9524] ubi0: attaching mtd0 [ 281.182945][ T9524] ubi0: scanning is finished [ 281.215873][ T9524] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 281.224036][ T9524] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 281.235772][ T9524] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 281.242802][ T9524] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 281.250537][ T9524] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 281.257310][ T9524] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 281.265536][ T9524] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 281.275687][ T9524] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 281.286286][ T9534] ubi0: background thread "ubi_bgt0d" started, PID 9534 [ 281.286656][ T9526] ubi0: detaching mtd0 [ 281.301528][ T9526] ubi0: mtd0 is detached [ 281.306051][ T9509] ubi0: attaching mtd0 [ 281.311289][ T9509] ubi0: scanning is finished [ 281.334675][ T9509] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 281.346797][ T9530] ubi0: attaching mtd0 [ 281.352631][ T9530] ubi0: scanning is finished [ 281.375919][ T9530] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 281.384026][ T9530] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 281.393238][ T9530] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 281.400479][ T9530] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 281.408085][ T9530] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 281.415193][ T9530] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 281.423514][ T9530] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 281.433759][ T9530] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 281.443948][ T9538] ubi0: background thread "ubi_bgt0d" started, PID 9538 [ 281.451289][ T9532] ubi0: detaching mtd0 [ 281.457163][ T9532] ubi0: mtd0 is detached [ 281.461794][ T9512] ubi0: attaching mtd0 [ 281.467507][ T9512] ubi0: scanning is finished [ 281.521980][ T9512] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 281.537710][ T9515] ubi0: attaching mtd0 [ 281.543047][ T9515] ubi0: scanning is finished [ 281.593456][ T9515] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 281.603150][ T9520] ubi0: attaching mtd0 [ 281.607949][ T9520] ubi0: scanning is finished [ 281.645669][ T9520] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 281.656951][ T9524] ubi0: attaching mtd0 [ 281.664100][ T9524] ubi0: scanning is finished [ 281.733449][ T9524] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 281.741213][ T9524] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 281.748619][ T9524] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 281.755846][ T9524] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 281.763534][ T9524] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 281.770560][ T9524] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 281.779152][ T9524] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 281.789515][ T9524] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 281.799812][ T9552] ubi0: background thread "ubi_bgt0d" started, PID 9552 [ 281.807148][ T9537] ubi: mtd0 is already attached to ubi0 [ 281.816471][ T9539] ubi0: detaching mtd0 [ 281.826684][ T9539] ubi0: mtd0 is detached [ 281.834159][ T9530] ubi0: attaching mtd0 [ 281.840446][ T9530] ubi0: scanning is finished [ 281.872967][ T9530] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 281.884861][ T9542] ubi0: attaching mtd0 [ 281.891063][ T9542] ubi0: scanning is finished [ 281.935687][ T9542] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 281.943680][ T9542] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 281.951443][ T9542] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 281.958536][ T9542] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 281.966724][ T9542] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 281.974121][ T9542] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 281.982652][ T9542] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 281.992896][ T9542] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 282.003332][ T9559] ubi0: background thread "ubi_bgt0d" started, PID 9559 [ 282.010733][ T9544] ubi0: detaching mtd0 [ 282.017959][ T9544] ubi0: mtd0 is detached [ 282.022617][ T9546] ubi0: attaching mtd0 [ 282.027538][ T9546] ubi0: scanning is finished [ 282.073261][ T9546] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 282.081177][ T9546] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 282.088507][ T9546] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 282.095703][ T9546] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 282.103825][ T9546] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 282.111313][ T9546] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 282.119830][ T9546] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 282.130806][ T9546] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 282.141411][ T9562] ubi0: background thread "ubi_bgt0d" started, PID 9562 [ 282.146025][ T9549] ubi: mtd0 is already attached to ubi0 [ 282.154371][ T9550] ubi0: detaching mtd0 [ 282.162242][ T9550] ubi0: mtd0 is detached [ 282.167434][ T9554] ubi0: attaching mtd0 [ 282.172577][ T9554] ubi0: scanning is finished [ 282.207405][ T9554] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 282.215346][ T9554] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 282.222903][ T9554] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 282.232147][ T9554] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 282.240001][ T9554] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 282.246907][ T9554] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 2022/09/20 08:17:58 executed programs: 1186 [ 282.255233][ T9554] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 282.265483][ T9554] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 282.275798][ T9537] ubi: mtd0 is already attached to ubi0 [ 282.279631][ T9564] ubi0: background thread "ubi_bgt0d" started, PID 9564 [ 282.288328][ T9556] ubi0: detaching mtd0 [ 282.297323][ T9556] ubi0: mtd0 is detached [ 282.302801][ T9558] ubi0: attaching mtd0 [ 282.307881][ T9558] ubi0: scanning is finished [ 282.329704][ T9558] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 282.337298][ T9558] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 282.345010][ T9558] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 282.352559][ T9558] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 282.360369][ T9558] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 282.367276][ T9558] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 282.375453][ T9558] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 282.385822][ T9558] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 282.395956][ T9567] ubi0: background thread "ubi_bgt0d" started, PID 9567 [ 282.397100][ T9560] ubi0: detaching mtd0 [ 282.412464][ T9560] ubi0: mtd0 is detached [ 282.417159][ T9544] ubi0: attaching mtd0 [ 282.423789][ T9544] ubi0: scanning is finished [ 282.448091][ T9544] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 282.458690][ T9551] ubi0: attaching mtd0 [ 282.463983][ T9551] ubi0: scanning is finished [ 282.507157][ T9551] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 282.517803][ T9546] ubi0: attaching mtd0 [ 282.526136][ T9546] ubi0: scanning is finished [ 282.566710][ T9546] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 282.577584][ T9554] ubi0: attaching mtd0 [ 282.583254][ T9554] ubi0: scanning is finished [ 282.627200][ T9554] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 282.637187][ T9566] ubi0: attaching mtd0 [ 282.644359][ T9566] ubi0: scanning is finished [ 282.683937][ T9566] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 282.692859][ T9566] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 282.700343][ T9566] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 282.707474][ T9566] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 282.715123][ T9566] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 282.722174][ T9566] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 282.735856][ T9566] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 282.746403][ T9566] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 282.756849][ T9568] ubi0: detaching mtd0 [ 282.760992][ T9584] ubi0: background thread "ubi_bgt0d" started, PID 9584 [ 282.773535][ T9568] ubi0: mtd0 is detached [ 282.778231][ T9558] ubi0: attaching mtd0 [ 282.784062][ T9558] ubi0: scanning is finished [ 282.823142][ T9558] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 282.835314][ T9571] ubi0: attaching mtd0 [ 282.840921][ T9571] ubi0: scanning is finished [ 282.905329][ T9571] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 282.917596][ T9571] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 282.925482][ T9571] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 282.937092][ T9571] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 282.945018][ T9571] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 282.956451][ T9571] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 282.965000][ T9571] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 282.980004][ T9571] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 282.994281][ T9589] ubi0: background thread "ubi_bgt0d" started, PID 9589 [ 282.994366][ T9573] ubi0: detaching mtd0 [ 283.008845][ T9573] ubi0: mtd0 is detached [ 283.018730][ T9575] ubi0: attaching mtd0 [ 283.023741][ T9575] ubi0: scanning is finished [ 283.087806][ T9575] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 283.095645][ T9575] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 283.103479][ T9575] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 283.110929][ T9575] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 283.118490][ T9575] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 283.126414][ T9575] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 283.134516][ T9575] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 283.145126][ T9575] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 283.155157][ T9579] ubi0: detaching mtd0 [ 283.155646][ T9591] ubi0: background thread "ubi_bgt0d" started, PID 9591 [ 283.171143][ T9579] ubi0: mtd0 is detached [ 283.175480][ T9578] ubi0: attaching mtd0 [ 283.180729][ T9578] ubi0: scanning is finished [ 283.213816][ T9578] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 283.221839][ T9578] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 283.229849][ T9578] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 283.236942][ T9578] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 283.244890][ T9578] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 283.251945][ T9578] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 283.260478][ T9578] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 283.270854][ T9578] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 283.281813][ T9592] ubi0: background thread "ubi_bgt0d" started, PID 9592 [ 283.285716][ T9581] ubi0: detaching mtd0 [ 283.294600][ T9581] ubi0: mtd0 is detached [ 283.299228][ T9583] ubi0: attaching mtd0 [ 283.304103][ T9583] ubi0: scanning is finished [ 283.353278][ T9583] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 283.361449][ T9583] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 283.368823][ T9583] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 283.376161][ T9583] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 283.384898][ T9583] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 283.392748][ T9583] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 283.400891][ T9583] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 283.411315][ T9583] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 283.421756][ T9593] ubi0: background thread "ubi_bgt0d" started, PID 9593 [ 283.421857][ T9585] ubi0: detaching mtd0 [ 283.438512][ T9585] ubi0: mtd0 is detached [ 283.442999][ T9566] ubi0: attaching mtd0 [ 283.448083][ T9566] ubi0: scanning is finished [ 283.501674][ T9566] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 283.511974][ T9588] ubi0: attaching mtd0 [ 283.518828][ T9588] ubi0: scanning is finished [ 283.548226][ T9588] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 283.555992][ T9588] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 283.563762][ T9588] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 283.570999][ T9588] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 283.578544][ T9588] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 283.589083][ T9588] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 283.597163][ T9588] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 283.608180][ T9588] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 283.618434][ T9600] ubi0: background thread "ubi_bgt0d" started, PID 9600 [ 283.618641][ T9590] ubi0: detaching mtd0 [ 283.631599][ T9590] ubi0: mtd0 is detached [ 283.635957][ T9571] ubi0: attaching mtd0 [ 283.641477][ T9571] ubi0: scanning is finished [ 283.665071][ T9571] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 283.677484][ T9575] ubi0: attaching mtd0 [ 283.684784][ T9575] ubi0: scanning is finished [ 283.723629][ T9575] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 283.735503][ T9578] ubi0: attaching mtd0 [ 283.741575][ T9578] ubi0: scanning is finished [ 283.777056][ T9578] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 283.785169][ T9578] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 283.792807][ T9578] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 283.800000][ T9578] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 283.807548][ T9578] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 283.814692][ T9578] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 283.823696][ T9578] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 283.834418][ T9578] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 283.844515][ T9609] ubi0: background thread "ubi_bgt0d" started, PID 9609 [ 283.851627][ T9595] ubi: mtd0 is already attached to ubi0 [ 283.857349][ T9598] ubi: mtd0 is already attached to ubi0 [ 283.872637][ T9599] ubi0: detaching mtd0 [ 283.885139][ T9599] ubi0: mtd0 is detached [ 283.890062][ T9588] ubi0: attaching mtd0 [ 283.898115][ T9588] ubi0: scanning is finished [ 283.926944][ T9588] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 283.938387][ T9604] ubi0: attaching mtd0 [ 283.944272][ T9604] ubi0: scanning is finished [ 283.984453][ T9604] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 283.992431][ T9604] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 284.000147][ T9604] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 284.007347][ T9604] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 284.015452][ T9604] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 284.023006][ T9604] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 284.031480][ T9604] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 284.043009][ T9604] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 284.053444][ T9620] ubi0: background thread "ubi_bgt0d" started, PID 9620 [ 284.053732][ T9607] ubi0: detaching mtd0 [ 284.066948][ T9607] ubi0: mtd0 is detached [ 284.071480][ T9608] ubi0: attaching mtd0 [ 284.076261][ T9608] ubi0: scanning is finished [ 284.098674][ T9608] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 284.106844][ T9608] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 284.114665][ T9608] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 284.122478][ T9608] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 284.130407][ T9608] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 284.137384][ T9608] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 284.146008][ T9608] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 284.156192][ T9608] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 284.167305][ T9622] ubi0: background thread "ubi_bgt0d" started, PID 9622 [ 284.174766][ T9610] ubi0: detaching mtd0 [ 284.182371][ T9610] ubi0: mtd0 is detached [ 284.186670][ T9612] ubi0: attaching mtd0 [ 284.191707][ T9612] ubi0: scanning is finished [ 284.213979][ T9612] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 284.221563][ T9612] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 284.228766][ T9612] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 284.235751][ T9612] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 284.243218][ T9612] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 284.250075][ T9612] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 284.258083][ T9612] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 284.269024][ T9612] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 284.279536][ T9623] ubi0: background thread "ubi_bgt0d" started, PID 9623 [ 284.286578][ T9595] ubi: mtd0 is already attached to ubi0 [ 284.293065][ T9614] ubi: mtd0 is already attached to ubi0 [ 284.300092][ T9615] ubi0: detaching mtd0 [ 284.317767][ T9615] ubi0: mtd0 is detached [ 284.322591][ T9619] ubi0: attaching mtd0 [ 284.330672][ T9619] ubi0: scanning is finished [ 284.357405][ T9619] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 284.365435][ T9619] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 284.373270][ T9619] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 284.381175][ T9619] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 284.388677][ T9619] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 284.395747][ T9619] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 284.404065][ T9619] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 284.414161][ T9619] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 284.424610][ T9627] ubi0: background thread "ubi_bgt0d" started, PID 9627 [ 284.431769][ T9621] ubi0: detaching mtd0 [ 284.437906][ T9621] ubi0: mtd0 is detached [ 284.442553][ T9604] ubi0: attaching mtd0 [ 284.447770][ T9604] ubi0: scanning is finished [ 284.469419][ T9604] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 284.482007][ T9608] ubi0: attaching mtd0 [ 284.486931][ T9608] ubi0: scanning is finished [ 284.533083][ T9608] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 284.545854][ T9625] ubi0: attaching mtd0 [ 284.551421][ T9625] ubi0: scanning is finished [ 284.585001][ T9625] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 284.593111][ T9625] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 284.600710][ T9625] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 284.607847][ T9625] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 284.615669][ T9625] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 284.623000][ T9625] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 284.631779][ T9625] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 284.642137][ T9625] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 284.652424][ T9636] ubi0: background thread "ubi_bgt0d" started, PID 9636 [ 284.654903][ T9612] ubi: mtd0 is already attached to ubi0 [ 284.665142][ T9617] ubi: mtd0 is already attached to ubi0 [ 284.690356][ T9628] ubi0: detaching mtd0 [ 284.701466][ T9628] ubi0: mtd0 is detached [ 284.706017][ T9619] ubi0: attaching mtd0 [ 284.712164][ T9619] ubi0: scanning is finished [ 284.765376][ T9619] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 284.778497][ T9631] ubi0: attaching mtd0 [ 284.790794][ T9631] ubi0: scanning is finished [ 284.821905][ T9631] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 284.832427][ T9631] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 284.840622][ T9631] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 284.848596][ T9631] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 284.856800][ T9631] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 284.863930][ T9631] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 284.874681][ T9631] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 284.887270][ T9631] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 284.902141][ T9647] ubi0: background thread "ubi_bgt0d" started, PID 9647 [ 284.902233][ T9633] ubi0: detaching mtd0 [ 284.916064][ T9633] ubi0: mtd0 is detached [ 284.920847][ T9635] ubi0: attaching mtd0 [ 284.926340][ T9635] ubi0: scanning is finished [ 284.955648][ T9635] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 284.964034][ T9635] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 284.971359][ T9635] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 284.978569][ T9635] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 284.990869][ T9635] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 284.997735][ T9635] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 285.007408][ T9635] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 285.017767][ T9635] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 285.028163][ T9649] ubi0: background thread "ubi_bgt0d" started, PID 9649 [ 285.033171][ T9637] ubi0: detaching mtd0 [ 285.043863][ T9637] ubi0: mtd0 is detached [ 285.048449][ T9639] ubi0: attaching mtd0 [ 285.054239][ T9639] ubi0: scanning is finished [ 285.092418][ T9639] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 285.100342][ T9639] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 285.107917][ T9639] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 285.115580][ T9639] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 285.123620][ T9639] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 285.131579][ T9639] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 285.140304][ T9639] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 285.150647][ T9639] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 285.161093][ T9652] ubi0: background thread "ubi_bgt0d" started, PID 9652 [ 285.168114][ T9641] ubi: mtd0 is already attached to ubi0 [ 285.175806][ T9625] ubi: mtd0 is already attached to ubi0 [ 285.181863][ T9642] ubi0: detaching mtd0 [ 285.207304][ T9642] ubi0: mtd0 is detached [ 285.214145][ T9646] ubi0: attaching mtd0 [ 285.229488][ T9646] ubi0: scanning is finished [ 285.265031][ T9646] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 285.272915][ T9646] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 285.281726][ T9646] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 285.289428][ T9646] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 285.296821][ T9646] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 285.303717][ T9646] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 285.311855][ T9646] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 285.321845][ T9646] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 285.332025][ T9660] ubi0: background thread "ubi_bgt0d" started, PID 9660 [ 285.339250][ T9648] ubi0: detaching mtd0 [ 285.344988][ T9648] ubi0: mtd0 is detached [ 285.349627][ T9631] ubi0: attaching mtd0 [ 285.354843][ T9631] ubi0: scanning is finished [ 285.384350][ T9631] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 285.398134][ T9651] ubi0: attaching mtd0 [ 285.403851][ T9651] ubi0: scanning is finished [ 285.464047][ T9651] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 285.471942][ T9651] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 285.479883][ T9651] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 285.487127][ T9651] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 285.496372][ T9651] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 285.504169][ T9651] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 285.512341][ T9651] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 285.522357][ T9651] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 285.532348][ T9653] ubi0: detaching mtd0 [ 285.532426][ T9665] ubi0: background thread "ubi_bgt0d" started, PID 9665 [ 285.549376][ T9653] ubi0: mtd0 is detached [ 285.554396][ T9655] ubi0: attaching mtd0 [ 285.559536][ T9655] ubi0: scanning is finished [ 285.613624][ T9655] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 285.621434][ T9655] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 285.628683][ T9655] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 285.635728][ T9655] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 285.643179][ T9655] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 285.650051][ T9655] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 285.658044][ T9655] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 285.668033][ T9655] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 285.678023][ T9667] ubi0: background thread "ubi_bgt0d" started, PID 9667 [ 285.685128][ T9642] ubi: mtd0 is already attached to ubi0 [ 285.690782][ T9658] ubi: mtd0 is already attached to ubi0 [ 285.696609][ T9659] ubi0: detaching mtd0 [ 285.702613][ T9659] ubi0: mtd0 is detached [ 285.713922][ T9646] ubi0: attaching mtd0 [ 285.723875][ T9646] ubi0: scanning is finished [ 285.750330][ T9646] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 285.763057][ T9664] ubi0: attaching mtd0 [ 285.768427][ T9664] ubi0: scanning is finished [ 285.816990][ T9664] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 285.824626][ T9664] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 285.834787][ T9664] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 285.841810][ T9664] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 285.849286][ T9664] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 285.856061][ T9664] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 285.864097][ T9664] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 285.874052][ T9664] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 285.884093][ T9675] ubi0: background thread "ubi_bgt0d" started, PID 9675 [ 285.891291][ T9666] ubi0: detaching mtd0 [ 285.901833][ T9666] ubi0: mtd0 is detached [ 285.906312][ T9651] ubi0: attaching mtd0 [ 285.913082][ T9651] ubi0: scanning is finished [ 285.934554][ T9651] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 285.944363][ T9661] ubi0: attaching mtd0 [ 285.949824][ T9661] ubi0: scanning is finished [ 285.991075][ T9661] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 286.004627][ T9655] ubi0: attaching mtd0 [ 286.012357][ T9655] ubi0: scanning is finished [ 286.043467][ T9655] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 286.054197][ T9670] ubi0: attaching mtd0 [ 286.062774][ T9670] ubi0: scanning is finished [ 286.104960][ T9670] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 286.113230][ T9670] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 286.120862][ T9670] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 286.127938][ T9670] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 286.135837][ T9670] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 286.142922][ T9670] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 286.153643][ T9670] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 286.166037][ T9670] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 286.178536][ T9673] ubi0: detaching mtd0 [ 286.178568][ T9688] ubi0: background thread "ubi_bgt0d" started, PID 9688 [ 286.194275][ T9673] ubi0: mtd0 is detached [ 286.199976][ T9674] ubi0: attaching mtd0 [ 286.204827][ T9674] ubi0: scanning is finished [ 286.256398][ T9674] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 286.266223][ T9674] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 286.275835][ T9674] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 286.285310][ T9674] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 286.295588][ T9674] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 286.306036][ T9674] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 286.316370][ T9674] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 286.328617][ T9674] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 286.341046][ T9676] ubi0: detaching mtd0 [ 286.341053][ T9691] ubi0: background thread "ubi_bgt0d" started, PID 9691 [ 286.354318][ T9676] ubi0: mtd0 is detached [ 286.358955][ T9664] ubi0: attaching mtd0 [ 286.363809][ T9664] ubi0: scanning is finished [ 286.414511][ T9664] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 286.427680][ T9679] ubi0: attaching mtd0 [ 286.439686][ T9679] ubi0: scanning is finished [ 286.471601][ T9679] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 286.480385][ T9679] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 286.487605][ T9679] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 286.495278][ T9679] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 286.502926][ T9679] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 286.510022][ T9679] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 286.518197][ T9679] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 286.528494][ T9679] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 286.539023][ T9682] ubi: mtd0 is already attached to ubi0 [ 286.539268][ T9695] ubi0: background thread "ubi_bgt0d" started, PID 9695 [ 286.549248][ T9683] ubi0: detaching mtd0 [ 286.558266][ T9683] ubi0: mtd0 is detached [ 286.563121][ T9687] ubi0: attaching mtd0 [ 286.568588][ T9687] ubi0: scanning is finished [ 286.627987][ T9687] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 286.635947][ T9687] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 286.643705][ T9687] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 286.651082][ T9687] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 286.658547][ T9687] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 286.665507][ T9687] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 286.673849][ T9687] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 286.683937][ T9687] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 286.693989][ T9698] ubi0: background thread "ubi_bgt0d" started, PID 9698 [ 286.701292][ T9689] ubi0: detaching mtd0 [ 286.707407][ T9689] ubi0: mtd0 is detached [ 286.712354][ T9673] ubi0: attaching mtd0 [ 286.718440][ T9673] ubi0: scanning is finished [ 286.771228][ T9673] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 286.782027][ T9674] ubi0: attaching mtd0 [ 286.787184][ T9674] ubi0: scanning is finished [ 286.826892][ T9674] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 286.836812][ T9694] ubi0: attaching mtd0 [ 286.843451][ T9694] ubi0: scanning is finished [ 286.878320][ T9694] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 286.886402][ T9694] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 286.894043][ T9694] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 286.901879][ T9694] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 286.909667][ T9694] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 286.916640][ T9694] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 286.925745][ T9694] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 286.938985][ T9694] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 286.949316][ T9696] ubi0: detaching mtd0 [ 286.949353][ T9706] ubi0: background thread "ubi_bgt0d" started, PID 9706 [ 286.962875][ T9696] ubi0: mtd0 is detached [ 286.967391][ T9686] ubi0: attaching mtd0 [ 286.972832][ T9686] ubi0: scanning is finished [ 287.026858][ T9686] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 287.037102][ T9679] ubi0: attaching mtd0 [ 287.044945][ T9679] ubi0: scanning is finished [ 287.068071][ T9679] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 287.078617][ T9687] ubi0: attaching mtd0 [ 287.083974][ T9687] ubi0: scanning is finished [ 287.131598][ T9687] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 287.144480][ T9701] ubi0: attaching mtd0 [ 287.149668][ T9701] ubi0: scanning is finished [ 287.197609][ T9701] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 287.205515][ T9701] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 287.213262][ T9701] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 287.220480][ T9701] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 287.228104][ T9701] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 287.235129][ T9701] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 287.244524][ T9701] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 287.255332][ T9701] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 287.266083][ T9719] ubi0: background thread "ubi_bgt0d" started, PID 9719 [ 287.273485][ T9703] ubi0: detaching mtd0 [ 287.279981][ T9703] ubi0: mtd0 is detached [ 287.284461][ T9705] ubi0: attaching mtd0 [ 287.290040][ T9705] ubi0: scanning is finished [ 287.315526][ T9705] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 287.323515][ T9705] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 287.331754][ T9705] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 287.339030][ T9705] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 287.346556][ T9705] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 287.353864][ T9705] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 287.362262][ T9705] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 287.372624][ T9705] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 287.383365][ T9707] ubi0: detaching mtd0 [ 287.389679][ T9707] ubi0: mtd0 is detached [ 287.394157][ T9694] ubi0: attaching mtd0 [ 287.399334][ T9694] ubi0: scanning is finished 2022/09/20 08:18:03 executed programs: 1220 [ 287.445319][ T9694] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 287.455744][ T9710] ubi0: attaching mtd0 [ 287.462949][ T9710] ubi0: scanning is finished [ 287.507524][ T9710] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 287.515678][ T9710] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 287.523442][ T9710] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 287.530758][ T9710] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 287.538252][ T9710] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 287.545159][ T9710] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 287.553208][ T9710] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 287.563275][ T9710] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 287.574032][ T9725] ubi0: background thread "ubi_bgt0d" started, PID 9725 [ 287.574037][ T9712] ubi0: detaching mtd0 [ 287.589107][ T9712] ubi0: mtd0 is detached [ 287.593472][ T9714] ubi0: attaching mtd0 [ 287.599042][ T9714] ubi0: scanning is finished [ 287.625065][ T9714] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 287.633235][ T9714] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 287.640939][ T9714] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 287.648032][ T9714] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 287.655715][ T9714] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 287.662938][ T9714] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 287.671393][ T9714] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 287.682682][ T9714] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 287.692887][ T9727] ubi0: background thread "ubi_bgt0d" started, PID 9727 [ 287.693043][ T9717] ubi0: detaching mtd0 [ 287.706643][ T9717] ubi0: mtd0 is detached [ 287.711148][ T9718] ubi0: attaching mtd0 [ 287.715957][ T9718] ubi0: scanning is finished [ 287.741460][ T9718] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 287.749304][ T9718] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 287.756603][ T9718] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 287.763832][ T9718] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 287.773016][ T9718] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 287.779979][ T9718] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 287.788062][ T9718] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 287.798134][ T9718] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 287.808213][ T9728] ubi0: background thread "ubi_bgt0d" started, PID 9728 [ 287.808331][ T9720] ubi0: detaching mtd0 [ 287.823342][ T9720] ubi0: mtd0 is detached [ 287.827694][ T9701] ubi0: attaching mtd0 [ 287.833740][ T9701] ubi0: scanning is finished [ 287.856517][ T9701] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 287.868848][ T9705] ubi0: attaching mtd0 [ 287.873642][ T9705] ubi0: scanning is finished [ 287.913222][ T9705] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 287.925887][ T9724] ubi0: attaching mtd0 [ 287.931410][ T9724] ubi0: scanning is finished [ 287.966632][ T9724] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 287.974704][ T9724] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 287.983241][ T9724] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 287.992181][ T9724] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 287.999831][ T9724] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 288.006712][ T9724] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 288.016809][ T9724] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 288.026841][ T9724] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 288.037216][ T9736] ubi0: background thread "ubi_bgt0d" started, PID 9736 [ 288.037375][ T9726] ubi0: detaching mtd0 [ 288.050755][ T9726] ubi0: mtd0 is detached [ 288.055281][ T9710] ubi0: attaching mtd0 [ 288.060550][ T9710] ubi0: scanning is finished [ 288.081856][ T9710] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 288.092274][ T9714] ubi0: attaching mtd0 [ 288.097393][ T9714] ubi0: scanning is finished [ 288.124367][ T9714] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 288.135835][ T9718] ubi0: attaching mtd0 [ 288.141089][ T9718] ubi0: scanning is finished [ 288.176708][ T9718] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 288.188844][ T9731] ubi0: attaching mtd0 [ 288.194683][ T9731] ubi0: scanning is finished [ 288.235831][ T9731] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 288.243722][ T9731] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 288.251381][ T9731] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 288.258712][ T9731] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 288.266576][ T9731] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 288.274181][ T9731] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 288.282664][ T9731] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 288.293007][ T9731] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 288.307761][ T9749] ubi0: background thread "ubi_bgt0d" started, PID 9749 [ 288.315959][ T9734] ubi0: detaching mtd0 [ 288.326319][ T9734] ubi0: mtd0 is detached [ 288.330949][ T9735] ubi0: attaching mtd0 [ 288.335818][ T9735] ubi0: scanning is finished [ 288.363453][ T9735] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 288.372372][ T9735] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 288.380062][ T9735] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 288.387268][ T9735] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 288.395302][ T9735] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 288.402679][ T9735] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 288.411141][ T9735] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 288.421558][ T9735] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 288.432383][ T9737] ubi0: detaching mtd0 [ 288.433374][ T9752] ubi0: background thread "ubi_bgt0d" started, PID 9752 [ 288.445288][ T9737] ubi0: mtd0 is detached [ 288.449822][ T9724] ubi0: attaching mtd0 [ 288.454884][ T9724] ubi0: scanning is finished [ 288.511952][ T9724] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 288.522630][ T9740] ubi0: attaching mtd0 [ 288.528060][ T9740] ubi0: scanning is finished [ 288.573246][ T9740] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 288.581166][ T9740] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 288.588607][ T9740] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 288.595896][ T9740] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 288.609731][ T9740] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 288.616655][ T9740] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 288.628644][ T9740] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 288.639734][ T9740] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 288.655400][ T9742] ubi0: detaching mtd0 [ 288.655439][ T9756] ubi0: background thread "ubi_bgt0d" started, PID 9756 [ 288.668454][ T9742] ubi0: mtd0 is detached [ 288.673425][ T9744] ubi0: attaching mtd0 [ 288.678213][ T9744] ubi0: scanning is finished [ 288.706121][ T9744] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 288.714519][ T9744] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 288.722047][ T9744] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 288.729280][ T9744] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 288.736761][ T9744] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 288.743772][ T9744] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 288.752053][ T9744] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 288.763760][ T9744] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 288.774067][ T9758] ubi0: background thread "ubi_bgt0d" started, PID 9758 [ 288.781310][ T9747] ubi: mtd0 is already attached to ubi0 [ 288.786996][ T9748] ubi0: detaching mtd0 [ 288.794071][ T9748] ubi0: mtd0 is detached [ 288.798736][ T9734] ubi0: attaching mtd0 [ 288.804032][ T9734] ubi0: scanning is finished [ 288.845196][ T9734] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 288.856273][ T9735] ubi0: attaching mtd0 [ 288.861397][ T9735] ubi0: scanning is finished [ 288.901738][ T9735] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 288.912655][ T9755] ubi0: attaching mtd0 [ 288.918033][ T9755] ubi0: scanning is finished [ 288.967578][ T9755] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 288.975608][ T9755] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 288.983148][ T9755] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 288.991162][ T9755] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 288.998573][ T9755] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 289.006504][ T9755] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 289.014897][ T9755] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 289.025047][ T9755] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 289.035656][ T9769] ubi0: background thread "ubi_bgt0d" started, PID 9769 [ 289.040217][ T9757] ubi0: detaching mtd0 [ 289.048568][ T9757] ubi0: mtd0 is detached [ 289.053671][ T9740] ubi0: attaching mtd0 [ 289.058833][ T9740] ubi0: scanning is finished [ 289.081232][ T9740] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 289.092558][ T9744] ubi0: attaching mtd0 [ 289.097644][ T9744] ubi0: scanning is finished [ 289.126647][ T9744] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 289.139506][ T9760] ubi0: attaching mtd0 [ 289.145417][ T9760] ubi0: scanning is finished [ 289.215757][ T9760] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 289.223858][ T9760] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 289.234153][ T9760] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 289.241983][ T9760] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 289.249881][ T9760] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 289.256917][ T9760] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 289.265622][ T9760] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 289.275861][ T9760] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 289.285982][ T9779] ubi0: background thread "ubi_bgt0d" started, PID 9779 [ 289.286325][ T9762] ubi0: detaching mtd0 [ 289.300681][ T9762] ubi0: mtd0 is detached [ 289.305211][ T9764] ubi0: attaching mtd0 [ 289.310943][ T9764] ubi0: scanning is finished [ 289.339710][ T9764] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 289.347422][ T9764] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 289.355462][ T9764] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 289.363236][ T9764] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 289.370996][ T9764] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 289.377998][ T9764] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 289.386385][ T9764] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 289.396695][ T9764] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 289.406929][ T9780] ubi0: background thread "ubi_bgt0d" started, PID 9780 [ 289.407274][ T9766] ubi0: detaching mtd0 [ 289.421380][ T9766] ubi0: mtd0 is detached [ 289.426396][ T9768] ubi0: attaching mtd0 [ 289.431222][ T9768] ubi0: scanning is finished [ 289.484050][ T9768] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 289.492319][ T9768] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 289.499941][ T9768] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 289.507290][ T9768] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 289.515024][ T9768] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 289.522073][ T9768] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 289.530363][ T9768] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 289.540544][ T9768] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 289.551825][ T9781] ubi0: background thread "ubi_bgt0d" started, PID 9781 [ 289.551831][ T9770] ubi0: detaching mtd0 [ 289.567933][ T9770] ubi0: mtd0 is detached [ 289.573889][ T9755] ubi0: attaching mtd0 [ 289.579824][ T9755] ubi0: scanning is finished [ 289.616134][ T9755] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 289.627675][ T9773] ubi0: attaching mtd0 [ 289.640076][ T9773] ubi0: scanning is finished [ 289.670828][ T9773] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 289.678358][ T9773] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 289.687782][ T9773] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 289.694952][ T9773] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 289.702466][ T9773] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 289.709318][ T9773] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 289.717494][ T9773] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 289.727480][ T9773] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 289.740436][ T9786] ubi0: background thread "ubi_bgt0d" started, PID 9786 [ 289.740495][ T9776] ubi: mtd0 is already attached to ubi0 [ 289.753439][ T9777] ubi0: detaching mtd0 [ 289.759999][ T9777] ubi0: mtd0 is detached [ 289.765372][ T9760] ubi0: attaching mtd0 [ 289.770609][ T9760] ubi0: scanning is finished [ 289.795461][ T9760] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 289.806480][ T9764] ubi0: attaching mtd0 [ 289.817412][ T9764] ubi0: scanning is finished [ 289.855284][ T9764] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 289.864957][ T9770] ubi0: attaching mtd0 [ 289.872547][ T9770] ubi0: scanning is finished [ 289.908692][ T9770] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 289.923983][ T9785] ubi0: attaching mtd0 [ 289.935442][ T9785] ubi0: scanning is finished [ 289.972476][ T9785] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 289.980320][ T9785] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 289.987554][ T9785] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 289.995621][ T9785] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 290.003075][ T9785] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 290.010601][ T9785] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 290.018621][ T9785] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 290.028674][ T9785] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 290.038688][ T9800] ubi0: background thread "ubi_bgt0d" started, PID 9800 [ 290.045960][ T9787] ubi0: detaching mtd0 [ 290.056117][ T9787] ubi0: mtd0 is detached [ 290.060785][ T9778] ubi0: attaching mtd0 [ 290.065973][ T9778] ubi0: scanning is finished [ 290.114546][ T9778] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 290.131897][ T9773] ubi0: attaching mtd0 [ 290.137243][ T9773] ubi0: scanning is finished [ 290.177962][ T9773] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 290.188472][ T9791] ubi0: attaching mtd0 [ 290.193567][ T9791] ubi0: scanning is finished [ 290.218547][ T9791] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 290.226407][ T9791] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 290.234560][ T9791] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 290.242042][ T9791] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 290.249881][ T9791] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 290.257193][ T9791] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 290.265495][ T9791] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 290.276011][ T9791] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 290.286300][ T9809] ubi0: background thread "ubi_bgt0d" started, PID 9809 [ 290.293716][ T9794] ubi0: detaching mtd0 [ 290.300919][ T9794] ubi0: mtd0 is detached [ 290.305489][ T9795] ubi0: attaching mtd0 [ 290.311206][ T9795] ubi0: scanning is finished [ 290.362287][ T9795] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 290.370184][ T9795] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 290.377603][ T9795] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 290.384700][ T9795] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 290.392427][ T9795] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 290.399272][ T9795] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 290.407502][ T9795] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 290.417583][ T9795] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 290.427815][ T9811] ubi0: background thread "ubi_bgt0d" started, PID 9811 [ 290.434913][ T9798] ubi: mtd0 is already attached to ubi0 [ 290.440807][ T9799] ubi0: detaching mtd0 [ 290.446360][ T9799] ubi0: mtd0 is detached [ 290.453119][ T9785] ubi0: attaching mtd0 [ 290.457947][ T9785] ubi0: scanning is finished [ 290.492562][ T9785] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 290.506101][ T9804] ubi0: attaching mtd0 [ 290.511554][ T9804] ubi0: scanning is finished [ 290.543682][ T9804] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 290.551520][ T9804] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 290.559580][ T9804] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 290.566701][ T9804] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 290.574748][ T9804] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 290.581726][ T9804] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 290.589886][ T9804] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 290.599965][ T9804] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 290.610129][ T9816] ubi0: background thread "ubi_bgt0d" started, PID 9816 [ 290.611259][ T9807] ubi0: detaching mtd0 [ 290.625750][ T9807] ubi0: mtd0 is detached [ 290.630303][ T9808] ubi0: attaching mtd0 [ 290.635399][ T9808] ubi0: scanning is finished [ 290.658255][ T9808] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 290.666040][ T9808] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 290.673996][ T9808] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 290.682040][ T9808] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 290.690461][ T9808] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 290.697425][ T9808] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 290.705592][ T9808] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 290.716117][ T9808] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 290.726310][ T9818] ubi0: background thread "ubi_bgt0d" started, PID 9818 [ 290.726365][ T9810] ubi0: detaching mtd0 [ 290.741273][ T9810] ubi0: mtd0 is detached [ 290.745776][ T9791] ubi0: attaching mtd0 [ 290.751173][ T9791] ubi0: scanning is finished [ 290.777297][ T9791] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 290.788227][ T9801] ubi0: attaching mtd0 [ 290.794759][ T9801] ubi0: scanning is finished [ 290.841838][ T9801] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 290.852890][ T9795] ubi0: attaching mtd0 [ 290.857926][ T9795] ubi0: scanning is finished [ 290.905632][ T9795] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 290.917723][ T9815] ubi0: attaching mtd0 [ 290.923058][ T9815] ubi0: scanning is finished [ 290.962757][ T9815] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 290.970595][ T9815] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 290.977943][ T9815] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 290.985378][ T9815] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 290.993330][ T9815] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 291.001099][ T9815] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 291.009309][ T9815] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 291.021155][ T9815] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 291.031260][ T9830] ubi0: background thread "ubi_bgt0d" started, PID 9830 [ 291.038343][ T9817] ubi0: detaching mtd0 [ 291.044688][ T9817] ubi0: mtd0 is detached [ 291.053539][ T9804] ubi0: attaching mtd0 [ 291.058490][ T9804] ubi0: scanning is finished [ 291.100874][ T9804] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 291.115252][ T9808] ubi0: attaching mtd0 [ 291.121424][ T9808] ubi0: scanning is finished [ 291.158405][ T9808] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 291.169649][ T9821] ubi0: attaching mtd0 [ 291.176036][ T9821] ubi0: scanning is finished [ 291.198838][ T9821] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 291.207118][ T9821] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 291.214940][ T9821] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 291.223067][ T9821] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 291.230624][ T9821] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 291.237550][ T9821] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 291.245855][ T9821] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 291.255991][ T9821] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 291.266936][ T9838] ubi0: background thread "ubi_bgt0d" started, PID 9838 [ 291.270758][ T9823] ubi0: detaching mtd0 [ 291.280624][ T9823] ubi0: mtd0 is detached [ 291.285178][ T9825] ubi0: attaching mtd0 [ 291.291112][ T9825] ubi0: scanning is finished [ 291.316137][ T9825] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 291.326213][ T9825] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 291.335726][ T9825] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 291.345565][ T9825] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 291.355350][ T9825] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 291.363561][ T9825] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 291.373275][ T9825] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 291.383663][ T9825] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 291.393994][ T9841] ubi0: background thread "ubi_bgt0d" started, PID 9841 [ 291.401088][ T9827] ubi0: detaching mtd0 [ 291.407123][ T9827] ubi0: mtd0 is detached [ 291.412138][ T9829] ubi0: attaching mtd0 [ 291.416967][ T9829] ubi0: scanning is finished [ 291.442016][ T9829] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 291.450115][ T9829] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 291.457490][ T9829] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 291.464695][ T9829] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 291.472901][ T9829] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 291.480158][ T9829] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 291.488546][ T9829] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 291.498595][ T9829] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 291.509394][ T9842] ubi0: background thread "ubi_bgt0d" started, PID 9842 [ 291.513759][ T9831] ubi0: detaching mtd0 [ 291.523240][ T9831] ubi0: mtd0 is detached [ 291.527817][ T9815] ubi0: attaching mtd0 [ 291.534071][ T9815] ubi0: scanning is finished [ 291.565254][ T9815] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 291.575523][ T9834] ubi0: attaching mtd0 [ 291.584407][ T9834] ubi0: scanning is finished [ 291.624999][ T9834] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 291.633028][ T9834] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 291.641049][ T9834] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 291.648379][ T9834] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 291.656168][ T9834] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 291.667178][ T9834] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 291.676577][ T9834] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 291.690989][ T9834] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 291.703159][ T9846] ubi0: background thread "ubi_bgt0d" started, PID 9846 [ 291.703218][ T9837] ubi: mtd0 is already attached to ubi0 [ 291.716659][ T9839] ubi0: detaching mtd0 [ 291.724368][ T9839] ubi0: mtd0 is detached [ 291.729647][ T9821] ubi0: attaching mtd0 [ 291.734573][ T9821] ubi0: scanning is finished [ 291.785972][ T9821] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 291.796641][ T9825] ubi0: attaching mtd0 [ 291.802548][ T9825] ubi0: scanning is finished [ 291.867130][ T9825] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 291.879443][ T9829] ubi0: attaching mtd0 [ 291.890762][ T9829] ubi0: scanning is finished [ 291.922769][ T9829] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 291.933418][ T9845] ubi0: attaching mtd0 [ 291.939441][ T9845] ubi0: scanning is finished [ 291.979501][ T9845] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 291.987277][ T9845] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 291.995905][ T9845] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 292.003628][ T9845] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 292.016370][ T9845] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 292.023416][ T9845] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 292.035812][ T9845] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 292.047109][ T9845] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 292.057365][ T9847] ubi0: detaching mtd0 [ 292.058436][ T9860] ubi0: background thread "ubi_bgt0d" started, PID 9860 [ 292.071937][ T9847] ubi0: mtd0 is detached [ 292.076345][ T9840] ubi0: attaching mtd0 [ 292.081716][ T9840] ubi0: scanning is finished [ 292.137052][ T9840] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 292.147522][ T9834] ubi0: attaching mtd0 [ 292.159967][ T9834] ubi0: scanning is finished [ 292.215772][ T9834] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 292.227410][ T9851] ubi0: attaching mtd0 [ 292.232555][ T9851] ubi0: scanning is finished [ 292.312054][ T9851] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 292.324456][ T9851] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 292.332706][ T9851] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 292.344439][ T9851] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 292.352342][ T9851] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 292.363790][ T9851] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 292.372335][ T9851] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 292.386670][ T9851] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 292.396959][ T9870] ubi0: background thread "ubi_bgt0d" started, PID 9870 [ 292.397528][ T9853] ubi0: detaching mtd0 [ 292.411462][ T9853] ubi0: mtd0 is detached [ 292.415965][ T9855] ubi0: attaching mtd0 [ 292.421729][ T9855] ubi0: scanning is finished [ 292.473687][ T9855] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 292.481537][ T9855] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 292.488754][ T9855] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 292.497098][ T9855] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 292.504656][ T9855] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 292.511494][ T9855] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 292.519688][ T9855] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 292.530182][ T9855] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 292.540161][ T9872] ubi0: background thread "ubi_bgt0d" started, PID 9872 [ 292.547226][ T9857] ubi0: detaching mtd0 [ 292.554272][ T9857] ubi0: mtd0 is detached [ 292.558877][ T9859] ubi0: attaching mtd0 [ 292.563853][ T9859] ubi0: scanning is finished [ 292.620084][ T9859] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 292.627589][ T9859] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 292.639853][ T9859] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 292.646791][ T9859] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 292.654714][ T9859] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 292.663065][ T9859] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 292.674101][ T9859] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 292.685697][ T9859] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 292.698716][ T9873] ubi0: background thread "ubi_bgt0d" started, PID 9873 [ 292.705826][ T9861] ubi0: detaching mtd0 [ 292.713083][ T9861] ubi0: mtd0 is detached [ 292.717606][ T9847] ubi0: attaching mtd0 [ 292.722518][ T9847] ubi0: scanning is finished 2022/09/20 08:18:08 executed programs: 1250 [ 292.777369][ T9847] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 292.788265][ T9865] ubi0: attaching mtd0 [ 292.799352][ T9865] ubi0: scanning is finished [ 292.835739][ T9865] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 292.843782][ T9865] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 292.853497][ T9865] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 292.860750][ T9865] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 292.868131][ T9865] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 292.876205][ T9865] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 292.884285][ T9865] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 292.894408][ T9865] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 292.904842][ T9877] ubi0: background thread "ubi_bgt0d" started, PID 9877 [ 292.904999][ T9866] ubi0: detaching mtd0 [ 292.918794][ T9866] ubi0: mtd0 is detached [ 292.923263][ T9869] ubi0: attaching mtd0 [ 292.928355][ T9869] ubi0: scanning is finished [ 292.966584][ T9869] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 292.976162][ T9869] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 292.983546][ T9869] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 292.990589][ T9869] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 292.997962][ T9869] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 293.004964][ T9869] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 293.013278][ T9869] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 293.023434][ T9869] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 293.033662][ T9879] ubi0: background thread "ubi_bgt0d" started, PID 9879 [ 293.040958][ T9871] ubi0: detaching mtd0 [ 293.047928][ T9871] ubi0: mtd0 is detached [ 293.052862][ T9851] ubi0: attaching mtd0 [ 293.057817][ T9851] ubi0: scanning is finished [ 293.083967][ T9851] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 293.100926][ T9855] ubi0: attaching mtd0 [ 293.107324][ T9855] ubi0: scanning is finished [ 293.164622][ T9855] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 293.175118][ T9859] ubi0: attaching mtd0 [ 293.188568][ T9859] ubi0: scanning is finished [ 293.225375][ T9859] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 293.239996][ T9876] ubi0: attaching mtd0 [ 293.245648][ T9876] ubi0: scanning is finished [ 293.287189][ T9876] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 293.295092][ T9876] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 293.303149][ T9876] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 293.313414][ T9876] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 293.321110][ T9876] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 293.328059][ T9876] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 293.336390][ T9876] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 293.346838][ T9876] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 293.357214][ T9878] ubi0: detaching mtd0 [ 293.357224][ T9891] ubi0: background thread "ubi_bgt0d" started, PID 9891 [ 293.370819][ T9878] ubi0: mtd0 is detached [ 293.375230][ T9865] ubi0: attaching mtd0 [ 293.380573][ T9865] ubi0: scanning is finished [ 293.412151][ T9865] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 293.423143][ T9869] ubi0: attaching mtd0 [ 293.430446][ T9869] ubi0: scanning is finished [ 293.463658][ T9869] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 293.474831][ T9882] ubi0: attaching mtd0 [ 293.480267][ T9882] ubi0: scanning is finished [ 293.524428][ T9882] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 293.532553][ T9882] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 293.540492][ T9882] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 293.548102][ T9882] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 293.559028][ T9882] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 293.566312][ T9882] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 293.574921][ T9882] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 293.585413][ T9882] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 293.596070][ T9901] ubi0: background thread "ubi_bgt0d" started, PID 9901 [ 293.596139][ T9884] ubi0: detaching mtd0 [ 293.613467][ T9884] ubi0: mtd0 is detached [ 293.617848][ T9886] ubi0: attaching mtd0 [ 293.623524][ T9886] ubi0: scanning is finished [ 293.658269][ T9886] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 293.666228][ T9886] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 293.674319][ T9886] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 293.681892][ T9886] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 293.690968][ T9886] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 293.697984][ T9886] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 293.706324][ T9886] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 293.719344][ T9886] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 293.729663][ T9903] ubi0: background thread "ubi_bgt0d" started, PID 9903 [ 293.731919][ T9888] ubi0: detaching mtd0 [ 293.745857][ T9888] ubi0: mtd0 is detached [ 293.750856][ T9890] ubi0: attaching mtd0 [ 293.755996][ T9890] ubi0: scanning is finished [ 293.783179][ T9890] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 293.791210][ T9890] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 293.798675][ T9890] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 293.806081][ T9890] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 293.813869][ T9890] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 293.820849][ T9890] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 293.829240][ T9890] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 293.840186][ T9890] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 293.850238][ T9904] ubi0: background thread "ubi_bgt0d" started, PID 9904 [ 293.857266][ T9892] ubi0: detaching mtd0 [ 293.868356][ T9892] ubi0: mtd0 is detached [ 293.873013][ T9878] ubi0: attaching mtd0 [ 293.877862][ T9878] ubi0: scanning is finished [ 293.899493][ T9878] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 293.911177][ T9896] ubi0: attaching mtd0 [ 293.920095][ T9896] ubi0: scanning is finished [ 293.956708][ T9896] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 293.964655][ T9896] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 293.972575][ T9896] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 293.982781][ T9896] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 293.990760][ T9896] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 293.997711][ T9896] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 294.006551][ T9896] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 294.016854][ T9896] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 294.027473][ T9909] ubi0: background thread "ubi_bgt0d" started, PID 9909 [ 294.032003][ T9899] ubi0: detaching mtd0 [ 294.040277][ T9899] ubi0: mtd0 is detached [ 294.044773][ T9900] ubi0: attaching mtd0 [ 294.053930][ T9900] ubi0: scanning is finished [ 294.078152][ T9900] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 294.086071][ T9900] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 294.095563][ T9900] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 294.102815][ T9900] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 294.110429][ T9900] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 294.117406][ T9900] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 294.125636][ T9900] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 294.136035][ T9900] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 294.146253][ T9911] ubi0: background thread "ubi_bgt0d" started, PID 9911 [ 294.153497][ T9902] ubi0: detaching mtd0 [ 294.159584][ T9902] ubi0: mtd0 is detached [ 294.164193][ T9882] ubi0: attaching mtd0 [ 294.171241][ T9882] ubi0: scanning is finished [ 294.215986][ T9882] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 294.226761][ T9886] ubi0: attaching mtd0 [ 294.231893][ T9886] ubi0: scanning is finished [ 294.274400][ T9886] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 294.287206][ T9892] ubi0: attaching mtd0 [ 294.293851][ T9892] ubi0: scanning is finished [ 294.331129][ T9892] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 294.341353][ T9908] ubi0: attaching mtd0 [ 294.346423][ T9908] ubi0: scanning is finished [ 294.378534][ T9908] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 294.386348][ T9908] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 294.394879][ T9908] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 294.402546][ T9908] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 294.410634][ T9908] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 294.417508][ T9908] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 294.426081][ T9908] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 294.436530][ T9908] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 294.446846][ T9923] ubi0: background thread "ubi_bgt0d" started, PID 9923 [ 294.447013][ T9910] ubi0: detaching mtd0 [ 294.460382][ T9910] ubi0: mtd0 is detached [ 294.464862][ T9896] ubi0: attaching mtd0 [ 294.473971][ T9896] ubi0: scanning is finished [ 294.521940][ T9896] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 294.536316][ T9900] ubi0: attaching mtd0 [ 294.541133][ T9900] ubi0: scanning is finished [ 294.573217][ T9900] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 294.582976][ T9914] ubi0: attaching mtd0 [ 294.587629][ T9914] ubi0: scanning is finished [ 294.625516][ T9914] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 294.633753][ T9914] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 294.642448][ T9914] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 294.649785][ T9914] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 294.657168][ T9914] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 294.664267][ T9914] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 294.672571][ T9914] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 294.682796][ T9914] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 294.693496][ T9916] ubi0: detaching mtd0 [ 294.693500][ T9930] ubi0: background thread "ubi_bgt0d" started, PID 9930 [ 294.706907][ T9916] ubi0: mtd0 is detached [ 294.712196][ T9918] ubi0: attaching mtd0 [ 294.718224][ T9918] ubi0: scanning is finished [ 294.751799][ T9918] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 294.759563][ T9918] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 294.767234][ T9918] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 294.775168][ T9918] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 294.783138][ T9918] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 294.790431][ T9918] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 294.798704][ T9918] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 294.809621][ T9918] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 294.819969][ T9921] ubi: mtd0 is already attached to ubi0 [ 294.820014][ T9934] ubi0: background thread "ubi_bgt0d" started, PID 9934 [ 294.826359][ T9922] ubi0: detaching mtd0 [ 294.840886][ T9922] ubi0: mtd0 is detached [ 294.845265][ T9908] ubi0: attaching mtd0 [ 294.852261][ T9908] ubi0: scanning is finished [ 294.924969][ T9908] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 294.945877][ T9927] ubi0: attaching mtd0 [ 294.950837][ T9927] ubi0: scanning is finished [ 294.998381][ T9927] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 295.008357][ T9927] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 295.018454][ T9927] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 295.028239][ T9927] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 295.037907][ T9927] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 295.047070][ T9927] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 295.058528][ T9927] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 295.073334][ T9927] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 295.083933][ T9942] ubi0: background thread "ubi_bgt0d" started, PID 9942 [ 295.095512][ T9929] ubi0: detaching mtd0 [ 295.102979][ T9929] ubi0: mtd0 is detached [ 295.107370][ T9932] ubi0: attaching mtd0 [ 295.116449][ T9932] ubi0: scanning is finished [ 295.165374][ T9932] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 295.173418][ T9932] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 295.180749][ T9932] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 295.187873][ T9932] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 295.195825][ T9932] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 295.202722][ T9932] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 295.210951][ T9932] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 295.222851][ T9932] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 295.232957][ T9933] ubi0: detaching mtd0 [ 295.235932][ T9944] ubi0: background thread "ubi_bgt0d" started, PID 9944 [ 295.245612][ T9933] ubi0: mtd0 is detached [ 295.254587][ T9914] ubi0: attaching mtd0 [ 295.260135][ T9914] ubi0: scanning is finished [ 295.325230][ T9914] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 295.337303][ T9924] ubi0: attaching mtd0 [ 295.343136][ T9924] ubi0: scanning is finished [ 295.386486][ T9924] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 295.400782][ T9937] ubi0: attaching mtd0 [ 295.405725][ T9937] ubi0: scanning is finished [ 295.453875][ T9937] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 295.461991][ T9937] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 295.469519][ T9937] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 295.476901][ T9937] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 295.484964][ T9937] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 295.491969][ T9937] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 295.500591][ T9937] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 295.510802][ T9937] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 295.521389][ T9952] ubi0: background thread "ubi_bgt0d" started, PID 9952 [ 295.525639][ T9939] ubi0: detaching mtd0 [ 295.533968][ T9939] ubi0: mtd0 is detached [ 295.538447][ T9941] ubi0: attaching mtd0 [ 295.544352][ T9941] ubi0: scanning is finished [ 295.595124][ T9941] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 295.603107][ T9941] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 295.610853][ T9941] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 295.618015][ T9941] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 295.625717][ T9941] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 295.632748][ T9941] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 295.641001][ T9941] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 295.651154][ T9941] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 295.661325][ T9955] ubi0: background thread "ubi_bgt0d" started, PID 9955 [ 295.668766][ T9943] ubi0: detaching mtd0 [ 295.679827][ T9943] ubi0: mtd0 is detached [ 295.684187][ T9927] ubi0: attaching mtd0 [ 295.689694][ T9927] ubi0: scanning is finished [ 295.724118][ T9927] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 295.734108][ T9932] ubi0: attaching mtd0 [ 295.741109][ T9932] ubi0: scanning is finished [ 295.771717][ T9932] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 295.786559][ T9947] ubi0: attaching mtd0 [ 295.793199][ T9947] ubi0: scanning is finished [ 295.830756][ T9947] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 295.838473][ T9947] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 295.845977][ T9947] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 295.853389][ T9947] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 295.861400][ T9947] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 295.868372][ T9947] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 295.876794][ T9947] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 295.891565][ T9947] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 295.903453][ T9963] ubi0: background thread "ubi_bgt0d" started, PID 9963 [ 295.913822][ T9949] ubi0: detaching mtd0 [ 295.921454][ T9949] ubi0: mtd0 is detached [ 295.925943][ T9951] ubi0: attaching mtd0 [ 295.931404][ T9951] ubi0: scanning is finished [ 295.964638][ T9951] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 295.977844][ T9951] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 295.985337][ T9951] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 295.996395][ T9951] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 296.004209][ T9951] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 296.012719][ T9951] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 296.021031][ T9951] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 296.031369][ T9951] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 296.041682][ T9965] ubi0: background thread "ubi_bgt0d" started, PID 9965 [ 296.041698][ T9953] ubi0: detaching mtd0 [ 296.056990][ T9953] ubi0: mtd0 is detached [ 296.061446][ T9939] ubi0: attaching mtd0 [ 296.066111][ T9939] ubi0: scanning is finished [ 296.118669][ T9939] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 296.129897][ T9941] ubi0: attaching mtd0 [ 296.135100][ T9941] ubi0: scanning is finished [ 296.186516][ T9941] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 296.196415][ T9958] ubi0: attaching mtd0 [ 296.203335][ T9958] ubi0: scanning is finished [ 296.272496][ T9958] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 296.280586][ T9958] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 296.287950][ T9958] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 296.295264][ T9958] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 296.303252][ T9958] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 296.310387][ T9958] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 296.318602][ T9958] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 296.329333][ T9958] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 296.339777][ T9973] ubi0: background thread "ubi_bgt0d" started, PID 9973 [ 296.339975][ T9960] ubi0: detaching mtd0 [ 296.352723][ T9960] ubi0: mtd0 is detached [ 296.357212][ T9962] ubi0: attaching mtd0 [ 296.363280][ T9962] ubi0: scanning is finished [ 296.392272][ T9962] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 296.400339][ T9962] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 296.407772][ T9962] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 296.414882][ T9962] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 296.426715][ T9962] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 296.434046][ T9962] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 296.446383][ T9962] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 296.456482][ T9962] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 296.469013][ T9975] ubi0: background thread "ubi_bgt0d" started, PID 9975 [ 296.471015][ T9964] ubi0: detaching mtd0 [ 296.486163][ T9964] ubi0: mtd0 is detached [ 296.492837][ T9947] ubi0: attaching mtd0 [ 296.498599][ T9947] ubi0: scanning is finished [ 296.552317][ T9947] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 296.566210][ T9951] ubi0: attaching mtd0 [ 296.572718][ T9951] ubi0: scanning is finished [ 296.642220][ T9951] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 296.655411][ T9968] ubi0: attaching mtd0 [ 296.664412][ T9968] ubi0: scanning is finished [ 296.695977][ T9968] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 296.703989][ T9968] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 296.711377][ T9968] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 296.718609][ T9968] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 296.726184][ T9968] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 296.733145][ T9968] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 296.742340][ T9968] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 296.752427][ T9968] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 296.762699][ T9983] ubi0: background thread "ubi_bgt0d" started, PID 9983 [ 296.763471][ T9970] ubi0: detaching mtd0 [ 296.778143][ T9970] ubi0: mtd0 is detached [ 296.783198][ T9972] ubi0: attaching mtd0 [ 296.788664][ T9972] ubi0: scanning is finished [ 296.815812][ T9972] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 296.824339][ T9972] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 296.832512][ T9972] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 296.840871][ T9972] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 296.849608][ T9972] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 296.856862][ T9972] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 296.865161][ T9972] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 296.875988][ T9972] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 296.886593][ T9985] ubi0: background thread "ubi_bgt0d" started, PID 9985 [ 296.894258][ T9974] ubi0: detaching mtd0 [ 296.902496][ T9974] ubi0: mtd0 is detached [ 296.907118][ T9958] ubi0: attaching mtd0 [ 296.913078][ T9958] ubi0: scanning is finished [ 296.942005][ T9958] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 296.952852][ T9962] ubi0: attaching mtd0 [ 296.958444][ T9962] ubi0: scanning is finished [ 297.016326][ T9962] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 297.026394][ T9978] ubi0: attaching mtd0 [ 297.032246][ T9978] ubi0: scanning is finished [ 297.076634][ T9978] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 297.084782][ T9978] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 297.092621][ T9978] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 297.100082][ T9978] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 297.107675][ T9978] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 297.118354][ T9978] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 297.127958][ T9978] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 297.143719][ T9978] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 297.153855][ T9980] ubi0: detaching mtd0 [ 297.154009][ T9993] ubi0: background thread "ubi_bgt0d" started, PID 9993 [ 297.166690][ T9980] ubi0: mtd0 is detached [ 297.172383][ T9982] ubi0: attaching mtd0 [ 297.177402][ T9982] ubi0: scanning is finished [ 297.232750][ T9982] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 297.240369][ T9982] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 297.247589][ T9982] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 297.257026][ T9982] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 297.265262][ T9982] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 297.272350][ T9982] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 297.281167][ T9982] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 297.291743][ T9982] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 297.302168][ T9995] ubi0: background thread "ubi_bgt0d" started, PID 9995 [ 297.302300][ T9984] ubi0: detaching mtd0 [ 297.316820][ T9984] ubi0: mtd0 is detached [ 297.321399][ T9968] ubi0: attaching mtd0 [ 297.326585][ T9968] ubi0: scanning is finished [ 297.376329][ T9968] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 297.386516][ T9972] ubi0: attaching mtd0 [ 297.392643][ T9972] ubi0: scanning is finished [ 297.430654][ T9972] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 297.446574][ T9988] ubi0: attaching mtd0 [ 297.459521][ T9988] ubi0: scanning is finished [ 297.514708][ T9988] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 297.523621][ T9988] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 297.531181][ T9988] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 297.538245][ T9988] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 297.546050][ T9988] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 297.553179][ T9988] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 297.561582][ T9988] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 297.571890][ T9988] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 297.583459][ T9990] ubi0: detaching mtd0 [ 297.586514][T10003] ubi0: background thread "ubi_bgt0d" started, PID 10003 [ 297.597944][ T9990] ubi0: mtd0 is detached [ 297.602947][ T9992] ubi0: attaching mtd0 [ 297.608128][ T9992] ubi0: scanning is finished [ 297.657923][ T9992] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 297.665731][ T9992] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 297.673520][ T9992] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 297.680918][ T9992] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 297.688441][ T9992] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 297.697006][ T9992] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 297.705390][ T9992] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 297.715720][ T9992] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 297.726138][ T9994] ubi0: detaching mtd0 [ 297.726580][T10005] ubi0: background thread "ubi_bgt0d" started, PID 10005 [ 297.738996][ T9994] ubi0: mtd0 is detached [ 297.743455][ T9978] ubi0: attaching mtd0 [ 297.748359][ T9978] ubi0: scanning is finished [ 297.772348][ T9978] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 297.782645][ T9982] ubi0: attaching mtd0 [ 297.787622][ T9982] ubi0: scanning is finished 2022/09/20 08:18:13 executed programs: 1277 [ 297.833384][ T9982] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 297.843239][ T9998] ubi0: attaching mtd0 [ 297.848313][ T9998] ubi0: scanning is finished [ 297.887586][ T9998] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 297.895385][ T9998] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 297.903057][ T9998] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 297.910670][ T9998] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 297.918256][ T9998] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 297.930181][ T9998] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 297.938351][ T9998] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 297.948854][ T9998] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 297.959539][T10013] ubi0: background thread "ubi_bgt0d" started, PID 10013 [ 297.959699][T10000] ubi0: detaching mtd0 [ 297.975673][T10000] ubi0: mtd0 is detached [ 297.980272][T10002] ubi0: attaching mtd0 [ 297.985407][T10002] ubi0: scanning is finished [ 298.019408][T10002] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 298.027021][T10002] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 298.036517][T10002] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 298.044288][T10002] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 298.052081][T10002] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 298.059347][T10002] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 298.067398][T10002] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 298.077684][T10002] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 298.087948][T10004] ubi0: detaching mtd0 [ 298.087962][T10015] ubi0: background thread "ubi_bgt0d" started, PID 10015 [ 298.101920][T10004] ubi0: mtd0 is detached [ 298.106338][ T9988] ubi0: attaching mtd0 [ 298.111728][ T9988] ubi0: scanning is finished [ 298.142457][ T9988] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 298.154004][ T9992] ubi0: attaching mtd0 [ 298.159760][ T9992] ubi0: scanning is finished [ 298.185145][ T9992] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 298.196171][T10008] ubi0: attaching mtd0 [ 298.201573][T10008] ubi0: scanning is finished [ 298.256132][T10008] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 298.263808][T10008] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 298.274573][T10008] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 298.282099][T10008] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 298.291052][T10008] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 298.298178][T10008] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 298.306647][T10008] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 298.317059][T10008] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 298.327333][T10010] ubi0: detaching mtd0 [ 298.327344][T10023] ubi0: background thread "ubi_bgt0d" started, PID 10023 [ 298.343733][T10010] ubi0: mtd0 is detached [ 298.348148][T10012] ubi0: attaching mtd0 [ 298.354590][T10012] ubi0: scanning is finished [ 298.412404][T10012] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 298.420482][T10012] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 298.427822][T10012] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 298.434854][T10012] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 298.442271][T10012] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 298.449347][T10012] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 298.457417][T10012] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 298.468245][T10012] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 298.478404][T10026] ubi0: background thread "ubi_bgt0d" started, PID 10026 [ 298.485676][T10014] ubi0: detaching mtd0 [ 298.495604][T10014] ubi0: mtd0 is detached [ 298.500735][ T9998] ubi0: attaching mtd0 [ 298.505880][ T9998] ubi0: scanning is finished [ 298.542107][ T9998] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 298.552674][T10002] ubi0: attaching mtd0 [ 298.557808][T10002] ubi0: scanning is finished [ 298.595552][T10002] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 298.606863][T10018] ubi0: attaching mtd0 [ 298.612304][T10018] ubi0: scanning is finished [ 298.657118][T10018] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 298.664787][T10018] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 298.672388][T10018] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 298.681666][T10018] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 298.689592][T10018] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 298.696665][T10018] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 298.705025][T10018] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 298.715200][T10018] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 298.725935][T10035] ubi0: background thread "ubi_bgt0d" started, PID 10035 [ 298.725967][T10020] ubi0: detaching mtd0 [ 298.739321][T10020] ubi0: mtd0 is detached [ 298.744168][T10022] ubi0: attaching mtd0 [ 298.751486][T10022] ubi0: scanning is finished [ 298.804413][T10022] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 298.816460][T10022] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 298.825488][T10022] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 298.834230][T10022] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 298.842389][T10022] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 298.849713][T10022] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 298.857989][T10022] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 298.868323][T10022] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 298.878939][T10037] ubi0: background thread "ubi_bgt0d" started, PID 10037 [ 298.884244][T10024] ubi0: detaching mtd0 [ 298.891701][T10024] ubi0: mtd0 is detached [ 298.896046][T10010] ubi0: attaching mtd0 [ 298.901775][T10010] ubi0: scanning is finished [ 298.933185][T10010] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 298.947065][T10014] ubi0: attaching mtd0 [ 298.954111][T10014] ubi0: scanning is finished [ 299.014062][T10014] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 299.024961][T10030] ubi0: attaching mtd0 [ 299.032506][T10030] ubi0: scanning is finished [ 299.085522][T10030] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 299.094221][T10030] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 299.102856][T10030] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 299.110241][T10030] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 299.117759][T10030] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 299.125283][T10030] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 299.133502][T10030] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 299.144993][T10030] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 299.155297][T10033] ubi0: detaching mtd0 [ 299.155440][T10045] ubi0: background thread "ubi_bgt0d" started, PID 10045 [ 299.170196][T10033] ubi0: mtd0 is detached [ 299.174869][T10034] ubi0: attaching mtd0 [ 299.179868][T10034] ubi0: scanning is finished [ 299.203257][T10034] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 299.211303][T10034] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 299.218619][T10034] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 299.231267][T10034] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 299.238732][T10034] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 299.248037][T10034] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 299.258339][T10034] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 299.273387][T10034] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 299.283511][T10047] ubi0: background thread "ubi_bgt0d" started, PID 10047 [ 299.285405][T10036] ubi0: detaching mtd0 [ 299.296835][T10036] ubi0: mtd0 is detached [ 299.301352][T10018] ubi0: attaching mtd0 [ 299.306127][T10018] ubi0: scanning is finished [ 299.361856][T10018] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 299.372655][T10022] ubi0: attaching mtd0 [ 299.377639][T10022] ubi0: scanning is finished [ 299.432059][T10022] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 299.441779][T10040] ubi0: attaching mtd0 [ 299.447351][T10040] ubi0: scanning is finished [ 299.489272][T10040] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 299.497329][T10040] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 299.506363][T10040] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 299.514089][T10040] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 299.521798][T10040] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 299.529111][T10040] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 299.537540][T10040] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 299.547979][T10040] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 299.558548][T10055] ubi0: background thread "ubi_bgt0d" started, PID 10055 [ 299.558647][T10042] ubi0: detaching mtd0 [ 299.573541][T10042] ubi0: mtd0 is detached [ 299.578265][T10044] ubi0: attaching mtd0 [ 299.583153][T10044] ubi0: scanning is finished [ 299.644482][T10044] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 299.652327][T10044] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 299.659878][T10044] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 299.667014][T10044] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 299.675512][T10044] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 299.682571][T10044] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 299.690963][T10044] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 299.701180][T10044] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 299.712253][T10057] ubi0: background thread "ubi_bgt0d" started, PID 10057 [ 299.720077][T10046] ubi0: detaching mtd0 [ 299.725980][T10046] ubi0: mtd0 is detached [ 299.732025][T10030] ubi0: attaching mtd0 [ 299.737260][T10030] ubi0: scanning is finished [ 299.776307][T10030] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 299.787206][T10034] ubi0: attaching mtd0 [ 299.793164][T10034] ubi0: scanning is finished [ 299.862222][T10034] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 299.873767][T10050] ubi0: attaching mtd0 [ 299.879301][T10050] ubi0: scanning is finished [ 299.938779][T10050] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 299.946774][T10050] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 299.959565][T10050] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 299.966521][T10050] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 299.977635][T10050] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 299.985427][T10050] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 299.997199][T10050] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 300.012748][T10050] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 300.024023][T10065] ubi0: background thread "ubi_bgt0d" started, PID 10065 [ 300.024061][T10052] ubi0: detaching mtd0 [ 300.042047][T10052] ubi0: mtd0 is detached [ 300.046564][T10054] ubi0: attaching mtd0 [ 300.051814][T10054] ubi0: scanning is finished [ 300.084339][T10054] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 300.091996][T10054] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 300.099442][T10054] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 300.106474][T10054] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 300.114865][T10054] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 300.121751][T10054] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 300.130254][T10054] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 300.140337][T10054] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 300.150749][T10067] ubi0: background thread "ubi_bgt0d" started, PID 10067 [ 300.150826][T10056] ubi0: detaching mtd0 [ 300.164178][T10056] ubi0: mtd0 is detached [ 300.168584][T10040] ubi0: attaching mtd0 [ 300.174819][T10040] ubi0: scanning is finished [ 300.231389][T10040] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 300.243580][T10044] ubi0: attaching mtd0 [ 300.248651][T10044] ubi0: scanning is finished [ 300.314650][T10044] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 300.326567][T10060] ubi0: attaching mtd0 [ 300.338108][T10060] ubi0: scanning is finished [ 300.381771][T10060] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 300.389955][T10060] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 300.397479][T10060] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 300.405260][T10060] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 300.417230][T10060] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 300.424237][T10060] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 300.434794][T10060] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 300.445163][T10060] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 300.455922][T10075] ubi0: background thread "ubi_bgt0d" started, PID 10075 [ 300.462928][T10061] ubi0: detaching mtd0 [ 300.469345][T10061] ubi0: mtd0 is detached [ 300.475330][T10064] ubi0: attaching mtd0 [ 300.481095][T10064] ubi0: scanning is finished [ 300.505485][T10064] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 300.513077][T10064] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 300.520970][T10064] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 300.527920][T10064] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 300.535618][T10064] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 300.542446][T10064] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 300.551668][T10064] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 300.561681][T10064] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 300.571748][T10078] ubi0: background thread "ubi_bgt0d" started, PID 10078 [ 300.578865][T10066] ubi0: detaching mtd0 [ 300.586242][T10066] ubi0: mtd0 is detached [ 300.591435][T10050] ubi0: attaching mtd0 [ 300.596308][T10050] ubi0: scanning is finished [ 300.629541][T10050] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 300.640542][T10054] ubi0: attaching mtd0 [ 300.646010][T10054] ubi0: scanning is finished [ 300.681042][T10054] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 300.691843][T10070] ubi0: attaching mtd0 [ 300.696980][T10070] ubi0: scanning is finished [ 300.761970][T10070] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 300.772344][T10070] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 300.779763][T10070] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 300.786971][T10070] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 300.794799][T10070] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 300.802220][T10070] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 300.810639][T10070] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 300.820739][T10070] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 300.831123][T10086] ubi0: background thread "ubi_bgt0d" started, PID 10086 [ 300.835978][T10072] ubi0: detaching mtd0 [ 300.845242][T10072] ubi0: mtd0 is detached [ 300.849988][T10074] ubi0: attaching mtd0 [ 300.855612][T10074] ubi0: scanning is finished [ 300.890285][T10074] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 300.897993][T10074] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 300.905581][T10074] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 300.912789][T10074] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 300.920467][T10074] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 300.927419][T10074] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 300.935824][T10074] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 300.946324][T10074] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 300.957122][T10088] ubi0: background thread "ubi_bgt0d" started, PID 10088 [ 300.957566][T10076] ubi0: detaching mtd0 [ 300.972284][T10076] ubi0: mtd0 is detached [ 300.976720][T10061] ubi0: attaching mtd0 [ 300.982454][T10061] ubi0: scanning is finished [ 301.032672][T10061] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 301.045625][T10064] ubi0: attaching mtd0 [ 301.051387][T10064] ubi0: scanning is finished [ 301.083981][T10064] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 301.095812][T10081] ubi0: attaching mtd0 [ 301.104483][T10081] ubi0: scanning is finished [ 301.145050][T10081] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 301.153085][T10081] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 301.161099][T10081] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 301.168164][T10081] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 301.181667][T10081] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 301.188639][T10081] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 301.201963][T10081] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 301.214403][T10081] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 301.227756][T10099] ubi0: background thread "ubi_bgt0d" started, PID 10099 [ 301.227863][T10084] ubi: mtd0 is already attached to ubi0 [ 301.245302][T10085] ubi0: detaching mtd0 [ 301.251756][T10085] ubi0: mtd0 is detached [ 301.257123][T10070] ubi0: attaching mtd0 [ 301.267134][T10070] ubi0: scanning is finished [ 301.317066][T10070] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 301.332235][T10090] ubi0: attaching mtd0 [ 301.337231][T10090] ubi0: scanning is finished [ 301.396983][T10090] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 301.405187][T10090] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 301.413967][T10090] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 301.421243][T10090] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 301.430279][T10090] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 301.437174][T10090] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 301.445648][T10090] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 301.456020][T10090] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 301.466678][T10104] ubi0: background thread "ubi_bgt0d" started, PID 10104 [ 301.468214][T10093] ubi: mtd0 is already attached to ubi0 [ 301.480151][T10094] ubi0: detaching mtd0 [ 301.485801][T10094] ubi0: mtd0 is detached [ 301.490547][T10098] ubi0: attaching mtd0 [ 301.495375][T10098] ubi0: scanning is finished [ 301.522717][T10098] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 301.530412][T10098] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 301.537649][T10098] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 301.545282][T10098] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 301.555440][T10098] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 301.563665][T10098] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 301.572146][T10098] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 301.582444][T10098] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 301.592932][T10107] ubi0: background thread "ubi_bgt0d" started, PID 10107 [ 301.593230][T10100] ubi0: detaching mtd0 [ 301.607853][T10100] ubi0: mtd0 is detached [ 301.612394][T10084] ubi0: attaching mtd0 [ 301.617977][T10084] ubi0: scanning is finished [ 301.642416][T10084] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 301.653426][T10081] ubi0: attaching mtd0 [ 301.658336][T10081] ubi0: scanning is finished [ 301.712541][T10081] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 301.723660][T10103] ubi0: attaching mtd0 [ 301.729835][T10103] ubi0: scanning is finished [ 301.757234][T10103] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 301.767300][T10103] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 301.774850][T10103] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 301.782521][T10103] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 301.791611][T10103] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 301.798777][T10103] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 301.807133][T10103] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 301.817475][T10103] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 301.828093][T10115] ubi0: background thread "ubi_bgt0d" started, PID 10115 [ 301.833444][T10105] ubi0: detaching mtd0 [ 301.843875][T10105] ubi0: mtd0 is detached [ 301.848535][T10094] ubi0: attaching mtd0 [ 301.854771][T10094] ubi0: scanning is finished [ 301.880151][T10094] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 301.894760][T10098] ubi0: attaching mtd0 [ 301.917348][T10098] ubi0: scanning is finished [ 301.961761][T10098] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 301.972595][T10110] ubi0: attaching mtd0 [ 301.977662][T10110] ubi0: scanning is finished [ 302.017646][T10110] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 302.026388][T10110] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 302.034637][T10110] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 302.042547][T10110] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 302.051490][T10110] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 302.058364][T10110] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 302.071869][T10110] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 302.083668][T10110] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 302.098229][T10127] ubi0: background thread "ubi_bgt0d" started, PID 10127 [ 302.098241][T10113] ubi: mtd0 is already attached to ubi0 [ 302.116094][T10114] ubi0: detaching mtd0 [ 302.122109][T10114] ubi0: mtd0 is detached [ 302.127888][T10103] ubi0: attaching mtd0 [ 302.134870][T10103] ubi0: scanning is finished [ 302.159664][T10103] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 302.167768][T10103] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 302.175475][T10103] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 302.182900][T10103] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 302.190757][T10103] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 302.197980][T10103] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 302.206509][T10103] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 302.216858][T10103] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 302.227067][T10130] ubi0: background thread "ubi_bgt0d" started, PID 10130 [ 302.228753][T10121] ubi: mtd0 is already attached to ubi0 [ 302.240283][T10119] ubi: mtd0 is already attached to ubi0 [ 302.246199][T10123] ubi0: detaching mtd0 [ 302.256145][T10123] ubi0: mtd0 is detached [ 302.264157][T10121] ubi0: attaching mtd0 [ 302.271089][T10121] ubi0: scanning is finished [ 302.313293][T10121] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 302.324512][T10126] ubi0: attaching mtd0 [ 302.331759][T10126] ubi0: scanning is finished [ 302.367572][T10126] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 302.376115][T10126] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 302.383713][T10126] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 302.391366][T10126] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 302.399164][T10126] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 302.406363][T10126] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 302.416468][T10126] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 302.426662][T10126] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 302.437250][T10137] ubi0: background thread "ubi_bgt0d" started, PID 10137 [ 302.437375][T10128] ubi0: detaching mtd0 [ 302.454700][T10128] ubi0: mtd0 is detached [ 302.459739][T10116] ubi0: attaching mtd0 [ 302.465180][T10116] ubi0: scanning is finished [ 302.487836][T10116] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 302.500027][T10110] ubi0: attaching mtd0 [ 302.505127][T10110] ubi0: scanning is finished [ 302.542597][T10110] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 302.553372][T10132] ubi0: attaching mtd0 [ 302.558472][T10132] ubi0: scanning is finished [ 302.595726][T10132] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 302.604030][T10132] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 302.611798][T10132] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 302.619058][T10132] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 302.626794][T10132] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 302.633966][T10132] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 302.643595][T10132] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 302.653993][T10132] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 302.664307][T10146] ubi0: background thread "ubi_bgt0d" started, PID 10146 [ 302.671731][T10133] ubi0: detaching mtd0 [ 302.678088][T10133] ubi0: mtd0 is detached [ 302.682985][T10119] ubi0: attaching mtd0 [ 302.688800][T10119] ubi0: scanning is finished [ 302.716316][T10119] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 302.728116][T10136] ubi0: attaching mtd0 [ 302.736954][T10136] ubi0: scanning is finished [ 302.773685][T10136] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 302.781772][T10136] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 302.789504][T10136] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 302.796700][T10136] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 302.804356][T10136] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 302.812389][T10136] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 302.820831][T10136] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 302.831068][T10136] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 302.841323][T10151] ubi0: background thread "ubi_bgt0d" started, PID 10151 [ 302.848489][T10138] ubi0: detaching mtd0 [ 302.857837][T10138] ubi0: mtd0 is detached [ 302.862418][T10126] ubi0: attaching mtd0 [ 302.868617][T10126] ubi0: scanning is finished 2022/09/20 08:18:18 executed programs: 1306 [ 302.899498][T10126] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 302.918696][T10141] ubi0: attaching mtd0 [ 302.924257][T10141] ubi0: scanning is finished [ 302.986740][T10141] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 302.994571][T10141] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 303.001986][T10141] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 303.009450][T10141] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 303.016857][T10141] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 303.023751][T10141] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 303.032474][T10141] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 303.042515][T10141] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 303.052529][T10157] ubi0: background thread "ubi_bgt0d" started, PID 10157 [ 303.060266][T10143] ubi0: detaching mtd0 [ 303.066473][T10143] ubi0: mtd0 is detached [ 303.071845][T10145] ubi0: attaching mtd0 [ 303.076732][T10145] ubi0: scanning is finished [ 303.127051][T10145] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 303.134680][T10145] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 303.143583][T10145] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 303.151272][T10145] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 303.158859][T10145] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 303.166276][T10145] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 303.174935][T10145] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 303.185117][T10145] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 303.195575][T10158] ubi0: background thread "ubi_bgt0d" started, PID 10158 [ 303.199896][T10147] ubi0: detaching mtd0 [ 303.208463][T10147] ubi0: mtd0 is detached [ 303.219126][T10132] ubi0: attaching mtd0 [ 303.224260][T10132] ubi0: scanning is finished [ 303.277908][T10132] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 303.287515][T10150] ubi0: attaching mtd0 [ 303.292713][T10150] ubi0: scanning is finished [ 303.355515][T10150] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 303.363373][T10150] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 303.371344][T10150] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 303.378358][T10150] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 303.386352][T10150] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 303.394052][T10150] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 303.402258][T10150] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 303.412700][T10150] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 303.422740][T10163] ubi0: background thread "ubi_bgt0d" started, PID 10163 [ 303.423009][T10152] ubi0: detaching mtd0 [ 303.437067][T10152] ubi0: mtd0 is detached [ 303.442436][T10136] ubi0: attaching mtd0 [ 303.448109][T10136] ubi0: scanning is finished [ 303.477478][T10136] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 303.487596][T10155] ubi0: attaching mtd0 [ 303.496253][T10155] ubi0: scanning is finished [ 303.539770][T10155] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 303.547903][T10155] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 303.557412][T10155] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 303.564629][T10155] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 303.572402][T10155] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 303.579340][T10155] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 303.587447][T10155] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 303.598015][T10155] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 303.608633][T10156] ubi0: detaching mtd0 [ 303.608692][T10167] ubi0: background thread "ubi_bgt0d" started, PID 10167 [ 303.623402][T10156] ubi0: mtd0 is detached [ 303.628333][T10141] ubi0: attaching mtd0 [ 303.634084][T10141] ubi0: scanning is finished [ 303.658223][T10141] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 303.673122][T10145] ubi0: attaching mtd0 [ 303.679494][T10145] ubi0: scanning is finished [ 303.704743][T10145] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 303.718642][T10161] ubi0: attaching mtd0 [ 303.725120][T10161] ubi0: scanning is finished [ 303.759859][T10161] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 303.767604][T10161] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 303.775211][T10161] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 303.782551][T10161] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 303.791686][T10161] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 303.798867][T10161] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 303.807840][T10161] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 303.818150][T10161] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 303.828534][T10176] ubi0: background thread "ubi_bgt0d" started, PID 10176 [ 303.832997][T10162] ubi0: detaching mtd0 [ 303.843011][T10162] ubi0: mtd0 is detached [ 303.847817][T10150] ubi0: attaching mtd0 [ 303.852717][T10150] ubi0: scanning is finished [ 303.906894][T10150] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 303.917272][T10166] ubi0: attaching mtd0 [ 303.923312][T10166] ubi0: scanning is finished [ 303.961411][T10166] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 303.971286][T10166] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 303.978822][T10166] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 303.987118][T10166] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 303.999261][T10166] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 304.006356][T10166] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 304.019006][T10166] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 304.029218][T10166] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 304.039202][T10181] ubi0: background thread "ubi_bgt0d" started, PID 10181 [ 304.046414][T10168] ubi0: detaching mtd0 [ 304.052921][T10168] ubi0: mtd0 is detached [ 304.057517][T10155] ubi0: attaching mtd0 [ 304.063875][T10155] ubi0: scanning is finished [ 304.115103][T10155] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 304.131948][T10171] ubi0: attaching mtd0 [ 304.137555][T10171] ubi0: scanning is finished [ 304.202499][T10171] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 304.210537][T10171] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 304.218103][T10171] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 304.225428][T10171] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 304.233237][T10171] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 304.240495][T10171] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 304.248701][T10171] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 304.259107][T10171] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 304.269292][T10187] ubi0: background thread "ubi_bgt0d" started, PID 10187 [ 304.276610][T10174] ubi0: detaching mtd0 [ 304.282881][T10174] ubi0: mtd0 is detached [ 304.287330][T10175] ubi0: attaching mtd0 [ 304.293221][T10175] ubi0: scanning is finished [ 304.323588][T10175] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 304.331682][T10175] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 304.339684][T10175] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 304.346731][T10175] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 304.354442][T10175] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 304.361424][T10175] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 304.369877][T10175] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 304.380152][T10175] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 304.390968][T10188] ubi0: background thread "ubi_bgt0d" started, PID 10188 [ 304.395062][T10177] ubi0: detaching mtd0 [ 304.404102][T10177] ubi0: mtd0 is detached [ 304.408544][T10161] ubi0: attaching mtd0 [ 304.414009][T10161] ubi0: scanning is finished [ 304.445051][T10161] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 304.455810][T10180] ubi0: attaching mtd0 [ 304.463586][T10180] ubi0: scanning is finished [ 304.495142][T10180] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 304.504112][T10180] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 304.511862][T10180] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 304.520373][T10180] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 304.527882][T10180] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 304.535746][T10180] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 304.544033][T10180] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 304.554097][T10180] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 304.564145][T10192] ubi0: background thread "ubi_bgt0d" started, PID 10192 [ 304.571834][T10182] ubi0: detaching mtd0 [ 304.577888][T10182] ubi0: mtd0 is detached [ 304.582545][T10166] ubi0: attaching mtd0 [ 304.587774][T10166] ubi0: scanning is finished [ 304.633293][T10166] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 304.645892][T10185] ubi0: attaching mtd0 [ 304.653722][T10185] ubi0: scanning is finished [ 304.691092][T10185] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 304.698748][T10185] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 304.706523][T10185] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 304.714481][T10185] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 304.722738][T10185] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 304.729721][T10185] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 304.737830][T10185] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 304.749657][T10185] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 304.759930][T10186] ubi0: detaching mtd0 [ 304.760487][T10197] ubi0: background thread "ubi_bgt0d" started, PID 10197 [ 304.774890][T10186] ubi0: mtd0 is detached [ 304.779852][T10171] ubi0: attaching mtd0 [ 304.784497][T10171] ubi0: scanning is finished [ 304.817359][T10171] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 304.828797][T10175] ubi0: attaching mtd0 [ 304.834059][T10175] ubi0: scanning is finished [ 304.861746][T10175] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 304.873937][T10191] ubi0: attaching mtd0 [ 304.882401][T10191] ubi0: scanning is finished [ 304.922520][T10191] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 304.930788][T10191] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 304.938009][T10191] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 304.945159][T10191] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 304.953316][T10191] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 304.960702][T10191] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 304.970720][T10191] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 304.980982][T10191] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 304.991247][T10206] ubi0: background thread "ubi_bgt0d" started, PID 10206 [ 304.994717][T10193] ubi0: detaching mtd0 [ 305.004798][T10193] ubi0: mtd0 is detached [ 305.009735][T10180] ubi0: attaching mtd0 [ 305.015604][T10180] ubi0: scanning is finished [ 305.041737][T10180] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 305.054364][T10196] ubi0: attaching mtd0 [ 305.059455][T10196] ubi0: scanning is finished [ 305.105387][T10196] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 305.113514][T10196] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 305.121380][T10196] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 305.128495][T10196] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 305.137144][T10196] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 305.145273][T10196] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 305.153448][T10196] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 305.163522][T10196] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 305.173738][T10211] ubi0: background thread "ubi_bgt0d" started, PID 10211 [ 305.174170][T10198] ubi0: detaching mtd0 [ 305.186900][T10198] ubi0: mtd0 is detached [ 305.191733][T10185] ubi0: attaching mtd0 [ 305.196579][T10185] ubi0: scanning is finished [ 305.221481][T10185] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 305.233326][T10201] ubi0: attaching mtd0 [ 305.239284][T10201] ubi0: scanning is finished [ 305.294081][T10201] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 305.302924][T10201] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 305.311271][T10201] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 305.318550][T10201] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 305.326340][T10201] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 305.333485][T10201] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 305.341850][T10201] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 305.352213][T10201] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 305.362713][T10216] ubi0: background thread "ubi_bgt0d" started, PID 10216 [ 305.366703][T10203] ubi0: detaching mtd0 [ 305.377352][T10203] ubi0: mtd0 is detached [ 305.382109][T10205] ubi0: attaching mtd0 [ 305.387416][T10205] ubi0: scanning is finished [ 305.428806][T10205] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 305.436888][T10205] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 305.444497][T10205] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 305.452193][T10205] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 305.464094][T10205] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 305.471285][T10205] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 305.483964][T10205] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 305.494143][T10205] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 305.509507][T10218] ubi0: background thread "ubi_bgt0d" started, PID 10218 [ 305.516637][T10207] ubi0: detaching mtd0 [ 305.526098][T10207] ubi0: mtd0 is detached [ 305.530672][T10191] ubi0: attaching mtd0 [ 305.536390][T10191] ubi0: scanning is finished [ 305.572556][T10191] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 305.587619][T10210] ubi0: attaching mtd0 [ 305.592651][T10210] ubi0: scanning is finished [ 305.646370][T10210] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 305.654390][T10210] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 305.661737][T10210] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 305.670190][T10210] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 305.677610][T10210] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 305.684438][T10210] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 305.692467][T10210] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 305.702444][T10210] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 305.712436][T10222] ubi0: background thread "ubi_bgt0d" started, PID 10222 [ 305.722654][T10212] ubi0: detaching mtd0 [ 305.728644][T10212] ubi0: mtd0 is detached [ 305.735745][T10196] ubi0: attaching mtd0 [ 305.741107][T10196] ubi0: scanning is finished [ 305.767566][T10196] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 305.777855][T10215] ubi0: attaching mtd0 [ 305.784908][T10215] ubi0: scanning is finished [ 305.853393][T10215] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 305.864535][T10215] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 305.872704][T10215] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 305.883157][T10215] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 305.891845][T10215] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 305.898684][T10215] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 305.911481][T10215] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 305.922674][T10215] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 305.933007][T10227] ubi0: background thread "ubi_bgt0d" started, PID 10227 [ 305.933366][T10217] ubi0: detaching mtd0 [ 305.946047][T10217] ubi0: mtd0 is detached [ 305.951079][T10201] ubi0: attaching mtd0 [ 305.955831][T10201] ubi0: scanning is finished [ 305.982959][T10201] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 305.994822][T10205] ubi0: attaching mtd0 [ 306.001319][T10205] ubi0: scanning is finished [ 306.030997][T10205] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 306.045078][T10221] ubi0: attaching mtd0 [ 306.052282][T10221] ubi0: scanning is finished [ 306.097009][T10221] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 306.105151][T10221] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 306.112607][T10221] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 306.124023][T10221] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 306.131729][T10221] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 306.138809][T10221] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 306.147401][T10221] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 306.158046][T10221] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 306.168368][T10236] ubi0: background thread "ubi_bgt0d" started, PID 10236 [ 306.168685][T10223] ubi0: detaching mtd0 [ 306.186469][T10223] ubi0: mtd0 is detached [ 306.191198][T10210] ubi0: attaching mtd0 [ 306.196162][T10210] ubi0: scanning is finished [ 306.233331][T10210] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 306.245176][T10226] ubi0: attaching mtd0 [ 306.259712][T10226] ubi0: scanning is finished [ 306.290177][T10226] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 306.297882][T10226] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 306.306189][T10226] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 306.313344][T10226] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 306.322626][T10226] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 306.330568][T10226] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 306.338744][T10226] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 306.349257][T10226] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 306.360166][T10241] ubi0: background thread "ubi_bgt0d" started, PID 10241 [ 306.361444][T10228] ubi0: detaching mtd0 [ 306.373094][T10228] ubi0: mtd0 is detached [ 306.377469][T10215] ubi0: attaching mtd0 [ 306.383302][T10215] ubi0: scanning is finished [ 306.411450][T10215] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 306.421207][T10231] ubi0: attaching mtd0 [ 306.426229][T10231] ubi0: scanning is finished [ 306.475999][T10231] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 306.484209][T10231] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 306.493098][T10231] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 306.500796][T10231] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 306.508414][T10231] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 306.515549][T10231] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 306.524571][T10231] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 306.535059][T10231] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 306.545512][T10233] ubi0: detaching mtd0 [ 306.548615][T10246] ubi0: background thread "ubi_bgt0d" started, PID 10246 [ 306.558814][T10233] ubi0: mtd0 is detached [ 306.564535][T10235] ubi0: attaching mtd0 [ 306.569790][T10235] ubi0: scanning is finished [ 306.601614][T10235] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 306.610476][T10235] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 306.617954][T10235] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 306.625431][T10235] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 306.633420][T10235] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 306.640606][T10235] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 306.648828][T10235] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 306.659021][T10235] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 306.669536][T10237] ubi0: detaching mtd0 [ 306.676537][T10237] ubi0: mtd0 is detached [ 306.682185][T10221] ubi0: attaching mtd0 [ 306.687430][T10221] ubi0: scanning is finished [ 306.721337][T10221] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 306.733715][T10240] ubi0: attaching mtd0 [ 306.740765][T10240] ubi0: scanning is finished [ 306.779711][T10240] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 306.787616][T10240] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 306.795334][T10240] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 306.803345][T10240] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 306.811425][T10240] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 306.818633][T10240] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 306.827720][T10240] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 306.838603][T10240] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 306.848835][T10242] ubi0: detaching mtd0 [ 306.850335][T10252] ubi0: background thread "ubi_bgt0d" started, PID 10252 [ 306.861720][T10242] ubi0: mtd0 is detached [ 306.866388][T10226] ubi0: attaching mtd0 [ 306.871196][T10226] ubi0: scanning is finished [ 306.905721][T10226] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 306.917407][T10245] ubi0: attaching mtd0 [ 306.922511][T10245] ubi0: scanning is finished [ 306.997271][T10245] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 307.005060][T10245] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 307.013113][T10245] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 307.020572][T10245] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 307.028073][T10245] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 307.035878][T10245] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 307.044126][T10245] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 307.055568][T10245] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 307.065605][T10247] ubi0: detaching mtd0 [ 307.065813][T10257] ubi0: background thread "ubi_bgt0d" started, PID 10257 [ 307.079011][T10247] ubi0: mtd0 is detached [ 307.083662][T10231] ubi0: attaching mtd0 [ 307.088517][T10231] ubi0: scanning is finished [ 307.127274][T10231] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 307.135166][T10231] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 307.146804][T10231] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 307.154154][T10231] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 307.162183][T10231] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 307.169436][T10231] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 307.177454][T10231] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 307.188386][T10231] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 307.202310][T10235] ubi: mtd0 is already attached to ubi0 [ 307.204467][T10259] ubi0: background thread "ubi_bgt0d" started, PID 10259 [ 307.210783][T10251] ubi: mtd0 is already attached to ubi0 [ 307.221497][T10253] ubi0: detaching mtd0 [ 307.227947][T10253] ubi0: mtd0 is detached [ 307.241164][T10240] ubi0: attaching mtd0 [ 307.247376][T10240] ubi0: scanning is finished [ 307.287313][T10240] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 307.297312][T10256] ubi0: attaching mtd0 [ 307.303520][T10256] ubi0: scanning is finished [ 307.349547][T10256] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 307.357242][T10256] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 307.364892][T10256] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 307.373383][T10256] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 307.381151][T10256] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 307.388051][T10256] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 307.398324][T10256] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 307.408411][T10256] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 307.418497][T10269] ubi0: background thread "ubi_bgt0d" started, PID 10269 [ 307.425635][T10258] ubi0: detaching mtd0 [ 307.431571][T10258] ubi0: mtd0 is detached [ 307.435999][T10245] ubi0: attaching mtd0 [ 307.441585][T10245] ubi0: scanning is finished [ 307.468283][T10245] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 307.480898][T10263] ubi0: attaching mtd0 [ 307.486583][T10263] ubi0: scanning is finished [ 307.526738][T10263] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 307.534930][T10263] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 307.542806][T10263] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 307.550325][T10263] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 307.558206][T10263] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 307.565584][T10263] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 307.573833][T10263] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 307.584034][T10263] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 307.594188][T10274] ubi0: background thread "ubi_bgt0d" started, PID 10274 [ 307.595516][T10251] ubi: mtd0 is already attached to ubi0 [ 307.606957][T10262] ubi: mtd0 is already attached to ubi0 [ 307.613174][T10265] ubi0: detaching mtd0 [ 307.621836][T10265] ubi0: mtd0 is detached [ 307.626568][T10268] ubi0: attaching mtd0 [ 307.634081][T10268] ubi0: scanning is finished [ 307.678251][T10268] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 307.686549][T10268] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 307.694020][T10268] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 307.701416][T10268] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 307.709289][T10268] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 307.716670][T10268] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 307.725397][T10268] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 307.737245][T10268] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 307.747611][T10280] ubi0: background thread "ubi_bgt0d" started, PID 10280 [ 307.755121][T10270] ubi0: detaching mtd0 [ 307.763771][T10270] ubi0: mtd0 is detached [ 307.768331][T10256] ubi0: attaching mtd0 [ 307.773286][T10256] ubi0: scanning is finished [ 307.805018][T10256] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 307.814802][T10273] ubi0: attaching mtd0 [ 307.825299][T10273] ubi0: scanning is finished [ 307.867790][T10273] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 307.876112][T10273] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 307.884145][T10273] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 307.891770][T10273] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 307.899762][T10273] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 307.906672][T10273] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 307.915149][T10273] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 307.925431][T10273] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 307.935591][T10286] ubi0: background thread "ubi_bgt0d" started, PID 10286 [ 307.936325][T10275] ubi0: detaching mtd0 [ 307.951639][T10275] ubi0: mtd0 is detached [ 307.956178][T10262] ubi0: attaching mtd0 [ 307.962951][T10262] ubi0: scanning is finished 2022/09/20 08:18:24 executed programs: 1334 [ 307.990713][T10262] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 308.002368][T10278] ubi0: attaching mtd0 [ 308.015691][T10278] ubi0: scanning is finished [ 308.075073][T10278] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 308.087897][T10278] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 308.096220][T10278] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 308.107894][T10278] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 308.115896][T10278] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 308.123171][T10278] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 308.131345][T10278] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 308.141392][T10278] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 308.152385][T10279] ubi: mtd0 is already attached to ubi0 [ 308.155343][T10291] ubi0: background thread "ubi_bgt0d" started, PID 10291 [ 308.158239][T10282] ubi0: detaching mtd0 [ 308.174905][T10282] ubi0: mtd0 is detached [ 308.179948][T10268] ubi0: attaching mtd0 [ 308.186333][T10268] ubi0: scanning is finished [ 308.215438][T10268] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 308.227883][T10285] ubi0: attaching mtd0 [ 308.236588][T10285] ubi0: scanning is finished [ 308.291750][T10285] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 308.300044][T10285] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 308.307393][T10285] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 308.314526][T10285] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 308.322997][T10285] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 308.330162][T10285] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 308.338177][T10285] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 308.348857][T10285] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 308.359278][T10297] ubi0: background thread "ubi_bgt0d" started, PID 10297 [ 308.359435][T10287] ubi0: detaching mtd0 [ 308.375994][T10287] ubi0: mtd0 is detached [ 308.380715][T10273] ubi0: attaching mtd0 [ 308.386324][T10273] ubi0: scanning is finished [ 308.416585][T10273] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 308.426972][T10290] ubi0: attaching mtd0 [ 308.432084][T10290] ubi0: scanning is finished [ 308.486698][T10290] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 308.494392][T10290] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 308.504528][T10290] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 308.512583][T10290] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 308.520943][T10290] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 308.528132][T10290] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 308.536614][T10290] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 308.547007][T10290] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 308.557329][T10302] ubi0: background thread "ubi_bgt0d" started, PID 10302 [ 308.557633][T10292] ubi0: detaching mtd0 [ 308.571653][T10292] ubi0: mtd0 is detached [ 308.576184][T10281] ubi0: attaching mtd0 [ 308.582244][T10281] ubi0: scanning is finished [ 308.606610][T10281] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 308.617387][T10279] ubi0: attaching mtd0 [ 308.625041][T10279] ubi0: scanning is finished [ 308.657999][T10279] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 308.668391][T10296] ubi0: attaching mtd0 [ 308.675503][T10296] ubi0: scanning is finished [ 308.718654][T10296] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 308.726617][T10296] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 308.735166][T10296] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 308.742622][T10296] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 308.750355][T10296] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 308.757441][T10296] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 308.766175][T10296] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 308.776467][T10296] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 308.787313][T10310] ubi0: background thread "ubi_bgt0d" started, PID 10310 [ 308.793596][T10298] ubi0: detaching mtd0 [ 308.801516][T10298] ubi0: mtd0 is detached [ 308.806209][T10285] ubi0: attaching mtd0 [ 308.812550][T10285] ubi0: scanning is finished [ 308.854845][T10285] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 308.865770][T10301] ubi0: attaching mtd0 [ 308.872282][T10301] ubi0: scanning is finished [ 308.907706][T10301] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 308.915764][T10301] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 308.923602][T10301] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 308.932557][T10301] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 308.940430][T10301] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 308.947464][T10301] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 308.956042][T10301] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 308.966403][T10301] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 308.978279][T10319] ubi0: background thread "ubi_bgt0d" started, PID 10319 [ 308.982420][T10303] ubi0: detaching mtd0 [ 308.992452][T10303] ubi0: mtd0 is detached [ 308.997437][T10290] ubi0: attaching mtd0 [ 309.003727][T10290] ubi0: scanning is finished [ 309.034031][T10290] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 309.045440][T10306] ubi0: attaching mtd0 [ 309.053166][T10306] ubi0: scanning is finished [ 309.088545][T10306] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 309.097162][T10306] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 309.105457][T10306] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 309.113042][T10306] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 309.120894][T10306] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 309.128127][T10306] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 309.136753][T10306] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 309.146794][T10306] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 309.157251][T10308] ubi0: detaching mtd0 [ 309.157257][T10325] ubi0: background thread "ubi_bgt0d" started, PID 10325 [ 309.173897][T10308] ubi0: mtd0 is detached [ 309.178302][T10311] ubi0: attaching mtd0 [ 309.184504][T10311] ubi0: scanning is finished [ 309.241080][T10311] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 309.249418][T10311] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 309.256941][T10311] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 309.264146][T10311] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 309.277191][T10311] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 309.284559][T10311] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 309.297648][T10311] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 309.307736][T10311] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 309.318647][T10327] ubi0: background thread "ubi_bgt0d" started, PID 10327 [ 309.326818][T10312] ubi0: detaching mtd0 [ 309.337504][T10312] ubi0: mtd0 is detached [ 309.343161][T10314] ubi0: attaching mtd0 [ 309.348174][T10314] ubi0: scanning is finished [ 309.377769][T10314] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 309.386020][T10314] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 309.394004][T10314] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 309.401374][T10314] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 309.411482][T10314] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 309.418636][T10314] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 309.427086][T10314] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 309.437499][T10314] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 309.447811][T10328] ubi0: background thread "ubi_bgt0d" started, PID 10328 [ 309.447965][T10316] ubi0: detaching mtd0 [ 309.462827][T10316] ubi0: mtd0 is detached [ 309.467355][T10318] ubi0: attaching mtd0 [ 309.473792][T10318] ubi0: scanning is finished [ 309.536639][T10318] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 309.544251][T10318] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 309.552293][T10318] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 309.560415][T10318] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 309.567932][T10318] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 309.575151][T10318] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 309.583517][T10318] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 309.593944][T10318] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 309.604550][T10320] ubi0: detaching mtd0 [ 309.605029][T10329] ubi0: background thread "ubi_bgt0d" started, PID 10329 [ 309.617576][T10320] ubi0: mtd0 is detached [ 309.623292][T10303] ubi0: attaching mtd0 [ 309.627994][T10303] ubi0: scanning is finished [ 309.654538][T10303] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 309.664649][T10324] ubi0: attaching mtd0 [ 309.674948][T10324] ubi0: scanning is finished [ 309.722135][T10324] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 309.729870][T10324] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 309.737269][T10324] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 309.745524][T10324] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 309.753842][T10324] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 309.760787][T10324] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 309.768775][T10324] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 309.778708][T10324] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 309.788700][T10334] ubi0: background thread "ubi_bgt0d" started, PID 10334 [ 309.790582][T10326] ubi0: detaching mtd0 [ 309.803091][T10326] ubi0: mtd0 is detached [ 309.807436][T10306] ubi0: attaching mtd0 [ 309.813934][T10306] ubi0: scanning is finished [ 309.851290][T10306] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 309.865519][T10311] ubi0: attaching mtd0 [ 309.870823][T10311] ubi0: scanning is finished [ 309.897686][T10311] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 309.910633][T10314] ubi0: attaching mtd0 [ 309.916318][T10314] ubi0: scanning is finished [ 309.955555][T10314] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 309.965558][T10320] ubi0: attaching mtd0 [ 309.972623][T10320] ubi0: scanning is finished [ 310.010684][T10320] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 310.021374][T10333] ubi0: attaching mtd0 [ 310.026042][T10333] ubi0: scanning is finished [ 310.070536][T10333] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 310.078271][T10333] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 310.086246][T10333] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 310.093492][T10333] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 310.101977][T10333] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 310.109260][T10333] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 310.117448][T10333] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 310.128420][T10333] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 310.138682][T10351] ubi0: background thread "ubi_bgt0d" started, PID 10351 [ 310.143536][T10335] ubi0: detaching mtd0 [ 310.152803][T10335] ubi0: mtd0 is detached [ 310.157205][T10324] ubi0: attaching mtd0 [ 310.162940][T10324] ubi0: scanning is finished [ 310.192499][T10324] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 310.206210][T10338] ubi0: attaching mtd0 [ 310.212528][T10338] ubi0: scanning is finished [ 310.277021][T10338] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 310.284769][T10338] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 310.292516][T10338] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 310.300626][T10338] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 310.308361][T10338] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 310.315659][T10338] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 310.324208][T10338] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 310.334500][T10338] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 310.345484][T10342] ubi: mtd0 is already attached to ubi0 [ 310.345492][T10357] ubi0: background thread "ubi_bgt0d" started, PID 10357 [ 310.358390][T10341] ubi0: detaching mtd0 [ 310.364495][T10341] ubi0: mtd0 is detached [ 310.372957][T10346] ubi0: attaching mtd0 [ 310.382016][T10346] ubi0: scanning is finished [ 310.425932][T10346] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 310.435268][T10346] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 310.442761][T10346] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 310.450184][T10346] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 310.457990][T10346] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 310.465010][T10346] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 310.474209][T10346] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 310.484411][T10346] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 310.495062][T10362] ubi0: background thread "ubi_bgt0d" started, PID 10362 [ 310.502718][T10350] ubi0: detaching mtd0 [ 310.508697][T10350] ubi0: mtd0 is detached [ 310.513594][T10349] ubi0: attaching mtd0 [ 310.518406][T10349] ubi0: scanning is finished [ 310.567200][T10349] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 310.574984][T10349] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 310.582425][T10349] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 310.589682][T10349] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 310.597202][T10349] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 310.605263][T10349] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 310.613605][T10349] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 310.625939][T10349] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 310.636243][T10365] ubi0: background thread "ubi_bgt0d" started, PID 10365 [ 310.643997][T10352] ubi0: detaching mtd0 [ 310.651104][T10352] ubi0: mtd0 is detached [ 310.655793][T10335] ubi0: attaching mtd0 [ 310.661047][T10335] ubi0: scanning is finished [ 310.689737][T10335] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 310.706272][T10356] ubi0: attaching mtd0 [ 310.712567][T10356] ubi0: scanning is finished [ 310.775697][T10356] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 310.787668][T10356] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 310.795155][T10356] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 310.806766][T10356] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 310.814477][T10356] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 310.826432][T10356] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 310.834880][T10356] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 310.851400][T10356] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 310.865062][T10369] ubi0: background thread "ubi_bgt0d" started, PID 10369 [ 310.873119][T10358] ubi0: detaching mtd0 [ 310.882775][T10358] ubi0: mtd0 is detached [ 310.887453][T10341] ubi0: attaching mtd0 [ 310.892366][T10341] ubi0: scanning is finished [ 310.924089][T10341] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 310.934387][T10361] ubi0: attaching mtd0 [ 310.939474][T10361] ubi0: scanning is finished [ 310.967612][T10361] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 310.975649][T10361] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 310.984002][T10361] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 310.991553][T10361] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 311.001478][T10361] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 311.008332][T10361] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 311.016724][T10361] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 311.026797][T10361] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 311.036880][T10374] ubi0: background thread "ubi_bgt0d" started, PID 10374 [ 311.036886][T10363] ubi0: detaching mtd0 [ 311.051353][T10363] ubi0: mtd0 is detached [ 311.055946][T10350] ubi0: attaching mtd0 [ 311.061713][T10350] ubi0: scanning is finished [ 311.083536][T10350] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 311.096889][T10349] ubi0: attaching mtd0 [ 311.102231][T10349] ubi0: scanning is finished [ 311.135353][T10349] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 311.147296][T10368] ubi0: attaching mtd0 [ 311.152662][T10368] ubi0: scanning is finished [ 311.223368][T10368] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 311.232423][T10368] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 311.240275][T10368] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 311.247317][T10368] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 311.259733][T10368] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 311.266558][T10368] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 311.278549][T10368] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 311.289993][T10368] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 311.301280][T10384] ubi0: background thread "ubi_bgt0d" started, PID 10384 [ 311.304003][T10370] ubi0: detaching mtd0 [ 311.315113][T10370] ubi0: mtd0 is detached [ 311.319749][T10356] ubi0: attaching mtd0 [ 311.325005][T10356] ubi0: scanning is finished [ 311.357281][T10356] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 311.368464][T10373] ubi0: attaching mtd0 [ 311.380276][T10373] ubi0: scanning is finished [ 311.412056][T10373] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 311.423639][T10373] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 311.431457][T10373] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 311.438462][T10373] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 311.446582][T10373] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 311.453731][T10373] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 311.462515][T10373] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 311.473585][T10373] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 311.484265][T10389] ubi0: background thread "ubi_bgt0d" started, PID 10389 [ 311.484277][T10375] ubi0: detaching mtd0 [ 311.497662][T10375] ubi0: mtd0 is detached [ 311.502294][T10363] ubi0: attaching mtd0 [ 311.507193][T10363] ubi0: scanning is finished [ 311.556008][T10363] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 311.566070][T10380] ubi0: attaching mtd0 [ 311.571526][T10380] ubi0: scanning is finished [ 311.616923][T10380] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 311.624758][T10380] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 311.632024][T10380] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 311.639061][T10380] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 311.646457][T10380] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 311.653366][T10380] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 311.662322][T10380] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 311.672289][T10380] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 311.682271][T10395] ubi0: background thread "ubi_bgt0d" started, PID 10395 [ 311.691104][T10382] ubi: mtd0 is already attached to ubi0 [ 311.697325][T10383] ubi0: detaching mtd0 [ 311.707420][T10383] ubi0: mtd0 is detached [ 311.712233][T10368] ubi0: attaching mtd0 [ 311.717425][T10368] ubi0: scanning is finished [ 311.765358][T10368] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 311.775996][T10388] ubi0: attaching mtd0 [ 311.782244][T10388] ubi0: scanning is finished [ 311.828605][T10388] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 311.836407][T10388] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 311.844563][T10388] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 311.851783][T10388] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 311.859768][T10388] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 311.866773][T10388] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 311.875220][T10388] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 311.885600][T10388] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 311.896130][T10401] ubi0: background thread "ubi_bgt0d" started, PID 10401 [ 311.898747][T10390] ubi0: detaching mtd0 [ 311.911526][T10390] ubi0: mtd0 is detached [ 311.916041][T10375] ubi0: attaching mtd0 [ 311.922484][T10375] ubi0: scanning is finished [ 311.945588][T10375] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 311.957556][T10394] ubi0: attaching mtd0 [ 311.963878][T10394] ubi0: scanning is finished [ 311.998365][T10394] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 312.006334][T10394] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 312.017978][T10394] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 312.025814][T10394] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 312.038010][T10394] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 312.045253][T10394] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 312.057965][T10394] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 312.067995][T10394] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 312.078997][T10406] ubi0: background thread "ubi_bgt0d" started, PID 10406 [ 312.085460][T10396] ubi0: detaching mtd0 [ 312.092185][T10396] ubi0: mtd0 is detached [ 312.096635][T10380] ubi0: attaching mtd0 [ 312.102190][T10380] ubi0: scanning is finished [ 312.135564][T10380] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 312.146520][T10385] ubi0: attaching mtd0 [ 312.152836][T10385] ubi0: scanning is finished [ 312.204051][T10385] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 312.215858][T10400] ubi0: attaching mtd0 [ 312.221324][T10400] ubi0: scanning is finished [ 312.281800][T10400] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 312.290485][T10400] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 312.297783][T10400] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 312.305490][T10400] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 312.313423][T10400] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 312.321367][T10400] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 312.329773][T10400] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 312.340659][T10400] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 312.350870][T10416] ubi0: background thread "ubi_bgt0d" started, PID 10416 [ 312.357969][T10402] ubi0: detaching mtd0 [ 312.367404][T10402] ubi0: mtd0 is detached [ 312.372288][T10388] ubi0: attaching mtd0 [ 312.377494][T10388] ubi0: scanning is finished [ 312.422647][T10388] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 312.433134][T10405] ubi0: attaching mtd0 [ 312.438044][T10405] ubi0: scanning is finished [ 312.495094][T10405] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 312.503141][T10405] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 312.511239][T10405] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 312.518184][T10405] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 312.526689][T10405] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 312.533638][T10405] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 312.541736][T10405] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 312.551790][T10405] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 312.561852][T10421] ubi0: background thread "ubi_bgt0d" started, PID 10421 [ 312.561858][T10407] ubi0: detaching mtd0 [ 312.576897][T10407] ubi0: mtd0 is detached [ 312.583998][T10396] ubi0: attaching mtd0 [ 312.589402][T10396] ubi0: scanning is finished [ 312.651597][T10396] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 312.662950][T10411] ubi0: attaching mtd0 [ 312.667845][T10411] ubi0: scanning is finished [ 312.711268][T10411] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 312.719323][T10411] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 312.726715][T10411] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 312.734156][T10411] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 312.742051][T10411] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 312.749010][T10411] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 312.757352][T10411] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 312.767421][T10411] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 312.777526][T10426] ubi0: background thread "ubi_bgt0d" started, PID 10426 [ 312.777630][T10413] ubi0: detaching mtd0 [ 312.790878][T10413] ubi0: mtd0 is detached [ 312.795645][T10415] ubi0: attaching mtd0 [ 312.801128][T10415] ubi0: scanning is finished [ 312.824824][T10415] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 312.832716][T10415] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 312.840846][T10415] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 312.848029][T10415] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 312.856075][T10415] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 312.863156][T10415] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 312.871412][T10415] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 312.881625][T10415] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 312.891804][T10428] ubi0: background thread "ubi_bgt0d" started, PID 10428 [ 312.892257][T10417] ubi0: detaching mtd0 [ 312.905910][T10417] ubi0: mtd0 is detached [ 312.910768][T10400] ubi0: attaching mtd0 [ 312.916171][T10400] ubi0: scanning is finished [ 312.940153][T10400] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 312.953668][T10420] ubi0: attaching mtd0 [ 312.958643][T10420] ubi0: scanning is finished [ 313.005133][T10420] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 313.013909][T10420] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 313.022653][T10420] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 313.029689][T10420] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 313.037815][T10420] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 313.045203][T10420] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 313.053449][T10420] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 313.064103][T10420] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 313.076287][T10432] ubi0: background thread "ubi_bgt0d" started, PID 10432 [ 313.085042][T10422] ubi0: detaching mtd0 [ 313.093439][T10422] ubi0: mtd0 is detached [ 313.097863][T10405] ubi0: attaching mtd0 [ 313.103193][T10405] ubi0: scanning is finished 2022/09/20 08:18:29 executed programs: 1362 [ 313.132872][T10405] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 313.143195][T10425] ubi0: attaching mtd0 [ 313.148274][T10425] ubi0: scanning is finished [ 313.175983][T10425] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 313.184189][T10425] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 313.192055][T10425] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 313.199381][T10425] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 313.206881][T10425] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 313.215429][T10425] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 313.223666][T10425] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 313.234113][T10425] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 313.244642][T10438] ubi0: background thread "ubi_bgt0d" started, PID 10438 [ 313.244797][T10427] ubi0: detaching mtd0 [ 313.261425][T10427] ubi0: mtd0 is detached [ 313.265949][T10411] ubi0: attaching mtd0 [ 313.271249][T10411] ubi0: scanning is finished [ 313.296800][T10411] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 313.307975][T10415] ubi0: attaching mtd0 [ 313.330946][T10415] ubi0: scanning is finished [ 313.366115][T10415] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 313.376190][T10431] ubi0: attaching mtd0 [ 313.386526][T10431] ubi0: scanning is finished [ 313.427065][T10431] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 313.435669][T10431] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 313.442991][T10431] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 313.450775][T10431] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 313.458176][T10431] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 313.465096][T10431] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 313.473555][T10431] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 313.484056][T10431] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 313.494464][T10447] ubi0: background thread "ubi_bgt0d" started, PID 10447 [ 313.494477][T10433] ubi0: detaching mtd0 [ 313.507886][T10433] ubi0: mtd0 is detached [ 313.512929][T10422] ubi0: attaching mtd0 [ 313.518476][T10422] ubi0: scanning is finished [ 313.571436][T10422] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 313.583149][T10437] ubi0: attaching mtd0 [ 313.588680][T10437] ubi0: scanning is finished [ 313.630857][T10437] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 313.638552][T10437] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 313.646095][T10437] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 313.653605][T10437] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 313.665688][T10437] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 313.672817][T10437] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 313.685105][T10437] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 313.696021][T10437] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 313.709512][T10439] ubi0: detaching mtd0 [ 313.709510][T10452] ubi0: background thread "ubi_bgt0d" started, PID 10452 [ 313.723073][T10439] ubi0: mtd0 is detached [ 313.727625][T10425] ubi0: attaching mtd0 [ 313.733012][T10425] ubi0: scanning is finished [ 313.793207][T10425] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 313.805708][T10442] ubi0: attaching mtd0 [ 313.811452][T10442] ubi0: scanning is finished [ 313.847326][T10442] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 313.855435][T10442] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 313.863865][T10442] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 313.871768][T10442] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 313.879582][T10442] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 313.886489][T10442] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 313.894983][T10442] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 313.905458][T10442] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 313.917864][T10457] ubi0: background thread "ubi_bgt0d" started, PID 10457 [ 313.917867][T10444] ubi0: detaching mtd0 [ 313.934622][T10444] ubi0: mtd0 is detached [ 313.939553][T10446] ubi0: attaching mtd0 [ 313.945204][T10446] ubi0: scanning is finished [ 314.003259][T10446] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 314.011236][T10446] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 314.018675][T10446] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 314.026754][T10446] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 314.034873][T10446] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 314.042721][T10446] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 314.051266][T10446] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 314.062112][T10446] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 314.072590][T10459] ubi0: background thread "ubi_bgt0d" started, PID 10459 [ 314.072594][T10448] ubi0: detaching mtd0 [ 314.085884][T10448] ubi0: mtd0 is detached [ 314.091232][T10431] ubi0: attaching mtd0 [ 314.096301][T10431] ubi0: scanning is finished [ 314.145793][T10431] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 314.158433][T10451] ubi0: attaching mtd0 [ 314.167433][T10451] ubi0: scanning is finished [ 314.201841][T10451] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 314.210462][T10451] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 314.218034][T10451] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 314.225448][T10451] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 314.233311][T10451] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 314.240781][T10451] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 314.249014][T10451] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 314.259705][T10451] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 314.270331][T10463] ubi0: background thread "ubi_bgt0d" started, PID 10463 [ 314.270391][T10453] ubi0: detaching mtd0 [ 314.285492][T10453] ubi0: mtd0 is detached [ 314.290229][T10437] ubi0: attaching mtd0 [ 314.295691][T10437] ubi0: scanning is finished [ 314.342097][T10437] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 314.352625][T10456] ubi0: attaching mtd0 [ 314.358157][T10456] ubi0: scanning is finished [ 314.392195][T10456] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 314.400341][T10456] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 314.407947][T10456] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 314.415445][T10456] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 314.426113][T10456] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 314.433324][T10456] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 314.441970][T10456] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 314.452435][T10456] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 314.462955][T10458] ubi0: detaching mtd0 [ 314.470387][T10458] ubi0: mtd0 is detached [ 314.474990][T10442] ubi0: attaching mtd0 [ 314.481512][T10442] ubi0: scanning is finished [ 314.509404][T10442] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 314.520069][T10446] ubi0: attaching mtd0 [ 314.525684][T10446] ubi0: scanning is finished [ 314.557727][T10446] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 314.568426][T10462] ubi0: attaching mtd0 [ 314.585705][T10462] ubi0: scanning is finished [ 314.625621][T10462] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 314.633924][T10462] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 314.641486][T10462] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 314.648700][T10462] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 314.656252][T10462] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 314.663695][T10462] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 314.672231][T10462] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 314.682647][T10462] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 314.693078][T10477] ubi0: background thread "ubi_bgt0d" started, PID 10477 [ 314.693288][T10464] ubi0: detaching mtd0 [ 314.708343][T10464] ubi0: mtd0 is detached [ 314.712892][T10451] ubi0: attaching mtd0 [ 314.717633][T10451] ubi0: scanning is finished [ 314.741173][T10451] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 314.754079][T10467] ubi0: attaching mtd0 [ 314.760131][T10467] ubi0: scanning is finished [ 314.796738][T10467] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 314.804706][T10467] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 314.812666][T10467] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 314.819971][T10467] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 314.827533][T10467] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 314.835876][T10467] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 314.844294][T10467] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 314.854993][T10467] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 314.865640][T10482] ubi0: background thread "ubi_bgt0d" started, PID 10482 [ 314.869277][T10469] ubi0: detaching mtd0 [ 314.878548][T10469] ubi0: mtd0 is detached [ 314.883129][T10456] ubi0: attaching mtd0 [ 314.888170][T10456] ubi0: scanning is finished [ 314.922068][T10456] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 314.933810][T10472] ubi0: attaching mtd0 [ 314.950019][T10472] ubi0: scanning is finished [ 315.007531][T10472] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 315.017191][T10472] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 315.025313][T10472] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 315.033321][T10472] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 315.041007][T10472] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 315.048206][T10472] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 315.057189][T10472] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 315.067554][T10472] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 315.077899][T10488] ubi0: background thread "ubi_bgt0d" started, PID 10488 [ 315.085542][T10475] ubi: mtd0 is already attached to ubi0 [ 315.091774][T10476] ubi0: detaching mtd0 [ 315.100173][T10476] ubi0: mtd0 is detached [ 315.104642][T10462] ubi0: attaching mtd0 [ 315.112037][T10462] ubi0: scanning is finished [ 315.141160][T10462] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 315.151942][T10481] ubi0: attaching mtd0 [ 315.157153][T10481] ubi0: scanning is finished [ 315.212346][T10481] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 315.220221][T10481] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 315.227890][T10481] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 315.235421][T10481] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 315.242915][T10481] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 315.250435][T10481] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 315.258457][T10481] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 315.268413][T10481] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 315.278931][T10492] ubi0: background thread "ubi_bgt0d" started, PID 10492 [ 315.286026][T10483] ubi0: detaching mtd0 [ 315.291733][T10483] ubi0: mtd0 is detached [ 315.296029][T10467] ubi0: attaching mtd0 [ 315.301155][T10467] ubi0: scanning is finished [ 315.323935][T10467] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 315.334468][T10486] ubi0: attaching mtd0 [ 315.340812][T10486] ubi0: scanning is finished [ 315.375231][T10486] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 315.383270][T10486] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 315.391233][T10486] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 315.398324][T10486] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 315.405988][T10486] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 315.412988][T10486] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 315.421488][T10486] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 315.431993][T10486] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 315.442755][T10497] ubi0: background thread "ubi_bgt0d" started, PID 10497 [ 315.442869][T10487] ubi0: detaching mtd0 [ 315.457758][T10487] ubi0: mtd0 is detached [ 315.462388][T10472] ubi0: attaching mtd0 [ 315.467540][T10472] ubi0: scanning is finished [ 315.503409][T10472] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 315.514898][T10475] ubi0: attaching mtd0 [ 315.520684][T10475] ubi0: scanning is finished [ 315.583069][T10475] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 315.594191][T10491] ubi0: attaching mtd0 [ 315.600538][T10491] ubi0: scanning is finished [ 315.658113][T10491] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 315.666358][T10491] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 315.674414][T10491] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 315.681781][T10491] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 315.690139][T10491] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 315.696988][T10491] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 315.705129][T10491] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 315.715601][T10491] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 315.725636][T10506] ubi0: background thread "ubi_bgt0d" started, PID 10506 [ 315.728969][T10493] ubi0: detaching mtd0 [ 315.740222][T10493] ubi0: mtd0 is detached [ 315.744646][T10481] ubi0: attaching mtd0 [ 315.750795][T10481] ubi0: scanning is finished [ 315.784145][T10481] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 315.795268][T10496] ubi0: attaching mtd0 [ 315.801220][T10496] ubi0: scanning is finished [ 315.839423][T10496] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 315.847112][T10496] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 315.855136][T10496] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 315.862504][T10496] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 315.870763][T10496] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 315.878230][T10496] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 315.886662][T10496] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 315.897140][T10496] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 315.907483][T10511] ubi0: background thread "ubi_bgt0d" started, PID 10511 [ 315.907688][T10498] ubi0: detaching mtd0 [ 315.921761][T10498] ubi0: mtd0 is detached [ 315.926347][T10486] ubi0: attaching mtd0 [ 315.931563][T10486] ubi0: scanning is finished [ 315.958614][T10486] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 315.969759][T10501] ubi0: attaching mtd0 [ 315.975224][T10501] ubi0: scanning is finished [ 316.011210][T10501] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 316.018818][T10501] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 316.026960][T10501] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 316.034991][T10501] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 316.042730][T10501] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 316.050636][T10501] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 316.058862][T10501] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 316.069347][T10501] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 316.079852][T10516] ubi0: background thread "ubi_bgt0d" started, PID 10516 [ 316.084813][T10503] ubi0: detaching mtd0 [ 316.092877][T10503] ubi0: mtd0 is detached [ 316.097367][T10505] ubi0: attaching mtd0 [ 316.103965][T10505] ubi0: scanning is finished [ 316.148763][T10505] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 316.157369][T10505] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 316.165303][T10505] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 316.172528][T10505] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 316.180137][T10505] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 316.186961][T10505] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 316.195728][T10505] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 316.206230][T10505] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 316.216639][T10520] ubi0: background thread "ubi_bgt0d" started, PID 10520 [ 316.224760][T10507] ubi0: detaching mtd0 [ 316.235719][T10507] ubi0: mtd0 is detached [ 316.240255][T10491] ubi0: attaching mtd0 [ 316.245011][T10491] ubi0: scanning is finished [ 316.269843][T10491] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 316.280469][T10510] ubi0: attaching mtd0 [ 316.286668][T10510] ubi0: scanning is finished [ 316.325683][T10510] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 316.333596][T10510] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 316.341884][T10510] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 316.349259][T10510] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 316.356682][T10510] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 316.364035][T10510] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 316.372989][T10510] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 316.386777][T10510] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 316.397696][T10512] ubi0: detaching mtd0 [ 316.397709][T10525] ubi0: background thread "ubi_bgt0d" started, PID 10525 [ 316.411616][T10512] ubi0: mtd0 is detached [ 316.415974][T10496] ubi0: attaching mtd0 [ 316.421888][T10496] ubi0: scanning is finished [ 316.447913][T10496] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 316.470408][T10515] ubi0: attaching mtd0 [ 316.475768][T10515] ubi0: scanning is finished [ 316.539452][T10515] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 316.547068][T10515] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 316.569074][T10515] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 316.576152][T10515] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 316.585228][T10515] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 316.595546][T10515] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 316.608963][T10515] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 316.628950][T10515] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 316.643445][T10530] ubi0: background thread "ubi_bgt0d" started, PID 10530 [ 316.643560][T10517] ubi0: detaching mtd0 [ 316.672274][T10517] ubi0: mtd0 is detached [ 316.685401][T10519] ubi0: attaching mtd0 [ 316.690467][T10519] ubi0: scanning is finished [ 316.777785][T10519] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 316.789020][T10519] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 316.796349][T10519] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 316.805680][T10519] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 316.819162][T10519] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 316.826175][T10519] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 316.843281][T10519] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 316.857024][T10519] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 316.873817][T10532] ubi0: background thread "ubi_bgt0d" started, PID 10532 [ 316.883735][T10521] ubi0: detaching mtd0 [ 316.898442][T10521] ubi0: mtd0 is detached [ 316.904633][T10505] ubi0: attaching mtd0 [ 316.909952][T10505] ubi0: scanning is finished [ 316.960857][T10505] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 316.972683][T10524] ubi0: attaching mtd0 [ 316.977609][T10524] ubi0: scanning is finished [ 317.026427][T10524] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 317.034512][T10524] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 317.042346][T10524] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 317.049722][T10524] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 317.057287][T10524] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 317.064644][T10524] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 317.072862][T10524] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 317.083023][T10524] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 317.093573][T10536] ubi0: background thread "ubi_bgt0d" started, PID 10536 [ 317.093581][T10526] ubi0: detaching mtd0 [ 317.111229][T10526] ubi0: mtd0 is detached [ 317.115794][T10510] ubi0: attaching mtd0 [ 317.121342][T10510] ubi0: scanning is finished [ 317.144823][T10510] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 317.157294][T10529] ubi0: attaching mtd0 [ 317.162882][T10529] ubi0: scanning is finished [ 317.205354][T10529] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 317.213649][T10529] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 317.221158][T10529] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 317.228521][T10529] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 317.236146][T10529] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 317.243035][T10529] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 317.251943][T10529] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 317.262132][T10529] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 317.272247][T10541] ubi0: background thread "ubi_bgt0d" started, PID 10541 [ 317.272723][T10531] ubi0: detaching mtd0 [ 317.285676][T10531] ubi0: mtd0 is detached [ 317.290418][T10515] ubi0: attaching mtd0 [ 317.295546][T10515] ubi0: scanning is finished [ 317.320856][T10515] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 317.335251][T10519] ubi0: attaching mtd0 [ 317.344146][T10519] ubi0: scanning is finished [ 317.395259][T10519] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 317.405294][T10535] ubi0: attaching mtd0 [ 317.410586][T10535] ubi0: scanning is finished [ 317.457243][T10535] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 317.464949][T10535] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 317.472582][T10535] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 317.480015][T10535] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 317.487976][T10535] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 317.495374][T10535] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 317.503704][T10535] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 317.513775][T10535] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 317.523796][T10550] ubi0: background thread "ubi_bgt0d" started, PID 10550 [ 317.523815][T10537] ubi0: detaching mtd0 [ 317.538487][T10537] ubi0: mtd0 is detached [ 317.543108][T10524] ubi0: attaching mtd0 [ 317.548037][T10524] ubi0: scanning is finished [ 317.575913][T10524] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 317.586152][T10540] ubi0: attaching mtd0 [ 317.607881][T10540] ubi0: scanning is finished [ 317.635332][T10540] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 317.643763][T10540] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 317.651263][T10540] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 317.658355][T10540] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 317.666537][T10540] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 317.673773][T10540] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 317.682214][T10540] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 317.692828][T10540] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 317.705025][T10555] ubi0: background thread "ubi_bgt0d" started, PID 10555 [ 317.705996][T10542] ubi0: detaching mtd0 [ 317.718004][T10542] ubi0: mtd0 is detached [ 317.722949][T10529] ubi0: attaching mtd0 [ 317.728414][T10529] ubi0: scanning is finished [ 317.762846][T10529] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 317.773050][T10545] ubi0: attaching mtd0 [ 317.777915][T10545] ubi0: scanning is finished [ 317.836623][T10545] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 317.844578][T10545] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 317.855716][T10545] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 317.862946][T10545] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 317.871340][T10545] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 317.878288][T10545] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 317.886556][T10545] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 317.896718][T10545] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 317.907461][T10547] ubi0: detaching mtd0 [ 317.907463][T10560] ubi0: background thread "ubi_bgt0d" started, PID 10560 [ 317.925598][T10547] ubi0: mtd0 is detached [ 317.930227][T10549] ubi0: attaching mtd0 [ 317.935204][T10549] ubi0: scanning is finished [ 317.967952][T10549] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 317.976013][T10549] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 317.983840][T10549] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 317.991242][T10549] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 317.998843][T10549] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 318.006308][T10549] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 318.014707][T10549] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 318.025356][T10549] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 318.035597][T10562] ubi0: background thread "ubi_bgt0d" started, PID 10562 [ 318.036778][T10551] ubi0: detaching mtd0 [ 318.051147][T10551] ubi0: mtd0 is detached [ 318.055561][T10535] ubi0: attaching mtd0 [ 318.060965][T10535] ubi0: scanning is finished [ 318.086602][T10535] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 318.098679][T10554] ubi0: attaching mtd0 [ 318.105088][T10554] ubi0: scanning is finished [ 318.146260][T10554] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 318.154432][T10554] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 318.162112][T10554] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 318.169812][T10554] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 318.177331][T10554] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 318.184276][T10554] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 318.192692][T10554] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 318.203010][T10554] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 318.213421][T10565] ubi0: background thread "ubi_bgt0d" started, PID 10565 [ 318.215310][T10556] ubi0: detaching mtd0 [ 318.226404][T10556] ubi0: mtd0 is detached [ 318.231401][T10540] ubi0: attaching mtd0 [ 318.236498][T10540] ubi0: scanning is finished 2022/09/20 08:18:34 executed programs: 1389 [ 318.258734][T10540] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 318.270833][T10559] ubi0: attaching mtd0 [ 318.276576][T10559] ubi0: scanning is finished [ 318.331613][T10559] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 318.339906][T10559] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 318.347394][T10559] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 318.354916][T10559] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 318.362482][T10559] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 318.369748][T10559] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 318.377983][T10559] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 318.388323][T10559] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 318.398844][T10571] ubi0: background thread "ubi_bgt0d" started, PID 10571 [ 318.404455][T10561] ubi0: detaching mtd0 [ 318.412268][T10561] ubi0: mtd0 is detached [ 318.416749][T10545] ubi0: attaching mtd0 [ 318.421857][T10545] ubi0: scanning is finished [ 318.451943][T10545] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 318.463214][T10549] ubi0: attaching mtd0 [ 318.468010][T10549] ubi0: scanning is finished [ 318.535702][T10549] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 318.547396][T10566] ubi0: attaching mtd0 [ 318.553124][T10566] ubi0: scanning is finished [ 318.611585][T10566] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 318.619476][T10566] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 318.626812][T10566] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 318.634501][T10566] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 318.642745][T10566] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 318.650099][T10566] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 318.658281][T10566] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 318.668596][T10566] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 318.678793][T10580] ubi0: background thread "ubi_bgt0d" started, PID 10580 [ 318.686605][T10567] ubi0: detaching mtd0 [ 318.694607][T10567] ubi0: mtd0 is detached [ 318.699159][T10554] ubi0: attaching mtd0 [ 318.704291][T10554] ubi0: scanning is finished [ 318.731235][T10554] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 318.742191][T10570] ubi0: attaching mtd0 [ 318.747520][T10570] ubi0: scanning is finished [ 318.796481][T10570] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 318.804717][T10570] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 318.812264][T10570] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 318.819614][T10570] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 318.827151][T10570] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 318.834115][T10570] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 318.842776][T10570] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 318.853156][T10570] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 318.863395][T10572] ubi0: detaching mtd0 [ 318.863401][T10585] ubi0: background thread "ubi_bgt0d" started, PID 10585 [ 318.876482][T10572] ubi0: mtd0 is detached [ 318.881403][T10559] ubi0: attaching mtd0 [ 318.886961][T10559] ubi0: scanning is finished [ 318.936802][T10559] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 318.947331][T10575] ubi0: attaching mtd0 [ 318.952905][T10575] ubi0: scanning is finished [ 318.978518][T10575] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 318.986947][T10575] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 318.995988][T10575] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 319.003493][T10575] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 319.011178][T10575] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 319.018177][T10575] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 319.026739][T10575] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 319.036927][T10575] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 319.047426][T10591] ubi0: background thread "ubi_bgt0d" started, PID 10591 [ 319.051566][T10577] ubi0: detaching mtd0 [ 319.065019][T10577] ubi0: mtd0 is detached [ 319.070766][T10579] ubi0: attaching mtd0 [ 319.075666][T10579] ubi0: scanning is finished [ 319.126762][T10579] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 319.134751][T10579] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 319.142403][T10579] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 319.149757][T10579] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 319.157448][T10579] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 319.164478][T10579] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 319.172969][T10579] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 319.183152][T10579] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 319.193718][T10581] ubi0: detaching mtd0 [ 319.200042][T10581] ubi0: mtd0 is detached [ 319.204975][T10566] ubi0: attaching mtd0 [ 319.210078][T10566] ubi0: scanning is finished [ 319.242936][T10566] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 319.252843][T10584] ubi0: attaching mtd0 [ 319.257642][T10584] ubi0: scanning is finished [ 319.302417][T10584] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 319.310695][T10584] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 319.317991][T10584] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 319.325296][T10584] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 319.333004][T10584] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 319.340215][T10584] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 319.348572][T10584] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 319.359807][T10584] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 319.370290][T10597] ubi0: background thread "ubi_bgt0d" started, PID 10597 [ 319.370361][T10586] ubi0: detaching mtd0 [ 319.386096][T10586] ubi0: mtd0 is detached [ 319.390732][T10572] ubi0: attaching mtd0 [ 319.395569][T10572] ubi0: scanning is finished [ 319.419371][T10572] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 319.431328][T10590] ubi0: attaching mtd0 [ 319.436558][T10590] ubi0: scanning is finished [ 319.471433][T10590] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 319.479424][T10590] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 319.486821][T10590] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 319.494283][T10590] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 319.502145][T10590] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 319.509539][T10590] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 319.517702][T10590] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 319.527853][T10590] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 319.538320][T10592] ubi0: detaching mtd0 [ 319.545439][T10592] ubi0: mtd0 is detached [ 319.550307][T10575] ubi0: attaching mtd0 [ 319.555339][T10575] ubi0: scanning is finished [ 319.576071][T10575] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 319.588232][T10579] ubi0: attaching mtd0 [ 319.595032][T10579] ubi0: scanning is finished [ 319.639989][T10579] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 319.651238][T10596] ubi0: attaching mtd0 [ 319.656506][T10596] ubi0: scanning is finished [ 319.692404][T10596] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 319.700735][T10596] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 319.708227][T10596] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 319.715740][T10596] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 319.723437][T10596] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 319.731023][T10596] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 319.739958][T10596] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 319.750478][T10596] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 319.760819][T10612] ubi0: background thread "ubi_bgt0d" started, PID 10612 [ 319.761800][T10598] ubi0: detaching mtd0 [ 319.778744][T10598] ubi0: mtd0 is detached [ 319.783768][T10584] ubi0: attaching mtd0 [ 319.789847][T10584] ubi0: scanning is finished [ 319.822773][T10584] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 319.833727][T10601] ubi0: attaching mtd0 [ 319.838470][T10601] ubi0: scanning is finished [ 319.890681][T10601] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 319.898273][T10601] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 319.907748][T10601] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 319.916026][T10601] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 319.923660][T10601] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 319.931947][T10601] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 319.940483][T10601] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 319.951118][T10601] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 319.961238][T10617] ubi0: background thread "ubi_bgt0d" started, PID 10617 [ 319.961539][T10603] ubi0: detaching mtd0 [ 319.977569][T10603] ubi0: mtd0 is detached [ 319.982192][T10592] ubi0: attaching mtd0 [ 319.987642][T10592] ubi0: scanning is finished [ 320.015349][T10592] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 320.026364][T10607] ubi0: attaching mtd0 [ 320.038853][T10607] ubi0: scanning is finished [ 320.066590][T10607] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 320.074171][T10607] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 320.082183][T10607] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 320.089183][T10607] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 320.096582][T10607] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 320.103676][T10607] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 320.112705][T10607] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 320.122711][T10607] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 320.133476][T10622] ubi0: background thread "ubi_bgt0d" started, PID 10622 [ 320.140909][T10609] ubi0: detaching mtd0 [ 320.147151][T10609] ubi0: mtd0 is detached [ 320.153174][T10611] ubi0: attaching mtd0 [ 320.158748][T10611] ubi0: scanning is finished [ 320.192993][T10611] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 320.200901][T10611] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 320.208150][T10611] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 320.215353][T10611] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 320.223213][T10611] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 320.230593][T10611] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 320.238970][T10611] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 320.249601][T10611] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 320.259954][T10624] ubi0: background thread "ubi_bgt0d" started, PID 10624 [ 320.260013][T10613] ubi0: detaching mtd0 [ 320.272680][T10613] ubi0: mtd0 is detached [ 320.277210][T10596] ubi0: attaching mtd0 [ 320.282254][T10596] ubi0: scanning is finished [ 320.311208][T10596] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 320.321180][T10616] ubi0: attaching mtd0 [ 320.325913][T10616] ubi0: scanning is finished [ 320.371819][T10616] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 320.383103][T10616] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 320.390734][T10616] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 320.397892][T10616] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 320.405556][T10616] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 320.412630][T10616] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 320.421851][T10616] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 320.432718][T10616] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 320.444027][T10629] ubi0: background thread "ubi_bgt0d" started, PID 10629 [ 320.448045][T10618] ubi0: detaching mtd0 [ 320.457601][T10618] ubi0: mtd0 is detached [ 320.462521][T10601] ubi0: attaching mtd0 [ 320.467905][T10601] ubi0: scanning is finished [ 320.490783][T10601] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 320.501778][T10621] ubi0: attaching mtd0 [ 320.507008][T10621] ubi0: scanning is finished [ 320.544076][T10621] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 320.553031][T10621] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 320.561378][T10621] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 320.568529][T10621] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 320.576229][T10621] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 320.583206][T10621] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 320.592051][T10621] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 320.602910][T10621] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 320.612997][T10634] ubi0: background thread "ubi_bgt0d" started, PID 10634 [ 320.613079][T10623] ubi0: detaching mtd0 [ 320.625838][T10623] ubi0: mtd0 is detached [ 320.630746][T10607] ubi0: attaching mtd0 [ 320.635427][T10607] ubi0: scanning is finished [ 320.665100][T10607] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 320.676011][T10613] ubi0: attaching mtd0 [ 320.690383][T10613] ubi0: scanning is finished [ 320.752118][T10613] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 320.762653][T10628] ubi0: attaching mtd0 [ 320.767276][T10628] ubi0: scanning is finished [ 320.811770][T10628] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 320.819595][T10628] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 320.826862][T10628] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 320.834403][T10628] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 320.842088][T10628] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 320.849668][T10628] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 320.857791][T10628] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 320.867929][T10628] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 320.878110][T10644] ubi0: background thread "ubi_bgt0d" started, PID 10644 [ 320.878211][T10630] ubi0: detaching mtd0 [ 320.892117][T10630] ubi0: mtd0 is detached [ 320.896819][T10616] ubi0: attaching mtd0 [ 320.902518][T10616] ubi0: scanning is finished [ 320.927340][T10616] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 320.938295][T10633] ubi0: attaching mtd0 [ 320.943529][T10633] ubi0: scanning is finished [ 320.988065][T10633] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 320.996073][T10633] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 321.003998][T10633] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 321.011436][T10633] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 321.019187][T10633] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 321.027196][T10633] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 321.035621][T10633] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 321.045664][T10633] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 321.055737][T10649] ubi0: background thread "ubi_bgt0d" started, PID 10649 [ 321.056351][T10635] ubi0: detaching mtd0 [ 321.069216][T10635] ubi0: mtd0 is detached [ 321.074637][T10623] ubi0: attaching mtd0 [ 321.080270][T10623] ubi0: scanning is finished [ 321.102324][T10623] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 321.112386][T10639] ubi0: attaching mtd0 [ 321.119393][T10639] ubi0: scanning is finished [ 321.158438][T10639] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 321.166552][T10639] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 321.174968][T10639] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 321.182363][T10639] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 321.191297][T10639] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 321.198356][T10639] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 321.206846][T10639] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 321.217007][T10639] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 321.227110][T10641] ubi0: detaching mtd0 [ 321.228664][T10654] ubi0: background thread "ubi_bgt0d" started, PID 10654 [ 321.243014][T10641] ubi0: mtd0 is detached [ 321.247706][T10643] ubi0: attaching mtd0 [ 321.253356][T10643] ubi0: scanning is finished [ 321.277345][T10643] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 321.285350][T10643] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 321.293321][T10643] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 321.300902][T10643] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 321.308421][T10643] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 321.315674][T10643] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 321.324270][T10643] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 321.334915][T10643] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 321.345485][T10645] ubi0: detaching mtd0 [ 321.345532][T10656] ubi0: background thread "ubi_bgt0d" started, PID 10656 [ 321.363138][T10645] ubi0: mtd0 is detached [ 321.367690][T10628] ubi0: attaching mtd0 [ 321.373225][T10628] ubi0: scanning is finished [ 321.405860][T10628] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 321.416609][T10648] ubi0: attaching mtd0 [ 321.431720][T10648] ubi0: scanning is finished [ 321.459351][T10648] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 321.467023][T10648] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 321.475340][T10648] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 321.482753][T10648] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 321.490523][T10648] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 321.497477][T10648] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 321.505843][T10648] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 321.516226][T10648] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 321.526398][T10660] ubi0: background thread "ubi_bgt0d" started, PID 10660 [ 321.526423][T10650] ubi0: detaching mtd0 [ 321.541577][T10650] ubi0: mtd0 is detached [ 321.545938][T10633] ubi0: attaching mtd0 [ 321.550843][T10633] ubi0: scanning is finished [ 321.586643][T10633] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 321.600237][T10653] ubi0: attaching mtd0 [ 321.605815][T10653] ubi0: scanning is finished [ 321.643208][T10653] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 321.651430][T10653] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 321.658695][T10653] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 321.666252][T10653] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 321.673971][T10653] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 321.680983][T10653] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 321.691830][T10653] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 321.701876][T10653] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 321.711943][T10665] ubi0: background thread "ubi_bgt0d" started, PID 10665 [ 321.714633][T10655] ubi0: detaching mtd0 [ 321.725941][T10655] ubi0: mtd0 is detached [ 321.730493][T10639] ubi0: attaching mtd0 [ 321.736105][T10639] ubi0: scanning is finished [ 321.788262][T10639] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 321.799903][T10643] ubi0: attaching mtd0 [ 321.805579][T10643] ubi0: scanning is finished [ 321.840530][T10643] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 321.851348][T10659] ubi0: attaching mtd0 [ 321.856210][T10659] ubi0: scanning is finished [ 321.896065][T10659] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 321.905338][T10659] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 321.913171][T10659] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 321.922391][T10659] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 321.930288][T10659] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 321.937390][T10659] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 321.945939][T10659] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 321.956009][T10659] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 321.966186][T10674] ubi0: background thread "ubi_bgt0d" started, PID 10674 [ 321.971795][T10661] ubi0: detaching mtd0 [ 321.980220][T10661] ubi0: mtd0 is detached [ 321.984772][T10648] ubi0: attaching mtd0 [ 321.990354][T10648] ubi0: scanning is finished [ 322.018428][T10648] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 322.029069][T10664] ubi0: attaching mtd0 [ 322.034128][T10664] ubi0: scanning is finished [ 322.102341][T10664] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 322.110270][T10664] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 322.117655][T10664] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 322.124960][T10664] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 322.133053][T10664] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 322.141028][T10664] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 322.149361][T10664] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 322.159567][T10664] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 322.169753][T10666] ubi0: detaching mtd0 [ 322.176712][T10666] ubi0: mtd0 is detached [ 322.181477][T10653] ubi0: attaching mtd0 [ 322.186213][T10653] ubi0: scanning is finished [ 322.207097][T10653] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 322.221394][T10669] ubi0: attaching mtd0 [ 322.228251][T10669] ubi0: scanning is finished [ 322.254503][T10669] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 322.262981][T10669] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 322.270612][T10669] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 322.277859][T10669] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 322.285842][T10669] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 322.293370][T10669] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 322.302206][T10669] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 322.312439][T10669] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 322.323190][T10684] ubi0: background thread "ubi_bgt0d" started, PID 10684 [ 322.327071][T10671] ubi0: detaching mtd0 [ 322.336819][T10671] ubi0: mtd0 is detached [ 322.341793][T10673] ubi0: attaching mtd0 [ 322.347343][T10673] ubi0: scanning is finished [ 322.396673][T10673] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 322.404360][T10673] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 322.412314][T10673] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 322.419995][T10673] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 322.427550][T10673] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 322.435043][T10673] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 322.443564][T10673] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 322.454188][T10673] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 322.464622][T10675] ubi0: detaching mtd0 [ 322.464676][T10686] ubi0: background thread "ubi_bgt0d" started, PID 10686 [ 322.479159][T10675] ubi0: mtd0 is detached [ 322.484878][T10659] ubi0: attaching mtd0 [ 322.490396][T10659] ubi0: scanning is finished [ 322.513359][T10659] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 322.523440][T10678] ubi0: attaching mtd0 [ 322.530036][T10678] ubi0: scanning is finished [ 322.575851][T10678] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 322.583813][T10678] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 322.591693][T10678] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 322.599040][T10678] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 322.606652][T10678] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 322.615866][T10678] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 322.624064][T10678] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 322.634490][T10678] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 322.644818][T10690] ubi0: background thread "ubi_bgt0d" started, PID 10690 [ 322.644931][T10680] ubi0: detaching mtd0 [ 322.658703][T10680] ubi0: mtd0 is detached [ 322.663181][T10664] ubi0: attaching mtd0 [ 322.668032][T10664] ubi0: scanning is finished [ 322.689886][T10664] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 322.701592][T10683] ubi0: attaching mtd0 [ 322.707411][T10683] ubi0: scanning is finished [ 322.744896][T10683] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 322.753606][T10683] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 322.761364][T10683] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 322.768472][T10683] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 322.776308][T10683] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 322.785408][T10683] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 322.794339][T10683] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 322.804719][T10683] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 322.815108][T10695] ubi0: background thread "ubi_bgt0d" started, PID 10695 [ 322.815757][T10685] ubi0: detaching mtd0 [ 322.828679][T10685] ubi0: mtd0 is detached [ 322.833510][T10669] ubi0: attaching mtd0 [ 322.841188][T10669] ubi0: scanning is finished [ 322.865221][T10669] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 322.875252][T10673] ubi0: attaching mtd0 [ 322.886954][T10673] ubi0: scanning is finished [ 322.918780][T10673] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 322.933303][T10689] ubi0: attaching mtd0 [ 322.937874][T10689] ubi0: scanning is finished [ 322.985423][T10689] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 322.993972][T10689] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 323.001451][T10689] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 323.008400][T10689] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 323.016633][T10689] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 323.023631][T10689] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 323.031738][T10689] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 323.041706][T10689] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 323.052254][T10704] ubi0: background thread "ubi_bgt0d" started, PID 10704 [ 323.059446][T10691] ubi0: detaching mtd0 [ 323.065173][T10691] ubi0: mtd0 is detached [ 323.070217][T10678] ubi0: attaching mtd0 [ 323.075382][T10678] ubi0: scanning is finished [ 323.121565][T10678] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 323.131718][T10694] ubi0: attaching mtd0 [ 323.136576][T10694] ubi0: scanning is finished [ 323.179795][T10694] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 323.187509][T10694] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 323.195014][T10694] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 323.202304][T10694] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 323.210787][T10694] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 323.217589][T10694] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 323.226460][T10694] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 323.236453][T10694] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 323.246555][T10709] ubi0: background thread "ubi_bgt0d" started, PID 10709 [ 323.246654][T10696] ubi0: detaching mtd0 [ 323.260729][T10696] ubi0: mtd0 is detached [ 323.265234][T10683] ubi0: attaching mtd0 [ 323.270586][T10683] ubi0: scanning is finished 2022/09/20 08:18:39 executed programs: 1417 [ 323.313268][T10683] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 323.325394][T10699] ubi0: attaching mtd0 [ 323.330688][T10699] ubi0: scanning is finished [ 323.358681][T10699] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 323.366562][T10699] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 323.374116][T10699] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 323.381836][T10699] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 323.389706][T10699] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 323.396641][T10699] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 323.405005][T10699] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 323.417061][T10699] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 323.427220][T10702] ubi0: detaching mtd0 [ 323.427239][T10714] ubi0: background thread "ubi_bgt0d" started, PID 10714 [ 323.441216][T10702] ubi0: mtd0 is detached [ 323.445641][T10703] ubi0: attaching mtd0 [ 323.450617][T10703] ubi0: scanning is finished [ 323.476515][T10703] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 323.485151][T10703] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 323.493008][T10703] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 323.500515][T10703] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 323.508265][T10703] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 323.515262][T10703] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 323.525047][T10703] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 323.535089][T10703] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 323.545111][T10716] ubi0: background thread "ubi_bgt0d" started, PID 10716 [ 323.546051][T10705] ubi0: detaching mtd0 [ 323.558561][T10705] ubi0: mtd0 is detached [ 323.563049][T10689] ubi0: attaching mtd0 [ 323.568122][T10689] ubi0: scanning is finished [ 323.616111][T10689] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 323.626463][T10708] ubi0: attaching mtd0 [ 323.636831][T10708] ubi0: scanning is finished [ 323.706149][T10708] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 323.714295][T10708] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 323.722166][T10708] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 323.729336][T10708] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 323.736716][T10708] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 323.745367][T10708] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 323.753614][T10708] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 323.764102][T10708] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 323.774418][T10720] ubi0: background thread "ubi_bgt0d" started, PID 10720 [ 323.774465][T10710] ubi0: detaching mtd0 [ 323.788322][T10710] ubi0: mtd0 is detached [ 323.792841][T10694] ubi0: attaching mtd0 [ 323.798300][T10694] ubi0: scanning is finished [ 323.825713][T10694] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 323.836198][T10713] ubi0: attaching mtd0 [ 323.851306][T10713] ubi0: scanning is finished [ 323.904660][T10713] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 323.912298][T10713] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 323.920381][T10713] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 323.927790][T10713] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 323.936193][T10713] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 323.943923][T10713] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 323.952741][T10713] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 323.964376][T10713] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 323.974986][T10715] ubi0: detaching mtd0 [ 323.975003][T10725] ubi0: background thread "ubi_bgt0d" started, PID 10725 [ 323.987719][T10715] ubi0: mtd0 is detached [ 323.996082][T10699] ubi0: attaching mtd0 [ 324.001380][T10699] ubi0: scanning is finished [ 324.026853][T10699] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 324.040159][T10703] ubi0: attaching mtd0 [ 324.045467][T10703] ubi0: scanning is finished [ 324.081795][T10703] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 324.094763][T10719] ubi0: attaching mtd0 [ 324.102116][T10719] ubi0: scanning is finished [ 324.138044][T10719] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 324.146660][T10719] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 324.154289][T10719] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 324.161873][T10719] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 324.170113][T10719] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 324.177251][T10719] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 324.186224][T10719] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 324.196653][T10719] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 324.206747][T10735] ubi0: background thread "ubi_bgt0d" started, PID 10735 [ 324.207319][T10721] ubi0: detaching mtd0 [ 324.223436][T10721] ubi0: mtd0 is detached [ 324.228307][T10708] ubi0: attaching mtd0 [ 324.233605][T10708] ubi0: scanning is finished [ 324.256054][T10708] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 324.269192][T10724] ubi0: attaching mtd0 [ 324.274858][T10724] ubi0: scanning is finished [ 324.310079][T10724] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 324.317841][T10724] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 324.325510][T10724] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 324.332790][T10724] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 324.340641][T10724] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 324.347611][T10724] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 324.357010][T10724] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 324.367562][T10724] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 324.377807][T10726] ubi0: detaching mtd0 [ 324.378241][T10740] ubi0: background thread "ubi_bgt0d" started, PID 10740 [ 324.390464][T10726] ubi0: mtd0 is detached [ 324.394785][T10715] ubi0: attaching mtd0 [ 324.400910][T10715] ubi0: scanning is finished [ 324.421490][T10715] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 324.434665][T10730] ubi0: attaching mtd0 [ 324.441745][T10730] ubi0: scanning is finished [ 324.476823][T10730] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 324.484945][T10730] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 324.492229][T10730] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 324.500022][T10730] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 324.507499][T10730] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 324.514495][T10730] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 324.523019][T10730] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 324.533170][T10730] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 324.543301][T10745] ubi0: background thread "ubi_bgt0d" started, PID 10745 [ 324.551400][T10733] ubi: mtd0 is already attached to ubi0 [ 324.557202][T10734] ubi0: detaching mtd0 [ 324.565350][T10734] ubi0: mtd0 is detached [ 324.570395][T10719] ubi0: attaching mtd0 [ 324.575551][T10719] ubi0: scanning is finished [ 324.623412][T10719] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 324.635093][T10739] ubi0: attaching mtd0 [ 324.657145][T10739] ubi0: scanning is finished [ 324.680450][T10739] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 324.688313][T10739] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 324.695909][T10739] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 324.703722][T10739] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 324.711811][T10739] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 324.718803][T10739] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 324.726862][T10739] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 324.738031][T10739] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 324.748049][T10750] ubi0: background thread "ubi_bgt0d" started, PID 10750 [ 324.749127][T10741] ubi0: detaching mtd0 [ 324.763319][T10741] ubi0: mtd0 is detached [ 324.767765][T10724] ubi0: attaching mtd0 [ 324.773530][T10724] ubi0: scanning is finished [ 324.805472][T10724] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 324.815747][T10744] ubi0: attaching mtd0 [ 324.821386][T10744] ubi0: scanning is finished [ 324.860579][T10744] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 324.868198][T10744] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 324.875624][T10744] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 324.883286][T10744] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 324.891606][T10744] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 324.898941][T10744] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 324.907116][T10744] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 324.917504][T10744] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 324.927934][T10746] ubi0: detaching mtd0 [ 324.928193][T10755] ubi0: background thread "ubi_bgt0d" started, PID 10755 [ 324.940890][T10746] ubi0: mtd0 is detached [ 324.945366][T10733] ubi0: attaching mtd0 [ 324.950135][T10733] ubi0: scanning is finished [ 324.995442][T10733] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 325.005648][T10730] ubi0: attaching mtd0 [ 325.011249][T10730] ubi0: scanning is finished [ 325.041152][T10730] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 325.053529][T10749] ubi0: attaching mtd0 [ 325.058390][T10749] ubi0: scanning is finished [ 325.101443][T10749] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 325.109690][T10749] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 325.117180][T10749] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 325.124632][T10749] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 325.132496][T10749] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 325.140498][T10749] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 325.148987][T10749] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 325.159179][T10749] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 325.169687][T10764] ubi0: background thread "ubi_bgt0d" started, PID 10764 [ 325.173953][T10751] ubi0: detaching mtd0 [ 325.182894][T10751] ubi0: mtd0 is detached [ 325.187383][T10739] ubi0: attaching mtd0 [ 325.192300][T10739] ubi0: scanning is finished [ 325.218210][T10739] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 325.232404][T10754] ubi0: attaching mtd0 [ 325.251637][T10754] ubi0: scanning is finished [ 325.284530][T10754] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 325.292844][T10754] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 325.304800][T10754] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 325.312694][T10754] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 325.323237][T10754] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 325.330886][T10754] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 325.339563][T10754] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 325.350040][T10754] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 325.361554][T10769] ubi0: background thread "ubi_bgt0d" started, PID 10769 [ 325.366023][T10756] ubi0: detaching mtd0 [ 325.375106][T10756] ubi0: mtd0 is detached [ 325.383154][T10744] ubi0: attaching mtd0 [ 325.388114][T10744] ubi0: scanning is finished [ 325.422671][T10744] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 325.434142][T10759] ubi0: attaching mtd0 [ 325.439281][T10759] ubi0: scanning is finished [ 325.491961][T10759] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 325.500515][T10759] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 325.508277][T10759] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 325.515777][T10759] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 325.523530][T10759] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 325.531853][T10759] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 325.540426][T10759] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 325.550955][T10759] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 325.561267][T10774] ubi0: background thread "ubi_bgt0d" started, PID 10774 [ 325.561325][T10763] ubi0: detaching mtd0 [ 325.576256][T10763] ubi0: mtd0 is detached [ 325.580667][T10762] ubi0: attaching mtd0 [ 325.585488][T10762] ubi0: scanning is finished [ 325.608675][T10762] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 325.616716][T10762] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 325.624516][T10762] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 325.631970][T10762] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 325.641108][T10762] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 325.648163][T10762] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 325.656806][T10762] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 325.667308][T10762] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 325.677540][T10765] ubi0: detaching mtd0 [ 325.677627][T10776] ubi0: background thread "ubi_bgt0d" started, PID 10776 [ 325.691042][T10765] ubi0: mtd0 is detached [ 325.695866][T10749] ubi0: attaching mtd0 [ 325.705270][T10749] ubi0: scanning is finished [ 325.754584][T10749] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 325.766880][T10768] ubi0: attaching mtd0 [ 325.772006][T10768] ubi0: scanning is finished [ 325.811654][T10768] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 325.820380][T10768] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 325.827772][T10768] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 325.835233][T10768] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 325.847210][T10768] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 325.854469][T10768] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 325.866935][T10768] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 325.877776][T10768] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 325.888153][T10770] ubi0: detaching mtd0 [ 325.892557][T10780] ubi0: background thread "ubi_bgt0d" started, PID 10780 [ 325.905535][T10770] ubi0: mtd0 is detached [ 325.911236][T10754] ubi0: attaching mtd0 [ 325.915998][T10754] ubi0: scanning is finished [ 325.965714][T10754] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 325.976122][T10773] ubi0: attaching mtd0 [ 325.987833][T10773] ubi0: scanning is finished [ 326.027804][T10773] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 326.036072][T10773] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 326.043842][T10773] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 326.051661][T10773] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 326.059531][T10773] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 326.066425][T10773] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 326.074761][T10773] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 326.085077][T10773] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 326.095539][T10785] ubi0: background thread "ubi_bgt0d" started, PID 10785 [ 326.096570][T10775] ubi0: detaching mtd0 [ 326.110662][T10775] ubi0: mtd0 is detached [ 326.115451][T10759] ubi0: attaching mtd0 [ 326.120555][T10759] ubi0: scanning is finished [ 326.144668][T10759] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 326.154708][T10762] ubi0: attaching mtd0 [ 326.161204][T10762] ubi0: scanning is finished [ 326.201744][T10762] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 326.212077][T10779] ubi0: attaching mtd0 [ 326.216863][T10779] ubi0: scanning is finished [ 326.256560][T10779] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 326.264220][T10779] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 326.272161][T10779] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 326.279644][T10779] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 326.287196][T10779] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 326.294337][T10779] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 326.302767][T10779] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 326.314140][T10779] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 326.324453][T10781] ubi0: detaching mtd0 [ 326.324782][T10794] ubi0: background thread "ubi_bgt0d" started, PID 10794 [ 326.338508][T10781] ubi0: mtd0 is detached [ 326.343498][T10768] ubi0: attaching mtd0 [ 326.348739][T10768] ubi0: scanning is finished [ 326.395248][T10768] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 326.406416][T10784] ubi0: attaching mtd0 [ 326.412638][T10784] ubi0: scanning is finished [ 326.467078][T10784] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 326.474673][T10784] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 326.482136][T10784] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 326.489662][T10784] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 326.497130][T10784] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 326.504007][T10784] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 326.512407][T10784] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 326.522383][T10784] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 326.533250][T10799] ubi0: background thread "ubi_bgt0d" started, PID 10799 [ 326.540411][T10786] ubi0: detaching mtd0 [ 326.546152][T10786] ubi0: mtd0 is detached [ 326.551750][T10773] ubi0: attaching mtd0 [ 326.556836][T10773] ubi0: scanning is finished [ 326.604697][T10773] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 326.616280][T10789] ubi0: attaching mtd0 [ 326.626245][T10789] ubi0: scanning is finished [ 326.656185][T10789] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 326.664361][T10789] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 326.673699][T10789] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 326.684858][T10789] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 326.696183][T10789] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 326.705941][T10789] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 326.715794][T10789] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 326.726450][T10789] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 326.736652][T10791] ubi0: detaching mtd0 [ 326.736667][T10804] ubi0: background thread "ubi_bgt0d" started, PID 10804 [ 326.749680][T10791] ubi0: mtd0 is detached [ 326.754025][T10793] ubi0: attaching mtd0 [ 326.759241][T10793] ubi0: scanning is finished [ 326.792709][T10793] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 326.800414][T10793] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 326.807704][T10793] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 326.814771][T10793] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 326.822932][T10793] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 326.829807][T10793] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 326.837803][T10793] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 326.847904][T10793] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 326.859641][T10806] ubi0: background thread "ubi_bgt0d" started, PID 10806 [ 326.866753][T10795] ubi0: detaching mtd0 [ 326.875992][T10795] ubi0: mtd0 is detached [ 326.882784][T10779] ubi0: attaching mtd0 [ 326.887929][T10779] ubi0: scanning is finished [ 326.916522][T10779] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 326.928113][T10798] ubi0: attaching mtd0 [ 326.938649][T10798] ubi0: scanning is finished [ 326.982832][T10798] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 326.990569][T10798] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 326.997974][T10798] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 327.005366][T10798] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 327.014061][T10798] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 327.021026][T10798] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 327.029553][T10798] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 327.039669][T10798] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 327.049823][T10810] ubi0: background thread "ubi_bgt0d" started, PID 10810 [ 327.054884][T10800] ubi0: detaching mtd0 [ 327.066054][T10800] ubi0: mtd0 is detached [ 327.070752][T10784] ubi0: attaching mtd0 [ 327.075862][T10784] ubi0: scanning is finished [ 327.103287][T10784] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 327.116931][T10803] ubi0: attaching mtd0 [ 327.123258][T10803] ubi0: scanning is finished [ 327.154919][T10803] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 327.162520][T10803] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 327.170709][T10803] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 327.177663][T10803] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 327.185803][T10803] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 327.193663][T10803] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 327.201977][T10803] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 327.211974][T10803] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 327.221988][T10815] ubi0: background thread "ubi_bgt0d" started, PID 10815 [ 327.229637][T10805] ubi0: detaching mtd0 [ 327.235505][T10805] ubi0: mtd0 is detached [ 327.240118][T10789] ubi0: attaching mtd0 [ 327.245290][T10789] ubi0: scanning is finished [ 327.275935][T10789] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 327.286788][T10793] ubi0: attaching mtd0 [ 327.311324][T10793] ubi0: scanning is finished [ 327.334440][T10793] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 327.344757][T10809] ubi0: attaching mtd0 [ 327.350535][T10809] ubi0: scanning is finished [ 327.383862][T10809] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 327.391771][T10809] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 327.399170][T10809] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 327.406286][T10809] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 327.415037][T10809] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 327.422617][T10809] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 327.431193][T10809] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 327.441713][T10809] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 327.452319][T10824] ubi0: background thread "ubi_bgt0d" started, PID 10824 [ 327.452373][T10811] ubi0: detaching mtd0 [ 327.465911][T10811] ubi0: mtd0 is detached [ 327.470438][T10798] ubi0: attaching mtd0 [ 327.475428][T10798] ubi0: scanning is finished [ 327.509910][T10798] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 327.521934][T10814] ubi0: attaching mtd0 [ 327.527064][T10814] ubi0: scanning is finished [ 327.567286][T10814] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 327.576602][T10814] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 327.584675][T10814] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 327.592352][T10814] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 327.600421][T10814] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 327.607238][T10814] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 327.617455][T10814] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 327.627623][T10814] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 327.638456][T10829] ubi0: background thread "ubi_bgt0d" started, PID 10829 [ 327.642571][T10816] ubi0: detaching mtd0 [ 327.652771][T10816] ubi0: mtd0 is detached [ 327.657471][T10803] ubi0: attaching mtd0 [ 327.662541][T10803] ubi0: scanning is finished [ 327.697886][T10803] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 327.708356][T10819] ubi0: attaching mtd0 [ 327.714277][T10819] ubi0: scanning is finished [ 327.748632][T10819] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 327.756624][T10819] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 327.764206][T10819] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 327.771688][T10819] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 327.779351][T10819] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 327.786271][T10819] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 327.794644][T10819] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 327.804955][T10819] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 327.815622][T10834] ubi0: background thread "ubi_bgt0d" started, PID 10834 [ 327.815630][T10821] ubi0: detaching mtd0 [ 327.829937][T10821] ubi0: mtd0 is detached [ 327.834445][T10823] ubi0: attaching mtd0 [ 327.841091][T10823] ubi0: scanning is finished [ 327.866195][T10823] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 327.873800][T10823] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 327.881208][T10823] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 327.888194][T10823] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 327.895709][T10823] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 327.902591][T10823] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 327.911056][T10823] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 327.921380][T10823] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 327.932256][T10837] ubi0: background thread "ubi_bgt0d" started, PID 10837 [ 327.932271][T10825] ubi0: detaching mtd0 [ 327.946764][T10825] ubi0: mtd0 is detached [ 327.951935][T10809] ubi0: attaching mtd0 [ 327.957633][T10809] ubi0: scanning is finished [ 328.006115][T10809] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 328.015879][T10828] ubi0: attaching mtd0 [ 328.026743][T10828] ubi0: scanning is finished [ 328.058005][T10828] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 328.066137][T10828] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 328.074653][T10828] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 328.082011][T10828] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 328.089799][T10828] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 328.097014][T10828] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 328.106466][T10828] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 328.117507][T10828] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 328.127621][T10841] ubi0: background thread "ubi_bgt0d" started, PID 10841 [ 328.127969][T10830] ubi0: detaching mtd0 [ 328.141976][T10830] ubi0: mtd0 is detached [ 328.146825][T10814] ubi0: attaching mtd0 [ 328.151992][T10814] ubi0: scanning is finished [ 328.177170][T10814] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 328.190775][T10833] ubi0: attaching mtd0 [ 328.196763][T10833] ubi0: scanning is finished [ 328.237880][T10833] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 328.245942][T10833] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 328.254111][T10833] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 328.261498][T10833] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 328.269270][T10833] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 328.276052][T10833] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 328.284579][T10833] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 328.294789][T10833] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 328.305214][T10846] ubi0: background thread "ubi_bgt0d" started, PID 10846 [ 328.305454][T10835] ubi0: detaching mtd0 [ 328.320033][T10835] ubi0: mtd0 is detached [ 328.325003][T10821] ubi0: attaching mtd0 [ 328.330250][T10821] ubi0: scanning is finished [ 328.356967][T10821] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 328.364619][T10821] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 328.373694][T10821] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 328.381029][T10821] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 328.388655][T10821] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 328.395874][T10821] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 2022/09/20 08:18:44 executed programs: 1444 [ 328.404019][T10821] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 328.414464][T10821] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 328.424718][T10848] ubi0: background thread "ubi_bgt0d" started, PID 10848 [ 328.432099][T10823] ubi: mtd0 is already attached to ubi0 [ 328.440013][T10840] ubi: mtd0 is already attached to ubi0 [ 328.468283][T10842] ubi0: detaching mtd0 [ 328.484570][T10842] ubi0: mtd0 is detached [ 328.490263][T10828] ubi0: attaching mtd0 [ 328.495914][T10828] ubi0: scanning is finished [ 328.541374][T10828] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 328.555689][T10845] ubi0: attaching mtd0 [ 328.563099][T10845] ubi0: scanning is finished [ 328.606034][T10845] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 328.613718][T10845] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 328.621599][T10845] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 328.628595][T10845] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 328.636271][T10845] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 328.643685][T10845] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 328.651978][T10845] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 328.663107][T10845] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 328.673577][T10858] ubi0: background thread "ubi_bgt0d" started, PID 10858 [ 328.673594][T10847] ubi0: detaching mtd0 [ 328.687455][T10847] ubi0: mtd0 is detached [ 328.692260][T10833] ubi0: attaching mtd0 [ 328.697062][T10833] ubi0: scanning is finished [ 328.721084][T10833] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 328.733686][T10850] ubi0: attaching mtd0 [ 328.738644][T10850] ubi0: scanning is finished [ 328.772265][T10850] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 328.779940][T10850] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 328.787423][T10850] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 328.794899][T10850] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 328.804342][T10850] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 328.811483][T10850] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 328.820057][T10850] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 328.830198][T10850] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 328.840405][T10852] ubi: mtd0 is already attached to ubi0 [ 328.844806][T10863] ubi0: background thread "ubi_bgt0d" started, PID 10863 [ 328.845972][T10840] ubi: mtd0 is already attached to ubi0 [ 328.858661][T10853] ubi0: detaching mtd0 [ 328.887060][T10853] ubi0: mtd0 is detached [ 328.893656][T10857] ubi0: attaching mtd0 [ 328.900072][T10857] ubi0: scanning is finished [ 328.925976][T10857] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 328.934495][T10857] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 328.942634][T10857] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 328.950166][T10857] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 328.957776][T10857] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 328.964813][T10857] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 328.972833][T10857] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 328.982789][T10857] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 328.993358][T10868] ubi0: background thread "ubi_bgt0d" started, PID 10868 [ 329.000798][T10859] ubi0: detaching mtd0 [ 329.007057][T10859] ubi0: mtd0 is detached [ 329.011830][T10845] ubi0: attaching mtd0 [ 329.017051][T10845] ubi0: scanning is finished [ 329.044585][T10845] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 329.056942][T10862] ubi0: attaching mtd0 [ 329.062908][T10862] ubi0: scanning is finished [ 329.104233][T10862] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 329.112115][T10862] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 329.119518][T10862] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 329.126556][T10862] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 329.134185][T10862] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 329.141337][T10862] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 329.149967][T10862] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 329.161575][T10862] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 329.172150][T10864] ubi0: detaching mtd0 [ 329.173003][T10873] ubi0: background thread "ubi_bgt0d" started, PID 10873 [ 329.186078][T10864] ubi0: mtd0 is detached [ 329.191203][T10866] ubi0: attaching mtd0 [ 329.196398][T10866] ubi0: scanning is finished [ 329.221070][T10866] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 329.228798][T10866] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 329.236470][T10866] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 329.243786][T10866] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 329.251446][T10866] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 329.258224][T10866] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 329.266305][T10866] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 329.276359][T10866] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 329.287473][T10875] ubi0: background thread "ubi_bgt0d" started, PID 10875 [ 329.294661][T10853] ubi: mtd0 is already attached to ubi0 [ 329.300404][T10852] ubi: mtd0 is already attached to ubi0 [ 329.306030][T10869] ubi0: detaching mtd0 [ 329.325310][T10869] ubi0: mtd0 is detached [ 329.347962][T10857] ubi0: attaching mtd0 [ 329.358211][T10857] ubi0: scanning is finished [ 329.397700][T10857] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 329.409387][T10872] ubi0: attaching mtd0 [ 329.414270][T10872] ubi0: scanning is finished [ 329.487787][T10872] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 329.495672][T10872] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 329.503684][T10872] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 329.510850][T10872] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 329.518362][T10872] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 329.525605][T10872] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 329.533996][T10872] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 329.544097][T10872] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 329.554732][T10886] ubi0: background thread "ubi_bgt0d" started, PID 10886 [ 329.562024][T10874] ubi0: detaching mtd0 [ 329.569721][T10874] ubi0: mtd0 is detached [ 329.574289][T10862] ubi0: attaching mtd0 [ 329.579454][T10862] ubi0: scanning is finished [ 329.616456][T10862] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 329.630930][T10878] ubi0: attaching mtd0 [ 329.636356][T10878] ubi0: scanning is finished [ 329.665657][T10878] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 329.673411][T10878] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 329.681078][T10878] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 329.688287][T10878] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 329.696245][T10878] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 329.703480][T10878] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 329.712063][T10878] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 329.723859][T10878] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 329.734171][T10891] ubi0: background thread "ubi_bgt0d" started, PID 10891 [ 329.734465][T10879] ubi: mtd0 is already attached to ubi0 [ 329.747391][T10869] ubi: mtd0 is already attached to ubi0 [ 329.753042][T10881] ubi0: detaching mtd0 [ 329.762536][T10881] ubi0: mtd0 is detached [ 329.784740][T10885] ubi0: attaching mtd0 [ 329.791009][T10885] ubi0: scanning is finished [ 329.843668][T10885] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 329.851768][T10885] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 329.859356][T10885] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 329.866603][T10885] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 329.874546][T10885] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 329.881777][T10885] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 329.890384][T10885] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 329.900530][T10885] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 329.911038][T10899] ubi0: background thread "ubi_bgt0d" started, PID 10899 [ 329.918510][T10887] ubi0: detaching mtd0 [ 329.927393][T10887] ubi0: mtd0 is detached [ 329.932785][T10872] ubi0: attaching mtd0 [ 329.937587][T10872] ubi0: scanning is finished [ 329.974182][T10872] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 329.986561][T10890] ubi0: attaching mtd0 [ 329.993226][T10890] ubi0: scanning is finished [ 330.077650][T10890] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 330.086913][T10890] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 330.097140][T10890] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 330.106113][T10890] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 330.116814][T10890] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 330.125426][T10890] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 330.133850][T10890] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 330.143998][T10890] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 330.154770][T10905] ubi0: background thread "ubi_bgt0d" started, PID 10905 [ 330.162734][T10892] ubi0: detaching mtd0 [ 330.170564][T10892] ubi0: mtd0 is detached [ 330.175227][T10894] ubi0: attaching mtd0 [ 330.180412][T10894] ubi0: scanning is finished [ 330.215677][T10894] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 330.223511][T10894] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 330.230808][T10894] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 330.237759][T10894] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 330.245253][T10894] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 330.252123][T10894] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 330.261064][T10894] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 330.271517][T10894] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 330.281577][T10906] ubi0: background thread "ubi_bgt0d" started, PID 10906 [ 330.288758][T10882] ubi: mtd0 is already attached to ubi0 [ 330.294789][T10897] ubi: mtd0 is already attached to ubi0 [ 330.300771][T10898] ubi0: detaching mtd0 [ 330.321226][T10898] ubi0: mtd0 is detached [ 330.325633][T10885] ubi0: attaching mtd0 [ 330.336942][T10885] ubi0: scanning is finished [ 330.385479][T10885] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 330.397328][T10903] ubi0: attaching mtd0 [ 330.404270][T10903] ubi0: scanning is finished [ 330.445316][T10903] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 330.453264][T10903] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 330.463606][T10903] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 330.471079][T10903] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 330.480340][T10903] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 330.487378][T10903] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 330.495579][T10903] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 330.505673][T10903] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 330.515756][T10914] ubi0: background thread "ubi_bgt0d" started, PID 10914 [ 330.516224][T10904] ubi0: detaching mtd0 [ 330.531176][T10904] ubi0: mtd0 is detached [ 330.535505][T10890] ubi0: attaching mtd0 [ 330.540822][T10890] ubi0: scanning is finished [ 330.573719][T10890] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 330.586279][T10908] ubi0: attaching mtd0 [ 330.591662][T10908] ubi0: scanning is finished [ 330.627105][T10908] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 330.635331][T10908] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 330.643303][T10908] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 330.650824][T10908] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 330.658572][T10908] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 330.665559][T10908] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 330.674500][T10908] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 330.684597][T10908] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 330.694702][T10900] ubi: mtd0 is already attached to ubi0 [ 330.696992][T10919] ubi0: background thread "ubi_bgt0d" started, PID 10919 [ 330.707600][T10894] ubi: mtd0 is already attached to ubi0 [ 330.725390][T10910] ubi0: detaching mtd0 [ 330.737118][T10910] ubi0: mtd0 is detached [ 330.748572][T10913] ubi0: attaching mtd0 [ 330.762160][T10913] ubi0: scanning is finished [ 330.792512][T10913] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 330.800615][T10913] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 330.808418][T10913] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 330.820115][T10913] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 330.827572][T10913] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 330.835766][T10913] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 330.843835][T10913] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 330.854214][T10913] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 330.864329][T10926] ubi0: background thread "ubi_bgt0d" started, PID 10926 [ 330.864572][T10915] ubi0: detaching mtd0 [ 330.877324][T10915] ubi0: mtd0 is detached [ 330.882690][T10903] ubi0: attaching mtd0 [ 330.887483][T10903] ubi0: scanning is finished [ 330.934144][T10903] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 330.948414][T10918] ubi0: attaching mtd0 [ 330.953849][T10918] ubi0: scanning is finished [ 330.989201][T10918] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 330.996889][T10918] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 331.009267][T10918] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 331.016208][T10918] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 331.024703][T10918] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 331.031717][T10918] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 331.040398][T10918] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 331.051631][T10918] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 331.061793][T10931] ubi0: background thread "ubi_bgt0d" started, PID 10931 [ 331.064031][T10920] ubi0: detaching mtd0 [ 331.075782][T10920] ubi0: mtd0 is detached [ 331.084627][T10922] ubi0: attaching mtd0 [ 331.090781][T10922] ubi0: scanning is finished [ 331.146431][T10922] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 331.154263][T10922] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 331.162980][T10922] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 331.170200][T10922] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 331.177712][T10922] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 331.185155][T10922] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 331.193649][T10922] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 331.203717][T10922] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 331.213761][T10933] ubi0: background thread "ubi_bgt0d" started, PID 10933 [ 331.221595][T10908] ubi: mtd0 is already attached to ubi0 [ 331.227528][T10924] ubi: mtd0 is already attached to ubi0 [ 331.233698][T10925] ubi0: detaching mtd0 [ 331.253089][T10925] ubi0: mtd0 is detached [ 331.261092][T10913] ubi0: attaching mtd0 [ 331.265831][T10913] ubi0: scanning is finished [ 331.303674][T10913] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 331.316288][T10930] ubi0: attaching mtd0 [ 331.322061][T10930] ubi0: scanning is finished [ 331.373706][T10930] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 331.384666][T10930] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 331.394526][T10930] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 331.404562][T10930] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 331.413411][T10930] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 331.420632][T10930] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 331.428752][T10930] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 331.439199][T10930] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 331.450076][T10940] ubi0: background thread "ubi_bgt0d" started, PID 10940 [ 331.457339][T10932] ubi0: detaching mtd0 [ 331.463934][T10932] ubi0: mtd0 is detached [ 331.468390][T10918] ubi0: attaching mtd0 [ 331.473635][T10918] ubi0: scanning is finished [ 331.505687][T10918] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 331.517569][T10924] ubi0: attaching mtd0 [ 331.523930][T10924] ubi0: scanning is finished [ 331.555311][T10924] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 331.568564][T10922] ubi0: attaching mtd0 [ 331.592883][T10922] ubi0: scanning is finished [ 331.618810][T10922] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 331.633996][T10935] ubi0: attaching mtd0 [ 331.640028][T10935] ubi0: scanning is finished [ 331.689797][T10935] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 331.697404][T10935] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 331.709397][T10935] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 331.716396][T10935] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 331.725193][T10935] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 331.732454][T10935] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 331.740845][T10935] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 331.750970][T10935] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 331.761366][T10953] ubi0: background thread "ubi_bgt0d" started, PID 10953 [ 331.768552][T10937] ubi0: detaching mtd0 [ 331.775563][T10937] ubi0: mtd0 is detached [ 331.780515][T10939] ubi0: attaching mtd0 [ 331.788025][T10939] ubi0: scanning is finished [ 331.835121][T10939] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 331.844305][T10939] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 331.852210][T10939] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 331.859466][T10939] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 331.866940][T10939] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 331.874548][T10939] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 331.882906][T10939] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 331.893305][T10939] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 331.904236][T10955] ubi0: background thread "ubi_bgt0d" started, PID 10955 [ 331.911871][T10941] ubi0: detaching mtd0 [ 331.918776][T10941] ubi0: mtd0 is detached [ 331.924451][T10930] ubi0: attaching mtd0 [ 331.929950][T10930] ubi0: scanning is finished [ 331.963904][T10930] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 331.975109][T10944] ubi0: attaching mtd0 [ 331.980319][T10944] ubi0: scanning is finished [ 332.032029][T10944] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 332.040070][T10944] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 332.047607][T10944] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 332.055118][T10944] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 332.064865][T10944] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 332.072068][T10944] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 332.080825][T10944] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 332.091187][T10944] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 332.102157][T10959] ubi0: background thread "ubi_bgt0d" started, PID 10959 [ 332.105348][T10946] ubi0: detaching mtd0 [ 332.115151][T10946] ubi0: mtd0 is detached [ 332.124371][T10948] ubi0: attaching mtd0 [ 332.129122][T10948] ubi0: scanning is finished [ 332.155369][T10948] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 332.163898][T10948] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 332.171370][T10948] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 332.178586][T10948] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 332.186636][T10948] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 332.193863][T10948] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 332.202968][T10948] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 332.213222][T10948] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 332.223563][T10961] ubi0: background thread "ubi_bgt0d" started, PID 10961 [ 332.224904][T10950] ubi0: detaching mtd0 [ 332.237311][T10950] ubi0: mtd0 is detached [ 332.242272][T10952] ubi0: attaching mtd0 [ 332.247689][T10952] ubi0: scanning is finished [ 332.275306][T10952] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 332.283219][T10952] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 332.291278][T10952] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 332.298639][T10952] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 332.306322][T10952] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 332.313277][T10952] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 332.321480][T10952] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 332.331536][T10952] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 332.342159][T10962] ubi0: background thread "ubi_bgt0d" started, PID 10962 [ 332.346453][T10954] ubi0: detaching mtd0 [ 332.355019][T10954] ubi0: mtd0 is detached [ 332.360057][T10935] ubi0: attaching mtd0 [ 332.364878][T10935] ubi0: scanning is finished [ 332.407241][T10935] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 332.419544][T10939] ubi0: attaching mtd0 [ 332.424586][T10939] ubi0: scanning is finished [ 332.456226][T10939] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 332.467514][T10958] ubi0: attaching mtd0 [ 332.474609][T10958] ubi0: scanning is finished [ 332.516225][T10958] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 332.525342][T10958] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 332.533680][T10958] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 332.542269][T10958] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 332.550253][T10958] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 332.557830][T10958] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 332.566281][T10958] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 332.576772][T10958] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 332.587327][T10972] ubi0: background thread "ubi_bgt0d" started, PID 10972 [ 332.587426][T10960] ubi0: detaching mtd0 [ 332.604735][T10960] ubi0: mtd0 is detached [ 332.609224][T10944] ubi0: attaching mtd0 [ 332.613913][T10944] ubi0: scanning is finished [ 332.661302][T10944] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 332.674883][T10948] ubi0: attaching mtd0 [ 332.680555][T10948] ubi0: scanning is finished [ 332.716437][T10948] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 332.729515][T10964] ubi0: attaching mtd0 [ 332.735233][T10964] ubi0: scanning is finished [ 332.772743][T10964] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 332.781170][T10964] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 332.788745][T10964] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 332.796283][T10964] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 332.808843][T10964] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 332.816072][T10964] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 332.828970][T10964] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 332.839561][T10964] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 332.850130][T10966] ubi0: detaching mtd0 [ 332.854029][T10982] ubi0: background thread "ubi_bgt0d" started, PID 10982 [ 332.863450][T10966] ubi0: mtd0 is detached [ 332.868097][T10969] ubi0: attaching mtd0 [ 332.874916][T10969] ubi0: scanning is finished [ 332.904472][T10969] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 332.912556][T10969] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 332.920967][T10969] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 332.927922][T10969] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 332.935539][T10969] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 332.942451][T10969] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 332.951197][T10969] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 332.961522][T10969] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 332.971836][T10984] ubi0: background thread "ubi_bgt0d" started, PID 10984 [ 332.972223][T10971] ubi: mtd0 is already attached to ubi0 [ 332.985895][T10973] ubi0: detaching mtd0 [ 332.993292][T10973] ubi0: mtd0 is detached [ 332.997698][T10958] ubi0: attaching mtd0 [ 333.004925][T10958] ubi0: scanning is finished [ 333.030692][T10958] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 333.042841][T10977] ubi0: attaching mtd0 [ 333.047530][T10977] ubi0: scanning is finished [ 333.096267][T10977] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 333.104205][T10977] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 333.112049][T10977] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 333.120188][T10977] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 333.127689][T10977] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 333.135308][T10977] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 333.143857][T10977] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 333.154066][T10977] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 333.164164][T10988] ubi0: background thread "ubi_bgt0d" started, PID 10988 [ 333.171574][T10980] ubi0: detaching mtd0 [ 333.178151][T10980] ubi0: mtd0 is detached [ 333.183494][T10981] ubi0: attaching mtd0 [ 333.188447][T10981] ubi0: scanning is finished [ 333.227595][T10981] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 333.235415][T10981] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 333.244145][T10981] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 333.251334][T10981] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 333.258809][T10981] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 333.269776][T10981] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 333.277835][T10981] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 333.288948][T10981] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 333.299808][T10990] ubi0: background thread "ubi_bgt0d" started, PID 10990 [ 333.302444][T10983] ubi0: detaching mtd0 [ 333.315141][T10983] ubi0: mtd0 is detached [ 333.320028][T10964] ubi0: attaching mtd0 [ 333.325222][T10964] ubi0: scanning is finished [ 333.345960][T10964] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 333.357419][T10971] ubi0: attaching mtd0 [ 333.365127][T10971] ubi0: scanning is finished [ 333.403655][T10971] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 333.411557][T10971] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 333.419433][T10971] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 333.426470][T10971] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 333.435537][T10971] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 333.442472][T10971] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 2022/09/20 08:18:49 executed programs: 1476 [ 333.450856][T10971] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 333.461083][T10971] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 333.471753][T10994] ubi0: background thread "ubi_bgt0d" started, PID 10994 [ 333.479009][T10974] ubi0: detaching mtd0 [ 333.484933][T10974] ubi0: mtd0 is detached [ 333.489819][T10969] ubi0: attaching mtd0 [ 333.494585][T10969] ubi0: scanning is finished [ 333.555610][T10969] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 333.565948][T10987] ubi0: attaching mtd0 [ 333.575982][T10987] ubi0: scanning is finished [ 333.642573][T10987] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 333.650784][T10987] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 333.658127][T10987] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 333.665167][T10987] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 333.673790][T10987] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 333.681098][T10987] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 333.690875][T10987] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 333.701233][T10987] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 333.712540][T11002] ubi0: background thread "ubi_bgt0d" started, PID 11002 [ 333.715833][T10989] ubi0: detaching mtd0 [ 333.725797][T10989] ubi0: mtd0 is detached [ 333.730899][T10977] ubi0: attaching mtd0 [ 333.736646][T10977] ubi0: scanning is finished [ 333.762778][T10977] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 333.774771][T10981] ubi0: attaching mtd0 [ 333.780089][T10981] ubi0: scanning is finished [ 333.817415][T10981] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 333.829259][T10993] ubi0: attaching mtd0 [ 333.834851][T10993] ubi0: scanning is finished [ 333.873646][T10993] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 333.884647][T10993] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 333.895330][T10993] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 333.904201][T10993] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 333.914411][T10993] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 333.923230][T10993] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 333.934706][T10993] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 333.946155][T10993] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 333.959141][T11009] ubi0: background thread "ubi_bgt0d" started, PID 11009 [ 333.966247][T10995] ubi0: detaching mtd0 [ 333.972701][T10995] ubi0: mtd0 is detached [ 333.977053][T10997] ubi0: attaching mtd0 [ 333.982666][T10997] ubi0: scanning is finished [ 334.033178][T10997] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 334.040958][T10997] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 334.048313][T10997] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 334.055627][T10997] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 334.063762][T10997] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 334.070906][T10997] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 334.079338][T10997] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 334.090096][T10997] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 334.100515][T11013] ubi0: background thread "ubi_bgt0d" started, PID 11013 [ 334.104989][T10999] ubi0: detaching mtd0 [ 334.113409][T10999] ubi0: mtd0 is detached [ 334.117989][T11001] ubi0: attaching mtd0 [ 334.123679][T11001] ubi0: scanning is finished [ 334.152335][T11001] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 334.160277][T11001] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 334.167553][T11001] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 334.174675][T11001] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 334.182247][T11001] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 334.189175][T11001] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 334.197264][T11001] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 334.207314][T11001] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 334.218478][T11014] ubi0: background thread "ubi_bgt0d" started, PID 11014 [ 334.225715][T11003] ubi0: detaching mtd0 [ 334.233344][T11003] ubi0: mtd0 is detached [ 334.237782][T10987] ubi0: attaching mtd0 [ 334.244837][T10987] ubi0: scanning is finished [ 334.267557][T10987] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 334.279528][T11006] ubi0: attaching mtd0 [ 334.285034][T11006] ubi0: scanning is finished [ 334.317358][T11006] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 334.326013][T11006] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 334.333730][T11006] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 334.341057][T11006] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 334.348446][T11006] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 334.356147][T11006] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 334.365357][T11006] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 334.376135][T11006] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 334.386665][T11018] ubi0: background thread "ubi_bgt0d" started, PID 11018 [ 334.392836][T11008] ubi0: detaching mtd0 [ 334.400824][T11008] ubi0: mtd0 is detached [ 334.405513][T11011] ubi0: attaching mtd0 [ 334.410704][T11011] ubi0: scanning is finished [ 334.443239][T11011] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 334.451141][T11011] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 334.458541][T11011] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 334.465733][T11011] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 334.473912][T11011] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 334.481293][T11011] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 334.490304][T11011] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 334.500688][T11011] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 334.511042][T11020] ubi0: background thread "ubi_bgt0d" started, PID 11020 [ 334.512168][T11012] ubi0: detaching mtd0 [ 334.523686][T11012] ubi0: mtd0 is detached [ 334.528236][T10993] ubi0: attaching mtd0 [ 334.533580][T10993] ubi0: scanning is finished [ 334.557003][T10993] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 334.567548][T10997] ubi0: attaching mtd0 [ 334.572883][T10997] ubi0: scanning is finished [ 334.610700][T10997] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 334.623799][T11001] ubi0: attaching mtd0 [ 334.630087][T11001] ubi0: scanning is finished [ 334.667494][T11001] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 334.677360][T11017] ubi0: attaching mtd0 [ 334.682585][T11017] ubi0: scanning is finished [ 334.718275][T11017] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 334.726563][T11017] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 334.734602][T11017] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 334.742023][T11017] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 334.749790][T11017] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 334.757313][T11017] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 334.766986][T11017] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 334.777455][T11017] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 334.787566][T11032] ubi0: background thread "ubi_bgt0d" started, PID 11032 [ 334.788064][T11019] ubi0: detaching mtd0 [ 334.804400][T11019] ubi0: mtd0 is detached [ 334.809029][T11006] ubi0: attaching mtd0 [ 334.813805][T11006] ubi0: scanning is finished [ 334.836499][T11006] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 334.850292][T11011] ubi0: attaching mtd0 [ 334.856093][T11011] ubi0: scanning is finished [ 334.887233][T11011] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 334.898622][T11023] ubi0: attaching mtd0 [ 334.904713][T11023] ubi0: scanning is finished [ 334.941465][T11023] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 334.949694][T11023] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 334.957089][T11023] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 334.964483][T11023] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 334.972678][T11023] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 334.979666][T11023] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 334.987933][T11023] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 334.998412][T11023] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 335.009969][T11041] ubi0: background thread "ubi_bgt0d" started, PID 11041 [ 335.011332][T11027] ubi0: detaching mtd0 [ 335.027357][T11027] ubi0: mtd0 is detached [ 335.031969][T11026] ubi0: attaching mtd0 [ 335.036957][T11026] ubi0: scanning is finished [ 335.062395][T11026] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 335.070802][T11026] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 335.078231][T11026] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 335.085561][T11026] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 335.094022][T11026] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 335.102247][T11026] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 335.110734][T11026] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 335.121081][T11026] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 335.131505][T11043] ubi0: background thread "ubi_bgt0d" started, PID 11043 [ 335.132301][T11030] ubi0: detaching mtd0 [ 335.144765][T11030] ubi0: mtd0 is detached [ 335.150737][T11031] ubi0: attaching mtd0 [ 335.156163][T11031] ubi0: scanning is finished [ 335.216457][T11031] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 335.226248][T11031] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 335.238477][T11031] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 335.245488][T11031] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 335.253111][T11031] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 335.259982][T11031] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 335.267985][T11031] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 335.278355][T11031] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 335.288551][T11044] ubi0: background thread "ubi_bgt0d" started, PID 11044 [ 335.288620][T11033] ubi0: detaching mtd0 [ 335.306045][T11033] ubi0: mtd0 is detached [ 335.310691][T11017] ubi0: attaching mtd0 [ 335.315490][T11017] ubi0: scanning is finished [ 335.371317][T11017] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 335.385593][T11036] ubi0: attaching mtd0 [ 335.391159][T11036] ubi0: scanning is finished [ 335.469303][T11036] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 335.477460][T11036] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 335.485182][T11036] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 335.492322][T11036] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 335.500386][T11036] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 335.507373][T11036] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 335.515715][T11036] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 335.525880][T11036] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 335.536340][T11049] ubi0: background thread "ubi_bgt0d" started, PID 11049 [ 335.543627][T11038] ubi0: detaching mtd0 [ 335.552170][T11038] ubi0: mtd0 is detached [ 335.556645][T11040] ubi0: attaching mtd0 [ 335.561642][T11040] ubi0: scanning is finished [ 335.627942][T11040] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 335.635584][T11040] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 335.647575][T11040] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 335.654795][T11040] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 335.662600][T11040] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 335.669531][T11040] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 335.677523][T11040] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 335.688372][T11040] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 335.698383][T11042] ubi0: detaching mtd0 [ 335.702286][T11050] ubi0: background thread "ubi_bgt0d" started, PID 11050 [ 335.713240][T11042] ubi0: mtd0 is detached [ 335.718363][T11023] ubi0: attaching mtd0 [ 335.723373][T11023] ubi0: scanning is finished [ 335.785529][T11023] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 335.797070][T11026] ubi0: attaching mtd0 [ 335.812333][T11026] ubi0: scanning is finished [ 335.840064][T11026] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 335.852226][T11031] ubi0: attaching mtd0 [ 335.858060][T11031] ubi0: scanning is finished [ 335.908105][T11031] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 335.918371][T11047] ubi0: attaching mtd0 [ 335.923689][T11047] ubi0: scanning is finished [ 335.954554][T11047] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 335.965012][T11047] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 335.975510][T11047] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 335.983369][T11047] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 335.991014][T11047] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 335.997885][T11047] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 336.006037][T11047] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 336.017287][T11047] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 336.027289][T11060] ubi0: background thread "ubi_bgt0d" started, PID 11060 [ 336.034518][T11048] ubi0: detaching mtd0 [ 336.043234][T11048] ubi0: mtd0 is detached [ 336.048407][T11036] ubi0: attaching mtd0 [ 336.053692][T11036] ubi0: scanning is finished [ 336.080132][T11036] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 336.090987][T11040] ubi0: attaching mtd0 [ 336.096491][T11040] ubi0: scanning is finished [ 336.134538][T11040] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 336.145434][T11053] ubi0: attaching mtd0 [ 336.154108][T11053] ubi0: scanning is finished [ 336.218340][T11053] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 336.226459][T11053] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 336.235634][T11053] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 336.243186][T11053] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 336.250699][T11053] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 336.257805][T11053] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 336.266098][T11053] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 336.276120][T11053] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 336.286265][T11071] ubi0: background thread "ubi_bgt0d" started, PID 11071 [ 336.286307][T11055] ubi0: detaching mtd0 [ 336.302119][T11055] ubi0: mtd0 is detached [ 336.306458][T11057] ubi0: attaching mtd0 [ 336.311561][T11057] ubi0: scanning is finished [ 336.379291][T11057] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 336.386968][T11057] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 336.394457][T11057] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 336.401712][T11057] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 336.409435][T11057] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 336.416216][T11057] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 336.424276][T11057] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 336.434249][T11057] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 336.444748][T11059] ubi0: detaching mtd0 [ 336.444755][T11073] ubi0: background thread "ubi_bgt0d" started, PID 11073 [ 336.461166][T11059] ubi0: mtd0 is detached [ 336.471423][T11062] ubi0: attaching mtd0 [ 336.476128][T11062] ubi0: scanning is finished [ 336.513680][T11062] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 336.521749][T11062] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 336.532687][T11062] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 336.540556][T11062] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 336.547925][T11062] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 336.560379][T11062] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 336.570220][T11062] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 336.581752][T11062] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 336.591999][T11074] ubi0: background thread "ubi_bgt0d" started, PID 11074 [ 336.599153][T11063] ubi0: detaching mtd0 [ 336.604850][T11063] ubi0: mtd0 is detached [ 336.610622][T11047] ubi0: attaching mtd0 [ 336.615633][T11047] ubi0: scanning is finished [ 336.661873][T11047] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 336.672708][T11066] ubi0: attaching mtd0 [ 336.677655][T11066] ubi0: scanning is finished [ 336.720075][T11066] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 336.727751][T11066] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 336.735203][T11066] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 336.742591][T11066] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 336.750248][T11066] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 336.757136][T11066] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 336.765432][T11066] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 336.775740][T11066] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 336.786332][T11076] ubi0: background thread "ubi_bgt0d" started, PID 11076 [ 336.794695][T11069] ubi: mtd0 is already attached to ubi0 [ 336.800743][T11070] ubi0: detaching mtd0 [ 336.806572][T11070] ubi0: mtd0 is detached [ 336.814895][T11053] ubi0: attaching mtd0 [ 336.822141][T11053] ubi0: scanning is finished [ 336.874064][T11053] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 336.885233][T11057] ubi0: attaching mtd0 [ 336.893511][T11057] ubi0: scanning is finished [ 336.935280][T11057] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 336.948166][T11062] ubi0: attaching mtd0 [ 336.953529][T11062] ubi0: scanning is finished [ 336.988548][T11062] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 337.001453][T11078] ubi0: attaching mtd0 [ 337.015524][T11078] ubi0: scanning is finished [ 337.042845][T11078] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 337.054890][T11078] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 337.062513][T11078] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 337.069906][T11078] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 337.077474][T11078] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 337.084394][T11078] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 337.092800][T11078] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 337.102746][T11078] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 337.112846][T11091] ubi0: background thread "ubi_bgt0d" started, PID 11091 [ 337.121371][T11079] ubi0: detaching mtd0 [ 337.127252][T11079] ubi0: mtd0 is detached [ 337.132738][T11069] ubi0: attaching mtd0 [ 337.137554][T11069] ubi0: scanning is finished [ 337.181021][T11069] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 337.196343][T11066] ubi0: attaching mtd0 [ 337.201303][T11066] ubi0: scanning is finished [ 337.237485][T11066] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 337.248066][T11082] ubi0: attaching mtd0 [ 337.254479][T11082] ubi0: scanning is finished [ 337.309362][T11082] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 337.317047][T11082] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 337.329513][T11082] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 337.336606][T11082] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 337.346219][T11082] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 337.353179][T11082] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 337.361635][T11082] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 337.371785][T11082] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 337.382006][T11085] ubi0: detaching mtd0 [ 337.386101][T11100] ubi0: background thread "ubi_bgt0d" started, PID 11100 [ 337.397048][T11085] ubi0: mtd0 is detached [ 337.406275][T11086] ubi0: attaching mtd0 [ 337.412343][T11086] ubi0: scanning is finished [ 337.454880][T11086] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 337.463090][T11086] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 337.474846][T11086] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 337.482138][T11086] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 337.497194][T11086] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 337.504438][T11086] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 337.512881][T11086] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 337.522849][T11086] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 337.533570][T11102] ubi0: background thread "ubi_bgt0d" started, PID 11102 [ 337.533625][T11089] ubi: mtd0 is already attached to ubi0 [ 337.546408][T11090] ubi0: detaching mtd0 [ 337.556935][T11090] ubi0: mtd0 is detached [ 337.562826][T11078] ubi0: attaching mtd0 [ 337.567790][T11078] ubi0: scanning is finished [ 337.622126][T11078] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 337.636594][T11095] ubi0: attaching mtd0 [ 337.642034][T11095] ubi0: scanning is finished [ 337.682935][T11095] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 337.695496][T11095] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 337.703661][T11095] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 337.715031][T11095] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 337.723037][T11095] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 337.734524][T11095] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 337.742562][T11095] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 337.752868][T11095] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 337.762939][T11107] ubi0: background thread "ubi_bgt0d" started, PID 11107 [ 337.770081][T11098] ubi: mtd0 is already attached to ubi0 [ 337.775757][T11099] ubi0: detaching mtd0 [ 337.783196][T11099] ubi0: mtd0 is detached [ 337.787938][T11082] ubi0: attaching mtd0 [ 337.794224][T11082] ubi0: scanning is finished [ 337.823163][T11082] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 337.835348][T11090] ubi0: attaching mtd0 [ 337.841987][T11090] ubi0: scanning is finished [ 337.883942][T11090] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 337.896309][T11089] ubi0: attaching mtd0 [ 337.903038][T11089] ubi0: scanning is finished [ 337.952018][T11089] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 337.963086][T11106] ubi0: attaching mtd0 [ 337.970548][T11106] ubi0: scanning is finished [ 338.017124][T11106] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 338.027337][T11106] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 338.036793][T11106] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 338.043987][T11106] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 338.052221][T11106] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 338.059227][T11106] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 338.067484][T11106] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 338.077707][T11106] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 338.087877][T11121] ubi0: background thread "ubi_bgt0d" started, PID 11121 [ 338.087924][T11108] ubi0: detaching mtd0 [ 338.103339][T11108] ubi0: mtd0 is detached [ 338.107849][T11101] ubi0: attaching mtd0 [ 338.113262][T11101] ubi0: scanning is finished [ 338.137844][T11101] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 338.148418][T11095] ubi0: attaching mtd0 [ 338.160205][T11095] ubi0: scanning is finished [ 338.183115][T11095] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 338.195543][T11112] ubi0: attaching mtd0 [ 338.200743][T11112] ubi0: scanning is finished [ 338.241578][T11112] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 338.250584][T11112] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 338.258083][T11112] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 338.266515][T11112] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 338.277871][T11112] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 338.285781][T11112] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 338.297366][T11112] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 338.308269][T11112] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 338.322271][T11114] ubi0: detaching mtd0 [ 338.322282][T11130] ubi0: background thread "ubi_bgt0d" started, PID 11130 [ 338.335685][T11114] ubi0: mtd0 is detached [ 338.342425][T11116] ubi0: attaching mtd0 [ 338.348107][T11116] ubi0: scanning is finished [ 338.372570][T11116] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 338.380350][T11116] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 338.387666][T11116] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 338.399215][T11116] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 338.406935][T11116] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 338.417537][T11116] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 338.426516][T11116] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 338.439412][T11116] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 338.450857][T11132] ubi0: background thread "ubi_bgt0d" started, PID 11132 [ 338.451136][T11119] ubi0: detaching mtd0 [ 338.464527][T11119] ubi0: mtd0 is detached [ 338.469754][T11120] ubi0: attaching mtd0 [ 338.474957][T11120] ubi0: scanning is finished [ 338.503698][T11120] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 338.511807][T11120] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 338.519782][T11120] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 338.526838][T11120] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 338.534847][T11120] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 338.542382][T11120] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 338.550918][T11120] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 338.561825][T11120] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 338.572170][T11133] ubi0: background thread "ubi_bgt0d" started, PID 11133 [ 338.577590][T11122] ubi0: detaching mtd0 [ 338.585123][T11122] ubi0: mtd0 is detached [ 338.589781][T11106] ubi0: attaching mtd0 [ 338.595037][T11106] ubi0: scanning is finished 2022/09/20 08:18:54 executed programs: 1504 [ 338.641147][T11106] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 338.654685][T11125] ubi0: attaching mtd0 [ 338.660740][T11125] ubi0: scanning is finished [ 338.706217][T11125] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 338.714288][T11125] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 338.721796][T11125] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 338.729803][T11125] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 338.737327][T11125] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 338.744374][T11125] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 338.753134][T11125] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 338.763386][T11125] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 338.773727][T11127] ubi0: detaching mtd0 [ 338.778112][T11137] ubi0: background thread "ubi_bgt0d" started, PID 11137 [ 338.787176][T11127] ubi0: mtd0 is detached [ 338.793016][T11125] ubi0: attaching mtd0 [ 338.798486][T11125] ubi0: scanning is finished [ 338.821030][T11125] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 338.834371][T11129] ubi0: attaching mtd0 [ 338.839863][T11129] ubi0: scanning is finished [ 338.874734][T11129] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 338.886574][T11129] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 338.894678][T11129] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 338.907862][T11129] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 338.915407][T11129] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 338.924371][T11129] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 338.933188][T11129] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 338.943375][T11129] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 338.957767][T11142] ubi0: background thread "ubi_bgt0d" started, PID 11142 [ 338.957859][T11131] ubi0: detaching mtd0 [ 338.974384][T11131] ubi0: mtd0 is detached [ 338.979391][T11112] ubi0: attaching mtd0 [ 338.984866][T11112] ubi0: scanning is finished [ 339.036050][T11112] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 339.047855][T11116] ubi0: attaching mtd0 [ 339.059750][T11116] ubi0: scanning is finished [ 339.103923][T11116] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 339.116239][T11120] ubi0: attaching mtd0 [ 339.123002][T11120] ubi0: scanning is finished [ 339.178650][T11120] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 339.193107][T11136] ubi0: attaching mtd0 [ 339.203156][T11136] ubi0: scanning is finished [ 339.243160][T11136] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 339.253394][T11136] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 339.260783][T11136] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 339.267821][T11136] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 339.276071][T11136] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 339.283127][T11136] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 339.291416][T11136] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 339.304031][T11136] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 339.314600][T11155] ubi0: background thread "ubi_bgt0d" started, PID 11155 [ 339.319026][T11138] ubi0: detaching mtd0 [ 339.330172][T11138] ubi0: mtd0 is detached [ 339.335565][T11141] ubi0: attaching mtd0 [ 339.340785][T11141] ubi0: scanning is finished [ 339.367061][T11141] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 339.377228][T11141] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 339.384815][T11141] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 339.392196][T11141] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 339.399914][T11141] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 339.406771][T11141] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 339.415394][T11141] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 339.425575][T11141] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 339.435731][T11158] ubi0: background thread "ubi_bgt0d" started, PID 11158 [ 339.442858][T11143] ubi0: detaching mtd0 [ 339.449064][T11143] ubi0: mtd0 is detached [ 339.454881][T11129] ubi0: attaching mtd0 [ 339.460386][T11129] ubi0: scanning is finished [ 339.482999][T11129] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 339.499085][T11146] ubi0: attaching mtd0 [ 339.505090][T11146] ubi0: scanning is finished [ 339.537485][T11146] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 339.545958][T11146] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 339.553408][T11146] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 339.565450][T11146] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 339.573213][T11146] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 339.584866][T11146] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 339.593472][T11146] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 339.608936][T11146] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 339.619391][T11162] ubi0: background thread "ubi_bgt0d" started, PID 11162 [ 339.619447][T11148] ubi0: detaching mtd0 [ 339.634485][T11148] ubi0: mtd0 is detached [ 339.639469][T11150] ubi0: attaching mtd0 [ 339.644861][T11150] ubi0: scanning is finished [ 339.672170][T11150] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 339.679906][T11150] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 339.687193][T11150] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 339.694636][T11150] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 339.702539][T11150] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 339.710966][T11150] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 339.719211][T11150] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 339.729632][T11150] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 339.739993][T11152] ubi0: detaching mtd0 [ 339.740057][T11164] ubi0: background thread "ubi_bgt0d" started, PID 11164 [ 339.756501][T11152] ubi0: mtd0 is detached [ 339.761524][T11154] ubi0: attaching mtd0 [ 339.767300][T11154] ubi0: scanning is finished [ 339.817099][T11154] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 339.824877][T11154] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 339.834448][T11154] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 339.842153][T11154] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 339.850417][T11154] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 339.857363][T11154] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 339.865631][T11154] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 339.875747][T11154] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 339.886039][T11165] ubi0: background thread "ubi_bgt0d" started, PID 11165 [ 339.886346][T11156] ubi0: detaching mtd0 [ 339.902474][T11156] ubi0: mtd0 is detached [ 339.906966][T11136] ubi0: attaching mtd0 [ 339.911697][T11136] ubi0: scanning is finished [ 339.942126][T11136] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 339.956525][T11141] ubi0: attaching mtd0 [ 339.966753][T11141] ubi0: scanning is finished [ 340.001346][T11141] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 340.011709][T11161] ubi0: attaching mtd0 [ 340.016839][T11161] ubi0: scanning is finished [ 340.044879][T11161] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 340.052723][T11161] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 340.060803][T11161] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 340.067909][T11161] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 340.077040][T11161] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 340.085653][T11161] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 340.093903][T11161] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 340.104055][T11161] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 340.115075][T11173] ubi0: background thread "ubi_bgt0d" started, PID 11173 [ 340.119855][T11163] ubi0: detaching mtd0 [ 340.128197][T11163] ubi0: mtd0 is detached [ 340.132737][T11146] ubi0: attaching mtd0 [ 340.137970][T11146] ubi0: scanning is finished [ 340.181125][T11146] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 340.196471][T11150] ubi0: attaching mtd0 [ 340.201642][T11150] ubi0: scanning is finished [ 340.232070][T11150] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 340.244584][T11154] ubi0: attaching mtd0 [ 340.251079][T11154] ubi0: scanning is finished [ 340.283574][T11154] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 340.296183][T11168] ubi0: attaching mtd0 [ 340.302305][T11168] ubi0: scanning is finished [ 340.343419][T11168] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 340.351460][T11168] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 340.359442][T11168] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 340.366732][T11168] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 340.374426][T11168] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 340.381623][T11168] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 340.389927][T11168] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 340.402236][T11168] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 340.413259][T11186] ubi0: background thread "ubi_bgt0d" started, PID 11186 [ 340.421693][T11171] ubi: mtd0 is already attached to ubi0 [ 340.427428][T11172] ubi0: detaching mtd0 [ 340.434470][T11172] ubi0: mtd0 is detached [ 340.439628][T11161] ubi0: attaching mtd0 [ 340.444939][T11161] ubi0: scanning is finished [ 340.474835][T11161] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 340.486104][T11177] ubi0: attaching mtd0 [ 340.492153][T11177] ubi0: scanning is finished [ 340.533201][T11177] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 340.542635][T11177] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 340.550407][T11177] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 340.557533][T11177] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 340.569737][T11177] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 340.576840][T11177] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 340.587955][T11177] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 340.603242][T11177] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 340.615257][T11192] ubi0: background thread "ubi_bgt0d" started, PID 11192 [ 340.620288][T11179] ubi0: detaching mtd0 [ 340.628141][T11179] ubi0: mtd0 is detached [ 340.635585][T11181] ubi0: attaching mtd0 [ 340.640716][T11181] ubi0: scanning is finished [ 340.685301][T11181] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 340.693150][T11181] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 340.700580][T11181] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 340.707626][T11181] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 340.715239][T11181] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 340.722415][T11181] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 340.730587][T11181] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 340.741834][T11181] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 340.751985][T11195] ubi0: background thread "ubi_bgt0d" started, PID 11195 [ 340.759200][T11184] ubi: mtd0 is already attached to ubi0 [ 340.764974][T11185] ubi0: detaching mtd0 [ 340.773448][T11185] ubi0: mtd0 is detached [ 340.778051][T11168] ubi0: attaching mtd0 [ 340.783686][T11168] ubi0: scanning is finished [ 340.817562][T11168] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 340.833564][T11174] ubi0: attaching mtd0 [ 340.838594][T11174] ubi0: scanning is finished [ 340.872723][T11174] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 340.882725][T11191] ubi0: attaching mtd0 [ 340.887754][T11191] ubi0: scanning is finished [ 340.915792][T11191] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 340.923493][T11191] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 340.931145][T11191] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 340.938333][T11191] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 340.946384][T11191] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 340.953696][T11191] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 340.962316][T11191] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 340.972870][T11191] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 340.984412][T11206] ubi0: background thread "ubi_bgt0d" started, PID 11206 [ 340.989388][T11193] ubi0: detaching mtd0 [ 340.998268][T11193] ubi0: mtd0 is detached [ 341.007047][T11177] ubi0: attaching mtd0 [ 341.013006][T11177] ubi0: scanning is finished [ 341.038592][T11177] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 341.048775][T11181] ubi0: attaching mtd0 [ 341.054759][T11181] ubi0: scanning is finished [ 341.103042][T11181] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 341.115730][T11197] ubi0: attaching mtd0 [ 341.121262][T11197] ubi0: scanning is finished [ 341.197292][T11197] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 341.207625][T11197] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 341.218027][T11197] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 341.226814][T11197] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 341.237495][T11197] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 341.245969][T11197] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 341.257320][T11197] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 341.269319][T11197] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 341.279500][T11215] ubi0: background thread "ubi_bgt0d" started, PID 11215 [ 341.285255][T11200] ubi: mtd0 is already attached to ubi0 [ 341.292255][T11201] ubi0: detaching mtd0 [ 341.298257][T11201] ubi0: mtd0 is detached [ 341.303152][T11205] ubi0: attaching mtd0 [ 341.308342][T11205] ubi0: scanning is finished [ 341.339527][T11205] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 341.350319][T11205] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 341.357854][T11205] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 341.366033][T11205] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 341.374047][T11205] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 341.381173][T11205] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 341.389264][T11205] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 341.399207][T11205] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 341.410163][T11219] ubi0: background thread "ubi_bgt0d" started, PID 11219 [ 341.417323][T11207] ubi0: detaching mtd0 [ 341.425542][T11207] ubi0: mtd0 is detached [ 341.431985][T11191] ubi0: attaching mtd0 [ 341.437148][T11191] ubi0: scanning is finished [ 341.484696][T11191] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 341.496269][T11210] ubi0: attaching mtd0 [ 341.503519][T11210] ubi0: scanning is finished [ 341.544448][T11210] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 341.557596][T11210] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 341.564954][T11210] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 341.577541][T11210] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 341.585093][T11210] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 341.592322][T11210] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 341.600383][T11210] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 341.610746][T11210] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 341.621188][T11224] ubi0: background thread "ubi_bgt0d" started, PID 11224 [ 341.621261][T11214] ubi0: detaching mtd0 [ 341.636646][T11214] ubi0: mtd0 is detached [ 341.642024][T11213] ubi0: attaching mtd0 [ 341.647160][T11213] ubi0: scanning is finished [ 341.697996][T11213] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 341.705588][T11213] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 341.716972][T11213] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 341.724291][T11213] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 341.732356][T11213] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 341.739223][T11213] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 341.747564][T11213] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 341.757522][T11213] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 341.767536][T11216] ubi0: detaching mtd0 [ 341.767602][T11226] ubi0: background thread "ubi_bgt0d" started, PID 11226 [ 341.783065][T11216] ubi0: mtd0 is detached [ 341.787877][T11197] ubi0: attaching mtd0 [ 341.792723][T11197] ubi0: scanning is finished [ 341.865709][T11197] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 341.876180][T11203] ubi0: attaching mtd0 [ 341.881750][T11203] ubi0: scanning is finished [ 341.941716][T11203] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 341.952862][T11205] ubi0: attaching mtd0 [ 341.958591][T11205] ubi0: scanning is finished [ 341.992329][T11205] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 342.009254][T11205] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 342.016702][T11205] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 342.023789][T11205] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 342.036110][T11205] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 342.043064][T11205] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 342.053250][T11205] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 342.063285][T11205] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 342.073587][T11223] ubi: mtd0 is already attached to ubi0 [ 342.073634][T11234] ubi0: background thread "ubi_bgt0d" started, PID 11234 [ 342.080897][T11225] ubi0: detaching mtd0 [ 342.093278][T11225] ubi0: mtd0 is detached [ 342.102341][T11210] ubi0: attaching mtd0 [ 342.107315][T11210] ubi0: scanning is finished [ 342.144671][T11210] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 342.156009][T11213] ubi0: attaching mtd0 [ 342.161738][T11213] ubi0: scanning is finished [ 342.236838][T11213] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 342.246547][T11229] ubi0: attaching mtd0 [ 342.252932][T11229] ubi0: scanning is finished [ 342.291866][T11229] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 342.303885][T11229] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 342.311380][T11229] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 342.323555][T11229] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 342.331117][T11229] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 342.337983][T11229] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 342.351920][T11229] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 342.362002][T11229] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 342.372312][T11246] ubi0: background thread "ubi_bgt0d" started, PID 11246 [ 342.379689][T11231] ubi0: detaching mtd0 [ 342.385669][T11231] ubi0: mtd0 is detached [ 342.392732][T11233] ubi0: attaching mtd0 [ 342.397738][T11233] ubi0: scanning is finished [ 342.435940][T11233] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 342.443851][T11233] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 342.455519][T11233] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 342.464084][T11233] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 342.471707][T11233] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 342.478606][T11233] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 342.487107][T11233] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 342.497143][T11233] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 342.507190][T11248] ubi0: background thread "ubi_bgt0d" started, PID 11248 [ 342.514456][T11235] ubi0: detaching mtd0 [ 342.520904][T11235] ubi0: mtd0 is detached [ 342.525403][T11237] ubi0: attaching mtd0 [ 342.530597][T11237] ubi0: scanning is finished [ 342.564462][T11237] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 342.575232][T11237] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 342.583202][T11237] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 342.591010][T11237] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 342.598523][T11237] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 342.605448][T11237] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 342.613763][T11237] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 342.623794][T11237] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 342.633816][T11223] ubi: mtd0 is already attached to ubi0 [ 342.633817][T11249] ubi0: background thread "ubi_bgt0d" started, PID 11249 [ 342.646464][T11239] ubi0: detaching mtd0 [ 342.652318][T11239] ubi0: mtd0 is detached [ 342.656649][T11241] ubi0: attaching mtd0 [ 342.661727][T11241] ubi0: scanning is finished [ 342.722274][T11241] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 342.730281][T11241] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 342.737640][T11241] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 342.745165][T11241] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 342.752807][T11241] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 342.760012][T11241] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 342.768518][T11241] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 342.778704][T11241] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 342.788816][T11252] ubi0: background thread "ubi_bgt0d" started, PID 11252 [ 342.797624][T11243] ubi0: detaching mtd0 [ 342.804135][T11243] ubi0: mtd0 is detached [ 342.808592][T11245] ubi0: attaching mtd0 [ 342.813681][T11245] ubi0: scanning is finished [ 342.842244][T11245] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 342.851255][T11245] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 342.858535][T11245] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 342.865806][T11245] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 342.873329][T11245] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 342.880227][T11245] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 342.888354][T11245] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 342.898513][T11245] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 342.908593][T11254] ubi0: background thread "ubi_bgt0d" started, PID 11254 [ 342.908609][T11247] ubi0: detaching mtd0 [ 342.923729][T11247] ubi0: mtd0 is detached [ 342.928171][T11229] ubi0: attaching mtd0 [ 342.935665][T11229] ubi0: scanning is finished [ 342.982027][T11229] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 342.992684][T11233] ubi0: attaching mtd0 [ 342.997580][T11233] ubi0: scanning is finished [ 343.035070][T11233] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 343.046243][T11237] ubi0: attaching mtd0 [ 343.052022][T11237] ubi0: scanning is finished [ 343.103269][T11237] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 343.114980][T11251] ubi0: attaching mtd0 [ 343.124282][T11251] ubi0: scanning is finished [ 343.150205][T11251] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 343.157864][T11251] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 343.165272][T11251] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 343.173539][T11251] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 343.181600][T11251] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 343.188396][T11251] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 343.197237][T11251] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 343.207243][T11251] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 343.217302][T11253] ubi0: detaching mtd0 [ 343.217311][T11266] ubi0: background thread "ubi_bgt0d" started, PID 11266 [ 343.230759][T11253] ubi0: mtd0 is detached [ 343.235275][T11241] ubi0: attaching mtd0 [ 343.241410][T11241] ubi0: scanning is finished [ 343.274396][T11241] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 343.286514][T11245] ubi0: attaching mtd0 [ 343.292293][T11245] ubi0: scanning is finished [ 343.341033][T11245] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 343.351825][T11257] ubi0: attaching mtd0 [ 343.356807][T11257] ubi0: scanning is finished [ 343.401347][T11257] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 343.410396][T11257] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 343.417717][T11257] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 343.425022][T11257] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 343.437025][T11257] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 343.444184][T11257] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 343.456687][T11257] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 343.467680][T11257] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 343.482413][T11275] ubi0: background thread "ubi_bgt0d" started, PID 11275 [ 343.482495][T11259] ubi0: detaching mtd0 [ 343.497024][T11259] ubi0: mtd0 is detached [ 343.502416][T11261] ubi0: attaching mtd0 [ 343.507464][T11261] ubi0: scanning is finished [ 343.535495][T11261] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 343.543364][T11261] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 343.550797][T11261] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 343.557988][T11261] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 343.565716][T11261] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 343.573657][T11261] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 343.582365][T11261] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 343.592618][T11261] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 343.604339][T11277] ubi0: background thread "ubi_bgt0d" started, PID 11277 [ 343.611765][T11264] ubi: mtd0 is already attached to ubi0 [ 343.617544][T11265] ubi0: detaching mtd0 [ 343.624376][T11265] ubi0: mtd0 is detached [ 343.629118][T11251] ubi0: attaching mtd0 [ 343.635721][T11251] ubi0: scanning is finished 2022/09/20 08:18:59 executed programs: 1533 [ 343.666215][T11251] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 343.677601][T11270] ubi0: attaching mtd0 [ 343.689871][T11270] ubi0: scanning is finished [ 343.730664][T11270] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 343.738264][T11270] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 343.746289][T11270] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 343.753305][T11270] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 343.760735][T11270] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 343.767514][T11270] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 343.776504][T11270] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 343.786548][T11270] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 343.796714][T11283] ubi0: background thread "ubi_bgt0d" started, PID 11283 [ 343.803852][T11272] ubi0: detaching mtd0 [ 343.809776][T11272] ubi0: mtd0 is detached [ 343.814107][T11274] ubi0: attaching mtd0 [ 343.819009][T11274] ubi0: scanning is finished [ 343.851906][T11274] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 343.859791][T11274] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 343.867123][T11274] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 343.874273][T11274] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 343.882015][T11274] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 343.889339][T11274] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 343.897480][T11274] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 343.908321][T11274] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 343.918540][T11276] ubi0: detaching mtd0 [ 343.924999][T11276] ubi0: mtd0 is detached [ 343.929505][T11257] ubi0: attaching mtd0 [ 343.934987][T11257] ubi0: scanning is finished [ 343.985902][T11257] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 343.996976][T11261] ubi0: attaching mtd0 [ 344.007634][T11261] ubi0: scanning is finished [ 344.052835][T11261] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 344.064524][T11282] ubi0: attaching mtd0 [ 344.081146][T11282] ubi0: scanning is finished [ 344.155180][T11282] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 344.162994][T11282] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 344.170495][T11282] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 344.177686][T11282] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 344.185846][T11282] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 344.192834][T11282] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 344.201049][T11282] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 344.211138][T11282] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 344.221199][T11297] ubi0: background thread "ubi_bgt0d" started, PID 11297 [ 344.228482][T11284] ubi0: detaching mtd0 [ 344.238317][T11284] ubi0: mtd0 is detached [ 344.245438][T11270] ubi0: attaching mtd0 [ 344.251068][T11270] ubi0: scanning is finished [ 344.285793][T11270] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 344.296807][T11274] ubi0: attaching mtd0 [ 344.309803][T11274] ubi0: scanning is finished [ 344.362979][T11274] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 344.377169][T11288] ubi0: attaching mtd0 [ 344.382052][T11288] ubi0: scanning is finished [ 344.426691][T11288] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 344.435221][T11288] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 344.442861][T11288] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 344.450292][T11288] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 344.457833][T11288] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 344.465286][T11288] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 344.473638][T11288] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 344.487824][T11288] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 344.497843][T11305] ubi0: background thread "ubi_bgt0d" started, PID 11305 [ 344.510083][T11292] ubi0: detaching mtd0 [ 344.515896][T11292] ubi0: mtd0 is detached [ 344.524110][T11290] ubi0: attaching mtd0 [ 344.529939][T11290] ubi0: scanning is finished [ 344.566041][T11290] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 344.578701][T11290] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 344.586143][T11290] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 344.597247][T11290] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 344.604850][T11290] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 344.616071][T11290] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 344.624924][T11290] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 344.635181][T11290] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 344.645362][T11307] ubi0: background thread "ubi_bgt0d" started, PID 11307 [ 344.645410][T11294] ubi: mtd0 is already attached to ubi0 [ 344.658304][T11295] ubi0: detaching mtd0 [ 344.664322][T11295] ubi0: mtd0 is detached [ 344.668828][T11282] ubi0: attaching mtd0 [ 344.674042][T11282] ubi0: scanning is finished [ 344.700084][T11282] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 344.711131][T11300] ubi0: attaching mtd0 [ 344.718424][T11300] ubi0: scanning is finished [ 344.749149][T11300] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 344.756844][T11300] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 344.765012][T11300] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 344.772716][T11300] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 344.780818][T11300] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 344.787900][T11300] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 344.796107][T11300] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 344.806173][T11300] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 344.816485][T11311] ubi0: background thread "ubi_bgt0d" started, PID 11311 [ 344.816499][T11301] ubi0: detaching mtd0 [ 344.832917][T11301] ubi0: mtd0 is detached [ 344.837538][T11304] ubi0: attaching mtd0 [ 344.842997][T11304] ubi0: scanning is finished [ 344.873605][T11304] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 344.881640][T11304] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 344.888855][T11304] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 344.896041][T11304] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 344.903590][T11304] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 344.910433][T11304] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 344.918419][T11304] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 344.928499][T11304] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 344.939666][T11313] ubi0: background thread "ubi_bgt0d" started, PID 11313 [ 344.946768][T11306] ubi0: detaching mtd0 [ 344.953420][T11306] ubi0: mtd0 is detached [ 344.958061][T11288] ubi0: attaching mtd0 [ 344.964291][T11288] ubi0: scanning is finished [ 344.995139][T11288] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 345.005985][T11294] ubi0: attaching mtd0 [ 345.018030][T11294] ubi0: scanning is finished [ 345.037527][T11294] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 345.047246][T11290] ubi0: attaching mtd0 [ 345.053103][T11290] ubi0: scanning is finished [ 345.088654][T11290] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 345.100319][T11310] ubi0: attaching mtd0 [ 345.117998][T11310] ubi0: scanning is finished [ 345.175120][T11310] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 345.187275][T11310] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 345.194733][T11310] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 345.202001][T11310] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 345.209653][T11310] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 345.216637][T11310] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 345.229004][T11310] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 345.239222][T11310] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 345.251550][T11326] ubi0: background thread "ubi_bgt0d" started, PID 11326 [ 345.251553][T11312] ubi0: detaching mtd0 [ 345.267026][T11312] ubi0: mtd0 is detached [ 345.273358][T11300] ubi0: attaching mtd0 [ 345.279405][T11300] ubi0: scanning is finished [ 345.303835][T11300] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 345.319580][T11304] ubi0: attaching mtd0 [ 345.325307][T11304] ubi0: scanning is finished [ 345.365488][T11304] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 345.375442][T11316] ubi0: attaching mtd0 [ 345.381631][T11316] ubi0: scanning is finished [ 345.416492][T11316] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 345.426854][T11316] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 345.434977][T11316] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 345.442288][T11316] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 345.449810][T11316] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 345.456756][T11316] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 345.465949][T11316] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 345.476740][T11316] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 345.486878][T11332] ubi0: background thread "ubi_bgt0d" started, PID 11332 [ 345.488947][T11318] ubi0: detaching mtd0 [ 345.502176][T11318] ubi0: mtd0 is detached [ 345.506619][T11320] ubi0: attaching mtd0 [ 345.512174][T11320] ubi0: scanning is finished [ 345.543728][T11320] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 345.551625][T11320] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 345.563348][T11320] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 345.571638][T11320] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 345.583361][T11320] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 345.590324][T11320] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 345.598523][T11320] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 345.612841][T11320] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 345.623434][T11336] ubi0: background thread "ubi_bgt0d" started, PID 11336 [ 345.623615][T11323] ubi: mtd0 is already attached to ubi0 [ 345.636412][T11324] ubi0: detaching mtd0 [ 345.642488][T11324] ubi0: mtd0 is detached [ 345.647005][T11310] ubi0: attaching mtd0 [ 345.656510][T11310] ubi0: scanning is finished [ 345.701326][T11310] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 345.713794][T11329] ubi0: attaching mtd0 [ 345.727225][T11329] ubi0: scanning is finished [ 345.789717][T11329] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 345.797239][T11329] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 345.809145][T11329] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 345.816102][T11329] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 345.827479][T11329] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 345.836598][T11329] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 345.848698][T11329] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 345.858970][T11329] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 345.870659][T11331] ubi0: detaching mtd0 [ 345.873553][T11342] ubi0: background thread "ubi_bgt0d" started, PID 11342 [ 345.885038][T11331] ubi0: mtd0 is detached [ 345.889833][T11334] ubi0: attaching mtd0 [ 345.895410][T11334] ubi0: scanning is finished [ 345.957640][T11334] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 345.965510][T11334] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 345.973453][T11334] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 345.980662][T11334] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 345.988172][T11334] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 345.995265][T11334] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 346.003347][T11334] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 346.016015][T11334] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 346.027106][T11343] ubi0: background thread "ubi_bgt0d" started, PID 11343 [ 346.034762][T11335] ubi0: detaching mtd0 [ 346.042047][T11335] ubi0: mtd0 is detached [ 346.046598][T11316] ubi0: attaching mtd0 [ 346.051843][T11316] ubi0: scanning is finished [ 346.079906][T11316] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 346.093955][T11325] ubi0: attaching mtd0 [ 346.098642][T11325] ubi0: scanning is finished [ 346.151405][T11325] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 346.165131][T11320] ubi0: attaching mtd0 [ 346.170141][T11320] ubi0: scanning is finished [ 346.211718][T11320] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 346.222586][T11340] ubi0: attaching mtd0 [ 346.230564][T11340] ubi0: scanning is finished [ 346.299994][T11340] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 346.307813][T11340] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 346.318072][T11340] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 346.325604][T11340] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 346.333224][T11340] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 346.341517][T11340] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 346.349870][T11340] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 346.359996][T11340] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 346.374669][T11356] ubi0: background thread "ubi_bgt0d" started, PID 11356 [ 346.382237][T11341] ubi0: detaching mtd0 [ 346.388169][T11341] ubi0: mtd0 is detached [ 346.396989][T11329] ubi0: attaching mtd0 [ 346.403332][T11329] ubi0: scanning is finished [ 346.435778][T11329] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 346.446512][T11334] ubi0: attaching mtd0 [ 346.455863][T11334] ubi0: scanning is finished [ 346.502656][T11334] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 346.517379][T11346] ubi0: attaching mtd0 [ 346.522579][T11346] ubi0: scanning is finished [ 346.572801][T11346] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 346.584698][T11346] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 346.592261][T11346] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 346.604183][T11346] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 346.612141][T11346] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 346.624598][T11346] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 346.632926][T11346] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 346.647380][T11346] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 346.657934][T11364] ubi0: background thread "ubi_bgt0d" started, PID 11364 [ 346.658002][T11348] ubi0: detaching mtd0 [ 346.674678][T11348] ubi0: mtd0 is detached [ 346.679593][T11350] ubi0: attaching mtd0 [ 346.684500][T11350] ubi0: scanning is finished [ 346.711384][T11350] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 346.719409][T11350] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 346.726622][T11350] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 346.734050][T11350] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 346.742036][T11350] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 346.749179][T11350] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 346.757255][T11350] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 346.767349][T11350] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 346.777607][T11367] ubi0: background thread "ubi_bgt0d" started, PID 11367 [ 346.786085][T11353] ubi: mtd0 is already attached to ubi0 [ 346.792286][T11354] ubi0: detaching mtd0 [ 346.798062][T11354] ubi0: mtd0 is detached [ 346.803036][T11340] ubi0: attaching mtd0 [ 346.808212][T11340] ubi0: scanning is finished [ 346.853123][T11340] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 346.866260][T11359] ubi0: attaching mtd0 [ 346.871434][T11359] ubi0: scanning is finished [ 346.909498][T11359] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 346.917261][T11359] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 346.924773][T11359] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 346.932239][T11359] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 346.940172][T11359] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 346.947657][T11359] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 346.955891][T11359] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 346.965946][T11359] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 346.977695][T11372] ubi0: background thread "ubi_bgt0d" started, PID 11372 [ 346.979551][T11361] ubi0: detaching mtd0 [ 346.993566][T11361] ubi0: mtd0 is detached [ 346.998628][T11363] ubi0: attaching mtd0 [ 347.004157][T11363] ubi0: scanning is finished [ 347.055884][T11363] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 347.063841][T11363] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 347.073164][T11363] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 347.080329][T11363] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 347.087820][T11363] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 347.095143][T11363] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 347.103484][T11363] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 347.114222][T11363] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 347.124702][T11374] ubi0: background thread "ubi_bgt0d" started, PID 11374 [ 347.125521][T11365] ubi0: detaching mtd0 [ 347.137925][T11365] ubi0: mtd0 is detached [ 347.142670][T11348] ubi0: attaching mtd0 [ 347.147890][T11348] ubi0: scanning is finished [ 347.184883][T11348] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 347.195326][T11355] ubi0: attaching mtd0 [ 347.201654][T11355] ubi0: scanning is finished [ 347.232550][T11355] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 347.244838][T11350] ubi0: attaching mtd0 [ 347.251383][T11350] ubi0: scanning is finished [ 347.287388][T11350] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 347.298187][T11371] ubi0: attaching mtd0 [ 347.304110][T11371] ubi0: scanning is finished [ 347.350050][T11371] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 347.357811][T11371] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 347.365513][T11371] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 347.372814][T11371] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 347.381167][T11371] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 347.387978][T11371] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 347.397005][T11371] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 347.407246][T11371] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 347.417309][T11386] ubi0: background thread "ubi_bgt0d" started, PID 11386 [ 347.424442][T11373] ubi0: detaching mtd0 [ 347.431081][T11373] ubi0: mtd0 is detached [ 347.437381][T11359] ubi0: attaching mtd0 [ 347.443665][T11359] ubi0: scanning is finished [ 347.496892][T11359] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 347.507099][T11363] ubi0: attaching mtd0 [ 347.513081][T11363] ubi0: scanning is finished [ 347.574624][T11363] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 347.587697][T11377] ubi0: attaching mtd0 [ 347.594658][T11377] ubi0: scanning is finished [ 347.668073][T11377] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 347.676279][T11377] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 347.684117][T11377] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 347.691388][T11377] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 347.699027][T11377] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 347.706019][T11377] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 347.714605][T11377] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 347.724778][T11377] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 347.735223][T11395] ubi0: background thread "ubi_bgt0d" started, PID 11395 [ 347.742684][T11380] ubi: mtd0 is already attached to ubi0 [ 347.748389][T11381] ubi0: detaching mtd0 [ 347.760895][T11381] ubi0: mtd0 is detached [ 347.765525][T11385] ubi0: attaching mtd0 [ 347.771707][T11385] ubi0: scanning is finished [ 347.816406][T11385] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 347.824858][T11385] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 347.832415][T11385] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 347.839588][T11385] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 347.847378][T11385] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 347.854464][T11385] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 347.862598][T11385] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 347.872766][T11385] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 347.882926][T11399] ubi0: background thread "ubi_bgt0d" started, PID 11399 [ 347.891286][T11387] ubi0: detaching mtd0 [ 347.897184][T11387] ubi0: mtd0 is detached [ 347.901828][T11371] ubi0: attaching mtd0 [ 347.906645][T11371] ubi0: scanning is finished [ 347.930974][T11371] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 347.943305][T11390] ubi0: attaching mtd0 [ 347.950103][T11390] ubi0: scanning is finished [ 347.985179][T11390] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 347.993155][T11390] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 348.001260][T11390] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 348.008315][T11390] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 348.016184][T11390] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 348.023345][T11390] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 348.032677][T11390] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 348.043286][T11390] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 348.053685][T11392] ubi0: detaching mtd0 [ 348.053696][T11404] ubi0: background thread "ubi_bgt0d" started, PID 11404 [ 348.067780][T11392] ubi0: mtd0 is detached [ 348.072745][T11394] ubi0: attaching mtd0 [ 348.078235][T11394] ubi0: scanning is finished [ 348.104362][T11394] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 348.114549][T11394] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 348.122321][T11394] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 348.130079][T11394] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 348.137763][T11394] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 348.144985][T11394] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 348.153864][T11394] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 348.164801][T11394] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 348.174835][T11396] ubi0: detaching mtd0 [ 348.174979][T11406] ubi0: background thread "ubi_bgt0d" started, PID 11406 [ 348.189453][T11396] ubi0: mtd0 is detached [ 348.194008][T11377] ubi0: attaching mtd0 [ 348.198819][T11377] ubi0: scanning is finished [ 348.246340][T11377] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 348.256397][T11398] ubi0: attaching mtd0 [ 348.262358][T11398] ubi0: scanning is finished [ 348.318139][T11398] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 348.325955][T11398] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 348.333924][T11398] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 348.342952][T11398] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 348.350767][T11398] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 348.357682][T11398] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 348.366233][T11398] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 348.376975][T11398] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 348.387879][T11410] ubi0: background thread "ubi_bgt0d" started, PID 11410 [ 348.395855][T11400] ubi0: detaching mtd0 [ 348.404783][T11400] ubi0: mtd0 is detached [ 348.409665][T11385] ubi0: attaching mtd0 [ 348.414595][T11385] ubi0: scanning is finished [ 348.445874][T11385] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 348.457323][T11403] ubi0: attaching mtd0 [ 348.465085][T11403] ubi0: scanning is finished [ 348.522536][T11403] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 348.530822][T11403] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 348.538318][T11403] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 348.545615][T11403] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 348.553419][T11403] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 348.560896][T11403] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 348.569272][T11403] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 348.585119][T11403] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 348.595525][T11405] ubi0: detaching mtd0 [ 348.596079][T11415] ubi0: background thread "ubi_bgt0d" started, PID 11415 [ 348.611098][T11405] ubi0: mtd0 is detached [ 348.615899][T11390] ubi0: attaching mtd0 [ 348.622117][T11390] ubi0: scanning is finished [ 348.646691][T11390] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 348.658090][T11394] ubi0: attaching mtd0 [ 348.670118][T11394] ubi0: scanning is finished 2022/09/20 08:19:04 executed programs: 1562 [ 348.697977][T11394] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 348.708387][T11409] ubi0: attaching mtd0 [ 348.718816][T11409] ubi0: scanning is finished [ 348.764074][T11409] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 348.776170][T11409] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 348.783877][T11409] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 348.795261][T11409] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 348.803889][T11409] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 348.815229][T11409] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 348.823846][T11409] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 348.838985][T11409] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 348.849116][T11422] ubi0: background thread "ubi_bgt0d" started, PID 11422 [ 348.860839][T11411] ubi0: detaching mtd0 [ 348.867148][T11411] ubi0: mtd0 is detached [ 348.873931][T11398] ubi0: attaching mtd0 [ 348.880695][T11398] ubi0: scanning is finished [ 348.921308][T11398] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 348.932942][T11414] ubi0: attaching mtd0 [ 348.937842][T11414] ubi0: scanning is finished [ 348.983702][T11414] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 348.991802][T11414] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 348.999639][T11414] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 349.006736][T11414] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 349.014428][T11414] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 349.023179][T11414] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 349.031841][T11414] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 349.042341][T11414] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 349.052990][T11429] ubi0: background thread "ubi_bgt0d" started, PID 11429 [ 349.053253][T11416] ubi0: detaching mtd0 [ 349.066787][T11416] ubi0: mtd0 is detached [ 349.071243][T11403] ubi0: attaching mtd0 [ 349.076063][T11403] ubi0: scanning is finished [ 349.115362][T11403] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 349.125330][T11419] ubi0: attaching mtd0 [ 349.132220][T11419] ubi0: scanning is finished [ 349.185747][T11419] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 349.197570][T11419] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 349.205221][T11419] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 349.213569][T11419] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 349.221517][T11419] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 349.228544][T11419] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 349.236705][T11419] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 349.246941][T11419] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 349.258968][T11434] ubi0: background thread "ubi_bgt0d" started, PID 11434 [ 349.259977][T11421] ubi0: detaching mtd0 [ 349.273268][T11421] ubi0: mtd0 is detached [ 349.278056][T11424] ubi0: attaching mtd0 [ 349.283167][T11424] ubi0: scanning is finished [ 349.311702][T11424] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 349.320818][T11424] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 349.328022][T11424] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 349.335246][T11424] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 349.342751][T11424] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 349.349671][T11424] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 349.357656][T11424] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 349.368053][T11424] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 349.378500][T11425] ubi0: detaching mtd0 [ 349.378507][T11436] ubi0: background thread "ubi_bgt0d" started, PID 11436 [ 349.391765][T11425] ubi0: mtd0 is detached [ 349.396137][T11409] ubi0: attaching mtd0 [ 349.402333][T11409] ubi0: scanning is finished [ 349.439807][T11409] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 349.449748][T11428] ubi0: attaching mtd0 [ 349.456256][T11428] ubi0: scanning is finished [ 349.493757][T11428] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 349.501906][T11428] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 349.509354][T11428] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 349.517041][T11428] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 349.525466][T11428] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 349.536528][T11428] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 349.545619][T11428] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 349.559317][T11428] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 349.569923][T11443] ubi0: background thread "ubi_bgt0d" started, PID 11443 [ 349.575882][T11430] ubi0: detaching mtd0 [ 349.584598][T11430] ubi0: mtd0 is detached [ 349.590242][T11414] ubi0: attaching mtd0 [ 349.595240][T11414] ubi0: scanning is finished [ 349.623938][T11414] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 349.636229][T11433] ubi0: attaching mtd0 [ 349.641807][T11433] ubi0: scanning is finished [ 349.706871][T11433] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 349.714974][T11433] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 349.723710][T11433] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 349.731081][T11433] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 349.738652][T11433] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 349.746308][T11433] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 349.754457][T11433] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 349.765456][T11433] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 349.775688][T11448] ubi0: background thread "ubi_bgt0d" started, PID 11448 [ 349.783091][T11435] ubi0: detaching mtd0 [ 349.790853][T11435] ubi0: mtd0 is detached [ 349.795282][T11419] ubi0: attaching mtd0 [ 349.801022][T11419] ubi0: scanning is finished [ 349.829950][T11419] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 349.843667][T11438] ubi0: attaching mtd0 [ 349.849570][T11438] ubi0: scanning is finished [ 349.888175][T11438] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 349.897092][T11438] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 349.905169][T11438] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 349.912916][T11438] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 349.920986][T11438] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 349.928270][T11438] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 349.937428][T11438] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 349.947792][T11438] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 349.957917][T11453] ubi0: background thread "ubi_bgt0d" started, PID 11453 [ 349.957974][T11441] ubi: mtd0 is already attached to ubi0 [ 349.971573][T11442] ubi0: detaching mtd0 [ 349.977623][T11442] ubi0: mtd0 is detached [ 349.984630][T11428] ubi0: attaching mtd0 [ 349.989984][T11428] ubi0: scanning is finished [ 350.021088][T11428] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 350.033935][T11447] ubi0: attaching mtd0 [ 350.040883][T11447] ubi0: scanning is finished [ 350.092290][T11447] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 350.100328][T11447] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 350.107743][T11447] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 350.116083][T11447] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 350.127425][T11447] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 350.134788][T11447] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 350.147471][T11447] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 350.157653][T11447] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 350.167714][T11458] ubi0: background thread "ubi_bgt0d" started, PID 11458 [ 350.174935][T11449] ubi0: detaching mtd0 [ 350.182253][T11449] ubi0: mtd0 is detached [ 350.186701][T11433] ubi0: attaching mtd0 [ 350.191671][T11433] ubi0: scanning is finished [ 350.244387][T11433] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 350.255906][T11452] ubi0: attaching mtd0 [ 350.261306][T11452] ubi0: scanning is finished [ 350.324320][T11452] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 350.332390][T11452] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 350.339989][T11452] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 350.347397][T11452] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 350.355152][T11452] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 350.362260][T11452] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 350.372784][T11452] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 350.383693][T11452] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 350.394021][T11454] ubi0: detaching mtd0 [ 350.394020][T11463] ubi0: background thread "ubi_bgt0d" started, PID 11463 [ 350.408373][T11454] ubi0: mtd0 is detached [ 350.413291][T11438] ubi0: attaching mtd0 [ 350.418175][T11438] ubi0: scanning is finished [ 350.461241][T11438] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 350.476183][T11441] ubi0: attaching mtd0 [ 350.481889][T11441] ubi0: scanning is finished [ 350.513463][T11441] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 350.526748][T11457] ubi0: attaching mtd0 [ 350.533334][T11457] ubi0: scanning is finished [ 350.588594][T11457] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 350.596333][T11457] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 350.604133][T11457] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 350.611439][T11457] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 350.621269][T11457] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 350.628239][T11457] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 350.636477][T11457] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 350.649755][T11457] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 350.660293][T11472] ubi0: background thread "ubi_bgt0d" started, PID 11472 [ 350.660299][T11459] ubi0: detaching mtd0 [ 350.677045][T11459] ubi0: mtd0 is detached [ 350.681615][T11447] ubi0: attaching mtd0 [ 350.687073][T11447] ubi0: scanning is finished [ 350.733847][T11447] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 350.746042][T11462] ubi0: attaching mtd0 [ 350.761192][T11462] ubi0: scanning is finished [ 350.809062][T11462] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 350.816596][T11462] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 350.828350][T11462] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 350.835776][T11462] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 350.847853][T11462] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 350.854756][T11462] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 350.866909][T11462] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 350.878025][T11462] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 350.888377][T11464] ubi0: detaching mtd0 [ 350.889085][T11478] ubi0: background thread "ubi_bgt0d" started, PID 11478 [ 350.902045][T11464] ubi0: mtd0 is detached [ 350.908916][T11452] ubi0: attaching mtd0 [ 350.913982][T11452] ubi0: scanning is finished [ 350.963825][T11452] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 350.974124][T11467] ubi0: attaching mtd0 [ 350.983004][T11467] ubi0: scanning is finished [ 351.021610][T11467] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 351.034284][T11467] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 351.041809][T11467] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 351.048847][T11467] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 351.061065][T11467] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 351.067851][T11467] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 351.081030][T11467] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 351.093879][T11467] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 351.106260][T11483] ubi0: background thread "ubi_bgt0d" started, PID 11483 [ 351.111549][T11470] ubi: mtd0 is already attached to ubi0 [ 351.118922][T11471] ubi0: detaching mtd0 [ 351.124824][T11471] ubi0: mtd0 is detached [ 351.130531][T11459] ubi0: attaching mtd0 [ 351.135209][T11459] ubi0: scanning is finished [ 351.182262][T11459] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 351.193701][T11477] ubi0: attaching mtd0 [ 351.210782][T11477] ubi0: scanning is finished [ 351.266961][T11477] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 351.275030][T11477] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 351.286299][T11477] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 351.293466][T11477] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 351.305118][T11477] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 351.313392][T11477] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 351.325575][T11477] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 351.337239][T11477] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 351.349230][T11490] ubi0: background thread "ubi_bgt0d" started, PID 11490 [ 351.352245][T11479] ubi0: detaching mtd0 [ 351.364882][T11479] ubi0: mtd0 is detached [ 351.372164][T11462] ubi0: attaching mtd0 [ 351.376842][T11462] ubi0: scanning is finished [ 351.417046][T11462] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 351.431086][T11482] ubi0: attaching mtd0 [ 351.443284][T11482] ubi0: scanning is finished [ 351.504117][T11482] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 351.512180][T11482] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 351.519733][T11482] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 351.527051][T11482] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 351.534928][T11482] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 351.546820][T11482] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 351.555313][T11482] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 351.566216][T11482] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 351.576568][T11484] ubi0: detaching mtd0 [ 351.576574][T11495] ubi0: background thread "ubi_bgt0d" started, PID 11495 [ 351.590826][T11484] ubi0: mtd0 is detached [ 351.595465][T11473] ubi0: attaching mtd0 [ 351.600420][T11473] ubi0: scanning is finished [ 351.634994][T11473] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 351.646093][T11467] ubi0: attaching mtd0 [ 351.655542][T11467] ubi0: scanning is finished [ 351.687350][T11467] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 351.701186][T11488] ubi0: attaching mtd0 [ 351.708278][T11488] ubi0: scanning is finished [ 351.755003][T11488] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 351.762927][T11488] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 351.771990][T11488] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 351.780159][T11488] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 351.787732][T11488] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 351.795786][T11488] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 351.804436][T11488] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 351.814735][T11488] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 351.825060][T11489] ubi0: detaching mtd0 [ 351.825074][T11503] ubi0: background thread "ubi_bgt0d" started, PID 11503 [ 351.841322][T11489] ubi0: mtd0 is detached [ 351.845941][T11477] ubi0: attaching mtd0 [ 351.851189][T11477] ubi0: scanning is finished [ 351.912606][T11477] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 351.924864][T11493] ubi0: attaching mtd0 [ 351.931871][T11493] ubi0: scanning is finished [ 351.992720][T11493] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 352.000794][T11493] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 352.008157][T11493] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 352.015762][T11493] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 352.024049][T11493] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 352.031729][T11493] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 352.040333][T11493] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 352.050606][T11493] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 352.060991][T11511] ubi0: background thread "ubi_bgt0d" started, PID 11511 [ 352.060997][T11494] ubi0: detaching mtd0 [ 352.075161][T11494] ubi0: mtd0 is detached [ 352.081140][T11482] ubi0: attaching mtd0 [ 352.085936][T11482] ubi0: scanning is finished [ 352.133461][T11482] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 352.146438][T11498] ubi0: attaching mtd0 [ 352.154788][T11498] ubi0: scanning is finished [ 352.196105][T11498] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 352.203804][T11498] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 352.211160][T11498] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 352.218338][T11498] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 352.227219][T11498] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 352.234425][T11498] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 352.243260][T11498] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 352.253224][T11498] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 352.263763][T11516] ubi0: background thread "ubi_bgt0d" started, PID 11516 [ 352.271258][T11500] ubi0: detaching mtd0 [ 352.277493][T11500] ubi0: mtd0 is detached [ 352.282679][T11502] ubi0: attaching mtd0 [ 352.287557][T11502] ubi0: scanning is finished [ 352.321353][T11502] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 352.328990][T11502] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 352.336203][T11502] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 352.343757][T11502] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 352.351214][T11502] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 352.357990][T11502] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 352.366164][T11502] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 352.376218][T11502] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 352.390664][T11504] ubi0: detaching mtd0 [ 352.390669][T11518] ubi0: background thread "ubi_bgt0d" started, PID 11518 [ 352.403557][T11504] ubi0: mtd0 is detached [ 352.408003][T11506] ubi0: attaching mtd0 [ 352.416759][T11506] ubi0: scanning is finished [ 352.463570][T11506] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 352.475686][T11506] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 352.482980][T11506] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 352.490325][T11506] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 352.497846][T11506] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 352.504710][T11506] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 352.512795][T11506] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 352.528180][T11506] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 352.543689][T11519] ubi0: background thread "ubi_bgt0d" started, PID 11519 [ 352.550824][T11508] ubi0: detaching mtd0 [ 352.556522][T11508] ubi0: mtd0 is detached [ 352.565578][T11510] ubi0: attaching mtd0 [ 352.571471][T11510] ubi0: scanning is finished [ 352.627944][T11510] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 352.635845][T11510] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 352.644577][T11510] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 352.651713][T11510] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 352.659464][T11510] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 352.666384][T11510] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 352.674596][T11510] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 352.684952][T11510] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 352.695979][T11520] ubi0: background thread "ubi_bgt0d" started, PID 11520 [ 352.697486][T11512] ubi0: detaching mtd0 [ 352.711720][T11512] ubi0: mtd0 is detached [ 352.716282][T11493] ubi0: attaching mtd0 [ 352.721477][T11493] ubi0: scanning is finished [ 352.775932][T11493] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 352.789126][T11515] ubi0: attaching mtd0 [ 352.793876][T11515] ubi0: scanning is finished [ 352.855420][T11515] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 352.863123][T11515] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 352.870699][T11515] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 352.877754][T11515] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 352.885769][T11515] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 352.897016][T11515] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 352.905238][T11515] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 352.920739][T11515] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 352.936687][T11524] ubi0: background thread "ubi_bgt0d" started, PID 11524 [ 352.936702][T11517] ubi0: detaching mtd0 [ 352.952811][T11517] ubi0: mtd0 is detached [ 352.957357][T11498] ubi0: attaching mtd0 [ 352.962837][T11498] ubi0: scanning is finished [ 353.026240][T11498] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 353.038723][T11502] ubi0: attaching mtd0 [ 353.045309][T11502] ubi0: scanning is finished [ 353.076352][T11502] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 353.087254][T11506] ubi0: attaching mtd0 [ 353.093981][T11506] ubi0: scanning is finished [ 353.128660][T11506] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 353.145929][T11510] ubi0: attaching mtd0 [ 353.152431][T11510] ubi0: scanning is finished [ 353.211121][T11510] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 353.228379][T11523] ubi0: attaching mtd0 [ 353.233889][T11523] ubi0: scanning is finished [ 353.280063][T11523] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 353.287841][T11523] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 353.295959][T11523] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 353.303750][T11523] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 353.311674][T11523] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 353.318709][T11523] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 353.326877][T11523] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 353.341414][T11523] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 353.353169][T11541] ubi0: background thread "ubi_bgt0d" started, PID 11541 [ 353.353237][T11525] ubi0: detaching mtd0 [ 353.366200][T11525] ubi0: mtd0 is detached [ 353.373552][T11515] ubi0: attaching mtd0 [ 353.378500][T11515] ubi0: scanning is finished [ 353.441988][T11515] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 353.457402][T11528] ubi0: attaching mtd0 [ 353.463362][T11528] ubi0: scanning is finished [ 353.524195][T11528] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 353.536014][T11528] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 353.544600][T11528] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 353.552042][T11528] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 353.560142][T11528] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 353.567002][T11528] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 353.575761][T11528] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 353.586027][T11528] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 353.596403][T11547] ubi0: background thread "ubi_bgt0d" started, PID 11547 [ 353.604142][T11530] ubi0: detaching mtd0 [ 353.611987][T11530] ubi0: mtd0 is detached [ 353.616583][T11532] ubi0: attaching mtd0 [ 353.623629][T11532] ubi0: scanning is finished [ 353.678687][T11532] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 353.686463][T11532] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 353.693856][T11532] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 353.701194][T11532] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 353.708650][T11532] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 353.715579][T11532] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 353.725810][T11532] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 353.735945][T11532] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 353.746172][T11549] ubi0: background thread "ubi_bgt0d" started, PID 11549 [ 353.753641][T11535] ubi0: detaching mtd0 [ 353.761463][T11535] ubi0: mtd0 is detached [ 353.766188][T11536] ubi0: attaching mtd0 [ 353.773690][T11536] ubi0: scanning is finished [ 353.828140][T11536] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 353.835951][T11536] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 353.844298][T11536] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 353.851702][T11536] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 353.859328][T11536] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 353.866250][T11536] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 353.876285][T11536] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 353.891070][T11536] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 353.903273][T11538] ubi0: detaching mtd0 [ 353.903285][T11550] ubi0: background thread "ubi_bgt0d" started, PID 11550 [ 353.916549][T11538] ubi0: mtd0 is detached [ 353.921278][T11540] ubi0: attaching mtd0 [ 353.926183][T11540] ubi0: scanning is finished [ 353.978321][T11540] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 353.986193][T11540] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 353.993764][T11540] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 354.001275][T11540] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 354.009076][T11540] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 354.015979][T11540] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 354.028673][T11540] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 354.038821][T11540] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 354.053445][T11551] ubi0: background thread "ubi_bgt0d" started, PID 11551 [ 354.053553][T11542] ubi0: detaching mtd0 [ 354.073356][T11542] ubi0: mtd0 is detached [ 354.077863][T11525] ubi0: attaching mtd0 [ 354.082904][T11525] ubi0: scanning is finished 2022/09/20 08:19:10 executed programs: 1588 [ 354.141404][T11525] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 354.151279][T11546] ubi0: attaching mtd0 [ 354.156038][T11546] ubi0: scanning is finished [ 354.191672][T11546] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 354.202970][T11546] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 354.214062][T11546] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 354.224867][T11546] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 354.232473][T11546] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 354.239703][T11546] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 354.247702][T11546] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 354.257882][T11546] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 354.268126][T11554] ubi0: background thread "ubi_bgt0d" started, PID 11554 [ 354.268143][T11548] ubi0: detaching mtd0 [ 354.283611][T11548] ubi0: mtd0 is detached [ 354.288113][T11528] ubi0: attaching mtd0 [ 354.293322][T11528] ubi0: scanning is finished [ 354.342540][T11528] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 354.355762][T11532] ubi0: attaching mtd0 [ 354.361884][T11532] ubi0: scanning is finished [ 354.415941][T11532] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 354.426591][T11536] ubi0: attaching mtd0 [ 354.434564][T11536] ubi0: scanning is finished [ 354.465151][T11536] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 354.476831][T11540] ubi0: attaching mtd0 [ 354.482623][T11540] ubi0: scanning is finished [ 354.518048][T11540] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 354.535472][T11556] ubi0: attaching mtd0 [ 354.541702][T11556] ubi0: scanning is finished [ 354.580907][T11556] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 354.588672][T11556] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 354.596665][T11556] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 354.604205][T11556] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 354.612448][T11556] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 354.619578][T11556] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 354.627829][T11556] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 354.637989][T11556] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 354.648959][T11574] ubi0: background thread "ubi_bgt0d" started, PID 11574 [ 354.652644][T11557] ubi0: detaching mtd0 [ 354.662744][T11557] ubi0: mtd0 is detached [ 354.667221][T11546] ubi0: attaching mtd0 [ 354.672131][T11546] ubi0: scanning is finished [ 354.712679][T11546] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 354.728171][T11561] ubi0: attaching mtd0 [ 354.735513][T11561] ubi0: scanning is finished [ 354.802155][T11561] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 354.814715][T11561] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 354.822899][T11561] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 354.834902][T11561] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 354.842424][T11561] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 354.853983][T11561] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 354.862979][T11561] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 354.877918][T11561] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 354.888329][T11579] ubi0: background thread "ubi_bgt0d" started, PID 11579 [ 354.889019][T11563] ubi0: detaching mtd0 [ 354.903494][T11563] ubi0: mtd0 is detached [ 354.908115][T11565] ubi0: attaching mtd0 [ 354.914115][T11565] ubi0: scanning is finished [ 354.945402][T11565] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 354.953523][T11565] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 354.961754][T11565] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 354.970241][T11565] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 354.978083][T11565] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 354.985165][T11565] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 354.997728][T11565] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 355.008100][T11565] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 355.018510][T11583] ubi0: background thread "ubi_bgt0d" started, PID 11583 [ 355.025761][T11567] ubi0: detaching mtd0 [ 355.031998][T11567] ubi0: mtd0 is detached [ 355.036498][T11569] ubi0: attaching mtd0 [ 355.042049][T11569] ubi0: scanning is finished [ 355.075505][T11569] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 355.083317][T11569] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 355.091191][T11569] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 355.098360][T11569] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 355.106675][T11569] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 355.113669][T11569] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 355.122098][T11569] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 355.132199][T11569] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 355.142412][T11585] ubi0: background thread "ubi_bgt0d" started, PID 11585 [ 355.142476][T11572] ubi0: detaching mtd0 [ 355.160466][T11572] ubi0: mtd0 is detached [ 355.165060][T11573] ubi0: attaching mtd0 [ 355.171486][T11573] ubi0: scanning is finished [ 355.217249][T11573] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 355.225351][T11573] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 355.233210][T11573] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 355.240589][T11573] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 355.248095][T11573] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 355.255342][T11573] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 355.263898][T11573] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 355.275963][T11573] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 355.286294][T11575] ubi0: detaching mtd0 [ 355.290720][T11586] ubi0: background thread "ubi_bgt0d" started, PID 11586 [ 355.299657][T11575] ubi0: mtd0 is detached [ 355.304098][T11556] ubi0: attaching mtd0 [ 355.309711][T11556] ubi0: scanning is finished [ 355.355457][T11556] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 355.365145][T11578] ubi0: attaching mtd0 [ 355.376007][T11578] ubi0: scanning is finished [ 355.440327][T11578] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 355.447820][T11578] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 355.459677][T11578] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 355.466611][T11578] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 355.477915][T11578] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 355.485782][T11578] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 355.500653][T11578] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 355.514469][T11578] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 355.525751][T11591] ubi0: background thread "ubi_bgt0d" started, PID 11591 [ 355.526219][T11580] ubi0: detaching mtd0 [ 355.538359][T11580] ubi0: mtd0 is detached [ 355.542807][T11582] ubi0: attaching mtd0 [ 355.547868][T11582] ubi0: scanning is finished [ 355.604648][T11582] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 355.612608][T11582] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 355.621899][T11582] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 355.629251][T11582] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 355.636888][T11582] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 355.643895][T11582] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 355.652344][T11582] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 355.662540][T11582] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 355.672693][T11592] ubi0: background thread "ubi_bgt0d" started, PID 11592 [ 355.672704][T11584] ubi0: detaching mtd0 [ 355.686770][T11584] ubi0: mtd0 is detached [ 355.691530][T11565] ubi0: attaching mtd0 [ 355.697013][T11565] ubi0: scanning is finished [ 355.727585][T11565] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 355.737323][T11569] ubi0: attaching mtd0 [ 355.742233][T11569] ubi0: scanning is finished [ 355.781783][T11569] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 355.797996][T11573] ubi0: attaching mtd0 [ 355.804515][T11573] ubi0: scanning is finished [ 355.856508][T11573] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 355.867220][T11589] ubi0: attaching mtd0 [ 355.878343][T11589] ubi0: scanning is finished [ 355.947135][T11589] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 355.955568][T11589] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 355.965335][T11589] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 355.974950][T11589] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 355.984889][T11589] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 355.994120][T11589] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 356.004933][T11589] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 356.017346][T11589] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 356.032148][T11590] ubi0: detaching mtd0 [ 356.032229][T11605] ubi0: background thread "ubi_bgt0d" started, PID 11605 [ 356.046321][T11590] ubi0: mtd0 is detached [ 356.057076][T11578] ubi0: attaching mtd0 [ 356.062170][T11578] ubi0: scanning is finished [ 356.095060][T11578] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 356.105632][T11582] ubi0: attaching mtd0 [ 356.118627][T11582] ubi0: scanning is finished [ 356.175879][T11582] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 356.186107][T11596] ubi0: attaching mtd0 [ 356.195154][T11596] ubi0: scanning is finished [ 356.241710][T11596] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 356.249695][T11596] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 356.257231][T11596] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 356.264515][T11596] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 356.272326][T11596] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 356.279772][T11596] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 356.288363][T11596] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 356.302834][T11596] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 356.313181][T11613] ubi0: background thread "ubi_bgt0d" started, PID 11613 [ 356.313253][T11598] ubi: mtd0 is already attached to ubi0 [ 356.330723][T11599] ubi0: detaching mtd0 [ 356.336586][T11599] ubi0: mtd0 is detached [ 356.344343][T11603] ubi0: attaching mtd0 [ 356.349814][T11603] ubi0: scanning is finished [ 356.388594][T11603] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 356.398011][T11603] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 356.406008][T11603] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 356.413332][T11603] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 356.421227][T11603] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 356.428244][T11603] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 356.438147][T11603] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 356.448289][T11603] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 356.462730][T11602] ubi0: detaching mtd0 [ 356.462730][T11615] ubi0: background thread "ubi_bgt0d" started, PID 11615 [ 356.475841][T11602] ubi0: mtd0 is detached [ 356.484710][T11589] ubi0: attaching mtd0 [ 356.490110][T11589] ubi0: scanning is finished [ 356.545181][T11589] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 356.555047][T11608] ubi0: attaching mtd0 [ 356.561855][T11608] ubi0: scanning is finished [ 356.627208][T11608] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 356.635121][T11608] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 356.642639][T11608] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 356.650034][T11608] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 356.658121][T11608] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 356.665909][T11608] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 356.674299][T11608] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 356.684602][T11608] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 356.694885][T11619] ubi0: background thread "ubi_bgt0d" started, PID 11619 [ 356.695652][T11610] ubi0: detaching mtd0 [ 356.710049][T11610] ubi0: mtd0 is detached [ 356.714571][T11612] ubi0: attaching mtd0 [ 356.720046][T11612] ubi0: scanning is finished [ 356.754870][T11612] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 356.762867][T11612] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 356.770596][T11612] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 356.777682][T11612] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 356.786230][T11612] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 356.793384][T11612] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 356.801680][T11612] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 356.811993][T11612] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 356.822205][T11621] ubi0: background thread "ubi_bgt0d" started, PID 11621 [ 356.822377][T11614] ubi0: detaching mtd0 [ 356.838207][T11614] ubi0: mtd0 is detached [ 356.842898][T11596] ubi0: attaching mtd0 [ 356.847618][T11596] ubi0: scanning is finished [ 356.868370][T11596] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 356.884212][T11603] ubi0: attaching mtd0 [ 356.890220][T11603] ubi0: scanning is finished [ 356.932003][T11603] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 356.943943][T11598] ubi0: attaching mtd0 [ 356.949573][T11598] ubi0: scanning is finished [ 357.025251][T11598] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 357.037007][T11618] ubi0: attaching mtd0 [ 357.043152][T11618] ubi0: scanning is finished [ 357.082114][T11618] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 357.090817][T11618] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 357.098302][T11618] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 357.106964][T11618] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 357.115288][T11618] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 357.122434][T11618] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 357.131712][T11618] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 357.142080][T11618] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 357.156490][T11620] ubi0: detaching mtd0 [ 357.156570][T11633] ubi0: background thread "ubi_bgt0d" started, PID 11633 [ 357.172941][T11620] ubi0: mtd0 is detached [ 357.177711][T11608] ubi0: attaching mtd0 [ 357.182721][T11608] ubi0: scanning is finished [ 357.211280][T11608] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 357.222054][T11612] ubi0: attaching mtd0 [ 357.226863][T11612] ubi0: scanning is finished [ 357.295362][T11612] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 357.305142][T11624] ubi0: attaching mtd0 [ 357.311918][T11624] ubi0: scanning is finished [ 357.371777][T11624] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 357.385409][T11624] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 357.393371][T11624] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 357.404915][T11624] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 357.413975][T11624] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 357.425269][T11624] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 357.434149][T11624] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 357.445325][T11624] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 357.456569][T11642] ubi0: background thread "ubi_bgt0d" started, PID 11642 [ 357.457577][T11626] ubi0: detaching mtd0 [ 357.471414][T11626] ubi0: mtd0 is detached [ 357.475877][T11628] ubi0: attaching mtd0 [ 357.481256][T11628] ubi0: scanning is finished [ 357.507393][T11628] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 357.515730][T11628] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 357.523524][T11628] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 357.535177][T11628] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 357.542830][T11628] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 357.554488][T11628] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 357.564538][T11628] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 357.578943][T11628] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 357.589389][T11644] ubi0: background thread "ubi_bgt0d" started, PID 11644 [ 357.589494][T11630] ubi0: detaching mtd0 [ 357.605175][T11630] ubi0: mtd0 is detached [ 357.610016][T11632] ubi0: attaching mtd0 [ 357.614785][T11632] ubi0: scanning is finished [ 357.662911][T11632] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 357.670816][T11632] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 357.678242][T11632] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 357.685511][T11632] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 357.693402][T11632] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 357.700394][T11632] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 357.708512][T11632] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 357.719804][T11632] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 357.729964][T11645] ubi0: background thread "ubi_bgt0d" started, PID 11645 [ 357.737083][T11634] ubi0: detaching mtd0 [ 357.742887][T11634] ubi0: mtd0 is detached [ 357.747284][T11618] ubi0: attaching mtd0 [ 357.753480][T11618] ubi0: scanning is finished [ 357.802599][T11618] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 357.819262][T11637] ubi0: attaching mtd0 [ 357.825224][T11637] ubi0: scanning is finished [ 357.894493][T11637] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 357.903732][T11637] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 357.911406][T11637] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 357.918532][T11637] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 357.926325][T11637] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 357.933518][T11637] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 357.941816][T11637] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 357.952315][T11637] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 357.963024][T11649] ubi0: background thread "ubi_bgt0d" started, PID 11649 [ 357.964560][T11641] ubi0: detaching mtd0 [ 357.980013][T11641] ubi0: mtd0 is detached [ 357.984488][T11640] ubi0: attaching mtd0 [ 357.989494][T11640] ubi0: scanning is finished [ 358.033093][T11640] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 358.041591][T11640] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 358.051111][T11640] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 358.058240][T11640] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 358.066024][T11640] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 358.073177][T11640] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 358.081557][T11640] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 358.092549][T11640] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 358.102796][T11651] ubi0: background thread "ubi_bgt0d" started, PID 11651 [ 358.110181][T11643] ubi0: detaching mtd0 [ 358.115889][T11643] ubi0: mtd0 is detached [ 358.122576][T11624] ubi0: attaching mtd0 [ 358.127292][T11624] ubi0: scanning is finished [ 358.175816][T11624] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 358.185649][T11628] ubi0: attaching mtd0 [ 358.192180][T11628] ubi0: scanning is finished [ 358.238382][T11628] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 358.253847][T11632] ubi0: attaching mtd0 [ 358.260106][T11632] ubi0: scanning is finished [ 358.332563][T11632] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 358.345681][T11648] ubi0: attaching mtd0 [ 358.351781][T11648] ubi0: scanning is finished [ 358.391463][T11648] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 358.402140][T11648] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 358.411377][T11648] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 358.418437][T11648] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 358.431071][T11648] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 358.437947][T11648] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 358.446359][T11648] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 358.457128][T11648] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 358.470660][T11663] ubi0: background thread "ubi_bgt0d" started, PID 11663 [ 358.478416][T11650] ubi0: detaching mtd0 [ 358.488404][T11650] ubi0: mtd0 is detached [ 358.494678][T11637] ubi0: attaching mtd0 [ 358.500338][T11637] ubi0: scanning is finished [ 358.531051][T11637] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 358.543794][T11640] ubi0: attaching mtd0 [ 358.551722][T11640] ubi0: scanning is finished [ 358.588067][T11640] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 358.598689][T11654] ubi0: attaching mtd0 [ 358.606628][T11654] ubi0: scanning is finished [ 358.645866][T11654] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 358.654711][T11654] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 358.662361][T11654] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 358.669795][T11654] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 358.677500][T11654] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 358.684920][T11654] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 358.693457][T11654] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 358.704055][T11654] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 358.716107][T11672] ubi0: background thread "ubi_bgt0d" started, PID 11672 [ 358.723674][T11657] ubi: mtd0 is already attached to ubi0 [ 358.729868][T11658] ubi0: detaching mtd0 [ 358.736014][T11658] ubi0: mtd0 is detached [ 358.745200][T11662] ubi0: attaching mtd0 [ 358.750169][T11662] ubi0: scanning is finished [ 358.808118][T11662] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 358.815692][T11662] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 358.828017][T11662] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 358.835303][T11662] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 358.847381][T11662] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 358.854367][T11662] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 358.866624][T11662] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 358.877215][T11662] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 358.891927][T11664] ubi0: detaching mtd0 [ 358.892116][T11674] ubi0: background thread "ubi_bgt0d" started, PID 11674 [ 358.905991][T11664] ubi0: mtd0 is detached [ 358.910706][T11648] ubi0: attaching mtd0 [ 358.915441][T11648] ubi0: scanning is finished [ 358.955524][T11648] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 358.966007][T11667] ubi0: attaching mtd0 [ 358.975357][T11667] ubi0: scanning is finished [ 359.017703][T11667] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 359.025483][T11667] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 359.033004][T11667] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 359.041015][T11667] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 359.048410][T11667] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 359.055339][T11667] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 359.063392][T11667] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 359.073594][T11667] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 359.083757][T11677] ubi0: background thread "ubi_bgt0d" started, PID 11677 [ 359.093931][T11670] ubi: mtd0 is already attached to ubi0 [ 359.101765][T11671] ubi0: detaching mtd0 [ 359.107550][T11671] ubi0: mtd0 is detached [ 359.112619][T11657] ubi0: attaching mtd0 [ 359.118417][T11657] ubi0: scanning is finished 2022/09/20 08:19:15 executed programs: 1614 [ 359.166691][T11657] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 359.177410][T11654] ubi0: attaching mtd0 [ 359.188620][T11654] ubi0: scanning is finished [ 359.222256][T11654] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 359.232893][T11654] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 359.241177][T11654] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 359.248111][T11654] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 359.261656][T11654] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 359.268495][T11654] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 359.281209][T11654] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 359.292858][T11654] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 359.305895][T11662] ubi: mtd0 is already attached to ubi0 [ 359.308181][T11683] ubi0: background thread "ubi_bgt0d" started, PID 11683 [ 359.314170][T11678] ubi: mtd0 is already attached to ubi0 [ 359.353405][T11679] ubi0: detaching mtd0 [ 359.364193][T11679] ubi0: mtd0 is detached [ 359.369005][T11670] ubi0: attaching mtd0 [ 359.376986][T11670] ubi0: scanning is finished [ 359.417826][T11670] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 359.428086][T11667] ubi0: attaching mtd0 [ 359.437076][T11667] ubi0: scanning is finished [ 359.476890][T11667] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 359.487324][T11667] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 359.497280][T11667] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 359.506909][T11667] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 359.516604][T11667] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 359.525910][T11667] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 359.536295][T11667] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 359.548053][T11667] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 359.558654][T11682] ubi: mtd0 is already attached to ubi0 [ 359.561335][T11694] ubi0: background thread "ubi_bgt0d" started, PID 11694 [ 359.566360][T11684] ubi0: detaching mtd0 [ 359.585967][T11684] ubi0: mtd0 is detached [ 359.595360][T11686] ubi0: attaching mtd0 [ 359.604902][T11686] ubi0: scanning is finished [ 359.651931][T11686] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 359.664496][T11686] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 359.672078][T11686] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 359.679439][T11686] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 359.686986][T11686] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 359.694180][T11686] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 359.702648][T11686] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 359.713244][T11686] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 359.723588][T11698] ubi0: background thread "ubi_bgt0d" started, PID 11698 [ 359.723679][T11688] ubi: mtd0 is already attached to ubi0 [ 359.736769][T11678] ubi: mtd0 is already attached to ubi0 [ 359.742537][T11689] ubi0: detaching mtd0 [ 359.764539][T11689] ubi0: mtd0 is detached [ 359.773687][T11693] ubi0: attaching mtd0 [ 359.779801][T11693] ubi0: scanning is finished [ 359.811478][T11693] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 359.819494][T11693] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 359.826848][T11693] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 359.834091][T11693] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 359.842318][T11693] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 359.849680][T11693] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 359.858009][T11693] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 359.868160][T11693] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 359.878773][T11702] ubi0: background thread "ubi_bgt0d" started, PID 11702 [ 359.883371][T11695] ubi0: detaching mtd0 [ 359.893370][T11695] ubi0: mtd0 is detached [ 359.898216][T11697] ubi0: attaching mtd0 [ 359.904185][T11697] ubi0: scanning is finished [ 359.932659][T11697] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 359.941210][T11697] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 359.948747][T11697] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 359.956044][T11697] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 359.967853][T11697] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 359.974941][T11697] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 359.987679][T11697] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 359.997753][T11697] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 360.007937][T11705] ubi0: background thread "ubi_bgt0d" started, PID 11705 [ 360.015141][T11682] ubi: mtd0 is already attached to ubi0 [ 360.021770][T11699] ubi0: detaching mtd0 [ 360.041568][T11699] ubi0: mtd0 is detached [ 360.046003][T11686] ubi0: attaching mtd0 [ 360.052807][T11686] ubi0: scanning is finished [ 360.077321][T11686] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 360.087570][T11701] ubi0: attaching mtd0 [ 360.094340][T11701] ubi0: scanning is finished [ 360.136024][T11701] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 360.143918][T11701] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 360.151728][T11701] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 360.159279][T11701] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 360.166969][T11701] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 360.174174][T11701] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 360.182480][T11701] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 360.192694][T11701] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 360.203509][T11688] ubi: mtd0 is already attached to ubi0 [ 360.203526][T11712] ubi0: background thread "ubi_bgt0d" started, PID 11712 [ 360.210448][T11703] ubi0: detaching mtd0 [ 360.233023][T11703] ubi0: mtd0 is detached [ 360.246233][T11695] ubi0: attaching mtd0 [ 360.253820][T11695] ubi0: scanning is finished [ 360.279132][T11695] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 360.293893][T11707] ubi0: attaching mtd0 [ 360.299723][T11707] ubi0: scanning is finished [ 360.328487][T11707] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 360.339228][T11707] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 360.346672][T11707] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 360.354023][T11707] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 360.361756][T11707] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 360.370162][T11707] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 360.378301][T11707] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 360.388836][T11707] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 360.399097][T11720] ubi0: background thread "ubi_bgt0d" started, PID 11720 [ 360.406414][T11697] ubi: mtd0 is already attached to ubi0 [ 360.413634][T11709] ubi0: detaching mtd0 [ 360.434340][T11709] ubi0: mtd0 is detached [ 360.443040][T11711] ubi0: attaching mtd0 [ 360.448105][T11711] ubi0: scanning is finished [ 360.482772][T11711] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 360.490592][T11711] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 360.497940][T11711] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 360.507934][T11711] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 360.517036][T11711] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 360.524622][T11711] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 360.533098][T11711] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 360.543437][T11711] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 360.553757][T11725] ubi0: background thread "ubi_bgt0d" started, PID 11725 [ 360.554053][T11713] ubi0: detaching mtd0 [ 360.566758][T11713] ubi0: mtd0 is detached [ 360.572654][T11715] ubi0: attaching mtd0 [ 360.577601][T11715] ubi0: scanning is finished [ 360.605186][T11715] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 360.613253][T11715] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 360.620690][T11715] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 360.627844][T11715] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 360.635611][T11715] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 360.643366][T11715] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 360.651686][T11715] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 360.662369][T11715] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 360.672568][T11726] ubi0: background thread "ubi_bgt0d" started, PID 11726 [ 360.679914][T11701] ubi: mtd0 is already attached to ubi0 [ 360.685839][T11717] ubi0: detaching mtd0 [ 360.703657][T11717] ubi0: mtd0 is detached [ 360.708281][T11719] ubi0: attaching mtd0 [ 360.714003][T11719] ubi0: scanning is finished [ 360.748643][T11719] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 360.757373][T11719] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 360.770796][T11719] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 360.778084][T11719] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 360.790285][T11719] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 360.797176][T11719] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 360.810874][T11719] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 360.823834][T11719] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 360.835360][T11729] ubi0: background thread "ubi_bgt0d" started, PID 11729 [ 360.835375][T11721] ubi0: detaching mtd0 [ 360.853209][T11721] ubi0: mtd0 is detached [ 360.857530][T11723] ubi0: attaching mtd0 [ 360.864990][T11723] ubi0: scanning is finished [ 360.903412][T11723] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 360.911464][T11723] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 360.918777][T11723] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 360.926607][T11723] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 360.934243][T11723] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 360.941254][T11723] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 360.949675][T11723] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 360.960231][T11723] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 360.970920][T11731] ubi0: background thread "ubi_bgt0d" started, PID 11731 [ 360.978059][T11707] ubi: mtd0 is already attached to ubi0 [ 360.984176][T11724] ubi0: detaching mtd0 [ 361.003660][T11724] ubi0: mtd0 is detached [ 361.008370][T11711] ubi0: attaching mtd0 [ 361.014147][T11711] ubi0: scanning is finished [ 361.063337][T11711] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 361.074354][T11728] ubi0: attaching mtd0 [ 361.080764][T11728] ubi0: scanning is finished [ 361.116277][T11728] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 361.124330][T11728] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 361.133838][T11728] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 361.142301][T11728] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 361.150132][T11728] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 361.158233][T11728] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 361.167172][T11728] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 361.182277][T11728] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 361.193969][T11738] ubi0: background thread "ubi_bgt0d" started, PID 11738 [ 361.194040][T11715] ubi: mtd0 is already attached to ubi0 [ 361.206779][T11730] ubi0: detaching mtd0 [ 361.215385][T11730] ubi0: mtd0 is detached [ 361.224232][T11719] ubi0: attaching mtd0 [ 361.230853][T11719] ubi0: scanning is finished [ 361.271032][T11719] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 361.286915][T11733] ubi0: attaching mtd0 [ 361.292759][T11733] ubi0: scanning is finished [ 361.337852][T11733] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 361.349843][T11733] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 361.358002][T11733] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 361.365937][T11733] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 361.374479][T11733] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 361.381605][T11733] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 361.389976][T11733] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 361.400095][T11733] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 361.410837][T11746] ubi0: background thread "ubi_bgt0d" started, PID 11746 [ 361.418052][T11723] ubi: mtd0 is already attached to ubi0 [ 361.424908][T11734] ubi0: detaching mtd0 [ 361.441060][T11734] ubi0: mtd0 is detached [ 361.446021][T11737] ubi0: attaching mtd0 [ 361.458452][T11737] ubi0: scanning is finished [ 361.494313][T11737] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 361.502228][T11737] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 361.509873][T11737] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 361.516957][T11737] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 361.524909][T11737] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 361.531818][T11737] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 361.539964][T11737] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 361.549956][T11737] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 361.560071][T11750] ubi0: background thread "ubi_bgt0d" started, PID 11750 [ 361.560133][T11739] ubi0: detaching mtd0 [ 361.576903][T11739] ubi0: mtd0 is detached [ 361.581824][T11741] ubi0: attaching mtd0 [ 361.586757][T11741] ubi0: scanning is finished [ 361.645429][T11741] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 361.653343][T11741] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 361.661105][T11741] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 361.668705][T11741] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 361.676558][T11741] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 361.683485][T11741] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 361.691616][T11741] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 361.701771][T11741] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 361.711769][T11752] ubi0: background thread "ubi_bgt0d" started, PID 11752 [ 361.719054][T11728] ubi: mtd0 is already attached to ubi0 [ 361.726216][T11742] ubi0: detaching mtd0 [ 361.756194][T11742] ubi0: mtd0 is detached [ 361.769090][T11745] ubi0: attaching mtd0 [ 361.773856][T11745] ubi0: scanning is finished [ 361.811239][T11745] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 361.819167][T11745] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 361.826587][T11745] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 361.834527][T11745] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 361.842265][T11745] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 361.850728][T11745] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 361.859713][T11745] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 361.870025][T11745] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 361.884519][T11747] ubi0: detaching mtd0 [ 361.884523][T11756] ubi0: background thread "ubi_bgt0d" started, PID 11756 [ 361.898337][T11747] ubi0: mtd0 is detached [ 361.903805][T11749] ubi0: attaching mtd0 [ 361.910348][T11749] ubi0: scanning is finished [ 361.954343][T11749] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 361.962750][T11749] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 361.970401][T11749] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 361.977689][T11749] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 361.986003][T11749] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 361.993324][T11749] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 362.001491][T11749] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 362.012214][T11749] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 362.022849][T11733] ubi: mtd0 is already attached to ubi0 [ 362.022854][T11757] ubi0: background thread "ubi_bgt0d" started, PID 11757 [ 362.029161][T11751] ubi0: detaching mtd0 [ 362.052261][T11751] ubi0: mtd0 is detached [ 362.068399][T11737] ubi0: attaching mtd0 [ 362.076522][T11737] ubi0: scanning is finished [ 362.122592][T11737] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 362.136579][T11754] ubi0: attaching mtd0 [ 362.142067][T11754] ubi0: scanning is finished [ 362.177016][T11754] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 362.185872][T11754] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 362.193943][T11754] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 362.201465][T11754] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 362.210843][T11754] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 362.217873][T11754] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 362.227065][T11754] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 362.237400][T11754] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 362.247828][T11764] ubi0: background thread "ubi_bgt0d" started, PID 11764 [ 362.248483][T11741] ubi: mtd0 is already attached to ubi0 [ 362.260787][T11755] ubi0: detaching mtd0 [ 362.277800][T11755] ubi0: mtd0 is detached [ 362.282534][T11745] ubi0: attaching mtd0 [ 362.298233][T11745] ubi0: scanning is finished [ 362.333518][T11745] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 362.344318][T11759] ubi0: attaching mtd0 [ 362.351719][T11759] ubi0: scanning is finished [ 362.385551][T11759] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 362.393928][T11759] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 362.401759][T11759] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 362.408848][T11759] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 362.416866][T11759] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 362.424125][T11759] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 362.432447][T11759] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 362.443354][T11759] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 362.454318][T11774] ubi0: background thread "ubi_bgt0d" started, PID 11774 [ 362.456128][T11749] ubi: mtd0 is already attached to ubi0 [ 362.467403][T11760] ubi0: detaching mtd0 [ 362.477933][T11760] ubi0: mtd0 is detached [ 362.494022][T11763] ubi0: attaching mtd0 [ 362.502764][T11763] ubi0: scanning is finished [ 362.531929][T11763] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 362.539927][T11763] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 362.547402][T11763] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 362.555039][T11763] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 362.563116][T11763] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 362.570636][T11763] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 362.579541][T11763] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 362.589765][T11763] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 362.604703][T11779] ubi0: background thread "ubi_bgt0d" started, PID 11779 [ 362.604801][T11765] ubi0: detaching mtd0 [ 362.622679][T11765] ubi0: mtd0 is detached [ 362.627387][T11767] ubi0: attaching mtd0 [ 362.633747][T11767] ubi0: scanning is finished [ 362.661169][T11767] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 362.668834][T11767] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 362.677317][T11767] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 362.685019][T11767] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 362.692567][T11767] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 362.699665][T11767] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 362.707753][T11767] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 362.717851][T11767] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 362.728266][T11781] ubi0: background thread "ubi_bgt0d" started, PID 11781 [ 362.736218][T11768] ubi0: detaching mtd0 [ 362.743166][T11768] ubi0: mtd0 is detached [ 362.747753][T11771] ubi0: attaching mtd0 [ 362.755132][T11771] ubi0: scanning is finished [ 362.815770][T11771] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 362.823861][T11771] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 362.831745][T11771] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 362.839295][T11771] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 362.847089][T11771] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 362.854390][T11771] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 362.864881][T11771] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 362.875072][T11771] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 362.885566][T11782] ubi0: background thread "ubi_bgt0d" started, PID 11782 [ 362.891539][T11773] ubi: mtd0 is already attached to ubi0 [ 362.898587][T11775] ubi0: detaching mtd0 [ 362.905338][T11775] ubi0: mtd0 is detached [ 362.911250][T11778] ubi0: attaching mtd0 [ 362.916558][T11778] ubi0: scanning is finished [ 362.946130][T11778] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 362.954514][T11778] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 362.961801][T11778] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 362.968768][T11778] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 362.977694][T11778] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 362.984926][T11778] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 362.993249][T11778] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 363.003655][T11778] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 363.014640][T11784] ubi0: background thread "ubi_bgt0d" started, PID 11784 [ 363.018255][T11759] ubi: mtd0 is already attached to ubi0 [ 363.027670][T11780] ubi0: detaching mtd0 [ 363.036591][T11780] ubi0: mtd0 is detached [ 363.041321][T11763] ubi0: attaching mtd0 [ 363.046280][T11763] ubi0: scanning is finished [ 363.101816][T11763] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 363.113464][T11767] ubi0: attaching mtd0 [ 363.118247][T11767] ubi0: scanning is finished [ 363.171005][T11767] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 363.184264][T11775] ubi0: attaching mtd0 [ 363.189951][T11775] ubi0: scanning is finished [ 363.240286][T11775] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 363.251663][T11773] ubi0: attaching mtd0 [ 363.257039][T11773] ubi0: scanning is finished [ 363.303507][T11773] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 363.316381][T11778] ubi0: attaching mtd0 [ 363.323760][T11778] ubi0: scanning is finished [ 363.366420][T11778] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 363.378654][T11786] ubi0: attaching mtd0 [ 363.388391][T11786] ubi0: scanning is finished [ 363.424116][T11786] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 363.432197][T11786] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 363.441403][T11786] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 363.448682][T11786] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 363.457003][T11786] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 363.464646][T11786] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 363.473274][T11786] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 363.484170][T11786] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 363.494905][T11807] ubi0: background thread "ubi_bgt0d" started, PID 11807 [ 363.495144][T11788] ubi0: detaching mtd0 [ 363.510510][T11788] ubi0: mtd0 is detached [ 363.515054][T11790] ubi0: attaching mtd0 [ 363.521966][T11790] ubi0: scanning is finished [ 363.556014][T11790] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 363.563607][T11790] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 363.571091][T11790] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 363.578048][T11790] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 363.585993][T11790] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 363.593078][T11790] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 363.604572][T11790] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 363.616296][T11790] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 363.629149][T11809] ubi0: background thread "ubi_bgt0d" started, PID 11809 [ 363.636637][T11792] ubi0: detaching mtd0 [ 363.647790][T11792] ubi0: mtd0 is detached [ 363.654037][T11794] ubi0: attaching mtd0 [ 363.659033][T11794] ubi0: scanning is finished [ 363.696284][T11794] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 363.704211][T11794] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 363.711863][T11794] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 363.719160][T11794] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 363.726813][T11794] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 363.733922][T11794] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 363.742312][T11794] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 363.752455][T11794] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 363.763817][T11810] ubi0: background thread "ubi_bgt0d" started, PID 11810 [ 363.771379][T11796] ubi0: detaching mtd0 [ 363.777402][T11796] ubi0: mtd0 is detached [ 363.782126][T11798] ubi0: attaching mtd0 [ 363.787064][T11798] ubi0: scanning is finished [ 363.849326][T11798] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 363.857041][T11798] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 363.864633][T11798] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 363.872115][T11798] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 363.880401][T11798] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 363.887477][T11798] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 363.896053][T11798] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 363.906124][T11798] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 363.916765][T11811] ubi0: background thread "ubi_bgt0d" started, PID 11811 [ 363.916853][T11800] ubi0: detaching mtd0 [ 363.931799][T11800] ubi0: mtd0 is detached [ 363.936305][T11802] ubi0: attaching mtd0 [ 363.941674][T11802] ubi0: scanning is finished [ 363.972818][T11802] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 363.981514][T11802] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 363.988816][T11802] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 363.996470][T11802] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 364.003980][T11802] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 364.011209][T11802] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 364.019996][T11802] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 364.030250][T11802] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 364.040446][T11812] ubi0: background thread "ubi_bgt0d" started, PID 11812 [ 364.047802][T11804] ubi0: detaching mtd0 [ 364.055173][T11804] ubi0: mtd0 is detached [ 364.060242][T11806] ubi0: attaching mtd0 [ 364.065565][T11806] ubi0: scanning is finished [ 364.093456][T11806] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 364.102240][T11806] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 364.109782][T11806] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 364.116926][T11806] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 364.124709][T11806] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 364.131692][T11806] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 364.140173][T11806] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 364.150631][T11806] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 364.161256][T11813] ubi0: background thread "ubi_bgt0d" started, PID 11813 [ 364.161410][T11808] ubi0: detaching mtd0 [ 364.174582][T11808] ubi0: mtd0 is detached [ 364.181882][T11786] ubi0: attaching mtd0 [ 364.186938][T11786] ubi0: scanning is finished 2022/09/20 08:19:20 executed programs: 1644 [ 364.225592][T11786] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 364.236014][T11790] ubi0: attaching mtd0 [ 364.256676][T11790] ubi0: scanning is finished [ 364.313880][T11790] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 364.324844][T11794] ubi0: attaching mtd0 [ 364.330980][T11794] ubi0: scanning is finished [ 364.372171][T11794] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 364.383893][T11798] ubi0: attaching mtd0 [ 364.388838][T11798] ubi0: scanning is finished [ 364.435624][T11798] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 364.446073][T11802] ubi0: attaching mtd0 [ 364.453291][T11802] ubi0: scanning is finished [ 364.492495][T11802] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 364.502813][T11806] ubi0: attaching mtd0 [ 364.508427][T11806] ubi0: scanning is finished [ 364.537359][T11806] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 364.549064][T11816] ubi0: attaching mtd0 [ 364.575227][T11816] ubi0: scanning is finished [ 364.630054][T11816] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 364.638104][T11816] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 364.649143][T11816] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 364.656572][T11816] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 364.666392][T11816] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 364.673641][T11816] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 364.682087][T11816] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 364.692397][T11816] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 364.702799][T11838] ubi0: background thread "ubi_bgt0d" started, PID 11838 [ 364.710810][T11817] ubi0: detaching mtd0 [ 364.717707][T11817] ubi0: mtd0 is detached [ 364.722657][T11820] ubi0: attaching mtd0 [ 364.727567][T11820] ubi0: scanning is finished [ 364.757483][T11820] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 364.766546][T11820] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 364.774263][T11820] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 364.785882][T11820] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 364.794598][T11820] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 364.805901][T11820] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 364.814125][T11820] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 364.829791][T11820] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 364.843894][T11839] ubi0: background thread "ubi_bgt0d" started, PID 11839 [ 364.843936][T11822] ubi0: detaching mtd0 [ 364.858147][T11822] ubi0: mtd0 is detached [ 364.862802][T11824] ubi0: attaching mtd0 [ 364.867801][T11824] ubi0: scanning is finished [ 364.906482][T11824] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 364.914408][T11824] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 364.926322][T11824] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 364.935564][T11824] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 364.947452][T11824] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 364.954353][T11824] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 364.966815][T11824] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 364.976824][T11824] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 364.992095][T11826] ubi0: detaching mtd0 [ 364.992105][T11840] ubi0: background thread "ubi_bgt0d" started, PID 11840 [ 365.005120][T11826] ubi0: mtd0 is detached [ 365.011114][T11824] ubi0: attaching mtd0 [ 365.016881][T11824] ubi0: scanning is finished [ 365.061995][T11824] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 365.072325][T11829] ubi0: attaching mtd0 [ 365.077245][T11829] ubi0: scanning is finished [ 365.135849][T11829] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 365.143577][T11829] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 365.155191][T11829] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 365.163099][T11829] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 365.174177][T11829] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 365.181172][T11829] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 365.193499][T11829] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 365.203890][T11829] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 365.219456][T11844] ubi0: background thread "ubi_bgt0d" started, PID 11844 [ 365.226503][T11831] ubi: mtd0 is already attached to ubi0 [ 365.236507][T11833] ubi0: detaching mtd0 [ 365.243881][T11833] ubi0: mtd0 is detached [ 365.248413][T11836] ubi0: attaching mtd0 [ 365.258791][T11836] ubi0: scanning is finished [ 365.317013][T11836] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 365.324738][T11836] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 365.337283][T11836] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 365.344335][T11836] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 365.352107][T11836] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 365.359152][T11836] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 365.367165][T11836] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 365.377845][T11836] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 365.389140][T11847] ubi0: background thread "ubi_bgt0d" started, PID 11847 [ 365.396264][T11837] ubi0: detaching mtd0 [ 365.403021][T11837] ubi0: mtd0 is detached [ 365.407464][T11816] ubi0: attaching mtd0 [ 365.412626][T11816] ubi0: scanning is finished [ 365.446012][T11816] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 365.457199][T11820] ubi0: attaching mtd0 [ 365.462570][T11820] ubi0: scanning is finished [ 365.524747][T11820] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 365.536837][T11843] ubi0: attaching mtd0 [ 365.545726][T11843] ubi0: scanning is finished [ 365.585522][T11843] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 365.594275][T11843] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 365.601993][T11843] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 365.610015][T11843] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 365.617744][T11843] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 365.624948][T11843] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 365.633219][T11843] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 365.643422][T11843] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 365.653564][T11857] ubi0: background thread "ubi_bgt0d" started, PID 11857 [ 365.653967][T11845] ubi0: detaching mtd0 [ 365.669207][T11845] ubi0: mtd0 is detached [ 365.673555][T11835] ubi0: attaching mtd0 [ 365.678286][T11835] ubi0: scanning is finished [ 365.708550][T11835] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 365.721667][T11829] ubi0: attaching mtd0 [ 365.726562][T11829] ubi0: scanning is finished [ 365.755518][T11829] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 365.766985][T11848] ubi0: attaching mtd0 [ 365.772508][T11848] ubi0: scanning is finished [ 365.816418][T11848] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 365.827666][T11852] ubi0: attaching mtd0 [ 365.834209][T11852] ubi0: scanning is finished [ 365.906294][T11852] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 365.918378][T11852] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 365.926513][T11852] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 365.934077][T11852] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 365.942060][T11852] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 365.949222][T11852] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 365.957347][T11852] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 365.967640][T11852] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 365.978326][T11870] ubi0: background thread "ubi_bgt0d" started, PID 11870 [ 365.984569][T11854] ubi0: detaching mtd0 [ 365.992109][T11854] ubi0: mtd0 is detached [ 365.997343][T11856] ubi0: attaching mtd0 [ 366.006817][T11856] ubi0: scanning is finished [ 366.045686][T11856] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 366.053319][T11856] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 366.065670][T11856] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 366.072826][T11856] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 366.084771][T11856] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 366.091698][T11856] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 366.105134][T11856] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 366.115234][T11856] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 366.131122][T11872] ubi0: background thread "ubi_bgt0d" started, PID 11872 [ 366.138570][T11858] ubi0: detaching mtd0 [ 366.146567][T11858] ubi0: mtd0 is detached [ 366.153227][T11843] ubi0: attaching mtd0 [ 366.158076][T11843] ubi0: scanning is finished [ 366.193610][T11843] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 366.208368][T11861] ubi0: attaching mtd0 [ 366.216906][T11861] ubi0: scanning is finished [ 366.258005][T11861] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 366.266048][T11861] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 366.273389][T11861] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 366.280470][T11861] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 366.288147][T11861] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 366.295429][T11861] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 366.303586][T11861] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 366.313854][T11861] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 366.324856][T11876] ubi0: background thread "ubi_bgt0d" started, PID 11876 [ 366.329091][T11864] ubi0: detaching mtd0 [ 366.340127][T11864] ubi0: mtd0 is detached [ 366.344772][T11865] ubi0: attaching mtd0 [ 366.350040][T11865] ubi0: scanning is finished [ 366.405688][T11865] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 366.413389][T11865] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 366.421132][T11865] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 366.428223][T11865] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 366.435783][T11865] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 366.442872][T11865] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 366.451489][T11865] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 366.461595][T11865] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 366.471661][T11878] ubi0: background thread "ubi_bgt0d" started, PID 11878 [ 366.479990][T11867] ubi0: detaching mtd0 [ 366.486023][T11867] ubi0: mtd0 is detached [ 366.490987][T11869] ubi0: attaching mtd0 [ 366.495775][T11869] ubi0: scanning is finished [ 366.547407][T11869] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 366.555405][T11869] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 366.565168][T11869] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 366.572472][T11869] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 366.580616][T11869] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 366.587390][T11869] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 366.595598][T11869] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 366.605775][T11869] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 366.615836][T11871] ubi0: detaching mtd0 [ 366.616131][T11879] ubi0: background thread "ubi_bgt0d" started, PID 11879 [ 366.631304][T11871] ubi0: mtd0 is detached [ 366.635920][T11852] ubi0: attaching mtd0 [ 366.641450][T11852] ubi0: scanning is finished [ 366.671097][T11852] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 366.681854][T11856] ubi0: attaching mtd0 [ 366.687266][T11856] ubi0: scanning is finished [ 366.748017][T11856] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 366.759871][T11875] ubi0: attaching mtd0 [ 366.765125][T11875] ubi0: scanning is finished [ 366.828841][T11875] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 366.836775][T11875] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 366.844414][T11875] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 366.852262][T11875] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 366.860117][T11875] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 366.867164][T11875] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 366.875771][T11875] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 366.886036][T11875] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 366.896512][T11888] ubi0: background thread "ubi_bgt0d" started, PID 11888 [ 366.896604][T11877] ubi0: detaching mtd0 [ 366.911230][T11877] ubi0: mtd0 is detached [ 366.915633][T11861] ubi0: attaching mtd0 [ 366.921202][T11861] ubi0: scanning is finished [ 366.964592][T11861] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 366.982192][T11865] ubi0: attaching mtd0 [ 366.987874][T11865] ubi0: scanning is finished [ 367.035186][T11865] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 367.048373][T11869] ubi0: attaching mtd0 [ 367.057703][T11869] ubi0: scanning is finished [ 367.114909][T11869] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 367.127997][T11882] ubi0: attaching mtd0 [ 367.133823][T11882] ubi0: scanning is finished [ 367.192700][T11882] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 367.205298][T11882] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 367.214163][T11882] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 367.224888][T11882] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 367.233463][T11882] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 367.244240][T11882] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 367.253141][T11882] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 367.267083][T11882] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 367.277984][T11903] ubi0: background thread "ubi_bgt0d" started, PID 11903 [ 367.285269][T11885] ubi: mtd0 is already attached to ubi0 [ 367.295625][T11886] ubi0: detaching mtd0 [ 367.303187][T11886] ubi0: mtd0 is detached [ 367.307924][T11890] ubi0: attaching mtd0 [ 367.313203][T11890] ubi0: scanning is finished [ 367.355074][T11890] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 367.363147][T11890] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 367.370736][T11890] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 367.377803][T11890] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 367.385752][T11890] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 367.393039][T11890] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 367.401859][T11890] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 367.412710][T11890] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 367.423154][T11906] ubi0: background thread "ubi_bgt0d" started, PID 11906 [ 367.426354][T11893] ubi: mtd0 is already attached to ubi0 [ 367.436117][T11894] ubi0: detaching mtd0 [ 367.443306][T11894] ubi0: mtd0 is detached [ 367.447871][T11898] ubi0: attaching mtd0 [ 367.453715][T11898] ubi0: scanning is finished [ 367.480590][T11898] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 367.488540][T11898] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 367.496864][T11898] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 367.504108][T11898] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 367.512252][T11898] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 367.521927][T11898] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 367.531104][T11898] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 367.541483][T11898] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 367.552149][T11908] ubi0: background thread "ubi_bgt0d" started, PID 11908 [ 367.556546][T11900] ubi0: detaching mtd0 [ 367.565151][T11900] ubi0: mtd0 is detached [ 367.570267][T11902] ubi0: attaching mtd0 [ 367.574943][T11902] ubi0: scanning is finished [ 367.622467][T11902] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 367.634174][T11902] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 367.641467][T11902] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 367.648407][T11902] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 367.657614][T11902] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 367.664485][T11902] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 367.672656][T11902] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 367.683353][T11902] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 367.693642][T11909] ubi0: background thread "ubi_bgt0d" started, PID 11909 [ 367.693769][T11904] ubi0: detaching mtd0 [ 367.709388][T11904] ubi0: mtd0 is detached [ 367.713746][T11887] ubi0: attaching mtd0 [ 367.718445][T11887] ubi0: scanning is finished [ 367.748248][T11887] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 367.761045][T11882] ubi0: attaching mtd0 [ 367.766094][T11882] ubi0: scanning is finished [ 367.801622][T11882] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 367.814734][T11896] ubi0: attaching mtd0 [ 367.821852][T11896] ubi0: scanning is finished [ 367.862620][T11896] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 367.873099][T11890] ubi0: attaching mtd0 [ 367.878657][T11890] ubi0: scanning is finished [ 367.926292][T11890] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 367.938031][T11898] ubi0: attaching mtd0 [ 367.944763][T11898] ubi0: scanning is finished [ 367.988421][T11898] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 368.002062][T11902] ubi0: attaching mtd0 [ 368.016433][T11902] ubi0: scanning is finished [ 368.064088][T11902] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 368.074686][T11913] ubi0: attaching mtd0 [ 368.083289][T11913] ubi0: scanning is finished [ 368.131383][T11913] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 368.139393][T11913] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 368.146629][T11913] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 368.158847][T11913] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 368.166675][T11913] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 368.178680][T11913] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 368.187051][T11913] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 368.202987][T11913] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 368.213570][T11933] ubi0: background thread "ubi_bgt0d" started, PID 11933 [ 368.213888][T11915] ubi: mtd0 is already attached to ubi0 [ 368.226591][T11916] ubi0: detaching mtd0 [ 368.234109][T11916] ubi0: mtd0 is detached [ 368.239063][T11919] ubi0: attaching mtd0 [ 368.245707][T11919] ubi0: scanning is finished [ 368.309185][T11919] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 368.316684][T11919] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 368.325695][T11919] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 368.332737][T11919] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 368.340522][T11919] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 368.347293][T11919] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 368.355421][T11919] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 368.365651][T11919] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 368.375649][T11935] ubi0: background thread "ubi_bgt0d" started, PID 11935 [ 368.383038][T11922] ubi0: detaching mtd0 [ 368.390710][T11922] ubi0: mtd0 is detached [ 368.395873][T11924] ubi0: attaching mtd0 [ 368.401934][T11924] ubi0: scanning is finished [ 368.454124][T11924] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 368.461830][T11924] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 368.469081][T11924] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 368.476205][T11924] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 368.483805][T11924] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 368.490826][T11924] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 368.498818][T11924] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 368.508803][T11924] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 368.518794][T11937] ubi0: background thread "ubi_bgt0d" started, PID 11937 [ 368.525956][T11926] ubi0: detaching mtd0 [ 368.533170][T11926] ubi0: mtd0 is detached [ 368.537595][T11928] ubi0: attaching mtd0 [ 368.545110][T11928] ubi0: scanning is finished [ 368.605796][T11928] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 368.613654][T11928] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 368.621023][T11928] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 368.628281][T11928] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 368.636050][T11928] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 368.643261][T11928] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 368.652001][T11928] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 368.662412][T11928] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 368.672657][T11938] ubi0: background thread "ubi_bgt0d" started, PID 11938 [ 368.672821][T11930] ubi0: detaching mtd0 [ 368.685792][T11930] ubi0: mtd0 is detached [ 368.690427][T11932] ubi0: attaching mtd0 [ 368.695257][T11932] ubi0: scanning is finished [ 368.741712][T11932] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 368.750257][T11932] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 368.757552][T11932] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 368.764660][T11932] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 368.772578][T11932] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 368.780042][T11932] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 368.788329][T11932] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 368.798541][T11932] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 368.808827][T11934] ubi0: detaching mtd0 [ 368.808837][T11939] ubi0: background thread "ubi_bgt0d" started, PID 11939 [ 368.825366][T11934] ubi0: mtd0 is detached [ 368.830090][T11915] ubi0: attaching mtd0 [ 368.835035][T11915] ubi0: scanning is finished [ 368.886341][T11915] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 368.896678][T11913] ubi0: attaching mtd0 [ 368.904127][T11913] ubi0: scanning is finished [ 368.938198][T11913] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 368.946339][T11913] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 368.954275][T11913] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 368.961928][T11913] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 368.970356][T11913] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 368.977297][T11913] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 368.985622][T11913] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 368.995730][T11913] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 369.006234][T11922] ubi: mtd0 is already attached to ubi0 [ 369.006241][T11943] ubi0: background thread "ubi_bgt0d" started, PID 11943 [ 369.013580][T11924] ubi: mtd0 is already attached to ubi0 [ 369.027065][T11928] ubi: mtd0 is already attached to ubi0 [ 369.035419][T11932] ubi: mtd0 is already attached to ubi0 [ 369.056195][T11942] ubi: mtd0 is already attached to ubi0 [ 369.078291][T11944] ubi0: detaching mtd0 [ 369.103237][T11944] ubi0: mtd0 is detached [ 369.125034][T11948] ubi0: attaching mtd0 [ 369.136659][T11948] ubi0: scanning is finished [ 369.197758][T11948] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 369.215312][T11948] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 369.224103][T11948] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 369.231320][T11948] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 369.243541][T11948] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 369.250381][T11948] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 369.258367][T11948] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 369.273292][T11948] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 369.283368][T11962] ubi0: background thread "ubi_bgt0d" started, PID 11962 2022/09/20 08:19:25 executed programs: 1676 [ 369.295086][T11949] ubi: mtd0 is already attached to ubi0 [ 369.301171][T11952] ubi: mtd0 is already attached to ubi0 [ 369.306975][T11951] ubi: mtd0 is already attached to ubi0 [ 369.313340][T11954] ubi: mtd0 is already attached to ubi0 [ 369.319399][T11955] ubi0: detaching mtd0 [ 369.326437][T11955] ubi0: mtd0 is detached [ 369.333415][T11956] ubi0: attaching mtd0 [ 369.348837][T11956] ubi0: scanning is finished [ 369.392376][T11956] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 369.406694][T11961] ubi0: attaching mtd0 [ 369.415973][T11961] ubi0: scanning is finished [ 369.484460][T11961] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 369.496432][T11961] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 369.504733][T11961] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 369.516258][T11961] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 369.524918][T11961] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 369.532359][T11961] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 369.540793][T11961] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 369.551478][T11961] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 369.561744][T11972] ubi0: background thread "ubi_bgt0d" started, PID 11972 [ 369.568979][T11963] ubi0: detaching mtd0 [ 369.576248][T11963] ubi0: mtd0 is detached [ 369.580814][T11948] ubi0: attaching mtd0 [ 369.585433][T11948] ubi0: scanning is finished [ 369.624353][T11948] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 369.635946][T11952] ubi0: attaching mtd0 [ 369.641317][T11952] ubi0: scanning is finished [ 369.701930][T11952] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 369.713104][T11966] ubi0: attaching mtd0 [ 369.720910][T11966] ubi0: scanning is finished [ 369.756026][T11966] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 369.764551][T11966] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 369.772662][T11966] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 369.780839][T11966] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 369.788256][T11966] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 369.796297][T11966] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 369.804374][T11966] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 369.814659][T11966] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 369.824856][T11981] ubi0: background thread "ubi_bgt0d" started, PID 11981 [ 369.825207][T11968] ubi0: detaching mtd0 [ 369.840037][T11968] ubi0: mtd0 is detached [ 369.844740][T11959] ubi0: attaching mtd0 [ 369.849982][T11959] ubi0: scanning is finished [ 369.896399][T11959] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 369.907862][T11971] ubi0: attaching mtd0 [ 369.913107][T11971] ubi0: scanning is finished [ 369.955659][T11971] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 369.963740][T11971] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 369.971722][T11971] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 369.979131][T11971] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 369.986751][T11971] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 369.994806][T11971] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 370.002945][T11971] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 370.012909][T11971] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 370.022981][T11973] ubi0: detaching mtd0 [ 370.023157][T11986] ubi0: background thread "ubi_bgt0d" started, PID 11986 [ 370.036497][T11973] ubi0: mtd0 is detached [ 370.041565][T11961] ubi0: attaching mtd0 [ 370.046442][T11961] ubi0: scanning is finished [ 370.073347][T11961] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 370.085985][T11976] ubi0: attaching mtd0 [ 370.091917][T11976] ubi0: scanning is finished [ 370.127509][T11976] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 370.135759][T11976] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 370.143574][T11976] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 370.150931][T11976] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 370.158346][T11976] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 370.168981][T11976] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 370.177326][T11976] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 370.187807][T11976] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 370.202254][T11991] ubi0: background thread "ubi_bgt0d" started, PID 11991 [ 370.210915][T11978] ubi0: detaching mtd0 [ 370.217005][T11978] ubi0: mtd0 is detached [ 370.221896][T11980] ubi0: attaching mtd0 [ 370.226706][T11980] ubi0: scanning is finished [ 370.252205][T11980] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 370.260085][T11980] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 370.267405][T11980] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 370.275151][T11980] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 370.282949][T11980] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 370.290022][T11980] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 370.298145][T11980] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 370.308688][T11980] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 370.319868][T11993] ubi0: background thread "ubi_bgt0d" started, PID 11993 [ 370.327383][T11982] ubi0: detaching mtd0 [ 370.334245][T11982] ubi0: mtd0 is detached [ 370.339201][T11966] ubi0: attaching mtd0 [ 370.344113][T11966] ubi0: scanning is finished [ 370.372236][T11966] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 370.384407][T11985] ubi0: attaching mtd0 [ 370.389926][T11985] ubi0: scanning is finished [ 370.423025][T11985] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 370.430781][T11985] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 370.438109][T11985] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 370.445394][T11985] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 370.453434][T11985] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 370.460620][T11985] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 370.468829][T11985] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 370.479388][T11985] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 370.490314][T11997] ubi0: background thread "ubi_bgt0d" started, PID 11997 [ 370.490565][T11987] ubi0: detaching mtd0 [ 370.505690][T11987] ubi0: mtd0 is detached [ 370.510252][T11971] ubi0: attaching mtd0 [ 370.515140][T11971] ubi0: scanning is finished [ 370.565912][T11971] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 370.578249][T11990] ubi0: attaching mtd0 [ 370.590017][T11990] ubi0: scanning is finished [ 370.624687][T11990] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 370.632439][T11990] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 370.639883][T11990] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 370.646871][T11990] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 370.656408][T11990] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 370.663304][T11990] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 370.671463][T11990] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 370.681507][T11990] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 370.691513][T12002] ubi0: background thread "ubi_bgt0d" started, PID 12002 [ 370.696402][T11992] ubi0: detaching mtd0 [ 370.705476][T11992] ubi0: mtd0 is detached [ 370.714845][T11976] ubi0: attaching mtd0 [ 370.720957][T11976] ubi0: scanning is finished [ 370.779138][T11976] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 370.789309][T11980] ubi0: attaching mtd0 [ 370.795518][T11980] ubi0: scanning is finished [ 370.854530][T11980] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 370.866196][T11996] ubi0: attaching mtd0 [ 370.873023][T11996] ubi0: scanning is finished [ 370.917200][T11996] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 370.926796][T11996] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 370.937446][T11996] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 370.946299][T11996] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 370.956409][T11996] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 370.963488][T11996] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 370.972054][T11996] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 370.982756][T11996] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 370.992852][T11998] ubi0: detaching mtd0 [ 370.993016][T12011] ubi0: background thread "ubi_bgt0d" started, PID 12011 [ 371.013067][T11998] ubi0: mtd0 is detached [ 371.017726][T11985] ubi0: attaching mtd0 [ 371.023942][T11985] ubi0: scanning is finished [ 371.055306][T11985] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 371.067725][T12001] ubi0: attaching mtd0 [ 371.080637][T12001] ubi0: scanning is finished [ 371.137685][T12001] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 371.145582][T12001] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 371.157512][T12001] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 371.164977][T12001] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 371.179804][T12001] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 371.186692][T12001] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 371.200706][T12001] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 371.214576][T12001] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 371.225604][T12017] ubi0: background thread "ubi_bgt0d" started, PID 12017 [ 371.236674][T12003] ubi0: detaching mtd0 [ 371.242675][T12003] ubi0: mtd0 is detached [ 371.247081][T11990] ubi0: attaching mtd0 [ 371.252971][T11990] ubi0: scanning is finished [ 371.303176][T11990] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 371.315930][T12006] ubi0: attaching mtd0 [ 371.331581][T12006] ubi0: scanning is finished [ 371.406498][T12006] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 371.414220][T12006] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 371.422295][T12006] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 371.429822][T12006] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 371.437396][T12006] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 371.445175][T12006] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 371.454298][T12006] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 371.464884][T12006] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 371.475330][T12022] ubi0: background thread "ubi_bgt0d" started, PID 12022 [ 371.475455][T12008] ubi0: detaching mtd0 [ 371.489588][T12008] ubi0: mtd0 is detached [ 371.494232][T12010] ubi0: attaching mtd0 [ 371.500045][T12010] ubi0: scanning is finished [ 371.554633][T12010] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 371.566659][T12010] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 371.574567][T12010] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 371.586295][T12010] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 371.593789][T12010] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 371.600846][T12010] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 371.608842][T12010] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 371.619806][T12010] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 371.629830][T12012] ubi0: detaching mtd0 [ 371.636092][T12012] ubi0: mtd0 is detached [ 371.641084][T11996] ubi0: attaching mtd0 [ 371.645942][T11996] ubi0: scanning is finished [ 371.692115][T11996] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 371.703830][T12015] ubi0: attaching mtd0 [ 371.709250][T12015] ubi0: scanning is finished [ 371.761760][T12015] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 371.769610][T12015] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 371.777494][T12015] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 371.784607][T12015] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 371.792197][T12015] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 371.799217][T12015] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 371.807300][T12015] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 371.817833][T12015] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 371.827944][T12027] ubi0: background thread "ubi_bgt0d" started, PID 12027 [ 371.835311][T12016] ubi0: detaching mtd0 [ 371.842180][T12016] ubi0: mtd0 is detached [ 371.846626][T12001] ubi0: attaching mtd0 [ 371.852034][T12001] ubi0: scanning is finished [ 371.880736][T12001] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 371.895541][T12020] ubi0: attaching mtd0 [ 371.901279][T12020] ubi0: scanning is finished [ 371.943900][T12020] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 371.951628][T12020] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 371.959242][T12020] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 371.966393][T12020] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 371.974059][T12020] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 371.981320][T12020] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 371.989603][T12020] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 372.001425][T12020] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 372.011480][T12021] ubi0: detaching mtd0 [ 372.011488][T12033] ubi0: background thread "ubi_bgt0d" started, PID 12033 [ 372.026616][T12021] ubi0: mtd0 is detached [ 372.031375][T12006] ubi0: attaching mtd0 [ 372.036160][T12006] ubi0: scanning is finished [ 372.087330][T12006] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 372.098319][T12010] ubi0: attaching mtd0 [ 372.103678][T12010] ubi0: scanning is finished [ 372.152324][T12010] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 372.163766][T12026] ubi0: attaching mtd0 [ 372.169715][T12026] ubi0: scanning is finished [ 372.235756][T12026] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 372.243850][T12026] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 372.251628][T12026] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 372.258835][T12026] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 372.266740][T12026] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 372.273959][T12026] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 372.287353][T12026] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 372.297537][T12026] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 372.308344][T12043] ubi0: background thread "ubi_bgt0d" started, PID 12043 [ 372.315880][T12028] ubi0: detaching mtd0 [ 372.321805][T12028] ubi0: mtd0 is detached [ 372.326214][T12016] ubi0: attaching mtd0 [ 372.331844][T12016] ubi0: scanning is finished [ 372.363838][T12016] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 372.374779][T12032] ubi0: attaching mtd0 [ 372.381018][T12032] ubi0: scanning is finished [ 372.432517][T12032] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 372.440656][T12032] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 372.448175][T12032] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 372.455350][T12032] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 372.464713][T12032] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 372.472365][T12032] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 372.480420][T12032] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 372.490392][T12032] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 372.500746][T12047] ubi0: background thread "ubi_bgt0d" started, PID 12047 [ 372.500750][T12034] ubi0: detaching mtd0 [ 372.515072][T12034] ubi0: mtd0 is detached [ 372.520564][T12020] ubi0: attaching mtd0 [ 372.525504][T12020] ubi0: scanning is finished [ 372.550808][T12020] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 372.561422][T12037] ubi0: attaching mtd0 [ 372.566368][T12037] ubi0: scanning is finished [ 372.608338][T12037] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 372.616008][T12037] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 372.623828][T12037] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 372.631168][T12037] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 372.638575][T12037] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 372.645675][T12037] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 372.654577][T12037] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 372.664652][T12037] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 372.674797][T12040] ubi0: detaching mtd0 [ 372.674828][T12052] ubi0: background thread "ubi_bgt0d" started, PID 12052 [ 372.687874][T12040] ubi0: mtd0 is detached [ 372.695271][T12041] ubi0: attaching mtd0 [ 372.701524][T12041] ubi0: scanning is finished [ 372.733775][T12041] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 372.741362][T12041] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 372.748572][T12041] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 372.755656][T12041] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 372.763160][T12041] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 372.771224][T12041] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 372.779355][T12041] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 372.791505][T12041] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 372.801962][T12054] ubi0: background thread "ubi_bgt0d" started, PID 12054 [ 372.805789][T12042] ubi0: detaching mtd0 [ 372.819432][T12042] ubi0: mtd0 is detached [ 372.823822][T12026] ubi0: attaching mtd0 [ 372.828621][T12026] ubi0: scanning is finished [ 372.866581][T12026] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 372.878714][T12046] ubi0: attaching mtd0 [ 372.887994][T12046] ubi0: scanning is finished [ 372.948108][T12046] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 372.956102][T12046] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 372.963865][T12046] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 372.971235][T12046] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 372.980135][T12046] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 372.987218][T12046] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 372.995641][T12046] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 373.005983][T12046] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 373.016635][T12058] ubi0: background thread "ubi_bgt0d" started, PID 12058 [ 373.021939][T12048] ubi0: detaching mtd0 [ 373.032053][T12048] ubi0: mtd0 is detached [ 373.036576][T12032] ubi0: attaching mtd0 [ 373.041633][T12032] ubi0: scanning is finished [ 373.064560][T12032] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 373.078106][T12051] ubi0: attaching mtd0 [ 373.083614][T12051] ubi0: scanning is finished [ 373.128630][T12051] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 373.139989][T12051] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 373.147415][T12051] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 373.154689][T12051] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 373.162667][T12051] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 373.170312][T12051] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 373.178550][T12051] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 373.188997][T12051] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 373.199453][T12053] ubi0: detaching mtd0 [ 373.203608][T12063] ubi0: background thread "ubi_bgt0d" started, PID 12063 [ 373.212599][T12053] ubi0: mtd0 is detached [ 373.216954][T12037] ubi0: attaching mtd0 [ 373.223448][T12037] ubi0: scanning is finished [ 373.262741][T12037] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 373.274843][T12041] ubi0: attaching mtd0 [ 373.281919][T12041] ubi0: scanning is finished [ 373.318616][T12041] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 373.330054][T12057] ubi0: attaching mtd0 [ 373.335754][T12057] ubi0: scanning is finished [ 373.374504][T12057] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 373.382530][T12057] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 373.389971][T12057] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 373.397093][T12057] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 373.404956][T12057] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 373.412879][T12057] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 373.420982][T12057] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 373.431212][T12057] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 373.442320][T12075] ubi0: background thread "ubi_bgt0d" started, PID 12075 [ 373.449440][T12059] ubi0: detaching mtd0 [ 373.455031][T12059] ubi0: mtd0 is detached [ 373.461170][T12046] ubi0: attaching mtd0 [ 373.467104][T12046] ubi0: scanning is finished [ 373.522451][T12046] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 373.533540][T12062] ubi0: attaching mtd0 [ 373.538537][T12062] ubi0: scanning is finished [ 373.593991][T12062] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 373.602088][T12062] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 373.609798][T12062] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 373.617174][T12062] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 373.625358][T12062] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 373.632532][T12062] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 373.640924][T12062] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 373.651520][T12062] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 373.662684][T12064] ubi0: detaching mtd0 [ 373.666295][T12081] ubi0: background thread "ubi_bgt0d" started, PID 12081 [ 373.676555][T12064] ubi0: mtd0 is detached [ 373.686562][T12066] ubi0: attaching mtd0 [ 373.692732][T12066] ubi0: scanning is finished [ 373.743724][T12066] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 373.751843][T12066] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 373.759154][T12066] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 373.766218][T12066] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 373.773777][T12066] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 373.780738][T12066] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 373.788728][T12066] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 373.798719][T12066] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 373.808705][T12084] ubi0: background thread "ubi_bgt0d" started, PID 12084 [ 373.815908][T12069] ubi0: detaching mtd0 [ 373.822646][T12069] ubi0: mtd0 is detached [ 373.828211][T12070] ubi0: attaching mtd0 [ 373.833616][T12070] ubi0: scanning is finished [ 373.885467][T12070] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 373.893300][T12070] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 373.901099][T12070] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 373.908385][T12070] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 373.916401][T12070] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 373.923597][T12070] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 373.932037][T12070] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 373.942326][T12070] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 373.954243][T12085] ubi0: background thread "ubi_bgt0d" started, PID 12085 [ 373.954335][T12073] ubi0: detaching mtd0 [ 373.971713][T12073] ubi0: mtd0 is detached [ 373.976232][T12074] ubi0: attaching mtd0 [ 373.981731][T12074] ubi0: scanning is finished [ 374.033945][T12074] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 374.042310][T12074] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 374.049662][T12074] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 374.056638][T12074] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 374.064635][T12074] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 374.071832][T12074] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 374.079869][T12074] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 374.089914][T12074] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 374.099923][T12076] ubi0: detaching mtd0 [ 374.100236][T12086] ubi0: background thread "ubi_bgt0d" started, PID 12086 [ 374.116808][T12076] ubi0: mtd0 is detached [ 374.121523][T12059] ubi0: attaching mtd0 [ 374.126483][T12059] ubi0: scanning is finished [ 374.160925][T12059] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 374.171854][T12080] ubi0: attaching mtd0 [ 374.176695][T12080] ubi0: scanning is finished [ 374.213188][T12080] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 374.221894][T12080] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 374.229667][T12080] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 374.237091][T12080] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 374.245923][T12080] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 374.253172][T12080] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 374.261733][T12080] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 374.272050][T12080] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 374.286780][T12082] ubi0: detaching mtd0 [ 374.286814][T12090] ubi0: background thread "ubi_bgt0d" started, PID 12090 [ 374.304865][T12082] ubi0: mtd0 is detached [ 374.309991][T12064] ubi0: attaching mtd0 [ 374.315251][T12064] ubi0: scanning is finished 2022/09/20 08:19:30 executed programs: 1701 [ 374.366743][T12064] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 374.378985][T12066] ubi0: attaching mtd0 [ 374.385853][T12066] ubi0: scanning is finished [ 374.434619][T12066] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 374.444371][T12070] ubi0: attaching mtd0 [ 374.454390][T12070] ubi0: scanning is finished [ 374.493713][T12070] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 374.504677][T12074] ubi0: attaching mtd0 [ 374.510620][T12074] ubi0: scanning is finished [ 374.553835][T12074] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 374.565069][T12089] ubi0: attaching mtd0 [ 374.570538][T12089] ubi0: scanning is finished [ 374.614192][T12089] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 374.622561][T12089] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 374.630332][T12089] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 374.638069][T12089] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 374.645976][T12089] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 374.653246][T12089] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 374.661629][T12089] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 374.671816][T12089] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 374.682335][T12091] ubi0: detaching mtd0 [ 374.682364][T12107] ubi0: background thread "ubi_bgt0d" started, PID 12107 [ 374.702488][T12091] ubi0: mtd0 is detached [ 374.707494][T12080] ubi0: attaching mtd0 [ 374.713933][T12080] ubi0: scanning is finished [ 374.745870][T12080] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 374.757255][T12094] ubi0: attaching mtd0 [ 374.763558][T12094] ubi0: scanning is finished [ 374.816154][T12094] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 374.824881][T12094] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 374.834251][T12094] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 374.841616][T12094] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 374.849687][T12094] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 374.856564][T12094] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 374.864722][T12094] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 374.874976][T12094] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 374.885225][T12115] ubi0: background thread "ubi_bgt0d" started, PID 12115 [ 374.892501][T12096] ubi0: detaching mtd0 [ 374.898490][T12096] ubi0: mtd0 is detached [ 374.904000][T12098] ubi0: attaching mtd0 [ 374.909493][T12098] ubi0: scanning is finished [ 374.942062][T12098] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 374.949965][T12098] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 374.957534][T12098] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 374.965177][T12098] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 374.973571][T12098] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 374.980938][T12098] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 374.989544][T12098] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 375.000097][T12098] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 375.010739][T12117] ubi0: background thread "ubi_bgt0d" started, PID 12117 [ 375.012930][T12100] ubi0: detaching mtd0 [ 375.026290][T12100] ubi0: mtd0 is detached [ 375.031043][T12102] ubi0: attaching mtd0 [ 375.036268][T12102] ubi0: scanning is finished [ 375.065856][T12102] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 375.073925][T12102] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 375.086005][T12102] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 375.094482][T12102] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 375.106399][T12102] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 375.113301][T12102] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 375.122770][T12102] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 375.133588][T12102] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 375.144118][T12118] ubi0: background thread "ubi_bgt0d" started, PID 12118 [ 375.144201][T12105] ubi: mtd0 is already attached to ubi0 [ 375.157253][T12106] ubi0: detaching mtd0 [ 375.166646][T12106] ubi0: mtd0 is detached [ 375.171370][T12110] ubi0: attaching mtd0 [ 375.176319][T12110] ubi0: scanning is finished [ 375.213715][T12110] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 375.221445][T12110] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 375.228816][T12110] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 375.236251][T12110] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 375.244261][T12110] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 375.251809][T12110] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 375.260302][T12110] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 375.272671][T12110] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 375.283356][T12119] ubi0: background thread "ubi_bgt0d" started, PID 12119 [ 375.283425][T12112] ubi0: detaching mtd0 [ 375.300248][T12112] ubi0: mtd0 is detached [ 375.304812][T12114] ubi0: attaching mtd0 [ 375.311581][T12114] ubi0: scanning is finished [ 375.364357][T12114] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 375.372494][T12114] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 375.382161][T12114] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 375.390014][T12114] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 375.397618][T12114] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 375.404728][T12114] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 375.413071][T12114] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 375.423430][T12114] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 375.433555][T12120] ubi0: background thread "ubi_bgt0d" started, PID 12120 [ 375.433901][T12116] ubi0: detaching mtd0 [ 375.446414][T12116] ubi0: mtd0 is detached [ 375.451317][T12094] ubi0: attaching mtd0 [ 375.456484][T12094] ubi0: scanning is finished [ 375.483966][T12094] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 375.495544][T12098] ubi0: attaching mtd0 [ 375.500959][T12098] ubi0: scanning is finished [ 375.533413][T12098] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 375.544463][T12105] ubi0: attaching mtd0 [ 375.550148][T12105] ubi0: scanning is finished [ 375.584822][T12105] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 375.595993][T12102] ubi0: attaching mtd0 [ 375.609773][T12102] ubi0: scanning is finished [ 375.642456][T12102] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 375.655151][T12110] ubi0: attaching mtd0 [ 375.660521][T12110] ubi0: scanning is finished [ 375.691177][T12110] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 375.701426][T12114] ubi0: attaching mtd0 [ 375.711758][T12114] ubi0: scanning is finished [ 375.774804][T12114] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 375.785118][T12123] ubi0: attaching mtd0 [ 375.793363][T12123] ubi0: scanning is finished [ 375.841123][T12123] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 375.849212][T12123] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 375.856927][T12123] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 375.864287][T12123] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 375.872045][T12123] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 375.879283][T12123] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 375.887505][T12123] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 375.897850][T12123] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 375.908237][T12126] ubi: mtd0 is already attached to ubi0 [ 375.912674][T12144] ubi0: background thread "ubi_bgt0d" started, PID 12144 [ 375.914375][T12127] ubi0: detaching mtd0 [ 375.927580][T12127] ubi0: mtd0 is detached [ 375.936159][T12131] ubi0: attaching mtd0 [ 375.945549][T12131] ubi0: scanning is finished [ 376.001082][T12131] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 376.008780][T12131] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 376.021566][T12131] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 376.028717][T12131] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 376.042185][T12131] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 376.050062][T12131] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 376.058401][T12131] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 376.068583][T12131] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 376.078925][T12148] ubi0: background thread "ubi_bgt0d" started, PID 12148 [ 376.083613][T12133] ubi0: detaching mtd0 [ 376.091657][T12133] ubi0: mtd0 is detached [ 376.096813][T12137] ubi0: attaching mtd0 [ 376.106129][T12137] ubi0: scanning is finished [ 376.147542][T12137] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 376.156655][T12137] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 376.168296][T12137] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 376.175579][T12137] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 376.185126][T12137] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 376.192456][T12137] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 376.200843][T12137] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 376.211264][T12137] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 376.221729][T12150] ubi0: background thread "ubi_bgt0d" started, PID 12150 [ 376.226173][T12138] ubi: mtd0 is already attached to ubi0 [ 376.234627][T12139] ubi0: detaching mtd0 [ 376.244083][T12139] ubi0: mtd0 is detached [ 376.249615][T12143] ubi0: attaching mtd0 [ 376.255032][T12143] ubi0: scanning is finished [ 376.303812][T12143] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 376.311440][T12143] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 376.318690][T12143] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 376.325713][T12143] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 376.333222][T12143] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 376.340170][T12143] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 376.348165][T12143] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 376.358347][T12143] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 376.368458][T12152] ubi0: background thread "ubi_bgt0d" started, PID 12152 [ 376.368660][T12145] ubi0: detaching mtd0 [ 376.385744][T12145] ubi0: mtd0 is detached [ 376.390363][T12123] ubi0: attaching mtd0 [ 376.395142][T12123] ubi0: scanning is finished [ 376.418607][T12123] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 376.428575][T12147] ubi0: attaching mtd0 [ 376.433903][T12147] ubi0: scanning is finished [ 376.472960][T12147] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 376.480899][T12147] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 376.488342][T12147] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 376.495491][T12147] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 376.503270][T12147] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 376.512456][T12147] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 376.520782][T12147] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 376.531064][T12147] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 376.541320][T12156] ubi0: background thread "ubi_bgt0d" started, PID 12156 [ 376.541471][T12149] ubi0: detaching mtd0 [ 376.556691][T12149] ubi0: mtd0 is detached [ 376.561175][T12131] ubi0: attaching mtd0 [ 376.566061][T12131] ubi0: scanning is finished [ 376.591172][T12131] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 376.605432][T12137] ubi0: attaching mtd0 [ 376.611204][T12137] ubi0: scanning is finished [ 376.651492][T12137] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 376.663889][T12140] ubi0: attaching mtd0 [ 376.670065][T12140] ubi0: scanning is finished [ 376.707441][T12140] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 376.719212][T12143] ubi0: attaching mtd0 [ 376.725445][T12143] ubi0: scanning is finished [ 376.762074][T12143] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 376.773046][T12155] ubi0: attaching mtd0 [ 376.778022][T12155] ubi0: scanning is finished [ 376.824755][T12155] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 376.832554][T12155] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 376.840517][T12155] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 376.847656][T12155] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 376.855441][T12155] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 376.864187][T12155] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 376.872352][T12155] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 376.882391][T12155] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 376.892508][T12157] ubi0: detaching mtd0 [ 376.892526][T12173] ubi0: background thread "ubi_bgt0d" started, PID 12173 [ 376.906784][T12157] ubi0: mtd0 is detached [ 376.911326][T12147] ubi0: attaching mtd0 [ 376.916230][T12147] ubi0: scanning is finished [ 376.962204][T12147] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 376.973639][T12160] ubi0: attaching mtd0 [ 376.982394][T12160] ubi0: scanning is finished [ 377.056938][T12160] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 377.066213][T12160] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 377.076582][T12160] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 377.085224][T12160] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 377.095384][T12160] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 377.102783][T12160] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 377.115001][T12160] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 377.125156][T12160] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 377.139009][T12179] ubi0: background thread "ubi_bgt0d" started, PID 12179 [ 377.139019][T12162] ubi0: detaching mtd0 [ 377.158422][T12162] ubi0: mtd0 is detached [ 377.163022][T12164] ubi0: attaching mtd0 [ 377.168072][T12164] ubi0: scanning is finished [ 377.212232][T12164] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 377.219946][T12164] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 377.227299][T12164] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 377.234866][T12164] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 377.242701][T12164] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 377.252713][T12164] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 377.263438][T12164] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 377.276329][T12164] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 377.287987][T12181] ubi0: background thread "ubi_bgt0d" started, PID 12181 [ 377.298057][T12167] ubi: mtd0 is already attached to ubi0 [ 377.304143][T12168] ubi0: detaching mtd0 [ 377.312746][T12168] ubi0: mtd0 is detached [ 377.317337][T12172] ubi0: attaching mtd0 [ 377.323390][T12172] ubi0: scanning is finished [ 377.376172][T12172] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 377.383802][T12172] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 377.391884][T12172] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 377.399342][T12172] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 377.406713][T12172] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 377.414013][T12172] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 377.423391][T12172] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 377.433355][T12172] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 377.443344][T12174] ubi0: detaching mtd0 [ 377.443351][T12182] ubi0: background thread "ubi_bgt0d" started, PID 12182 [ 377.460521][T12174] ubi0: mtd0 is detached [ 377.464874][T12155] ubi0: attaching mtd0 [ 377.470143][T12155] ubi0: scanning is finished [ 377.498196][T12155] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 377.508972][T12177] ubi0: attaching mtd0 [ 377.513905][T12177] ubi0: scanning is finished [ 377.562447][T12177] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 377.570169][T12177] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 377.577454][T12177] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 377.584893][T12177] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 377.594861][T12177] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 377.602122][T12177] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 377.610485][T12177] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 377.620671][T12177] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 377.630893][T12186] ubi0: background thread "ubi_bgt0d" started, PID 12186 [ 377.638014][T12178] ubi0: detaching mtd0 [ 377.649475][T12178] ubi0: mtd0 is detached [ 377.653919][T12162] ubi0: attaching mtd0 [ 377.658608][T12162] ubi0: scanning is finished [ 377.702312][T12162] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 377.713341][T12164] ubi0: attaching mtd0 [ 377.720199][T12164] ubi0: scanning is finished [ 377.785956][T12164] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 377.796953][T12167] ubi0: attaching mtd0 [ 377.808178][T12167] ubi0: scanning is finished [ 377.838033][T12167] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 377.850425][T12172] ubi0: attaching mtd0 [ 377.855598][T12172] ubi0: scanning is finished [ 377.884712][T12172] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 377.897349][T12185] ubi0: attaching mtd0 [ 377.904035][T12185] ubi0: scanning is finished [ 377.996680][T12185] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 378.005179][T12185] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 378.019094][T12185] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 378.026332][T12185] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 378.041199][T12185] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 378.048537][T12185] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 378.063578][T12185] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 378.075405][T12185] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 378.093888][T12187] ubi0: detaching mtd0 [ 378.093907][T12204] ubi0: background thread "ubi_bgt0d" started, PID 12204 [ 378.124631][T12187] ubi0: mtd0 is detached [ 378.132182][T12185] ubi0: attaching mtd0 [ 378.139562][T12185] ubi0: scanning is finished [ 378.187339][T12185] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 378.200737][T12177] ubi0: attaching mtd0 [ 378.206127][T12177] ubi0: scanning is finished [ 378.301017][T12177] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 378.320216][T12190] ubi0: attaching mtd0 [ 378.326108][T12190] ubi0: scanning is finished [ 378.427161][T12190] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 378.436978][T12190] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 378.444594][T12190] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 378.451991][T12190] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 378.459774][T12190] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 378.467011][T12190] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 378.475695][T12190] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 378.486015][T12190] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 378.496377][T12213] ubi0: background thread "ubi_bgt0d" started, PID 12213 [ 378.496553][T12191] ubi0: detaching mtd0 [ 378.515231][T12191] ubi0: mtd0 is detached [ 378.520197][T12194] ubi0: attaching mtd0 [ 378.525856][T12194] ubi0: scanning is finished [ 378.572465][T12194] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 378.582904][T12194] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 378.590266][T12194] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 378.597248][T12194] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 378.604785][T12194] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 378.611660][T12194] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 378.619887][T12194] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 378.631790][T12194] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 378.643359][T12214] ubi0: background thread "ubi_bgt0d" started, PID 12214 [ 378.647694][T12197] ubi: mtd0 is already attached to ubi0 [ 378.656237][T12198] ubi0: detaching mtd0 [ 378.663417][T12198] ubi0: mtd0 is detached [ 378.668032][T12202] ubi0: attaching mtd0 [ 378.674041][T12202] ubi0: scanning is finished [ 378.702570][T12202] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 378.710316][T12202] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 378.717563][T12202] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 378.724596][T12202] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 378.732143][T12202] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 378.738997][T12202] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 378.746986][T12202] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 378.758838][T12202] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 378.769023][T12218] ubi0: background thread "ubi_bgt0d" started, PID 12218 [ 378.777252][T12203] ubi0: detaching mtd0 [ 378.787586][T12203] ubi0: mtd0 is detached [ 378.792514][T12207] ubi0: attaching mtd0 [ 378.797423][T12207] ubi0: scanning is finished [ 378.848321][T12207] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 378.855979][T12207] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 378.863495][T12207] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 378.870865][T12207] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 378.878325][T12207] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 378.886987][T12207] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 378.895224][T12207] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 378.905202][T12207] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 378.915276][T12208] ubi0: detaching mtd0 [ 378.915291][T12221] ubi0: background thread "ubi_bgt0d" started, PID 12221 [ 378.932355][T12208] ubi0: mtd0 is detached [ 378.936702][T12211] ubi0: attaching mtd0 [ 378.941916][T12211] ubi0: scanning is finished [ 378.994763][T12211] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 379.003014][T12211] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 379.010373][T12211] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 379.018278][T12211] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 379.026131][T12211] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 379.033093][T12211] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 379.041234][T12211] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 379.051285][T12211] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 379.062551][T12212] ubi0: detaching mtd0 [ 379.062563][T12222] ubi0: background thread "ubi_bgt0d" started, PID 12222 [ 379.079694][T12212] ubi0: mtd0 is detached [ 379.084139][T12190] ubi0: attaching mtd0 [ 379.091252][T12190] ubi0: scanning is finished [ 379.121850][T12190] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 379.132200][T12215] ubi0: attaching mtd0 [ 379.137170][T12215] ubi0: scanning is finished [ 379.166001][T12215] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 379.177467][T12197] ubi0: attaching mtd0 [ 379.183247][T12197] ubi0: scanning is finished [ 379.237209][T12197] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 379.247461][T12219] ubi0: attaching mtd0 [ 379.259196][T12219] ubi0: scanning is finished [ 379.289778][T12219] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 379.304796][T12207] ubi0: attaching mtd0 [ 379.310283][T12207] ubi0: scanning is finished [ 379.350323][T12207] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 379.361597][T12211] ubi0: attaching mtd0 [ 379.366750][T12211] ubi0: scanning is finished 2022/09/20 08:19:35 executed programs: 1732 [ 379.412837][T12211] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 379.425296][T12225] ubi0: attaching mtd0 [ 379.433559][T12225] ubi0: scanning is finished [ 379.476101][T12225] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 379.488227][T12225] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 379.497520][T12225] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 379.510293][T12225] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 379.517785][T12225] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 379.530390][T12225] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 379.538539][T12225] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 379.553352][T12225] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 379.564152][T12227] ubi0: detaching mtd0 [ 379.564279][T12245] ubi0: background thread "ubi_bgt0d" started, PID 12245 [ 379.579268][T12227] ubi0: mtd0 is detached [ 379.583680][T12229] ubi0: attaching mtd0 [ 379.588605][T12229] ubi0: scanning is finished [ 379.629500][T12229] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 379.637433][T12229] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 379.645121][T12229] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 379.652707][T12229] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 379.660471][T12229] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 379.667570][T12229] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 379.675766][T12229] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 379.687767][T12229] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 379.698289][T12250] ubi0: background thread "ubi_bgt0d" started, PID 12250 [ 379.706725][T12232] ubi0: detaching mtd0 [ 379.716694][T12232] ubi0: mtd0 is detached [ 379.721269][T12233] ubi0: attaching mtd0 [ 379.726142][T12233] ubi0: scanning is finished [ 379.781509][T12233] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 379.791055][T12233] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 379.798353][T12233] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 379.805625][T12233] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 379.813287][T12233] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 379.820388][T12233] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 379.828609][T12233] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 379.839097][T12233] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 379.853760][T12252] ubi0: background thread "ubi_bgt0d" started, PID 12252 [ 379.861042][T12235] ubi0: detaching mtd0 [ 379.866955][T12235] ubi0: mtd0 is detached [ 379.876195][T12237] ubi0: attaching mtd0 [ 379.881772][T12237] ubi0: scanning is finished [ 379.941678][T12237] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 379.952976][T12237] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 379.960892][T12237] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 379.968042][T12237] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 379.976166][T12237] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 379.983533][T12237] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 379.991890][T12237] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 380.002241][T12237] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 380.012484][T12239] ubi0: detaching mtd0 [ 380.012495][T12255] ubi0: background thread "ubi_bgt0d" started, PID 12255 [ 380.032673][T12239] ubi0: mtd0 is detached [ 380.037025][T12241] ubi0: attaching mtd0 [ 380.045889][T12241] ubi0: scanning is finished [ 380.075962][T12241] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 380.083746][T12241] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 380.091144][T12241] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 380.098118][T12241] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 380.105619][T12241] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 380.112522][T12241] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 380.120707][T12241] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 380.132635][T12241] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 380.142960][T12257] ubi0: background thread "ubi_bgt0d" started, PID 12257 [ 380.150233][T12243] ubi0: detaching mtd0 [ 380.160538][T12243] ubi0: mtd0 is detached [ 380.165084][T12246] ubi0: attaching mtd0 [ 380.170283][T12246] ubi0: scanning is finished [ 380.203086][T12246] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 380.211248][T12246] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 380.218556][T12246] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 380.225836][T12246] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 380.233524][T12246] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 380.242019][T12246] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 380.250839][T12246] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 380.261006][T12246] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 380.271218][T12258] ubi0: background thread "ubi_bgt0d" started, PID 12258 [ 380.278394][T12247] ubi0: detaching mtd0 [ 380.284166][T12247] ubi0: mtd0 is detached [ 380.289066][T12246] ubi0: attaching mtd0 [ 380.295289][T12246] ubi0: scanning is finished [ 380.327021][T12246] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 380.336993][T12249] ubi0: attaching mtd0 [ 380.342409][T12249] ubi0: scanning is finished [ 380.378090][T12249] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 380.387484][T12249] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 380.397423][T12249] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 380.404734][T12249] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 380.412496][T12249] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 380.420282][T12249] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 380.428413][T12249] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 380.442729][T12249] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 380.453059][T12264] ubi0: background thread "ubi_bgt0d" started, PID 12264 [ 380.454376][T12251] ubi0: detaching mtd0 [ 380.466207][T12251] ubi0: mtd0 is detached [ 380.473248][T12229] ubi0: attaching mtd0 [ 380.478046][T12229] ubi0: scanning is finished [ 380.533201][T12229] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 380.543198][T12254] ubi0: attaching mtd0 [ 380.548091][T12254] ubi0: scanning is finished [ 380.595696][T12254] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 380.603855][T12254] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 380.617127][T12254] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 380.624262][T12254] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 380.636409][T12254] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 380.643293][T12254] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 380.651418][T12254] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 380.661721][T12254] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 380.671739][T12271] ubi0: background thread "ubi_bgt0d" started, PID 12271 [ 380.683395][T12256] ubi0: detaching mtd0 [ 380.690302][T12256] ubi0: mtd0 is detached [ 380.695468][T12237] ubi0: attaching mtd0 [ 380.704622][T12237] ubi0: scanning is finished [ 380.732254][T12237] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 380.742810][T12241] ubi0: attaching mtd0 [ 380.747625][T12241] ubi0: scanning is finished [ 380.823496][T12241] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 380.833527][T12263] ubi0: attaching mtd0 [ 380.838735][T12263] ubi0: scanning is finished [ 380.885551][T12263] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 380.893208][T12263] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 380.901451][T12263] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 380.908495][T12263] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 380.918165][T12263] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 380.925192][T12263] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 380.933521][T12263] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 380.943693][T12263] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 380.953960][T12280] ubi0: background thread "ubi_bgt0d" started, PID 12280 [ 380.961368][T12265] ubi0: detaching mtd0 [ 380.967456][T12265] ubi0: mtd0 is detached [ 380.972273][T12266] ubi0: attaching mtd0 [ 380.977139][T12266] ubi0: scanning is finished [ 381.023811][T12266] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 381.037485][T12270] ubi0: attaching mtd0 [ 381.043572][T12270] ubi0: scanning is finished [ 381.096218][T12270] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 381.104158][T12270] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 381.112095][T12270] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 381.119919][T12270] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 381.127547][T12270] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 381.135134][T12270] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 381.143695][T12270] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 381.154662][T12270] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 381.165545][T12272] ubi0: detaching mtd0 [ 381.165567][T12285] ubi0: background thread "ubi_bgt0d" started, PID 12285 [ 381.181617][T12272] ubi0: mtd0 is detached [ 381.186186][T12254] ubi0: attaching mtd0 [ 381.191210][T12254] ubi0: scanning is finished [ 381.224488][T12254] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 381.234585][T12275] ubi0: attaching mtd0 [ 381.239825][T12275] ubi0: scanning is finished [ 381.271864][T12275] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 381.279714][T12275] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 381.287034][T12275] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 381.294976][T12275] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 381.302414][T12275] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 381.309445][T12275] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 381.317880][T12275] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 381.328045][T12275] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 381.338076][T12290] ubi0: background thread "ubi_bgt0d" started, PID 12290 [ 381.338092][T12277] ubi0: detaching mtd0 [ 381.353017][T12277] ubi0: mtd0 is detached [ 381.357489][T12279] ubi0: attaching mtd0 [ 381.363706][T12279] ubi0: scanning is finished [ 381.417378][T12279] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 381.425113][T12279] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 381.432680][T12279] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 381.440101][T12279] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 381.447698][T12279] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 381.454617][T12279] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 381.462737][T12279] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 381.472700][T12279] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 381.484109][T12292] ubi0: background thread "ubi_bgt0d" started, PID 12292 [ 381.492446][T12281] ubi0: detaching mtd0 [ 381.498558][T12281] ubi0: mtd0 is detached [ 381.503139][T12263] ubi0: attaching mtd0 [ 381.507946][T12263] ubi0: scanning is finished [ 381.576999][T12263] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 381.586824][T12284] ubi0: attaching mtd0 [ 381.597638][T12284] ubi0: scanning is finished [ 381.647948][T12284] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 381.655613][T12284] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 381.663231][T12284] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 381.670409][T12284] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 381.678012][T12284] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 381.685281][T12284] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 381.693328][T12284] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 381.705127][T12284] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 381.715540][T12296] ubi0: background thread "ubi_bgt0d" started, PID 12296 [ 381.723040][T12286] ubi0: detaching mtd0 [ 381.731641][T12286] ubi0: mtd0 is detached [ 381.736095][T12270] ubi0: attaching mtd0 [ 381.741428][T12270] ubi0: scanning is finished [ 381.771999][T12270] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 381.782220][T12289] ubi0: attaching mtd0 [ 381.787872][T12289] ubi0: scanning is finished [ 381.833147][T12289] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 381.841122][T12289] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 381.848495][T12289] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 381.855774][T12289] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 381.863555][T12289] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 381.870924][T12289] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 381.880451][T12289] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 381.890893][T12289] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 381.901309][T12301] ubi0: background thread "ubi_bgt0d" started, PID 12301 [ 381.904745][T12291] ubi0: detaching mtd0 [ 381.914334][T12291] ubi0: mtd0 is detached [ 381.918827][T12275] ubi0: attaching mtd0 [ 381.924110][T12275] ubi0: scanning is finished [ 381.972008][T12275] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 381.985975][T12279] ubi0: attaching mtd0 [ 381.992203][T12279] ubi0: scanning is finished [ 382.026609][T12279] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 382.037767][T12295] ubi0: attaching mtd0 [ 382.048755][T12295] ubi0: scanning is finished [ 382.102703][T12295] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 382.110930][T12295] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 382.118324][T12295] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 382.125593][T12295] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 382.133562][T12295] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 382.140469][T12295] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 382.148466][T12295] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 382.162278][T12295] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 382.172743][T12310] ubi0: background thread "ubi_bgt0d" started, PID 12310 [ 382.173414][T12297] ubi0: detaching mtd0 [ 382.186326][T12297] ubi0: mtd0 is detached [ 382.190957][T12284] ubi0: attaching mtd0 [ 382.196426][T12284] ubi0: scanning is finished [ 382.232088][T12284] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 382.242522][T12300] ubi0: attaching mtd0 [ 382.247642][T12300] ubi0: scanning is finished [ 382.285596][T12300] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 382.293624][T12300] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 382.301309][T12300] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 382.308409][T12300] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 382.316362][T12300] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 382.323784][T12300] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 382.332125][T12300] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 382.342477][T12300] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 382.352698][T12315] ubi0: background thread "ubi_bgt0d" started, PID 12315 [ 382.360036][T12302] ubi0: detaching mtd0 [ 382.365978][T12302] ubi0: mtd0 is detached [ 382.370995][T12289] ubi0: attaching mtd0 [ 382.375787][T12289] ubi0: scanning is finished [ 382.426089][T12289] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 382.436613][T12305] ubi0: attaching mtd0 [ 382.447731][T12305] ubi0: scanning is finished [ 382.502967][T12305] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 382.511006][T12305] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 382.518364][T12305] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 382.525442][T12305] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 382.533275][T12305] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 382.540248][T12305] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 382.548316][T12305] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 382.558491][T12305] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 382.568613][T12320] ubi0: background thread "ubi_bgt0d" started, PID 12320 [ 382.575791][T12308] ubi: mtd0 is already attached to ubi0 [ 382.581486][T12309] ubi0: detaching mtd0 [ 382.587666][T12309] ubi0: mtd0 is detached [ 382.592285][T12295] ubi0: attaching mtd0 [ 382.598800][T12295] ubi0: scanning is finished [ 382.661480][T12295] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 382.671394][T12314] ubi0: attaching mtd0 [ 382.676321][T12314] ubi0: scanning is finished [ 382.714167][T12314] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 382.722703][T12314] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 382.730014][T12314] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 382.736982][T12314] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 382.744567][T12314] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 382.751524][T12314] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 382.760355][T12314] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 382.770537][T12314] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 382.780549][T12329] ubi0: background thread "ubi_bgt0d" started, PID 12329 [ 382.787663][T12316] ubi0: detaching mtd0 [ 382.793487][T12316] ubi0: mtd0 is detached [ 382.797843][T12300] ubi0: attaching mtd0 [ 382.803490][T12300] ubi0: scanning is finished [ 382.853870][T12300] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 382.864539][T12319] ubi0: attaching mtd0 [ 382.870613][T12319] ubi0: scanning is finished [ 382.908602][T12319] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 382.916747][T12319] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 382.924094][T12319] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 382.933459][T12319] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 382.942106][T12319] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 382.949295][T12319] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 382.957546][T12319] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 382.971584][T12319] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 382.983356][T12334] ubi0: background thread "ubi_bgt0d" started, PID 12334 [ 382.983411][T12321] ubi0: detaching mtd0 [ 382.998000][T12321] ubi0: mtd0 is detached [ 383.006714][T12311] ubi0: attaching mtd0 [ 383.012820][T12311] ubi0: scanning is finished [ 383.045212][T12311] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 383.056160][T12324] ubi0: attaching mtd0 [ 383.071272][T12324] ubi0: scanning is finished [ 383.124728][T12324] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 383.132610][T12324] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 383.140452][T12324] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 383.147606][T12324] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 383.157269][T12324] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 383.164452][T12324] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 383.172822][T12324] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 383.182892][T12324] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 383.195770][T12339] ubi0: background thread "ubi_bgt0d" started, PID 12339 [ 383.204476][T12327] ubi0: detaching mtd0 [ 383.210294][T12327] ubi0: mtd0 is detached [ 383.215050][T12328] ubi0: attaching mtd0 [ 383.223424][T12328] ubi0: scanning is finished [ 383.288214][T12328] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 383.295888][T12328] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 383.303441][T12328] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 383.310878][T12328] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 383.318539][T12328] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 383.325664][T12328] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 383.334111][T12328] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 383.344334][T12328] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 383.354573][T12341] ubi0: background thread "ubi_bgt0d" started, PID 12341 [ 383.354588][T12330] ubi0: detaching mtd0 [ 383.368273][T12330] ubi0: mtd0 is detached [ 383.375848][T12314] ubi0: attaching mtd0 [ 383.380777][T12314] ubi0: scanning is finished [ 383.411559][T12314] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 383.423451][T12333] ubi0: attaching mtd0 [ 383.435654][T12333] ubi0: scanning is finished [ 383.464903][T12333] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 383.472879][T12333] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 383.482016][T12333] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 383.489308][T12333] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 383.496736][T12333] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 383.503921][T12333] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 383.512106][T12333] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 383.522084][T12333] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 383.532169][T12345] ubi0: background thread "ubi_bgt0d" started, PID 12345 [ 383.539307][T12335] ubi0: detaching mtd0 [ 383.545218][T12335] ubi0: mtd0 is detached [ 383.549847][T12319] ubi0: attaching mtd0 [ 383.554831][T12319] ubi0: scanning is finished [ 383.579326][T12319] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 383.591284][T12338] ubi0: attaching mtd0 [ 383.596975][T12338] ubi0: scanning is finished [ 383.626335][T12338] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 383.634557][T12338] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 383.642559][T12338] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 383.650188][T12338] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 383.658311][T12338] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 383.665558][T12338] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 383.673934][T12338] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 383.686212][T12338] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 383.696569][T12350] ubi0: background thread "ubi_bgt0d" started, PID 12350 [ 383.705977][T12340] ubi0: detaching mtd0 [ 383.712953][T12340] ubi0: mtd0 is detached [ 383.717482][T12324] ubi0: attaching mtd0 [ 383.722736][T12324] ubi0: scanning is finished [ 383.771336][T12324] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 383.785916][T12328] ubi0: attaching mtd0 [ 383.791776][T12328] ubi0: scanning is finished [ 383.836622][T12328] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 383.846508][T12344] ubi0: attaching mtd0 [ 383.852029][T12344] ubi0: scanning is finished [ 383.886391][T12344] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 383.894466][T12344] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 383.902380][T12344] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 383.909480][T12344] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 383.916990][T12344] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 383.924536][T12344] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 383.933193][T12344] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 383.944661][T12344] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 383.955100][T12357] ubi0: background thread "ubi_bgt0d" started, PID 12357 [ 383.955350][T12346] ubi0: detaching mtd0 [ 383.968265][T12346] ubi0: mtd0 is detached [ 383.972713][T12333] ubi0: attaching mtd0 [ 383.978130][T12333] ubi0: scanning is finished [ 384.008722][T12333] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 384.021649][T12349] ubi0: attaching mtd0 [ 384.027134][T12349] ubi0: scanning is finished [ 384.075877][T12349] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 384.084083][T12349] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 384.092161][T12349] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 384.099838][T12349] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 384.107423][T12349] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 384.114591][T12349] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 384.123051][T12349] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 384.133465][T12349] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 384.144045][T12364] ubi0: background thread "ubi_bgt0d" started, PID 12364 [ 384.144064][T12351] ubi0: detaching mtd0 [ 384.157826][T12351] ubi0: mtd0 is detached [ 384.162588][T12338] ubi0: attaching mtd0 [ 384.168969][T12338] ubi0: scanning is finished [ 384.221555][T12338] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 384.231727][T12354] ubi0: attaching mtd0 [ 384.242631][T12354] ubi0: scanning is finished [ 384.296980][T12354] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 384.304837][T12354] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 384.312629][T12354] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 384.319894][T12354] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 384.327472][T12354] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 384.334488][T12354] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 384.342836][T12354] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 384.353117][T12354] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 384.363533][T12369] ubi0: background thread "ubi_bgt0d" started, PID 12369 [ 384.371068][T12356] ubi0: detaching mtd0 [ 384.377212][T12356] ubi0: mtd0 is detached [ 384.383621][T12359] ubi0: attaching mtd0 [ 384.388405][T12359] ubi0: scanning is finished [ 384.424346][T12359] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 384.432370][T12359] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 384.439957][T12359] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 384.447197][T12359] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 384.459210][T12359] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 384.466234][T12359] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 384.475649][T12359] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 384.486061][T12359] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 384.496669][T12371] ubi0: background thread "ubi_bgt0d" started, PID 12371 [ 384.502051][T12360] ubi0: detaching mtd0 [ 384.515817][T12360] ubi0: mtd0 is detached [ 384.520218][T12344] ubi0: attaching mtd0 [ 384.525422][T12344] ubi0: scanning is finished 2022/09/20 08:19:40 executed programs: 1757 [ 384.557680][T12344] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 384.567973][T12363] ubi0: attaching mtd0 [ 384.574406][T12363] ubi0: scanning is finished [ 384.632047][T12363] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 384.640681][T12363] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 384.648102][T12363] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 384.655096][T12363] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 384.662694][T12363] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 384.669643][T12363] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 384.677639][T12363] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 384.687654][T12363] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 384.697723][T12375] ubi0: background thread "ubi_bgt0d" started, PID 12375 [ 384.704912][T12365] ubi0: detaching mtd0 [ 384.711131][T12365] ubi0: mtd0 is detached [ 384.715700][T12349] ubi0: attaching mtd0 [ 384.721493][T12349] ubi0: scanning is finished [ 384.755756][T12349] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 384.768939][T12368] ubi0: attaching mtd0 [ 384.774394][T12368] ubi0: scanning is finished [ 384.808118][T12368] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 384.816934][T12368] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 384.824631][T12368] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 384.837420][T12368] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 384.845017][T12368] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 384.856129][T12368] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 384.864653][T12368] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 384.875089][T12368] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 384.885584][T12380] ubi0: background thread "ubi_bgt0d" started, PID 12380 [ 384.885768][T12370] ubi0: detaching mtd0 [ 384.900015][T12370] ubi0: mtd0 is detached [ 384.904528][T12354] ubi0: attaching mtd0 [ 384.910094][T12354] ubi0: scanning is finished [ 384.965668][T12354] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 384.977676][T12359] ubi0: attaching mtd0 [ 384.983106][T12359] ubi0: scanning is finished [ 385.017781][T12359] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 385.027712][T12374] ubi0: attaching mtd0 [ 385.033117][T12374] ubi0: scanning is finished [ 385.095292][T12374] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 385.103192][T12374] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 385.110877][T12374] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 385.118197][T12374] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 385.125755][T12374] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 385.134447][T12374] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 385.142765][T12374] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 385.152853][T12374] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 385.162861][T12389] ubi0: background thread "ubi_bgt0d" started, PID 12389 [ 385.170050][T12376] ubi0: detaching mtd0 [ 385.175767][T12376] ubi0: mtd0 is detached [ 385.180665][T12363] ubi0: attaching mtd0 [ 385.186175][T12363] ubi0: scanning is finished [ 385.208270][T12363] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 385.218505][T12379] ubi0: attaching mtd0 [ 385.226295][T12379] ubi0: scanning is finished [ 385.258666][T12379] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 385.266244][T12379] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 385.275630][T12379] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 385.283142][T12379] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 385.290846][T12379] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 385.297638][T12379] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 385.306068][T12379] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 385.316200][T12379] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 385.326396][T12381] ubi0: detaching mtd0 [ 385.326408][T12394] ubi0: background thread "ubi_bgt0d" started, PID 12394 [ 385.340110][T12381] ubi0: mtd0 is detached [ 385.344994][T12368] ubi0: attaching mtd0 [ 385.350637][T12368] ubi0: scanning is finished [ 385.382266][T12368] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 385.400216][T12384] ubi0: attaching mtd0 [ 385.411263][T12384] ubi0: scanning is finished [ 385.453646][T12384] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 385.463748][T12384] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 385.471664][T12384] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 385.479046][T12384] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 385.486664][T12384] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 385.493590][T12384] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 385.501644][T12384] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 385.511627][T12384] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 385.522391][T12399] ubi0: background thread "ubi_bgt0d" started, PID 12399 [ 385.529838][T12386] ubi0: detaching mtd0 [ 385.535712][T12386] ubi0: mtd0 is detached [ 385.541598][T12388] ubi0: attaching mtd0 [ 385.547386][T12388] ubi0: scanning is finished [ 385.583445][T12388] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 385.591171][T12388] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 385.598468][T12388] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 385.605565][T12388] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 385.613148][T12388] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 385.620227][T12388] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 385.628245][T12388] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 385.638343][T12388] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 385.648312][T12401] ubi0: background thread "ubi_bgt0d" started, PID 12401 [ 385.655561][T12390] ubi0: detaching mtd0 [ 385.666526][T12390] ubi0: mtd0 is detached [ 385.671667][T12374] ubi0: attaching mtd0 [ 385.676408][T12374] ubi0: scanning is finished [ 385.727129][T12374] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 385.737694][T12393] ubi0: attaching mtd0 [ 385.744005][T12393] ubi0: scanning is finished [ 385.795093][T12393] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 385.807131][T12393] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 385.817339][T12393] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 385.826479][T12393] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 385.836914][T12393] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 385.846476][T12393] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 385.856664][T12393] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 385.869064][T12393] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 385.883068][T12395] ubi0: detaching mtd0 [ 385.883107][T12405] ubi0: background thread "ubi_bgt0d" started, PID 12405 [ 385.896130][T12395] ubi0: mtd0 is detached [ 385.901619][T12379] ubi0: attaching mtd0 [ 385.907108][T12379] ubi0: scanning is finished [ 385.953269][T12379] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 385.964122][T12398] ubi0: attaching mtd0 [ 385.969545][T12398] ubi0: scanning is finished [ 386.023755][T12398] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 386.031846][T12398] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 386.039191][T12398] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 386.046195][T12398] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 386.053770][T12398] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 386.060688][T12398] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 386.068725][T12398] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 386.079158][T12398] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 386.089191][T12410] ubi0: background thread "ubi_bgt0d" started, PID 12410 [ 386.096683][T12400] ubi0: detaching mtd0 [ 386.102503][T12400] ubi0: mtd0 is detached [ 386.106884][T12384] ubi0: attaching mtd0 [ 386.111870][T12384] ubi0: scanning is finished [ 386.144449][T12384] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 386.155460][T12388] ubi0: attaching mtd0 [ 386.172335][T12388] ubi0: scanning is finished [ 386.221171][T12388] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 386.238154][T12404] ubi0: attaching mtd0 [ 386.244313][T12404] ubi0: scanning is finished [ 386.281572][T12404] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 386.289847][T12404] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 386.297214][T12404] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 386.304512][T12404] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 386.312474][T12404] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 386.321007][T12404] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 386.329346][T12404] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 386.340786][T12404] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 386.350919][T12406] ubi0: detaching mtd0 [ 386.350951][T12420] ubi0: background thread "ubi_bgt0d" started, PID 12420 [ 386.368667][T12406] ubi0: mtd0 is detached [ 386.373358][T12393] ubi0: attaching mtd0 [ 386.378374][T12393] ubi0: scanning is finished [ 386.408324][T12393] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 386.424344][T12409] ubi0: attaching mtd0 [ 386.429871][T12409] ubi0: scanning is finished [ 386.465944][T12409] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 386.474452][T12409] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 386.482156][T12409] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 386.489463][T12409] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 386.497425][T12409] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 386.504798][T12409] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 386.514310][T12409] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 386.524616][T12409] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 386.534801][T12411] ubi0: detaching mtd0 [ 386.534814][T12425] ubi0: background thread "ubi_bgt0d" started, PID 12425 [ 386.547836][T12411] ubi0: mtd0 is detached [ 386.552719][T12400] ubi0: attaching mtd0 [ 386.557593][T12400] ubi0: scanning is finished [ 386.612880][T12400] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 386.625595][T12415] ubi0: attaching mtd0 [ 386.631197][T12415] ubi0: scanning is finished [ 386.684003][T12415] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 386.691652][T12415] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 386.699820][T12415] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 386.706776][T12415] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 386.714264][T12415] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 386.724148][T12415] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 386.733676][T12415] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 386.743800][T12415] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 386.753854][T12431] ubi0: background thread "ubi_bgt0d" started, PID 12431 [ 386.761082][T12417] ubi0: detaching mtd0 [ 386.767866][T12417] ubi0: mtd0 is detached [ 386.772558][T12419] ubi0: attaching mtd0 [ 386.777239][T12419] ubi0: scanning is finished [ 386.827424][T12419] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 386.835137][T12419] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 386.847504][T12419] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 386.855512][T12419] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 386.866522][T12419] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 386.874705][T12419] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 386.886424][T12419] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 386.897407][T12419] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 386.909123][T12433] ubi0: background thread "ubi_bgt0d" started, PID 12433 [ 386.911404][T12421] ubi0: detaching mtd0 [ 386.922999][T12421] ubi0: mtd0 is detached [ 386.927457][T12404] ubi0: attaching mtd0 [ 386.933694][T12404] ubi0: scanning is finished [ 386.961152][T12404] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 386.976383][T12424] ubi0: attaching mtd0 [ 386.981565][T12424] ubi0: scanning is finished [ 387.026634][T12424] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 387.034279][T12424] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 387.045977][T12424] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 387.053264][T12424] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 387.064982][T12424] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 387.072242][T12424] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 387.084611][T12424] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 387.094948][T12424] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 387.110892][T12437] ubi0: background thread "ubi_bgt0d" started, PID 12437 [ 387.118406][T12426] ubi0: detaching mtd0 [ 387.125795][T12426] ubi0: mtd0 is detached [ 387.130530][T12411] ubi0: attaching mtd0 [ 387.135869][T12411] ubi0: scanning is finished [ 387.193157][T12411] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 387.204647][T12430] ubi0: attaching mtd0 [ 387.215477][T12430] ubi0: scanning is finished [ 387.242396][T12430] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 387.254036][T12430] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 387.262403][T12430] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 387.273913][T12430] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 387.282228][T12430] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 387.292999][T12430] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 387.302050][T12430] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 387.315688][T12430] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 387.326627][T12442] ubi0: background thread "ubi_bgt0d" started, PID 12442 [ 387.334013][T12432] ubi0: detaching mtd0 [ 387.340864][T12432] ubi0: mtd0 is detached [ 387.345408][T12415] ubi0: attaching mtd0 [ 387.351101][T12415] ubi0: scanning is finished [ 387.381463][T12415] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 387.391623][T12419] ubi0: attaching mtd0 [ 387.396427][T12419] ubi0: scanning is finished [ 387.433275][T12419] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 387.444608][T12436] ubi0: attaching mtd0 [ 387.449749][T12436] ubi0: scanning is finished [ 387.492897][T12436] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 387.503371][T12436] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 387.510870][T12436] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 387.518501][T12436] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 387.526611][T12436] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 387.534975][T12436] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 387.543389][T12436] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 387.555999][T12436] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 387.570429][T12438] ubi0: detaching mtd0 [ 387.570438][T12451] ubi0: background thread "ubi_bgt0d" started, PID 12451 [ 387.583415][T12438] ubi0: mtd0 is detached [ 387.588158][T12424] ubi0: attaching mtd0 [ 387.595207][T12424] ubi0: scanning is finished [ 387.647667][T12424] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 387.657478][T12441] ubi0: attaching mtd0 [ 387.668482][T12441] ubi0: scanning is finished [ 387.706469][T12441] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 387.714531][T12441] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 387.722579][T12441] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 387.735389][T12441] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 387.742894][T12441] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 387.749904][T12441] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 387.759636][T12441] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 387.771285][T12441] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 387.785060][T12456] ubi0: background thread "ubi_bgt0d" started, PID 12456 [ 387.792514][T12443] ubi0: detaching mtd0 [ 387.798615][T12443] ubi0: mtd0 is detached [ 387.808172][T12430] ubi0: attaching mtd0 [ 387.813697][T12430] ubi0: scanning is finished [ 387.848378][T12430] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 387.863447][T12446] ubi0: attaching mtd0 [ 387.868554][T12446] ubi0: scanning is finished [ 387.910698][T12446] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 387.918431][T12446] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 387.926865][T12446] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 387.934135][T12446] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 387.942667][T12446] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 387.949802][T12446] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 387.958044][T12446] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 387.968222][T12446] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 387.978348][T12461] ubi0: background thread "ubi_bgt0d" started, PID 12461 [ 387.978351][T12449] ubi0: detaching mtd0 [ 387.996295][T12449] ubi0: mtd0 is detached [ 388.000908][T12450] ubi0: attaching mtd0 [ 388.005743][T12450] ubi0: scanning is finished [ 388.083448][T12450] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 388.091463][T12450] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 388.099224][T12450] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 388.106454][T12450] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 388.116597][T12450] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 388.123622][T12450] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 388.132489][T12450] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 388.142594][T12450] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 388.152946][T12463] ubi0: background thread "ubi_bgt0d" started, PID 12463 [ 388.152957][T12452] ubi0: detaching mtd0 [ 388.168017][T12452] ubi0: mtd0 is detached [ 388.172500][T12436] ubi0: attaching mtd0 [ 388.178429][T12436] ubi0: scanning is finished [ 388.208976][T12436] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 388.220557][T12455] ubi0: attaching mtd0 [ 388.228926][T12455] ubi0: scanning is finished [ 388.268276][T12455] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 388.276191][T12455] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 388.283772][T12455] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 388.291886][T12455] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 388.299486][T12455] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 388.306913][T12455] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 388.315276][T12455] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 388.326475][T12455] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 388.336516][T12457] ubi0: detaching mtd0 [ 388.336727][T12467] ubi0: background thread "ubi_bgt0d" started, PID 12467 [ 388.350863][T12457] ubi0: mtd0 is detached [ 388.355578][T12441] ubi0: attaching mtd0 [ 388.361663][T12441] ubi0: scanning is finished [ 388.383435][T12441] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 388.395423][T12460] ubi0: attaching mtd0 [ 388.404515][T12460] ubi0: scanning is finished [ 388.469057][T12460] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 388.476937][T12460] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 388.485180][T12460] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 388.492629][T12460] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 388.500556][T12460] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 388.507785][T12460] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 388.515990][T12460] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 388.526390][T12460] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 388.536770][T12473] ubi0: background thread "ubi_bgt0d" started, PID 12473 [ 388.536865][T12462] ubi0: detaching mtd0 [ 388.552840][T12462] ubi0: mtd0 is detached [ 388.557343][T12446] ubi0: attaching mtd0 [ 388.562595][T12446] ubi0: scanning is finished [ 388.588693][T12446] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 388.602645][T12450] ubi0: attaching mtd0 [ 388.608424][T12450] ubi0: scanning is finished [ 388.650361][T12450] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 388.663617][T12466] ubi0: attaching mtd0 [ 388.670246][T12466] ubi0: scanning is finished [ 388.710219][T12466] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 388.717871][T12466] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 388.725331][T12466] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 388.732565][T12466] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 388.740565][T12466] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 388.747416][T12466] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 388.756811][T12466] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 388.767563][T12466] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 388.778371][T12468] ubi0: detaching mtd0 [ 388.778410][T12481] ubi0: background thread "ubi_bgt0d" started, PID 12481 [ 388.791850][T12468] ubi0: mtd0 is detached [ 388.797531][T12455] ubi0: attaching mtd0 [ 388.803448][T12455] ubi0: scanning is finished [ 388.851985][T12455] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 388.866263][T12471] ubi0: attaching mtd0 [ 388.872024][T12471] ubi0: scanning is finished [ 388.941025][T12471] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 388.948534][T12471] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 388.956212][T12471] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 388.963403][T12471] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 388.970961][T12471] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 388.977730][T12471] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 388.986914][T12471] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 388.997741][T12471] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 389.008354][T12487] ubi0: background thread "ubi_bgt0d" started, PID 12487 [ 389.015661][T12472] ubi0: detaching mtd0 [ 389.023433][T12472] ubi0: mtd0 is detached [ 389.027785][T12460] ubi0: attaching mtd0 [ 389.032983][T12460] ubi0: scanning is finished [ 389.060393][T12460] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 389.073644][T12476] ubi0: attaching mtd0 [ 389.079765][T12476] ubi0: scanning is finished [ 389.125966][T12476] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 389.133674][T12476] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 389.141143][T12476] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 389.148691][T12476] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 389.156313][T12476] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 389.164659][T12476] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 389.172874][T12476] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 389.182894][T12476] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 389.192957][T12491] ubi0: background thread "ubi_bgt0d" started, PID 12491 [ 389.193024][T12478] ubi0: detaching mtd0 [ 389.207442][T12478] ubi0: mtd0 is detached [ 389.212538][T12480] ubi0: attaching mtd0 [ 389.217406][T12480] ubi0: scanning is finished [ 389.247770][T12480] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 389.255852][T12480] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 389.263893][T12480] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 389.271352][T12480] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 389.279087][T12480] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 389.286046][T12480] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 389.294415][T12480] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 389.304769][T12480] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 389.315545][T12493] ubi0: background thread "ubi_bgt0d" started, PID 12493 [ 389.323296][T12482] ubi0: detaching mtd0 [ 389.330142][T12482] ubi0: mtd0 is detached [ 389.334656][T12466] ubi0: attaching mtd0 [ 389.339690][T12466] ubi0: scanning is finished [ 389.372501][T12466] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 389.382147][T12485] ubi0: attaching mtd0 [ 389.386926][T12485] ubi0: scanning is finished [ 389.433879][T12485] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 389.442216][T12485] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 389.450049][T12485] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 389.457220][T12485] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 389.465140][T12485] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 389.472377][T12485] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 389.480653][T12485] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 389.490980][T12485] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 389.501609][T12486] ubi0: detaching mtd0 [ 389.501972][T12497] ubi0: background thread "ubi_bgt0d" started, PID 12497 [ 389.516524][T12486] ubi0: mtd0 is detached [ 389.521182][T12471] ubi0: attaching mtd0 [ 389.526119][T12471] ubi0: scanning is finished 2022/09/20 08:19:45 executed programs: 1782 [ 389.573586][T12471] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 389.583705][T12490] ubi0: attaching mtd0 [ 389.588692][T12490] ubi0: scanning is finished [ 389.621439][T12490] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 389.629011][T12490] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 389.636216][T12490] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 389.643682][T12490] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 389.651302][T12490] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 389.658071][T12490] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 389.667161][T12490] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 389.677156][T12490] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 389.687125][T12503] ubi0: background thread "ubi_bgt0d" started, PID 12503 [ 389.694439][T12492] ubi0: detaching mtd0 [ 389.701316][T12492] ubi0: mtd0 is detached [ 389.705891][T12476] ubi0: attaching mtd0 [ 389.711032][T12476] ubi0: scanning is finished [ 389.740950][T12476] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 389.753554][T12480] ubi0: attaching mtd0 [ 389.758379][T12480] ubi0: scanning is finished [ 389.824943][T12480] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 389.840653][T12496] ubi0: attaching mtd0 [ 389.846285][T12496] ubi0: scanning is finished [ 389.892408][T12496] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 389.905010][T12496] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 389.912433][T12496] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 389.924116][T12496] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 389.931720][T12496] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 389.938594][T12496] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 389.949028][T12496] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 389.959244][T12496] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 389.971092][T12512] ubi0: background thread "ubi_bgt0d" started, PID 12512 [ 389.978290][T12498] ubi0: detaching mtd0 [ 389.984332][T12498] ubi0: mtd0 is detached [ 389.989044][T12486] ubi0: attaching mtd0 [ 389.995202][T12486] ubi0: scanning is finished [ 390.019783][T12486] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 390.029840][T12502] ubi0: attaching mtd0 [ 390.034992][T12502] ubi0: scanning is finished [ 390.108163][T12502] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 390.115937][T12502] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 390.123641][T12502] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 390.131029][T12502] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 390.138688][T12502] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 390.145863][T12502] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 390.154133][T12502] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 390.166701][T12502] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 390.176972][T12517] ubi0: background thread "ubi_bgt0d" started, PID 12517 [ 390.177335][T12504] ubi0: detaching mtd0 [ 390.192287][T12504] ubi0: mtd0 is detached [ 390.197011][T12490] ubi0: attaching mtd0 [ 390.204694][T12490] ubi0: scanning is finished [ 390.233993][T12490] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 390.246687][T12507] ubi0: attaching mtd0 [ 390.252522][T12507] ubi0: scanning is finished [ 390.318486][T12507] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 390.326183][T12507] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 390.333533][T12507] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 390.340616][T12507] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 390.348051][T12507] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 390.355153][T12507] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 390.363311][T12507] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 390.373327][T12507] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 390.383360][T12522] ubi0: background thread "ubi_bgt0d" started, PID 12522 [ 390.390532][T12509] ubi0: detaching mtd0 [ 390.397258][T12509] ubi0: mtd0 is detached [ 390.402160][T12511] ubi0: attaching mtd0 [ 390.407159][T12511] ubi0: scanning is finished [ 390.439966][T12511] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 390.447558][T12511] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 390.455011][T12511] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 390.462230][T12511] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 390.469851][T12511] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 390.476698][T12511] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 390.485015][T12511] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 390.495159][T12511] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 390.505317][T12524] ubi0: background thread "ubi_bgt0d" started, PID 12524 [ 390.512692][T12513] ubi0: detaching mtd0 [ 390.518245][T12513] ubi0: mtd0 is detached [ 390.523522][T12496] ubi0: attaching mtd0 [ 390.528538][T12496] ubi0: scanning is finished [ 390.564663][T12496] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 390.575379][T12516] ubi0: attaching mtd0 [ 390.580956][T12516] ubi0: scanning is finished [ 390.621320][T12516] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 390.629692][T12516] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 390.637025][T12516] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 390.645374][T12516] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 390.653458][T12516] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 390.660629][T12516] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 390.668798][T12516] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 390.679266][T12516] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 390.689543][T12528] ubi0: background thread "ubi_bgt0d" started, PID 12528 [ 390.689609][T12518] ubi0: detaching mtd0 [ 390.704669][T12518] ubi0: mtd0 is detached [ 390.709199][T12502] ubi0: attaching mtd0 [ 390.714036][T12502] ubi0: scanning is finished [ 390.748432][T12502] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 390.761729][T12521] ubi0: attaching mtd0 [ 390.766682][T12521] ubi0: scanning is finished [ 390.807293][T12521] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 390.815761][T12521] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 390.826921][T12521] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 390.835182][T12521] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 390.846499][T12521] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 390.855630][T12521] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 390.865867][T12521] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 390.875832][T12521] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 390.885820][T12523] ubi0: detaching mtd0 [ 390.885888][T12533] ubi0: background thread "ubi_bgt0d" started, PID 12533 [ 390.898673][T12523] ubi0: mtd0 is detached [ 390.903258][T12507] ubi0: attaching mtd0 [ 390.908101][T12507] ubi0: scanning is finished [ 390.951087][T12507] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 390.965599][T12511] ubi0: attaching mtd0 [ 390.972116][T12511] ubi0: scanning is finished [ 391.011809][T12511] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 391.024806][T12527] ubi0: attaching mtd0 [ 391.031692][T12527] ubi0: scanning is finished [ 391.102350][T12527] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 391.110261][T12527] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 391.117637][T12527] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 391.124718][T12527] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 391.136493][T12527] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 391.143345][T12527] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 391.155685][T12527] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 391.165815][T12527] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 391.180473][T12542] ubi0: background thread "ubi_bgt0d" started, PID 12542 [ 391.187651][T12529] ubi0: detaching mtd0 [ 391.196976][T12529] ubi0: mtd0 is detached [ 391.204400][T12516] ubi0: attaching mtd0 [ 391.209940][T12516] ubi0: scanning is finished [ 391.261876][T12516] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 391.273348][T12532] ubi0: attaching mtd0 [ 391.279569][T12532] ubi0: scanning is finished [ 391.356070][T12532] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 391.363844][T12532] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 391.371269][T12532] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 391.378343][T12532] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 391.385884][T12532] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 391.392898][T12532] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 391.401273][T12532] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 391.411577][T12532] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 391.423392][T12534] ubi0: detaching mtd0 [ 391.423399][T12548] ubi0: background thread "ubi_bgt0d" started, PID 12548 [ 391.438640][T12534] ubi0: mtd0 is detached [ 391.443407][T12521] ubi0: attaching mtd0 [ 391.448332][T12521] ubi0: scanning is finished [ 391.492273][T12521] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 391.502086][T12537] ubi0: attaching mtd0 [ 391.507938][T12537] ubi0: scanning is finished [ 391.548217][T12537] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 391.556131][T12537] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 391.564589][T12537] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 391.571961][T12537] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 391.580881][T12537] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 391.587744][T12537] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 391.596005][T12537] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 391.605964][T12537] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 391.615968][T12539] ubi0: detaching mtd0 [ 391.615972][T12552] ubi0: background thread "ubi_bgt0d" started, PID 12552 [ 391.629178][T12539] ubi0: mtd0 is detached [ 391.634255][T12541] ubi0: attaching mtd0 [ 391.639305][T12541] ubi0: scanning is finished [ 391.673653][T12541] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 391.681590][T12541] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 391.689019][T12541] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 391.696067][T12541] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 391.703585][T12541] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 391.710503][T12541] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 391.718673][T12541] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 391.728939][T12541] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 391.739167][T12543] ubi0: detaching mtd0 [ 391.739519][T12554] ubi0: background thread "ubi_bgt0d" started, PID 12554 [ 391.752064][T12543] ubi0: mtd0 is detached [ 391.756596][T12527] ubi0: attaching mtd0 [ 391.762872][T12527] ubi0: scanning is finished [ 391.811598][T12527] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 391.823832][T12546] ubi0: attaching mtd0 [ 391.828633][T12546] ubi0: scanning is finished [ 391.896728][T12546] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 391.907939][T12546] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 391.915826][T12546] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 391.923380][T12546] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 391.933372][T12546] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 391.940729][T12546] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 391.949095][T12546] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 391.959473][T12546] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 391.970068][T12558] ubi0: background thread "ubi_bgt0d" started, PID 12558 [ 391.976714][T12547] ubi0: detaching mtd0 [ 391.985641][T12547] ubi0: mtd0 is detached [ 391.990339][T12532] ubi0: attaching mtd0 [ 391.995396][T12532] ubi0: scanning is finished [ 392.025007][T12532] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 392.036563][T12551] ubi0: attaching mtd0 [ 392.043209][T12551] ubi0: scanning is finished [ 392.067941][T12551] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 392.075986][T12551] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 392.084156][T12551] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 392.091956][T12551] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 392.101197][T12551] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 392.108120][T12551] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 392.116232][T12551] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 392.129080][T12551] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 392.139384][T12553] ubi0: detaching mtd0 [ 392.139477][T12563] ubi0: background thread "ubi_bgt0d" started, PID 12563 [ 392.154626][T12553] ubi0: mtd0 is detached [ 392.159500][T12537] ubi0: attaching mtd0 [ 392.164699][T12537] ubi0: scanning is finished [ 392.213003][T12537] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 392.227075][T12541] ubi0: attaching mtd0 [ 392.232674][T12541] ubi0: scanning is finished [ 392.261641][T12541] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 392.276702][T12557] ubi0: attaching mtd0 [ 392.283235][T12557] ubi0: scanning is finished [ 392.317094][T12557] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 392.325131][T12557] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 392.332967][T12557] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 392.344607][T12557] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 392.352431][T12557] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 392.364278][T12557] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 392.372639][T12557] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 392.387250][T12557] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 392.397499][T12572] ubi0: background thread "ubi_bgt0d" started, PID 12572 [ 392.397509][T12559] ubi0: detaching mtd0 [ 392.416060][T12559] ubi0: mtd0 is detached [ 392.420718][T12546] ubi0: attaching mtd0 [ 392.425571][T12546] ubi0: scanning is finished [ 392.474273][T12546] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 392.488651][T12562] ubi0: attaching mtd0 [ 392.495537][T12562] ubi0: scanning is finished [ 392.536551][T12562] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 392.545915][T12562] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 392.553652][T12562] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 392.561147][T12562] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 392.568620][T12562] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 392.576019][T12562] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 392.584286][T12562] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 392.594248][T12562] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 392.604514][T12578] ubi0: background thread "ubi_bgt0d" started, PID 12578 [ 392.611952][T12564] ubi0: detaching mtd0 [ 392.617944][T12564] ubi0: mtd0 is detached [ 392.623422][T12551] ubi0: attaching mtd0 [ 392.628148][T12551] ubi0: scanning is finished [ 392.651415][T12551] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 392.665581][T12567] ubi0: attaching mtd0 [ 392.672152][T12567] ubi0: scanning is finished [ 392.734541][T12567] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 392.747203][T12567] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 392.754658][T12567] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 392.766188][T12567] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 392.774760][T12567] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 392.786072][T12567] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 392.794384][T12567] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 392.808791][T12567] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 392.818822][T12583] ubi0: background thread "ubi_bgt0d" started, PID 12583 [ 392.829329][T12571] ubi0: detaching mtd0 [ 392.836436][T12571] ubi0: mtd0 is detached [ 392.840983][T12570] ubi0: attaching mtd0 [ 392.845674][T12570] ubi0: scanning is finished [ 392.905275][T12570] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 392.912983][T12570] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 392.920719][T12570] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 392.927875][T12570] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 392.935424][T12570] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 392.944047][T12570] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 392.952136][T12570] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 392.963135][T12570] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 392.973536][T12573] ubi0: detaching mtd0 [ 392.973797][T12585] ubi0: background thread "ubi_bgt0d" started, PID 12585 [ 392.990195][T12573] ubi0: mtd0 is detached [ 392.994752][T12559] ubi0: attaching mtd0 [ 393.001326][T12559] ubi0: scanning is finished [ 393.034956][T12559] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 393.046738][T12577] ubi0: attaching mtd0 [ 393.059438][T12577] ubi0: scanning is finished [ 393.118444][T12577] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 393.126164][T12577] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 393.133582][T12577] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 393.141099][T12577] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 393.148658][T12577] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 393.155696][T12577] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 393.168222][T12577] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 393.178665][T12577] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 393.189166][T12590] ubi0: background thread "ubi_bgt0d" started, PID 12590 [ 393.193503][T12579] ubi0: detaching mtd0 [ 393.203528][T12579] ubi0: mtd0 is detached [ 393.208037][T12562] ubi0: attaching mtd0 [ 393.213563][T12562] ubi0: scanning is finished [ 393.241383][T12562] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 393.252648][T12582] ubi0: attaching mtd0 [ 393.260349][T12582] ubi0: scanning is finished [ 393.297345][T12582] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 393.305928][T12582] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 393.314048][T12582] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 393.322039][T12582] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 393.330216][T12582] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 393.337154][T12582] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 393.345344][T12582] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 393.355829][T12582] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 393.366130][T12594] ubi0: background thread "ubi_bgt0d" started, PID 12594 [ 393.366751][T12584] ubi0: detaching mtd0 [ 393.380116][T12584] ubi0: mtd0 is detached [ 393.384699][T12567] ubi0: attaching mtd0 [ 393.390174][T12567] ubi0: scanning is finished [ 393.433193][T12567] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 393.446178][T12570] ubi0: attaching mtd0 [ 393.453417][T12570] ubi0: scanning is finished [ 393.492344][T12570] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 393.502634][T12588] ubi0: attaching mtd0 [ 393.507475][T12588] ubi0: scanning is finished [ 393.571997][T12588] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 393.583945][T12588] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 393.591625][T12588] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 393.598777][T12588] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 393.606402][T12588] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 393.617577][T12588] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 393.625720][T12588] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 393.638948][T12588] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 393.649567][T12589] ubi0: detaching mtd0 [ 393.649777][T12603] ubi0: background thread "ubi_bgt0d" started, PID 12603 [ 393.667260][T12589] ubi0: mtd0 is detached [ 393.672559][T12577] ubi0: attaching mtd0 [ 393.678179][T12577] ubi0: scanning is finished [ 393.721615][T12577] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 393.735549][T12593] ubi0: attaching mtd0 [ 393.740630][T12593] ubi0: scanning is finished [ 393.783960][T12593] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 393.791755][T12593] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 393.799183][T12593] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 393.806128][T12593] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 393.813831][T12593] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 393.820909][T12593] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 393.829908][T12593] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 393.840065][T12593] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 393.850173][T12609] ubi0: background thread "ubi_bgt0d" started, PID 12609 [ 393.857373][T12595] ubi0: detaching mtd0 [ 393.864748][T12595] ubi0: mtd0 is detached [ 393.870114][T12582] ubi0: attaching mtd0 [ 393.874785][T12582] ubi0: scanning is finished [ 393.905457][T12582] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 393.917056][T12598] ubi0: attaching mtd0 [ 393.932808][T12598] ubi0: scanning is finished [ 393.991619][T12598] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 394.001043][T12598] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 394.008249][T12598] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 394.015244][T12598] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 394.022750][T12598] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 394.029707][T12598] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 394.037909][T12598] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 394.048052][T12598] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 394.058246][T12615] ubi0: background thread "ubi_bgt0d" started, PID 12615 [ 394.065446][T12600] ubi0: detaching mtd0 [ 394.071153][T12600] ubi0: mtd0 is detached [ 394.075635][T12602] ubi0: attaching mtd0 [ 394.081009][T12602] ubi0: scanning is finished [ 394.106775][T12602] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 394.116380][T12602] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 394.123980][T12602] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 394.131673][T12602] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 394.139798][T12602] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 394.146879][T12602] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 394.155428][T12602] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 394.170141][T12602] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 394.183133][T12616] ubi0: background thread "ubi_bgt0d" started, PID 12616 [ 394.191736][T12604] ubi0: detaching mtd0 [ 394.197901][T12604] ubi0: mtd0 is detached [ 394.205776][T12589] ubi0: attaching mtd0 [ 394.211131][T12589] ubi0: scanning is finished [ 394.231681][T12589] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 394.246074][T12608] ubi0: attaching mtd0 [ 394.251282][T12608] ubi0: scanning is finished [ 394.302399][T12608] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 394.311117][T12608] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 394.318516][T12608] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 394.325834][T12608] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 394.333523][T12608] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 394.341922][T12608] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 394.350183][T12608] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 394.360570][T12608] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 394.372562][T12621] ubi0: background thread "ubi_bgt0d" started, PID 12621 [ 394.376383][T12610] ubi0: detaching mtd0 [ 394.385561][T12610] ubi0: mtd0 is detached [ 394.393190][T12593] ubi0: attaching mtd0 [ 394.397934][T12593] ubi0: scanning is finished [ 394.425537][T12593] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 394.436212][T12613] ubi0: attaching mtd0 [ 394.441415][T12613] ubi0: scanning is finished [ 394.463865][T12613] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 394.474950][T12613] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 394.482887][T12613] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 394.490476][T12613] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 394.498124][T12613] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 394.505601][T12613] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 394.517193][T12613] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 394.528139][T12613] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 394.542107][T12626] ubi0: background thread "ubi_bgt0d" started, PID 12626 [ 394.542613][T12614] ubi0: detaching mtd0 [ 394.555076][T12614] ubi0: mtd0 is detached [ 394.559921][T12598] ubi0: attaching mtd0 [ 394.564729][T12598] ubi0: scanning is finished 2022/09/20 08:19:50 executed programs: 1807 [ 394.589887][T12598] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 394.600146][T12604] ubi0: attaching mtd0 [ 394.605306][T12604] ubi0: scanning is finished [ 394.653145][T12604] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 394.664869][T12620] ubi0: attaching mtd0 [ 394.670402][T12620] ubi0: scanning is finished [ 394.710131][T12620] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 394.717986][T12620] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 394.726221][T12620] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 394.733715][T12620] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 394.742498][T12620] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 394.749717][T12620] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 394.757783][T12620] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 394.768077][T12620] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 394.778234][T12622] ubi0: detaching mtd0 [ 394.778395][T12635] ubi0: background thread "ubi_bgt0d" started, PID 12635 [ 394.792071][T12622] ubi0: mtd0 is detached [ 394.796411][T12608] ubi0: attaching mtd0 [ 394.802938][T12608] ubi0: scanning is finished [ 394.862426][T12608] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 394.876936][T12625] ubi0: attaching mtd0 [ 394.883183][T12625] ubi0: scanning is finished [ 394.938649][T12625] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 394.951197][T12625] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 394.958647][T12625] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 394.965883][T12625] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 394.974074][T12625] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 394.981190][T12625] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 394.989364][T12625] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 394.999533][T12625] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 395.009781][T12643] ubi0: background thread "ubi_bgt0d" started, PID 12643 [ 395.017033][T12627] ubi0: detaching mtd0 [ 395.024152][T12627] ubi0: mtd0 is detached [ 395.028673][T12613] ubi0: attaching mtd0 [ 395.034257][T12613] ubi0: scanning is finished [ 395.057961][T12613] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 395.073009][T12630] ubi0: attaching mtd0 [ 395.078418][T12630] ubi0: scanning is finished [ 395.132675][T12630] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 395.141213][T12630] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 395.148511][T12630] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 395.156079][T12630] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 395.164943][T12630] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 395.172273][T12630] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 395.180621][T12630] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 395.190727][T12630] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 395.200871][T12648] ubi0: background thread "ubi_bgt0d" started, PID 12648 [ 395.208044][T12632] ubi0: detaching mtd0 [ 395.214152][T12632] ubi0: mtd0 is detached [ 395.218582][T12634] ubi0: attaching mtd0 [ 395.223931][T12634] ubi0: scanning is finished [ 395.272319][T12634] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 395.280312][T12634] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 395.287720][T12634] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 395.295212][T12634] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 395.302993][T12634] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 395.310178][T12634] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 395.318376][T12634] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 395.328936][T12634] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 395.339159][T12636] ubi0: detaching mtd0 [ 395.339350][T12650] ubi0: background thread "ubi_bgt0d" started, PID 12650 [ 395.354100][T12636] ubi0: mtd0 is detached [ 395.358744][T12638] ubi0: attaching mtd0 [ 395.364460][T12638] ubi0: scanning is finished [ 395.398807][T12638] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 395.407080][T12638] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 395.419187][T12638] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 395.426153][T12638] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 395.433727][T12638] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 395.440890][T12638] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 395.449051][T12638] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 395.459015][T12638] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 395.469002][T12651] ubi0: background thread "ubi_bgt0d" started, PID 12651 [ 395.476107][T12641] ubi0: detaching mtd0 [ 395.483449][T12641] ubi0: mtd0 is detached [ 395.487894][T12642] ubi0: attaching mtd0 [ 395.493193][T12642] ubi0: scanning is finished [ 395.556271][T12642] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 395.565442][T12642] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 395.575928][T12642] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 395.584562][T12642] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 395.594853][T12642] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 395.603247][T12642] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 395.614040][T12642] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 395.626589][T12642] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 395.638947][T12652] ubi0: background thread "ubi_bgt0d" started, PID 12652 [ 395.646816][T12644] ubi0: detaching mtd0 [ 395.653751][T12644] ubi0: mtd0 is detached [ 395.658449][T12625] ubi0: attaching mtd0 [ 395.663461][T12625] ubi0: scanning is finished [ 395.691000][T12625] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 395.701700][T12647] ubi0: attaching mtd0 [ 395.706955][T12647] ubi0: scanning is finished [ 395.746349][T12647] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 395.753931][T12647] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 395.761424][T12647] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 395.768544][T12647] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 395.778463][T12647] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 395.785352][T12647] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 395.795526][T12647] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 395.805661][T12647] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 395.817883][T12656] ubi0: background thread "ubi_bgt0d" started, PID 12656 [ 395.826425][T12649] ubi0: detaching mtd0 [ 395.834290][T12649] ubi0: mtd0 is detached [ 395.839601][T12630] ubi0: attaching mtd0 [ 395.844276][T12630] ubi0: scanning is finished [ 395.874191][T12630] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 395.885230][T12634] ubi0: attaching mtd0 [ 395.890195][T12634] ubi0: scanning is finished [ 395.928130][T12634] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 395.939632][T12638] ubi0: attaching mtd0 [ 395.944716][T12638] ubi0: scanning is finished [ 395.987552][T12638] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 395.997596][T12642] ubi0: attaching mtd0 [ 396.002776][T12642] ubi0: scanning is finished [ 396.039845][T12642] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 396.053199][T12655] ubi0: attaching mtd0 [ 396.064281][T12655] ubi0: scanning is finished [ 396.112493][T12655] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 396.121888][T12655] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 396.130248][T12655] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 396.137400][T12655] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 396.144986][T12655] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 396.151939][T12655] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 396.160226][T12655] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 396.170333][T12655] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 396.180439][T12673] ubi0: background thread "ubi_bgt0d" started, PID 12673 [ 396.187653][T12657] ubi0: detaching mtd0 [ 396.195215][T12657] ubi0: mtd0 is detached [ 396.199813][T12647] ubi0: attaching mtd0 [ 396.204946][T12647] ubi0: scanning is finished [ 396.234043][T12647] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 396.244680][T12660] ubi0: attaching mtd0 [ 396.249855][T12660] ubi0: scanning is finished [ 396.292802][T12660] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 396.302918][T12660] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 396.310337][T12660] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 396.317388][T12660] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 396.325425][T12660] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 396.332399][T12660] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 396.340749][T12660] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 396.351142][T12660] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 396.361190][T12678] ubi0: background thread "ubi_bgt0d" started, PID 12678 [ 396.368331][T12662] ubi0: detaching mtd0 [ 396.375891][T12662] ubi0: mtd0 is detached [ 396.380930][T12664] ubi0: attaching mtd0 [ 396.386238][T12664] ubi0: scanning is finished [ 396.438940][T12664] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 396.446626][T12664] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 396.462794][T12664] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 396.474166][T12664] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 396.482439][T12664] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 396.493054][T12664] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 396.501922][T12664] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 396.515586][T12664] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 396.527765][T12667] ubi0: detaching mtd0 [ 396.527773][T12680] ubi0: background thread "ubi_bgt0d" started, PID 12680 [ 396.544201][T12667] ubi0: mtd0 is detached [ 396.549537][T12668] ubi0: attaching mtd0 [ 396.555006][T12668] ubi0: scanning is finished [ 396.582787][T12668] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 396.591024][T12668] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 396.598444][T12668] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 396.605994][T12668] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 396.613836][T12668] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 396.621051][T12668] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 396.629361][T12668] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 396.639853][T12668] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 396.650270][T12681] ubi0: background thread "ubi_bgt0d" started, PID 12681 [ 396.650411][T12671] ubi: mtd0 is already attached to ubi0 [ 396.663060][T12672] ubi0: detaching mtd0 [ 396.669771][T12672] ubi0: mtd0 is detached [ 396.674624][T12655] ubi0: attaching mtd0 [ 396.680758][T12655] ubi0: scanning is finished [ 396.711320][T12655] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 396.721896][T12677] ubi0: attaching mtd0 [ 396.728832][T12677] ubi0: scanning is finished [ 396.763478][T12677] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 396.771308][T12677] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 396.778698][T12677] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 396.786135][T12677] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 396.794772][T12677] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 396.801623][T12677] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 396.809885][T12677] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 396.819887][T12677] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 396.830083][T12686] ubi0: background thread "ubi_bgt0d" started, PID 12686 [ 396.834813][T12679] ubi0: detaching mtd0 [ 396.844357][T12679] ubi0: mtd0 is detached [ 396.848702][T12660] ubi0: attaching mtd0 [ 396.853931][T12660] ubi0: scanning is finished [ 396.877072][T12660] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 396.887392][T12664] ubi0: attaching mtd0 [ 396.893050][T12664] ubi0: scanning is finished [ 396.951963][T12664] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 396.961927][T12674] ubi0: attaching mtd0 [ 396.968704][T12674] ubi0: scanning is finished [ 397.006886][T12674] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 397.017197][T12668] ubi0: attaching mtd0 [ 397.022944][T12668] ubi0: scanning is finished [ 397.056173][T12668] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 397.067821][T12685] ubi0: attaching mtd0 [ 397.073125][T12685] ubi0: scanning is finished [ 397.116919][T12685] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 397.125411][T12685] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 397.133329][T12685] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 397.141348][T12685] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 397.149104][T12685] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 397.156082][T12685] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 397.164522][T12685] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 397.174906][T12685] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 397.185179][T12703] ubi0: background thread "ubi_bgt0d" started, PID 12703 [ 397.193089][T12687] ubi0: detaching mtd0 [ 397.200619][T12687] ubi0: mtd0 is detached [ 397.205263][T12677] ubi0: attaching mtd0 [ 397.210398][T12677] ubi0: scanning is finished [ 397.239908][T12677] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 397.254309][T12690] ubi0: attaching mtd0 [ 397.264302][T12690] ubi0: scanning is finished [ 397.301516][T12690] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 397.309957][T12690] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 397.317371][T12690] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 397.324635][T12690] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 397.332571][T12690] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 397.339688][T12690] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 397.347738][T12690] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 397.357781][T12690] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 397.367843][T12708] ubi0: background thread "ubi_bgt0d" started, PID 12708 [ 397.367949][T12692] ubi0: detaching mtd0 [ 397.384085][T12692] ubi0: mtd0 is detached [ 397.388451][T12694] ubi0: attaching mtd0 [ 397.394907][T12694] ubi0: scanning is finished [ 397.458995][T12694] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 397.466871][T12694] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 397.474393][T12694] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 397.481738][T12694] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 397.489435][T12694] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 397.496502][T12694] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 397.504850][T12694] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 397.515205][T12694] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 397.525545][T12697] ubi: mtd0 is already attached to ubi0 [ 397.525684][T12710] ubi0: background thread "ubi_bgt0d" started, PID 12710 [ 397.537321][T12698] ubi0: detaching mtd0 [ 397.544089][T12698] ubi0: mtd0 is detached [ 397.549500][T12701] ubi0: attaching mtd0 [ 397.554722][T12701] ubi0: scanning is finished [ 397.591567][T12701] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 397.599386][T12701] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 397.606714][T12701] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 397.613794][T12701] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 397.621425][T12701] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 397.628311][T12701] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 397.636506][T12701] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 397.646592][T12701] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 397.656782][T12711] ubi0: background thread "ubi_bgt0d" started, PID 12711 [ 397.663953][T12702] ubi0: detaching mtd0 [ 397.669842][T12702] ubi0: mtd0 is detached [ 397.674436][T12685] ubi0: attaching mtd0 [ 397.683648][T12685] ubi0: scanning is finished [ 397.737309][T12685] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 397.747694][T12707] ubi0: attaching mtd0 [ 397.758262][T12707] ubi0: scanning is finished [ 397.797882][T12707] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 397.805695][T12707] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 397.813748][T12707] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 397.820947][T12707] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 397.828446][T12707] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 397.835976][T12707] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 397.844526][T12707] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 397.854973][T12707] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 397.865413][T12715] ubi0: background thread "ubi_bgt0d" started, PID 12715 [ 397.865949][T12709] ubi0: detaching mtd0 [ 397.878589][T12709] ubi0: mtd0 is detached [ 397.884065][T12690] ubi0: attaching mtd0 [ 397.890088][T12690] ubi0: scanning is finished [ 397.917664][T12690] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 397.933846][T12694] ubi0: attaching mtd0 [ 397.939492][T12694] ubi0: scanning is finished [ 397.978947][T12694] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 397.989503][T12697] ubi0: attaching mtd0 [ 397.994547][T12697] ubi0: scanning is finished [ 398.043325][T12697] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 398.056415][T12701] ubi0: attaching mtd0 [ 398.071640][T12701] ubi0: scanning is finished [ 398.103839][T12701] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 398.114664][T12714] ubi0: attaching mtd0 [ 398.119792][T12714] ubi0: scanning is finished [ 398.162653][T12714] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 398.170987][T12714] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 398.178357][T12714] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 398.185614][T12714] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 398.198341][T12714] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 398.205765][T12714] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 398.220789][T12714] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 398.233887][T12714] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 398.245436][T12732] ubi0: background thread "ubi_bgt0d" started, PID 12732 [ 398.245507][T12716] ubi0: detaching mtd0 [ 398.262302][T12716] ubi0: mtd0 is detached [ 398.267214][T12707] ubi0: attaching mtd0 [ 398.273297][T12707] ubi0: scanning is finished [ 398.301077][T12707] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 398.313078][T12719] ubi0: attaching mtd0 [ 398.317901][T12719] ubi0: scanning is finished [ 398.366398][T12719] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 398.378588][T12719] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 398.386191][T12719] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 398.393485][T12719] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 398.401055][T12719] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 398.407917][T12719] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 398.416331][T12719] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 398.426305][T12719] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 398.436325][T12737] ubi0: background thread "ubi_bgt0d" started, PID 12737 [ 398.436330][T12721] ubi0: detaching mtd0 [ 398.450004][T12721] ubi0: mtd0 is detached [ 398.454664][T12723] ubi0: attaching mtd0 [ 398.459798][T12723] ubi0: scanning is finished [ 398.516057][T12723] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 398.523901][T12723] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 398.536297][T12723] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 398.543309][T12723] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 398.550958][T12723] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 398.557735][T12723] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 398.565897][T12723] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 398.576105][T12723] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 398.586085][T12739] ubi0: background thread "ubi_bgt0d" started, PID 12739 [ 398.598404][T12725] ubi0: detaching mtd0 [ 398.604578][T12725] ubi0: mtd0 is detached [ 398.609320][T12727] ubi0: attaching mtd0 [ 398.614398][T12727] ubi0: scanning is finished [ 398.676668][T12727] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 398.684631][T12727] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 398.692785][T12727] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 398.700702][T12727] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 398.708265][T12727] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 398.715378][T12727] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 398.723544][T12727] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 398.733590][T12727] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 398.743576][T12740] ubi0: background thread "ubi_bgt0d" started, PID 12740 [ 398.748920][T12729] ubi0: detaching mtd0 [ 398.756178][T12729] ubi0: mtd0 is detached [ 398.760887][T12731] ubi0: attaching mtd0 [ 398.765860][T12731] ubi0: scanning is finished [ 398.801760][T12731] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 398.812280][T12731] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 398.822491][T12731] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 398.829881][T12731] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 398.837273][T12731] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 398.844431][T12731] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 398.852517][T12731] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 398.862653][T12731] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 398.872650][T12733] ubi0: detaching mtd0 [ 398.872778][T12741] ubi0: background thread "ubi_bgt0d" started, PID 12741 [ 398.888272][T12733] ubi0: mtd0 is detached [ 398.893042][T12714] ubi0: attaching mtd0 [ 398.898286][T12714] ubi0: scanning is finished [ 398.952203][T12714] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 398.962963][T12736] ubi0: attaching mtd0 [ 398.973195][T12736] ubi0: scanning is finished [ 399.005910][T12736] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 399.013948][T12736] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 399.021751][T12736] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 399.028795][T12736] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 399.036718][T12736] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 399.046117][T12736] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 399.054363][T12736] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 399.064794][T12736] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 399.075076][T12745] ubi0: background thread "ubi_bgt0d" started, PID 12745 [ 399.075176][T12738] ubi0: detaching mtd0 [ 399.088031][T12738] ubi0: mtd0 is detached [ 399.092600][T12719] ubi0: attaching mtd0 [ 399.097422][T12719] ubi0: scanning is finished [ 399.117708][T12719] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 399.127223][T12723] ubi0: attaching mtd0 [ 399.132856][T12723] ubi0: scanning is finished [ 399.166752][T12723] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 399.180334][T12727] ubi0: attaching mtd0 [ 399.187200][T12727] ubi0: scanning is finished [ 399.221665][T12727] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 399.231928][T12731] ubi0: attaching mtd0 [ 399.236889][T12731] ubi0: scanning is finished [ 399.276344][T12731] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 399.286356][T12744] ubi0: attaching mtd0 [ 399.291867][T12744] ubi0: scanning is finished [ 399.334425][T12744] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 399.342253][T12744] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 399.350609][T12744] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 399.357829][T12744] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 399.367904][T12744] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 399.377665][T12744] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 399.389301][T12744] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 399.402865][T12744] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 399.413560][T12762] ubi0: background thread "ubi_bgt0d" started, PID 12762 [ 399.414249][T12746] ubi0: detaching mtd0 [ 399.427782][T12746] ubi0: mtd0 is detached [ 399.436515][T12736] ubi0: attaching mtd0 [ 399.441530][T12736] ubi0: scanning is finished [ 399.471775][T12736] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 399.483522][T12749] ubi0: attaching mtd0 [ 399.488585][T12749] ubi0: scanning is finished [ 399.545461][T12749] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 399.553268][T12749] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 399.560850][T12749] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 399.567946][T12749] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 399.575437][T12749] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 399.587104][T12749] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 399.595131][T12749] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 399.611261][T12749] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 399.624980][T12767] ubi0: background thread "ubi_bgt0d" started, PID 12767 [ 399.625054][T12751] ubi0: detaching mtd0 [ 399.637834][T12751] ubi0: mtd0 is detached [ 399.642337][T12753] ubi0: attaching mtd0 [ 399.647200][T12753] ubi0: scanning is finished [ 399.696918][T12753] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 399.704488][T12753] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 399.715468][T12753] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 399.722591][T12753] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 399.734240][T12753] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 399.741926][T12753] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 399.753744][T12753] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 399.764905][T12753] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 399.778684][T12769] ubi0: background thread "ubi_bgt0d" started, PID 12769 [ 399.786659][T12755] ubi0: detaching mtd0 [ 399.796393][T12755] ubi0: mtd0 is detached [ 399.801881][T12757] ubi0: attaching mtd0 [ 399.807412][T12757] ubi0: scanning is finished [ 399.859389][T12757] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 399.866986][T12757] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 399.874665][T12757] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 399.882019][T12757] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 399.889887][T12757] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 399.896905][T12757] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 399.905312][T12757] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 399.915577][T12757] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 399.925844][T12760] ubi: mtd0 is already attached to ubi0 [ 399.927329][T12770] ubi0: background thread "ubi_bgt0d" started, PID 12770 [ 399.931649][T12761] ubi0: detaching mtd0 [ 399.944691][T12761] ubi0: mtd0 is detached [ 399.949525][T12744] ubi0: attaching mtd0 [ 399.954772][T12744] ubi0: scanning is finished 2022/09/20 08:19:56 executed programs: 1836 [ 400.001592][T12744] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 400.016796][T12766] ubi0: attaching mtd0 [ 400.023079][T12766] ubi0: scanning is finished [ 400.072978][T12766] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 400.084498][T12766] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 400.092026][T12766] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 400.103132][T12766] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 400.111266][T12766] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 400.118065][T12766] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 400.130981][T12766] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 400.143617][T12766] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 400.155852][T12774] ubi0: background thread "ubi_bgt0d" started, PID 12774 [ 400.165135][T12768] ubi0: detaching mtd0 [ 400.172733][T12768] ubi0: mtd0 is detached [ 400.177079][T12749] ubi0: attaching mtd0 [ 400.186449][T12749] ubi0: scanning is finished [ 400.212579][T12749] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 400.223843][T12753] ubi0: attaching mtd0 [ 400.228686][T12753] ubi0: scanning is finished [ 400.261787][T12753] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 400.273377][T12760] ubi0: attaching mtd0 [ 400.278249][T12760] ubi0: scanning is finished [ 400.314312][T12760] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 400.325709][T12757] ubi0: attaching mtd0 [ 400.335898][T12757] ubi0: scanning is finished [ 400.373472][T12757] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 400.387957][T12773] ubi0: attaching mtd0 [ 400.393493][T12773] ubi0: scanning is finished [ 400.454066][T12773] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 400.466587][T12773] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 400.473945][T12773] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 400.485332][T12773] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 400.493051][T12773] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 400.504310][T12773] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 400.514644][T12773] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 400.529113][T12773] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 400.539211][T12791] ubi0: background thread "ubi_bgt0d" started, PID 12791 [ 400.546496][T12775] ubi0: detaching mtd0 [ 400.556115][T12775] ubi0: mtd0 is detached [ 400.560733][T12766] ubi0: attaching mtd0 [ 400.565623][T12766] ubi0: scanning is finished [ 400.628576][T12766] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 400.638724][T12778] ubi0: attaching mtd0 [ 400.645323][T12778] ubi0: scanning is finished [ 400.690388][T12778] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 400.698037][T12778] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 400.705826][T12778] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 400.714260][T12778] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 400.721919][T12778] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 400.728787][T12778] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 400.736915][T12778] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 400.747246][T12778] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 400.757362][T12796] ubi0: background thread "ubi_bgt0d" started, PID 12796 [ 400.765195][T12781] ubi: mtd0 is already attached to ubi0 [ 400.771538][T12782] ubi0: detaching mtd0 [ 400.777858][T12782] ubi0: mtd0 is detached [ 400.783114][T12786] ubi0: attaching mtd0 [ 400.788694][T12786] ubi0: scanning is finished [ 400.814231][T12786] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 400.822322][T12786] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 400.830202][T12786] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 400.837145][T12786] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 400.844574][T12786] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 400.851507][T12786] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 400.859582][T12786] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 400.872291][T12786] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 400.883261][T12789] ubi0: detaching mtd0 [ 400.889837][T12789] ubi0: mtd0 is detached [ 400.894523][T12790] ubi0: attaching mtd0 [ 400.900678][T12790] ubi0: scanning is finished [ 400.932355][T12790] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 400.939968][T12790] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 400.947155][T12790] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 400.954201][T12790] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 400.961813][T12790] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 400.968568][T12790] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 400.976692][T12790] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 400.986814][T12790] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 400.997680][T12800] ubi0: background thread "ubi_bgt0d" started, PID 12800 [ 401.002552][T12792] ubi0: detaching mtd0 [ 401.014656][T12792] ubi0: mtd0 is detached [ 401.019284][T12773] ubi0: attaching mtd0 [ 401.024415][T12773] ubi0: scanning is finished [ 401.047904][T12773] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 401.059382][T12795] ubi0: attaching mtd0 [ 401.065115][T12795] ubi0: scanning is finished [ 401.088282][T12795] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 401.096657][T12795] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 401.104710][T12795] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 401.111828][T12795] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 401.119326][T12795] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 401.127338][T12795] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 401.135500][T12795] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 401.145579][T12795] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 401.155661][T12804] ubi0: background thread "ubi_bgt0d" started, PID 12804 [ 401.162874][T12797] ubi0: detaching mtd0 [ 401.168738][T12797] ubi0: mtd0 is detached [ 401.176752][T12778] ubi0: attaching mtd0 [ 401.182628][T12778] ubi0: scanning is finished [ 401.209266][T12778] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 401.219351][T12784] ubi0: attaching mtd0 [ 401.225026][T12784] ubi0: scanning is finished [ 401.258210][T12784] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 401.270922][T12786] ubi0: attaching mtd0 [ 401.276251][T12786] ubi0: scanning is finished [ 401.317230][T12786] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 401.327433][T12790] ubi0: attaching mtd0 [ 401.333068][T12790] ubi0: scanning is finished [ 401.368656][T12790] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 401.380689][T12803] ubi0: attaching mtd0 [ 401.386375][T12803] ubi0: scanning is finished [ 401.423145][T12803] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 401.435155][T12803] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 401.442725][T12803] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 401.454089][T12803] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 401.461677][T12803] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 401.469180][T12803] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 401.477555][T12803] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 401.488009][T12803] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 401.498472][T12821] ubi0: background thread "ubi_bgt0d" started, PID 12821 [ 401.498677][T12805] ubi0: detaching mtd0 [ 401.512904][T12805] ubi0: mtd0 is detached [ 401.517475][T12795] ubi0: attaching mtd0 [ 401.523529][T12795] ubi0: scanning is finished [ 401.557333][T12795] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 401.573438][T12808] ubi0: attaching mtd0 [ 401.578722][T12808] ubi0: scanning is finished [ 401.653764][T12808] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 401.661565][T12808] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 401.668903][T12808] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 401.675852][T12808] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 401.683586][T12808] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 401.690594][T12808] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 401.698590][T12808] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 401.708560][T12808] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 401.718541][T12827] ubi0: background thread "ubi_bgt0d" started, PID 12827 [ 401.725713][T12811] ubi: mtd0 is already attached to ubi0 [ 401.731499][T12812] ubi0: detaching mtd0 [ 401.738662][T12812] ubi0: mtd0 is detached [ 401.744375][T12816] ubi0: attaching mtd0 [ 401.755053][T12816] ubi0: scanning is finished [ 401.783993][T12816] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 401.792647][T12816] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 401.804021][T12816] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 401.812163][T12816] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 401.823552][T12816] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 401.831737][T12816] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 401.840687][T12816] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 401.851111][T12816] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 401.863328][T12818] ubi0: detaching mtd0 [ 401.863380][T12828] ubi0: background thread "ubi_bgt0d" started, PID 12828 [ 401.877334][T12818] ubi0: mtd0 is detached [ 401.882824][T12820] ubi0: attaching mtd0 [ 401.888272][T12820] ubi0: scanning is finished [ 401.916662][T12820] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 401.924723][T12820] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 401.932581][T12820] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 401.939874][T12820] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 401.947412][T12820] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 401.954537][T12820] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 401.962843][T12820] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 401.974373][T12820] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 401.984563][T12829] ubi0: background thread "ubi_bgt0d" started, PID 12829 [ 401.984648][T12822] ubi0: detaching mtd0 [ 402.001224][T12822] ubi0: mtd0 is detached [ 402.005555][T12803] ubi0: attaching mtd0 [ 402.014198][T12803] ubi0: scanning is finished [ 402.037114][T12803] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 402.047858][T12825] ubi0: attaching mtd0 [ 402.057131][T12825] ubi0: scanning is finished [ 402.103447][T12825] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 402.112068][T12825] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 402.120979][T12825] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 402.127999][T12825] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 402.139030][T12825] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 402.145891][T12825] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 402.154385][T12825] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 402.164522][T12825] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 402.174643][T12826] ubi0: detaching mtd0 [ 402.174708][T12833] ubi0: background thread "ubi_bgt0d" started, PID 12833 [ 402.190864][T12826] ubi0: mtd0 is detached [ 402.195424][T12811] ubi0: attaching mtd0 [ 402.202415][T12811] ubi0: scanning is finished [ 402.226073][T12811] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 402.241056][T12808] ubi0: attaching mtd0 [ 402.245984][T12808] ubi0: scanning is finished [ 402.274969][T12808] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 402.286025][T12816] ubi0: attaching mtd0 [ 402.291206][T12816] ubi0: scanning is finished [ 402.329968][T12816] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 402.346536][T12820] ubi0: attaching mtd0 [ 402.352065][T12820] ubi0: scanning is finished [ 402.392396][T12820] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 402.404426][T12832] ubi0: attaching mtd0 [ 402.409978][T12832] ubi0: scanning is finished [ 402.457331][T12832] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 402.465685][T12832] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 402.473892][T12832] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 402.480932][T12832] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 402.488334][T12832] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 402.495194][T12832] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 402.503461][T12832] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 402.513437][T12832] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 402.523771][T12834] ubi0: detaching mtd0 [ 402.523801][T12850] ubi0: background thread "ubi_bgt0d" started, PID 12850 [ 402.541459][T12834] ubi0: mtd0 is detached [ 402.545957][T12825] ubi0: attaching mtd0 [ 402.554545][T12825] ubi0: scanning is finished [ 402.602094][T12825] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 402.613675][T12837] ubi0: attaching mtd0 [ 402.619574][T12837] ubi0: scanning is finished [ 402.652400][T12837] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 402.660348][T12837] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 402.667640][T12837] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 402.676747][T12837] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 402.685207][T12837] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 402.692520][T12837] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 402.701299][T12837] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 402.711864][T12837] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 402.722043][T12839] ubi0: detaching mtd0 [ 402.726261][T12855] ubi0: background thread "ubi_bgt0d" started, PID 12855 [ 402.737184][T12839] ubi0: mtd0 is detached [ 402.744316][T12841] ubi0: attaching mtd0 [ 402.751825][T12841] ubi0: scanning is finished [ 402.785701][T12841] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 402.797490][T12841] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 402.805027][T12841] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 402.816514][T12841] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 402.823943][T12841] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 402.830887][T12841] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 402.838919][T12841] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 402.848829][T12841] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 402.858817][T12858] ubi0: background thread "ubi_bgt0d" started, PID 12858 [ 402.865986][T12844] ubi: mtd0 is already attached to ubi0 [ 402.872100][T12845] ubi0: detaching mtd0 [ 402.880703][T12845] ubi0: mtd0 is detached [ 402.885189][T12849] ubi0: attaching mtd0 [ 402.891354][T12849] ubi0: scanning is finished [ 402.930335][T12849] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 402.938028][T12849] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 402.945721][T12849] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 402.952824][T12849] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 402.961903][T12849] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 402.968822][T12849] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 402.977071][T12849] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 402.987277][T12849] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 402.997703][T12851] ubi0: detaching mtd0 [ 402.997803][T12861] ubi0: background thread "ubi_bgt0d" started, PID 12861 [ 403.016065][T12851] ubi0: mtd0 is detached [ 403.020880][T12832] ubi0: attaching mtd0 [ 403.026071][T12832] ubi0: scanning is finished [ 403.048155][T12832] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 403.063535][T12854] ubi0: attaching mtd0 [ 403.070771][T12854] ubi0: scanning is finished [ 403.129381][T12854] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 403.137139][T12854] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 403.144849][T12854] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 403.152572][T12854] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 403.160408][T12854] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 403.167445][T12854] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 403.175985][T12854] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 403.188969][T12854] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 403.199382][T12856] ubi0: detaching mtd0 [ 403.199381][T12867] ubi0: background thread "ubi_bgt0d" started, PID 12867 [ 403.214513][T12856] ubi0: mtd0 is detached [ 403.219271][T12839] ubi0: attaching mtd0 [ 403.224541][T12839] ubi0: scanning is finished [ 403.247859][T12839] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 403.258590][T12841] ubi0: attaching mtd0 [ 403.264302][T12841] ubi0: scanning is finished [ 403.327119][T12841] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 403.341974][T12860] ubi0: attaching mtd0 [ 403.347739][T12860] ubi0: scanning is finished [ 403.383141][T12860] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 403.391183][T12860] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 403.398513][T12860] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 403.406254][T12860] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 403.414252][T12860] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 403.421185][T12860] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 403.430149][T12860] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 403.440774][T12860] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 403.451270][T12862] ubi0: detaching mtd0 [ 403.451349][T12875] ubi0: background thread "ubi_bgt0d" started, PID 12875 [ 403.465867][T12862] ubi0: mtd0 is detached [ 403.470741][T12849] ubi0: attaching mtd0 [ 403.476797][T12849] ubi0: scanning is finished [ 403.505933][T12849] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 403.517140][T12865] ubi0: attaching mtd0 [ 403.542481][T12865] ubi0: scanning is finished [ 403.593363][T12865] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 403.601227][T12865] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 403.608615][T12865] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 403.615817][T12865] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 403.623914][T12865] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 403.631406][T12865] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 403.639940][T12865] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 403.650083][T12865] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 403.660586][T12882] ubi0: background thread "ubi_bgt0d" started, PID 12882 [ 403.665452][T12866] ubi0: detaching mtd0 [ 403.673725][T12866] ubi0: mtd0 is detached [ 403.678174][T12854] ubi0: attaching mtd0 [ 403.687645][T12854] ubi0: scanning is finished [ 403.715296][T12854] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 403.727912][T12870] ubi0: attaching mtd0 [ 403.733687][T12870] ubi0: scanning is finished [ 403.774080][T12870] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 403.784700][T12870] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 403.792488][T12870] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 403.800714][T12870] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 403.808247][T12870] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 403.815723][T12870] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 403.825259][T12870] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 403.835257][T12870] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 403.845340][T12886] ubi0: background thread "ubi_bgt0d" started, PID 12886 [ 403.852653][T12872] ubi0: detaching mtd0 [ 403.858625][T12872] ubi0: mtd0 is detached [ 403.864448][T12874] ubi0: attaching mtd0 [ 403.869866][T12874] ubi0: scanning is finished [ 403.903597][T12874] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 403.911360][T12874] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 403.918744][T12874] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 403.925929][T12874] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 403.933749][T12874] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 403.940594][T12874] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 403.948684][T12874] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 403.959330][T12874] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 403.969430][T12888] ubi0: background thread "ubi_bgt0d" started, PID 12888 [ 403.971915][T12876] ubi0: detaching mtd0 [ 403.985497][T12876] ubi0: mtd0 is detached [ 403.990093][T12862] ubi0: attaching mtd0 [ 403.995344][T12862] ubi0: scanning is finished [ 404.046189][T12862] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 404.057009][T12880] ubi0: attaching mtd0 [ 404.062301][T12880] ubi0: scanning is finished [ 404.111845][T12880] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 404.119676][T12880] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 404.127188][T12880] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 404.135863][T12880] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 404.143539][T12880] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 404.150553][T12880] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 404.158629][T12880] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 404.169328][T12880] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 404.180107][T12881] ubi0: detaching mtd0 [ 404.184301][T12892] ubi0: background thread "ubi_bgt0d" started, PID 12892 [ 404.194663][T12881] ubi0: mtd0 is detached [ 404.199391][T12865] ubi0: attaching mtd0 [ 404.204262][T12865] ubi0: scanning is finished [ 404.226524][T12865] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 404.238573][T12885] ubi0: attaching mtd0 [ 404.248144][T12885] ubi0: scanning is finished [ 404.277429][T12885] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 404.285456][T12885] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 404.293027][T12885] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 404.301107][T12885] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 404.313262][T12885] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 404.320192][T12885] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 404.328264][T12885] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 404.342658][T12885] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 404.352602][T12897] ubi0: background thread "ubi_bgt0d" started, PID 12897 [ 404.359763][T12887] ubi0: detaching mtd0 [ 404.365383][T12887] ubi0: mtd0 is detached [ 404.369803][T12870] ubi0: attaching mtd0 [ 404.374465][T12870] ubi0: scanning is finished [ 404.420973][T12870] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 404.438080][T12874] ubi0: attaching mtd0 [ 404.444515][T12874] ubi0: scanning is finished [ 404.479059][T12874] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 404.498276][T12891] ubi0: attaching mtd0 [ 404.505387][T12891] ubi0: scanning is finished [ 404.563543][T12891] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 404.571994][T12891] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 404.579698][T12891] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 404.587128][T12891] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 404.595598][T12891] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 404.602567][T12891] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 404.610740][T12891] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 404.621315][T12891] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 404.631580][T12909] ubi0: background thread "ubi_bgt0d" started, PID 12909 [ 404.634720][T12893] ubi0: detaching mtd0 [ 404.647849][T12893] ubi0: mtd0 is detached [ 404.653437][T12880] ubi0: attaching mtd0 [ 404.658133][T12880] ubi0: scanning is finished [ 404.691033][T12880] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 404.707822][T12896] ubi0: attaching mtd0 [ 404.712894][T12896] ubi0: scanning is finished [ 404.779625][T12896] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 404.787853][T12896] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 404.795278][T12896] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 404.806755][T12896] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 404.814255][T12896] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 404.825449][T12896] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 404.833561][T12896] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 404.849223][T12896] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 404.863718][T12914] ubi0: background thread "ubi_bgt0d" started, PID 12914 [ 404.863798][T12898] ubi0: detaching mtd0 [ 404.876538][T12898] ubi0: mtd0 is detached [ 404.882315][T12896] ubi0: attaching mtd0 [ 404.887283][T12896] ubi0: scanning is finished [ 404.912098][T12896] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 404.923095][T12900] ubi0: attaching mtd0 [ 404.930786][T12900] ubi0: scanning is finished [ 404.985575][T12900] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 404.995761][T12900] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 405.005729][T12900] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 405.015032][T12900] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 405.024994][T12900] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 405.034217][T12900] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 405.044566][T12900] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 405.057084][T12900] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 405.072860][T12919] ubi0: background thread "ubi_bgt0d" started, PID 12919 [ 405.072929][T12903] ubi0: detaching mtd0 [ 405.085750][T12903] ubi0: mtd0 is detached [ 405.090950][T12904] ubi0: attaching mtd0 [ 405.095595][T12904] ubi0: scanning is finished [ 405.143560][T12904] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 405.151736][T12904] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 405.159288][T12904] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 405.166568][T12904] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 405.174465][T12904] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 405.182329][T12904] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 405.190614][T12904] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 405.201127][T12904] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 405.211233][T12921] ubi0: background thread "ubi_bgt0d" started, PID 12921 [ 405.218479][T12906] ubi0: detaching mtd0 [ 405.224652][T12906] ubi0: mtd0 is detached [ 405.229278][T12908] ubi0: attaching mtd0 [ 405.234443][T12908] ubi0: scanning is finished [ 405.261751][T12908] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 405.269452][T12908] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 405.276779][T12908] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 405.284024][T12908] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 405.292616][T12908] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 405.299795][T12908] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 405.307784][T12908] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 405.318329][T12908] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 405.328304][T12910] ubi0: detaching mtd0 [ 405.328304][T12922] ubi0: background thread "ubi_bgt0d" started, PID 12922 [ 405.341230][T12910] ubi0: mtd0 is detached [ 405.345621][T12891] ubi0: attaching mtd0 [ 405.350991][T12891] ubi0: scanning is finished 2022/09/20 08:20:01 executed programs: 1867 [ 405.381835][T12891] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 405.392748][T12913] ubi0: attaching mtd0 [ 405.397584][T12913] ubi0: scanning is finished [ 405.436939][T12913] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 405.444931][T12913] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 405.452571][T12913] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 405.459873][T12913] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 405.467352][T12913] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 405.474367][T12913] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 405.483322][T12913] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 405.493801][T12913] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 405.503988][T12927] ubi0: background thread "ubi_bgt0d" started, PID 12927 [ 405.512551][T12915] ubi0: detaching mtd0 [ 405.519195][T12915] ubi0: mtd0 is detached [ 405.523817][T12918] ubi0: attaching mtd0 [ 405.531307][T12918] ubi0: scanning is finished [ 405.557912][T12918] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 405.565706][T12918] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 405.573369][T12918] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 405.580766][T12918] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 405.588293][T12918] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 405.595603][T12918] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 405.604238][T12918] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 405.614543][T12918] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 405.626120][T12929] ubi0: background thread "ubi_bgt0d" started, PID 12929 [ 405.633578][T12920] ubi0: detaching mtd0 [ 405.640050][T12920] ubi0: mtd0 is detached [ 405.644747][T12900] ubi0: attaching mtd0 [ 405.650903][T12900] ubi0: scanning is finished [ 405.672907][T12900] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 405.686331][T12904] ubi0: attaching mtd0 [ 405.699813][T12904] ubi0: scanning is finished [ 405.730923][T12904] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 405.743898][T12908] ubi0: attaching mtd0 [ 405.749973][T12908] ubi0: scanning is finished [ 405.822051][T12908] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 405.837271][T12926] ubi0: attaching mtd0 [ 405.842196][T12926] ubi0: scanning is finished [ 405.897971][T12926] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 405.905918][T12926] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 405.917633][T12926] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 405.924891][T12926] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 405.936997][T12926] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 405.944188][T12926] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 405.952633][T12926] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 405.964128][T12926] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 405.974558][T12941] ubi0: background thread "ubi_bgt0d" started, PID 12941 [ 405.974567][T12928] ubi0: detaching mtd0 [ 405.989132][T12928] ubi0: mtd0 is detached [ 405.993934][T12913] ubi0: attaching mtd0 [ 405.999013][T12913] ubi0: scanning is finished [ 406.046946][T12913] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 406.058128][T12918] ubi0: attaching mtd0 [ 406.067849][T12918] ubi0: scanning is finished [ 406.111098][T12918] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 406.125540][T12932] ubi0: attaching mtd0 [ 406.132865][T12932] ubi0: scanning is finished [ 406.200087][T12932] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 406.207680][T12932] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 406.219597][T12932] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 406.226598][T12932] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 406.238569][T12932] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 406.246264][T12932] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 406.258122][T12932] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 406.269303][T12932] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 406.283058][T12951] ubi0: background thread "ubi_bgt0d" started, PID 12951 [ 406.291066][T12934] ubi0: detaching mtd0 [ 406.296730][T12934] ubi0: mtd0 is detached [ 406.303472][T12936] ubi0: attaching mtd0 [ 406.308367][T12936] ubi0: scanning is finished [ 406.365794][T12936] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 406.373786][T12936] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 406.385754][T12936] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 406.392951][T12936] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 406.405006][T12936] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 406.413137][T12936] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 406.425504][T12936] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 406.435435][T12936] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 406.451641][T12952] ubi0: background thread "ubi_bgt0d" started, PID 12952 [ 406.451682][T12938] ubi0: detaching mtd0 [ 406.468357][T12938] ubi0: mtd0 is detached [ 406.474499][T12940] ubi0: attaching mtd0 [ 406.480455][T12940] ubi0: scanning is finished [ 406.513726][T12940] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 406.522022][T12940] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 406.530793][T12940] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 406.537923][T12940] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 406.545854][T12940] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 406.553023][T12940] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 406.561184][T12940] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 406.571732][T12940] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 406.582108][T12953] ubi0: background thread "ubi_bgt0d" started, PID 12953 [ 406.589627][T12942] ubi0: detaching mtd0 [ 406.595473][T12942] ubi0: mtd0 is detached [ 406.602802][T12926] ubi0: attaching mtd0 [ 406.608378][T12926] ubi0: scanning is finished [ 406.633339][T12926] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 406.644805][T12945] ubi0: attaching mtd0 [ 406.650259][T12945] ubi0: scanning is finished [ 406.691040][T12945] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 406.698614][T12945] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 406.706001][T12945] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 406.713497][T12945] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 406.721431][T12945] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 406.728389][T12945] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 406.736572][T12945] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 406.752235][T12945] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 406.764179][T12947] ubi0: detaching mtd0 [ 406.764208][T12957] ubi0: background thread "ubi_bgt0d" started, PID 12957 [ 406.777191][T12947] ubi0: mtd0 is detached [ 406.785649][T12949] ubi0: attaching mtd0 [ 406.790528][T12949] ubi0: scanning is finished [ 406.828043][T12949] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 406.835893][T12949] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 406.847544][T12949] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 406.854632][T12949] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 406.867014][T12949] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 406.874125][T12949] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 406.882520][T12949] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 406.892563][T12949] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 406.902702][T12959] ubi0: background thread "ubi_bgt0d" started, PID 12959 [ 406.902712][T12950] ubi0: detaching mtd0 [ 406.915836][T12950] ubi0: mtd0 is detached [ 406.922832][T12932] ubi0: attaching mtd0 [ 406.927783][T12932] ubi0: scanning is finished [ 406.949836][T12932] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 406.964266][T12936] ubi0: attaching mtd0 [ 406.969178][T12936] ubi0: scanning is finished [ 407.006525][T12936] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 407.023341][T12940] ubi0: attaching mtd0 [ 407.027997][T12940] ubi0: scanning is finished [ 407.092425][T12940] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 407.103861][T12956] ubi0: attaching mtd0 [ 407.111062][T12956] ubi0: scanning is finished [ 407.155027][T12956] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 407.162897][T12956] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 407.170575][T12956] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 407.177552][T12956] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 407.185415][T12956] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 407.192687][T12956] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 407.200808][T12956] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 407.210800][T12956] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 407.221312][T12972] ubi0: background thread "ubi_bgt0d" started, PID 12972 [ 407.228166][T12958] ubi0: detaching mtd0 [ 407.235480][T12958] ubi0: mtd0 is detached [ 407.240031][T12945] ubi0: attaching mtd0 [ 407.244965][T12945] ubi0: scanning is finished [ 407.266799][T12945] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 407.278084][T12950] ubi0: attaching mtd0 [ 407.283239][T12950] ubi0: scanning is finished [ 407.322527][T12950] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 407.334243][T12964] ubi0: attaching mtd0 [ 407.340624][T12964] ubi0: scanning is finished [ 407.367621][T12964] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 407.377713][T12964] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 407.388208][T12964] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 407.397336][T12964] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 407.408421][T12964] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 407.416996][T12964] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 407.429274][T12964] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 407.443836][T12964] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 407.454832][T12982] ubi0: background thread "ubi_bgt0d" started, PID 12982 [ 407.466725][T12966] ubi: mtd0 is already attached to ubi0 [ 407.472877][T12967] ubi0: detaching mtd0 [ 407.479249][T12967] ubi0: mtd0 is detached [ 407.483807][T12971] ubi0: attaching mtd0 [ 407.489271][T12971] ubi0: scanning is finished [ 407.518967][T12971] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 407.526716][T12971] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 407.534374][T12971] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 407.546995][T12971] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 407.555154][T12971] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 407.565805][T12971] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 407.574399][T12971] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 407.584768][T12971] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 407.595085][T12985] ubi0: background thread "ubi_bgt0d" started, PID 12985 [ 407.595134][T12973] ubi0: detaching mtd0 [ 407.610528][T12973] ubi0: mtd0 is detached [ 407.614937][T12958] ubi0: attaching mtd0 [ 407.621183][T12958] ubi0: scanning is finished [ 407.656668][T12958] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 407.667785][T12977] ubi0: attaching mtd0 [ 407.673443][T12977] ubi0: scanning is finished [ 407.715942][T12977] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 407.723658][T12977] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 407.732138][T12977] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 407.739415][T12977] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 407.746869][T12977] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 407.754268][T12977] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 407.763939][T12977] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 407.774242][T12977] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 407.784427][T12989] ubi0: background thread "ubi_bgt0d" started, PID 12989 [ 407.784576][T12979] ubi0: detaching mtd0 [ 407.800447][T12979] ubi0: mtd0 is detached [ 407.804930][T12981] ubi0: attaching mtd0 [ 407.810785][T12981] ubi0: scanning is finished [ 407.836670][T12981] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 407.844546][T12981] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 407.852443][T12981] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 407.859756][T12981] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 407.867303][T12981] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 407.874414][T12981] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 407.883064][T12981] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 407.893681][T12981] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 407.904086][T12983] ubi0: detaching mtd0 [ 407.904165][T12991] ubi0: background thread "ubi_bgt0d" started, PID 12991 [ 407.919912][T12983] ubi0: mtd0 is detached [ 407.924537][T12964] ubi0: attaching mtd0 [ 407.930213][T12964] ubi0: scanning is finished [ 407.973090][T12964] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 407.983258][T12969] ubi0: attaching mtd0 [ 407.987952][T12969] ubi0: scanning is finished [ 408.028747][T12969] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 408.041824][T12971] ubi0: attaching mtd0 [ 408.046608][T12971] ubi0: scanning is finished [ 408.098734][T12971] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 408.111066][T12988] ubi0: attaching mtd0 [ 408.125726][T12988] ubi0: scanning is finished [ 408.172778][T12988] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 408.185080][T12988] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 408.193065][T12988] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 408.200970][T12988] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 408.208483][T12988] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 408.215673][T12988] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 408.223894][T12988] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 408.234021][T12988] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 408.244192][T13003] ubi0: background thread "ubi_bgt0d" started, PID 13003 [ 408.244292][T12990] ubi0: detaching mtd0 [ 408.259199][T12990] ubi0: mtd0 is detached [ 408.263713][T12977] ubi0: attaching mtd0 [ 408.269271][T12977] ubi0: scanning is finished [ 408.292719][T12977] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 408.305933][T12981] ubi0: attaching mtd0 [ 408.312131][T12981] ubi0: scanning is finished [ 408.342352][T12981] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 408.356867][T12994] ubi0: attaching mtd0 [ 408.362762][T12994] ubi0: scanning is finished [ 408.422955][T12994] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 408.430989][T12994] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 408.438550][T12994] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 408.446970][T12994] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 408.459014][T12994] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 408.465928][T12994] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 408.474541][T12994] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 408.484984][T12994] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 408.499857][T13012] ubi0: background thread "ubi_bgt0d" started, PID 13012 [ 408.507391][T12996] ubi0: detaching mtd0 [ 408.517520][T12996] ubi0: mtd0 is detached [ 408.523445][T12998] ubi0: attaching mtd0 [ 408.528790][T12998] ubi0: scanning is finished [ 408.551934][T12998] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 408.560494][T12998] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 408.567927][T12998] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 408.575404][T12998] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 408.587305][T12998] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 408.594238][T12998] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 408.607186][T12998] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 408.619432][T12998] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 408.634125][T13000] ubi0: detaching mtd0 [ 408.634126][T13015] ubi0: background thread "ubi_bgt0d" started, PID 13015 [ 408.646887][T13000] ubi0: mtd0 is detached [ 408.656828][T13002] ubi0: attaching mtd0 [ 408.662462][T13002] ubi0: scanning is finished [ 408.695748][T13002] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 408.703345][T13002] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 408.710625][T13002] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 408.717568][T13002] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 408.725651][T13002] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 408.732541][T13002] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 408.741270][T13002] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 408.751954][T13002] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 408.762412][T13016] ubi0: background thread "ubi_bgt0d" started, PID 13016 [ 408.762423][T13004] ubi0: detaching mtd0 [ 408.777766][T13004] ubi0: mtd0 is detached [ 408.782356][T12988] ubi0: attaching mtd0 [ 408.787508][T12988] ubi0: scanning is finished [ 408.809408][T12988] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 408.824222][T13007] ubi0: attaching mtd0 [ 408.831204][T13007] ubi0: scanning is finished [ 408.861832][T13007] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 408.877388][T13007] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 408.886447][T13007] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 408.893570][T13007] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 408.901259][T13007] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 408.908114][T13007] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 408.916155][T13007] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 408.926106][T13007] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 408.936887][T13019] ubi0: background thread "ubi_bgt0d" started, PID 13019 [ 408.936896][T13010] ubi0: detaching mtd0 [ 408.954377][T13010] ubi0: mtd0 is detached [ 408.958810][T13011] ubi0: attaching mtd0 [ 408.964675][T13011] ubi0: scanning is finished [ 408.990309][T13011] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 408.998079][T13011] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 409.005959][T13011] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 409.013267][T13011] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 409.021153][T13011] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 409.028130][T13011] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 409.039169][T13011] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 409.049507][T13011] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 409.059831][T13013] ubi0: detaching mtd0 [ 409.065874][T13013] ubi0: mtd0 is detached [ 409.070362][T12996] ubi0: attaching mtd0 [ 409.075449][T12996] ubi0: scanning is finished [ 409.131294][T12996] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 409.143387][T12998] ubi0: attaching mtd0 [ 409.148161][T12998] ubi0: scanning is finished [ 409.204042][T12998] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 409.217157][T13002] ubi0: attaching mtd0 [ 409.223882][T13002] ubi0: scanning is finished [ 409.272278][T13002] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 409.284606][T13020] ubi0: attaching mtd0 [ 409.296387][T13020] ubi0: scanning is finished [ 409.355533][T13020] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 409.367387][T13020] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 409.375065][T13020] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 409.382589][T13020] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 409.390574][T13020] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 409.397505][T13020] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 409.405895][T13020] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 409.416098][T13020] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 409.427118][T13021] ubi0: detaching mtd0 [ 409.427155][T13035] ubi0: background thread "ubi_bgt0d" started, PID 13035 [ 409.444808][T13021] ubi0: mtd0 is detached [ 409.449464][T13010] ubi0: attaching mtd0 [ 409.454328][T13010] ubi0: scanning is finished [ 409.484127][T13010] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 409.496478][T13011] ubi0: attaching mtd0 [ 409.507999][T13011] ubi0: scanning is finished [ 409.556083][T13011] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 409.565831][T13026] ubi0: attaching mtd0 [ 409.574009][T13026] ubi0: scanning is finished [ 409.606837][T13026] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 409.614808][T13026] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 409.622447][T13026] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 409.629706][T13026] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 409.637574][T13026] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 409.645381][T13026] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 409.653648][T13026] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 409.664706][T13026] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 409.674894][T13044] ubi0: background thread "ubi_bgt0d" started, PID 13044 [ 409.682180][T13028] ubi0: detaching mtd0 [ 409.688082][T13028] ubi0: mtd0 is detached [ 409.693707][T13030] ubi0: attaching mtd0 [ 409.698717][T13030] ubi0: scanning is finished [ 409.735237][T13030] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 409.743228][T13030] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 409.751201][T13030] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 409.758328][T13030] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 409.766112][T13030] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 409.773232][T13030] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 409.781704][T13030] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 409.792265][T13030] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 409.802588][T13046] ubi0: background thread "ubi_bgt0d" started, PID 13046 [ 409.802634][T13032] ubi0: detaching mtd0 [ 409.816582][T13032] ubi0: mtd0 is detached [ 409.821298][T13034] ubi0: attaching mtd0 [ 409.826179][T13034] ubi0: scanning is finished [ 409.863934][T13034] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 409.872521][T13034] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 409.881663][T13034] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 409.889031][T13034] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 409.897024][T13034] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 409.903985][T13034] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 409.912102][T13034] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 409.922074][T13034] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 409.932056][T13047] ubi0: background thread "ubi_bgt0d" started, PID 13047 [ 409.939205][T13036] ubi0: detaching mtd0 [ 409.944908][T13036] ubi0: mtd0 is detached [ 409.949473][T13020] ubi0: attaching mtd0 [ 409.954432][T13020] ubi0: scanning is finished [ 410.001813][T13020] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 410.013764][T13039] ubi0: attaching mtd0 [ 410.020894][T13039] ubi0: scanning is finished [ 410.084970][T13039] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 410.093935][T13039] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 410.105837][T13039] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 410.114622][T13039] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 410.125044][T13039] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 410.133482][T13039] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 410.144589][T13039] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 410.156055][T13039] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 410.169600][T13051] ubi0: background thread "ubi_bgt0d" started, PID 13051 [ 410.176696][T13041] ubi0: detaching mtd0 [ 410.186589][T13041] ubi0: mtd0 is detached [ 410.192677][T13043] ubi0: attaching mtd0 [ 410.197648][T13043] ubi0: scanning is finished [ 410.231887][T13043] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 410.239748][T13043] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 410.247154][T13043] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 410.254313][T13043] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 410.261870][T13043] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 410.268965][T13043] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 410.277133][T13043] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 410.287105][T13043] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 410.297125][T13045] ubi0: detaching mtd0 [ 410.297134][T13053] ubi0: background thread "ubi_bgt0d" started, PID 13053 [ 410.310932][T13045] ubi0: mtd0 is detached [ 410.315974][T13026] ubi0: attaching mtd0 [ 410.321040][T13026] ubi0: scanning is finished [ 410.342172][T13026] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 410.356389][T13030] ubi0: attaching mtd0 [ 410.361571][T13030] ubi0: scanning is finished 2022/09/20 08:20:06 executed programs: 1893 [ 410.402586][T13030] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 410.414838][T13034] ubi0: attaching mtd0 [ 410.423316][T13034] ubi0: scanning is finished [ 410.471723][T13034] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 410.483393][T13050] ubi0: attaching mtd0 [ 410.488201][T13050] ubi0: scanning is finished [ 410.533242][T13050] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 410.541279][T13050] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 410.549247][T13050] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 410.556570][T13050] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 410.565873][T13050] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 410.573861][T13050] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 410.582223][T13050] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 410.592456][T13050] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 410.604441][T13065] ubi0: background thread "ubi_bgt0d" started, PID 13065 [ 410.605763][T13052] ubi0: detaching mtd0 [ 410.619827][T13052] ubi0: mtd0 is detached [ 410.624281][T13039] ubi0: attaching mtd0 [ 410.629341][T13039] ubi0: scanning is finished [ 410.661632][T13039] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 410.674608][T13043] ubi0: attaching mtd0 [ 410.681392][T13043] ubi0: scanning is finished [ 410.715907][T13043] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 410.726562][T13057] ubi0: attaching mtd0 [ 410.738325][T13057] ubi0: scanning is finished [ 410.766651][T13057] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 410.774667][T13057] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 410.782369][T13057] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 410.789879][T13057] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 410.797388][T13057] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 410.805807][T13057] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 410.814563][T13057] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 410.824805][T13057] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 410.835033][T13059] ubi: mtd0 is already attached to ubi0 [ 410.835263][T13074] ubi0: background thread "ubi_bgt0d" started, PID 13074 [ 410.847679][T13060] ubi0: detaching mtd0 [ 410.854252][T13060] ubi0: mtd0 is detached [ 410.858662][T13064] ubi0: attaching mtd0 [ 410.863779][T13064] ubi0: scanning is finished [ 410.895455][T13064] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 410.903032][T13064] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 410.910996][T13064] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 410.918505][T13064] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 410.926090][T13064] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 410.933452][T13064] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 410.942117][T13064] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 410.952208][T13064] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 410.962258][T13076] ubi0: background thread "ubi_bgt0d" started, PID 13076 [ 410.962335][T13066] ubi0: detaching mtd0 [ 410.977118][T13066] ubi0: mtd0 is detached [ 410.982489][T13050] ubi0: attaching mtd0 [ 410.987367][T13050] ubi0: scanning is finished [ 411.033510][T13050] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 411.043844][T13069] ubi0: attaching mtd0 [ 411.049494][T13069] ubi0: scanning is finished [ 411.093912][T13069] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 411.103356][T13069] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 411.113549][T13069] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 411.123647][T13069] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 411.133996][T13069] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 411.142641][T13069] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 411.153842][T13069] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 411.165365][T13069] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 411.178415][T13080] ubi0: background thread "ubi_bgt0d" started, PID 13080 [ 411.178493][T13072] ubi0: detaching mtd0 [ 411.192927][T13072] ubi0: mtd0 is detached [ 411.197592][T13073] ubi0: attaching mtd0 [ 411.202508][T13073] ubi0: scanning is finished [ 411.256839][T13073] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 411.264681][T13073] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 411.276552][T13073] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 411.283592][T13073] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 411.295178][T13073] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 411.301987][T13073] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 411.310165][T13073] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 411.320106][T13073] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 411.330702][T13082] ubi0: background thread "ubi_bgt0d" started, PID 13082 [ 411.337795][T13075] ubi0: detaching mtd0 [ 411.343445][T13075] ubi0: mtd0 is detached [ 411.347782][T13057] ubi0: attaching mtd0 [ 411.353956][T13057] ubi0: scanning is finished [ 411.401535][T13057] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 411.411441][T13059] ubi0: attaching mtd0 [ 411.417336][T13059] ubi0: scanning is finished [ 411.447798][T13059] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 411.459181][T13064] ubi0: attaching mtd0 [ 411.466379][T13064] ubi0: scanning is finished [ 411.506812][T13064] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 411.523177][T13079] ubi0: attaching mtd0 [ 411.527818][T13079] ubi0: scanning is finished [ 411.575945][T13079] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 411.583666][T13079] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 411.591672][T13079] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 411.598622][T13079] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 411.606462][T13079] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 411.616015][T13079] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 411.624210][T13079] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 411.634262][T13079] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 411.644272][T13094] ubi0: background thread "ubi_bgt0d" started, PID 13094 [ 411.651584][T13081] ubi0: detaching mtd0 [ 411.657289][T13081] ubi0: mtd0 is detached [ 411.663573][T13069] ubi0: attaching mtd0 [ 411.668339][T13069] ubi0: scanning is finished [ 411.704898][T13069] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 411.714813][T13073] ubi0: attaching mtd0 [ 411.720852][T13073] ubi0: scanning is finished [ 411.754410][T13073] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 411.767712][T13085] ubi0: attaching mtd0 [ 411.773170][T13085] ubi0: scanning is finished [ 411.835903][T13085] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 411.843634][T13085] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 411.851318][T13085] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 411.859106][T13085] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 411.866648][T13085] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 411.874030][T13085] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 411.882205][T13085] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 411.892915][T13085] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 411.904061][T13103] ubi0: background thread "ubi_bgt0d" started, PID 13103 [ 411.904261][T13087] ubi0: detaching mtd0 [ 411.919739][T13087] ubi0: mtd0 is detached [ 411.925113][T13089] ubi0: attaching mtd0 [ 411.933838][T13089] ubi0: scanning is finished [ 411.984380][T13089] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 411.992590][T13089] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 411.999943][T13089] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 412.006916][T13089] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 412.014459][T13089] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 412.022396][T13089] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 412.030512][T13089] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 412.040667][T13089] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 412.051332][T13105] ubi0: background thread "ubi_bgt0d" started, PID 13105 [ 412.055044][T13091] ubi0: detaching mtd0 [ 412.064517][T13091] ubi0: mtd0 is detached [ 412.069079][T13093] ubi0: attaching mtd0 [ 412.074033][T13093] ubi0: scanning is finished [ 412.094973][T13093] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 412.103150][T13093] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 412.111884][T13093] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 412.120578][T13093] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 412.127984][T13093] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 412.135153][T13093] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 412.143576][T13093] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 412.153741][T13093] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 412.163714][T13106] ubi0: background thread "ubi_bgt0d" started, PID 13106 [ 412.170949][T13095] ubi0: detaching mtd0 [ 412.176659][T13095] ubi0: mtd0 is detached [ 412.183283][T13079] ubi0: attaching mtd0 [ 412.188078][T13079] ubi0: scanning is finished [ 412.236942][T13079] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 412.246698][T13098] ubi0: attaching mtd0 [ 412.253635][T13098] ubi0: scanning is finished [ 412.292403][T13098] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 412.300157][T13098] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 412.307509][T13098] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 412.314906][T13098] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 412.322832][T13098] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 412.330535][T13098] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 412.338708][T13098] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 412.350600][T13098] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 412.362949][T13110] ubi0: background thread "ubi_bgt0d" started, PID 13110 [ 412.371981][T13102] ubi0: detaching mtd0 [ 412.377847][T13102] ubi0: mtd0 is detached [ 412.385478][T13101] ubi0: attaching mtd0 [ 412.390356][T13101] ubi0: scanning is finished [ 412.446550][T13101] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 412.454549][T13101] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 412.462683][T13101] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 412.470104][T13101] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 412.477591][T13101] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 412.485705][T13101] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 412.494105][T13101] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 412.504257][T13101] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 412.514340][T13113] ubi0: background thread "ubi_bgt0d" started, PID 13113 [ 412.514439][T13104] ubi0: detaching mtd0 [ 412.527190][T13104] ubi0: mtd0 is detached [ 412.531775][T13085] ubi0: attaching mtd0 [ 412.536413][T13085] ubi0: scanning is finished [ 412.581412][T13085] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 412.595318][T13089] ubi0: attaching mtd0 [ 412.600353][T13089] ubi0: scanning is finished [ 412.637810][T13089] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 412.655065][T13095] ubi0: attaching mtd0 [ 412.663051][T13095] ubi0: scanning is finished [ 412.723185][T13095] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 412.732831][T13111] ubi0: attaching mtd0 [ 412.738762][T13111] ubi0: scanning is finished [ 412.777501][T13111] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 412.793205][T13111] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 412.801466][T13111] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 412.808601][T13111] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 412.816694][T13111] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 412.827982][T13111] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 412.836473][T13111] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 412.849172][T13111] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 412.859371][T13112] ubi0: detaching mtd0 [ 412.859518][T13125] ubi0: background thread "ubi_bgt0d" started, PID 13125 [ 412.874005][T13112] ubi0: mtd0 is detached [ 412.878805][T13098] ubi0: attaching mtd0 [ 412.884092][T13098] ubi0: scanning is finished [ 412.921132][T13098] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 412.934718][T13101] ubi0: attaching mtd0 [ 412.942056][T13101] ubi0: scanning is finished [ 412.976400][T13101] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 412.987790][T13117] ubi0: attaching mtd0 [ 412.994212][T13117] ubi0: scanning is finished [ 413.035554][T13117] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 413.043671][T13117] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 413.051730][T13117] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 413.058763][T13117] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 413.066357][T13117] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 413.073246][T13117] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 413.081854][T13117] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 413.095036][T13117] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 413.109007][T13134] ubi0: background thread "ubi_bgt0d" started, PID 13134 [ 413.116176][T13119] ubi: mtd0 is already attached to ubi0 [ 413.122154][T13120] ubi0: detaching mtd0 [ 413.129385][T13120] ubi0: mtd0 is detached [ 413.135313][T13124] ubi0: attaching mtd0 [ 413.145114][T13124] ubi0: scanning is finished [ 413.207335][T13124] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 413.215299][T13124] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 413.223289][T13124] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 413.230480][T13124] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 413.237956][T13124] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 413.245403][T13124] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 413.254202][T13124] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 413.264201][T13124] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 413.274201][T13126] ubi0: detaching mtd0 [ 413.274221][T13137] ubi0: background thread "ubi_bgt0d" started, PID 13137 [ 413.291657][T13126] ubi0: mtd0 is detached [ 413.296210][T13111] ubi0: attaching mtd0 [ 413.300929][T13111] ubi0: scanning is finished [ 413.329835][T13111] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 413.342416][T13129] ubi0: attaching mtd0 [ 413.347207][T13129] ubi0: scanning is finished [ 413.416017][T13129] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 413.423973][T13129] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 413.431725][T13129] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 413.439049][T13129] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 413.446614][T13129] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 413.453670][T13129] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 413.461914][T13129] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 413.471994][T13129] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 413.483831][T13141] ubi0: background thread "ubi_bgt0d" started, PID 13141 [ 413.491234][T13131] ubi0: detaching mtd0 [ 413.497093][T13131] ubi0: mtd0 is detached [ 413.501750][T13133] ubi0: attaching mtd0 [ 413.506731][T13133] ubi0: scanning is finished [ 413.544107][T13133] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 413.552035][T13133] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 413.559674][T13133] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 413.566870][T13133] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 413.575743][T13133] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 413.582770][T13133] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 413.593537][T13133] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 413.603903][T13133] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 413.614358][T13143] ubi0: background thread "ubi_bgt0d" started, PID 13143 [ 413.621869][T13135] ubi0: detaching mtd0 [ 413.627778][T13135] ubi0: mtd0 is detached [ 413.632629][T13122] ubi0: attaching mtd0 [ 413.637613][T13122] ubi0: scanning is finished [ 413.673979][T13122] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 413.684466][T13117] ubi0: attaching mtd0 [ 413.695362][T13117] ubi0: scanning is finished [ 413.726972][T13117] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 413.746340][T13124] ubi0: attaching mtd0 [ 413.754122][T13124] ubi0: scanning is finished [ 413.821565][T13124] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 413.835582][T13140] ubi0: attaching mtd0 [ 413.840864][T13140] ubi0: scanning is finished [ 413.906626][T13140] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 413.914990][T13140] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 413.924577][T13140] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 413.931833][T13140] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 413.939652][T13140] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 413.946557][T13140] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 413.954929][T13140] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 413.965354][T13140] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 413.975850][T13155] ubi0: background thread "ubi_bgt0d" started, PID 13155 [ 413.987502][T13142] ubi0: detaching mtd0 [ 413.993690][T13142] ubi0: mtd0 is detached [ 413.998214][T13129] ubi0: attaching mtd0 [ 414.007284][T13129] ubi0: scanning is finished [ 414.031067][T13129] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 414.045960][T13133] ubi0: attaching mtd0 [ 414.051592][T13133] ubi0: scanning is finished [ 414.074220][T13133] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 414.086329][T13146] ubi0: attaching mtd0 [ 414.092121][T13146] ubi0: scanning is finished [ 414.128707][T13146] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 414.137554][T13146] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 414.145101][T13146] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 414.155979][T13146] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 414.163921][T13146] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 414.171091][T13146] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 414.179555][T13146] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 414.190545][T13146] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 414.200947][T13164] ubi0: background thread "ubi_bgt0d" started, PID 13164 [ 414.208179][T13148] ubi0: detaching mtd0 [ 414.215172][T13148] ubi0: mtd0 is detached [ 414.220224][T13150] ubi0: attaching mtd0 [ 414.225280][T13150] ubi0: scanning is finished [ 414.263720][T13150] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 414.276157][T13150] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 414.283506][T13150] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 414.290750][T13150] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 414.298128][T13150] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 414.305002][T13150] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 414.313319][T13150] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 414.323406][T13150] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 414.333401][T13166] ubi0: background thread "ubi_bgt0d" started, PID 13166 [ 414.342354][T13152] ubi0: detaching mtd0 [ 414.348370][T13152] ubi0: mtd0 is detached [ 414.355777][T13154] ubi0: attaching mtd0 [ 414.361251][T13154] ubi0: scanning is finished [ 414.435649][T13154] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 414.443613][T13154] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 414.451801][T13154] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 414.463320][T13154] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 414.471022][T13154] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 414.477889][T13154] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 414.487854][T13154] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 414.497897][T13154] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 414.507862][T13167] ubi0: background thread "ubi_bgt0d" started, PID 13167 [ 414.515006][T13156] ubi0: detaching mtd0 [ 414.521460][T13156] ubi0: mtd0 is detached [ 414.525833][T13140] ubi0: attaching mtd0 [ 414.531670][T13140] ubi0: scanning is finished [ 414.586162][T13140] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 414.597876][T13159] ubi0: attaching mtd0 [ 414.615356][T13159] ubi0: scanning is finished [ 414.672529][T13159] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 414.681388][T13159] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 414.688606][T13159] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 414.695641][T13159] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 414.703286][T13159] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 414.711876][T13159] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 414.719938][T13159] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 414.729989][T13159] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 414.740110][T13171] ubi0: background thread "ubi_bgt0d" started, PID 13171 [ 414.747252][T13162] ubi: mtd0 is already attached to ubi0 [ 414.753189][T13163] ubi0: detaching mtd0 [ 414.761249][T13163] ubi0: mtd0 is detached [ 414.766980][T13159] ubi0: attaching mtd0 [ 414.774044][T13159] ubi0: scanning is finished [ 414.798555][T13159] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 414.810210][T13146] ubi0: attaching mtd0 [ 414.815356][T13146] ubi0: scanning is finished [ 414.840729][T13146] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 414.858471][T13150] ubi0: attaching mtd0 [ 414.863506][T13150] ubi0: scanning is finished [ 414.912219][T13150] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 414.923445][T13154] ubi0: attaching mtd0 [ 414.928815][T13154] ubi0: scanning is finished [ 414.969896][T13154] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 414.980774][T13170] ubi0: attaching mtd0 [ 414.985915][T13170] ubi0: scanning is finished [ 415.027007][T13170] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 415.034844][T13170] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 415.042848][T13170] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 415.050199][T13170] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 415.057776][T13170] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 415.066371][T13170] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 415.075007][T13170] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 415.085170][T13170] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 415.095739][T13188] ubi0: background thread "ubi_bgt0d" started, PID 13188 [ 415.097590][T13172] ubi0: detaching mtd0 [ 415.108739][T13172] ubi0: mtd0 is detached [ 415.113833][T13162] ubi0: attaching mtd0 [ 415.118816][T13162] ubi0: scanning is finished [ 415.148272][T13162] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 415.161449][T13175] ubi0: attaching mtd0 [ 415.167826][T13175] ubi0: scanning is finished [ 415.195982][T13175] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 415.206442][T13175] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 415.215763][T13175] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 415.226383][T13175] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 415.235670][T13175] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 415.245577][T13175] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 415.255309][T13175] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 415.268681][T13175] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 415.285362][T13193] ubi0: background thread "ubi_bgt0d" started, PID 13193 [ 415.292843][T13178] ubi0: detaching mtd0 [ 415.298748][T13178] ubi0: mtd0 is detached [ 415.307779][T13179] ubi0: attaching mtd0 [ 415.312975][T13179] ubi0: scanning is finished [ 415.378652][T13179] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 415.386275][T13179] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 415.396596][T13179] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 415.403745][T13179] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 415.411422][T13179] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 415.418205][T13179] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 415.426261][T13179] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 415.436208][T13179] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 415.446213][T13181] ubi0: detaching mtd0 [ 415.446536][T13195] ubi0: background thread "ubi_bgt0d" started, PID 13195 [ 415.461005][T13181] ubi0: mtd0 is detached [ 415.470596][T13183] ubi0: attaching mtd0 [ 415.475574][T13183] ubi0: scanning is finished [ 415.547688][T13183] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 415.555587][T13183] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 415.563328][T13183] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 415.570817][T13183] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 415.578412][T13183] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 415.585782][T13183] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 415.594236][T13183] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 415.604473][T13183] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 415.616205][T13185] ubi0: detaching mtd0 [ 415.616216][T13196] ubi0: background thread "ubi_bgt0d" started, PID 13196 [ 415.630696][T13185] ubi0: mtd0 is detached [ 415.636368][T13187] ubi0: attaching mtd0 [ 415.641278][T13187] ubi0: scanning is finished [ 415.707878][T13187] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 415.715652][T13187] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 415.723373][T13187] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 415.730983][T13187] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 415.738636][T13187] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 415.745830][T13187] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 415.754228][T13187] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 415.764562][T13187] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 415.774801][T13189] ubi0: detaching mtd0 [ 415.778863][T13197] ubi0: background thread "ubi_bgt0d" started, PID 13197 [ 415.787905][T13189] ubi0: mtd0 is detached [ 415.795633][T13170] ubi0: attaching mtd0 [ 415.801884][T13170] ubi0: scanning is finished 2022/09/20 08:20:11 executed programs: 1921 [ 415.827159][T13170] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 415.843520][T13192] ubi0: attaching mtd0 [ 415.849836][T13192] ubi0: scanning is finished [ 415.903954][T13192] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 415.912726][T13192] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 415.920803][T13192] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 415.928124][T13192] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 415.936052][T13192] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 415.943272][T13192] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 415.951552][T13192] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 415.962520][T13192] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 415.973941][T13201] ubi0: background thread "ubi_bgt0d" started, PID 13201 [ 415.975645][T13194] ubi0: detaching mtd0 [ 415.987774][T13194] ubi0: mtd0 is detached [ 415.992640][T13175] ubi0: attaching mtd0 [ 415.997808][T13175] ubi0: scanning is finished [ 416.044172][T13175] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 416.056581][T13179] ubi0: attaching mtd0 [ 416.064992][T13179] ubi0: scanning is finished [ 416.132056][T13179] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 416.143289][T13183] ubi0: attaching mtd0 [ 416.148426][T13183] ubi0: scanning is finished [ 416.188258][T13183] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 416.202264][T13187] ubi0: attaching mtd0 [ 416.218492][T13187] ubi0: scanning is finished [ 416.247753][T13187] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 416.262631][T13200] ubi0: attaching mtd0 [ 416.267830][T13200] ubi0: scanning is finished [ 416.315681][T13200] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 416.323972][T13200] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 416.331794][T13200] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 416.339170][T13200] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 416.346881][T13200] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 416.354062][T13200] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 416.362560][T13200] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 416.372682][T13200] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 416.383332][T13202] ubi0: detaching mtd0 [ 416.383444][T13220] ubi0: background thread "ubi_bgt0d" started, PID 13220 [ 416.398443][T13202] ubi0: mtd0 is detached [ 416.403112][T13203] ubi0: attaching mtd0 [ 416.409351][T13203] ubi0: scanning is finished [ 416.441797][T13203] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 416.452117][T13207] ubi0: attaching mtd0 [ 416.457142][T13207] ubi0: scanning is finished [ 416.490527][T13207] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 416.498252][T13207] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 416.505615][T13207] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 416.513032][T13207] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 416.520712][T13207] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 416.527754][T13207] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 416.536871][T13207] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 416.547224][T13207] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 416.558038][T13225] ubi0: background thread "ubi_bgt0d" started, PID 13225 [ 416.564150][T13208] ubi0: detaching mtd0 [ 416.574198][T13208] ubi0: mtd0 is detached [ 416.578964][T13211] ubi0: attaching mtd0 [ 416.583813][T13211] ubi0: scanning is finished [ 416.608368][T13211] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 416.616333][T13211] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 416.628341][T13211] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 416.636115][T13211] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 416.644103][T13211] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 416.651798][T13211] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 416.661923][T13211] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 416.672472][T13211] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 416.682690][T13227] ubi0: background thread "ubi_bgt0d" started, PID 13227 [ 416.690142][T13213] ubi0: detaching mtd0 [ 416.696220][T13213] ubi0: mtd0 is detached [ 416.700911][T13215] ubi0: attaching mtd0 [ 416.707615][T13215] ubi0: scanning is finished [ 416.742087][T13215] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 416.749973][T13215] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 416.757335][T13215] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 416.764568][T13215] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 416.772353][T13215] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 416.780126][T13215] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 416.788480][T13215] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 416.799107][T13215] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 416.809159][T13217] ubi0: detaching mtd0 [ 416.809394][T13228] ubi0: background thread "ubi_bgt0d" started, PID 13228 [ 416.826804][T13217] ubi0: mtd0 is detached [ 416.831578][T13219] ubi0: attaching mtd0 [ 416.836484][T13219] ubi0: scanning is finished [ 416.908186][T13219] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 416.915969][T13219] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 416.923615][T13219] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 416.931090][T13219] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 416.938612][T13219] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 416.945718][T13219] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 416.954187][T13219] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 416.964277][T13219] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 416.974269][T13221] ubi0: detaching mtd0 [ 416.974387][T13229] ubi0: background thread "ubi_bgt0d" started, PID 13229 [ 416.991013][T13221] ubi0: mtd0 is detached [ 416.995553][T13200] ubi0: attaching mtd0 [ 417.002641][T13200] ubi0: scanning is finished [ 417.030669][T13200] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 417.046105][T13224] ubi0: attaching mtd0 [ 417.052380][T13224] ubi0: scanning is finished [ 417.123844][T13224] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 417.135681][T13224] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 417.144673][T13224] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 417.154473][T13224] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 417.163476][T13224] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 417.173429][T13224] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 417.183289][T13224] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 417.196461][T13224] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 417.208256][T13226] ubi0: detaching mtd0 [ 417.208262][T13234] ubi0: background thread "ubi_bgt0d" started, PID 13234 [ 417.225929][T13226] ubi0: mtd0 is detached [ 417.230449][T13207] ubi0: attaching mtd0 [ 417.235373][T13207] ubi0: scanning is finished [ 417.270952][T13207] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 417.283039][T13211] ubi0: attaching mtd0 [ 417.288018][T13211] ubi0: scanning is finished [ 417.317451][T13211] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 417.327479][T13215] ubi0: attaching mtd0 [ 417.337714][T13215] ubi0: scanning is finished [ 417.403028][T13215] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 417.413737][T13219] ubi0: attaching mtd0 [ 417.429304][T13219] ubi0: scanning is finished [ 417.458681][T13219] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 417.474044][T13232] ubi0: attaching mtd0 [ 417.479944][T13232] ubi0: scanning is finished [ 417.526312][T13232] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 417.534974][T13232] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 417.543171][T13232] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 417.551163][T13232] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 417.559313][T13232] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 417.566674][T13232] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 417.575174][T13232] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 417.585813][T13232] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 417.596162][T13250] ubi0: background thread "ubi_bgt0d" started, PID 13250 [ 417.600072][T13233] ubi0: detaching mtd0 [ 417.612402][T13233] ubi0: mtd0 is detached [ 417.616959][T13224] ubi0: attaching mtd0 [ 417.622091][T13224] ubi0: scanning is finished [ 417.646450][T13224] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 417.659793][T13237] ubi0: attaching mtd0 [ 417.665112][T13237] ubi0: scanning is finished [ 417.727439][T13237] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 417.735407][T13237] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 417.743221][T13237] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 417.751713][T13237] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 417.759754][T13237] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 417.766769][T13237] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 417.776465][T13237] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 417.786885][T13237] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 417.797261][T13239] ubi0: detaching mtd0 [ 417.797270][T13255] ubi0: background thread "ubi_bgt0d" started, PID 13255 [ 417.811977][T13239] ubi0: mtd0 is detached [ 417.816578][T13241] ubi0: attaching mtd0 [ 417.821876][T13241] ubi0: scanning is finished [ 417.883724][T13241] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 417.891551][T13241] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 417.899138][T13241] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 417.906182][T13241] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 417.913828][T13241] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 417.920735][T13241] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 417.928805][T13241] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 417.939584][T13241] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 417.950110][T13257] ubi0: background thread "ubi_bgt0d" started, PID 13257 [ 417.957256][T13244] ubi0: detaching mtd0 [ 417.963205][T13244] ubi0: mtd0 is detached [ 417.967580][T13245] ubi0: attaching mtd0 [ 417.974092][T13245] ubi0: scanning is finished [ 418.005027][T13245] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 418.012855][T13245] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 418.020460][T13245] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 418.027671][T13245] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 418.036485][T13245] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 418.043364][T13245] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 418.051770][T13245] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 418.061826][T13245] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 418.071937][T13258] ubi0: background thread "ubi_bgt0d" started, PID 13258 [ 418.079987][T13247] ubi0: detaching mtd0 [ 418.085986][T13247] ubi0: mtd0 is detached [ 418.090753][T13249] ubi0: attaching mtd0 [ 418.095988][T13249] ubi0: scanning is finished [ 418.159429][T13249] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 418.167292][T13249] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 418.174907][T13249] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 418.182272][T13249] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 418.190154][T13249] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 418.197287][T13249] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 418.205861][T13249] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 418.216490][T13249] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 418.226671][T13251] ubi0: detaching mtd0 [ 418.226694][T13259] ubi0: background thread "ubi_bgt0d" started, PID 13259 [ 418.239582][T13251] ubi0: mtd0 is detached [ 418.243957][T13232] ubi0: attaching mtd0 [ 418.248778][T13232] ubi0: scanning is finished [ 418.282590][T13232] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 418.295289][T13254] ubi0: attaching mtd0 [ 418.302013][T13254] ubi0: scanning is finished [ 418.367990][T13254] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 418.378016][T13254] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 418.385802][T13254] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 418.393196][T13254] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 418.400907][T13254] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 418.407784][T13254] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 418.416964][T13254] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 418.427398][T13254] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 418.438080][T13256] ubi0: detaching mtd0 [ 418.438086][T13263] ubi0: background thread "ubi_bgt0d" started, PID 13263 [ 418.452765][T13256] ubi0: mtd0 is detached [ 418.458639][T13237] ubi0: attaching mtd0 [ 418.464792][T13237] ubi0: scanning is finished [ 418.487839][T13237] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 418.501273][T13241] ubi0: attaching mtd0 [ 418.506192][T13241] ubi0: scanning is finished [ 418.538347][T13241] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 418.546475][T13241] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 418.554414][T13241] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 418.561603][T13241] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 418.569524][T13241] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 418.576691][T13241] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 418.584921][T13241] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 418.595012][T13241] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 418.605577][T13268] ubi0: background thread "ubi_bgt0d" started, PID 13268 [ 418.616711][T13245] ubi: mtd0 is already attached to ubi0 [ 418.638928][T13249] ubi: mtd0 is already attached to ubi0 [ 418.648049][T13262] ubi: mtd0 is already attached to ubi0 [ 418.657644][T13264] ubi0: detaching mtd0 [ 418.674946][T13264] ubi0: mtd0 is detached [ 418.682647][T13254] ubi0: attaching mtd0 [ 418.687793][T13254] ubi0: scanning is finished [ 418.724343][T13254] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 418.741091][T13267] ubi0: attaching mtd0 [ 418.746614][T13267] ubi0: scanning is finished [ 418.828535][T13267] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 418.836744][T13267] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 418.849068][T13267] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 418.856463][T13267] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 418.864797][T13267] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 418.872127][T13267] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 418.880789][T13267] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 418.891084][T13267] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 418.901642][T13269] ubi0: detaching mtd0 [ 418.907922][T13269] ubi0: mtd0 is detached [ 418.912685][T13273] ubi0: attaching mtd0 [ 418.917588][T13273] ubi0: scanning is finished [ 418.989162][T13273] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 418.997330][T13273] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 419.004856][T13273] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 419.012737][T13273] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 419.020480][T13273] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 419.027502][T13273] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 419.035695][T13273] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 419.047114][T13273] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 419.057132][T13284] ubi0: background thread "ubi_bgt0d" started, PID 13284 [ 419.064288][T13272] ubi: mtd0 is already attached to ubi0 [ 419.070536][T13275] ubi: mtd0 is already attached to ubi0 [ 419.076506][T13262] ubi: mtd0 is already attached to ubi0 [ 419.083428][T13276] ubi0: detaching mtd0 [ 419.098047][T13276] ubi0: mtd0 is detached [ 419.108832][T13281] ubi0: attaching mtd0 [ 419.116010][T13281] ubi0: scanning is finished [ 419.171013][T13281] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 419.178765][T13281] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 419.186360][T13281] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 419.193513][T13281] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 419.201302][T13281] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 419.208326][T13281] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 419.217227][T13281] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 419.231821][T13281] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 419.243395][T13288] ubi0: background thread "ubi_bgt0d" started, PID 13288 [ 419.253570][T13282] ubi0: detaching mtd0 [ 419.261357][T13282] ubi0: mtd0 is detached [ 419.266355][T13267] ubi0: attaching mtd0 [ 419.271568][T13267] ubi0: scanning is finished [ 419.296163][T13267] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 419.308735][T13275] ubi0: attaching mtd0 [ 419.314885][T13275] ubi0: scanning is finished [ 419.351516][T13275] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 419.365607][T13277] ubi0: attaching mtd0 [ 419.373379][T13277] ubi0: scanning is finished [ 419.427947][T13277] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 419.438260][T13286] ubi0: attaching mtd0 [ 419.449019][T13286] ubi0: scanning is finished [ 419.486166][T13286] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 419.493992][T13286] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 419.501545][T13286] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 419.508517][T13286] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 419.516546][T13286] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 419.524112][T13286] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 419.532869][T13286] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 419.543074][T13286] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 419.553618][T13301] ubi0: background thread "ubi_bgt0d" started, PID 13301 [ 419.555731][T13273] ubi: mtd0 is already attached to ubi0 [ 419.566432][T13289] ubi0: detaching mtd0 [ 419.576282][T13289] ubi0: mtd0 is detached [ 419.581193][T13281] ubi0: attaching mtd0 [ 419.587511][T13281] ubi0: scanning is finished [ 419.621254][T13281] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 419.632849][T13292] ubi0: attaching mtd0 [ 419.638189][T13292] ubi0: scanning is finished [ 419.674897][T13292] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 419.682861][T13292] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 419.690887][T13292] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 419.698178][T13292] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 419.706068][T13292] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 419.713271][T13292] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 419.721731][T13292] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 419.733667][T13292] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 419.744674][T13309] ubi0: background thread "ubi_bgt0d" started, PID 13309 [ 419.751320][T13294] ubi0: detaching mtd0 [ 419.758925][T13294] ubi0: mtd0 is detached [ 419.763638][T13296] ubi0: attaching mtd0 [ 419.768611][T13296] ubi0: scanning is finished [ 419.800270][T13296] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 419.807963][T13296] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 419.815652][T13296] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 419.823088][T13296] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 419.831476][T13296] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 419.838372][T13296] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 419.846690][T13296] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 419.857005][T13296] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 419.867351][T13298] ubi0: detaching mtd0 [ 419.867775][T13311] ubi0: background thread "ubi_bgt0d" started, PID 13311 [ 419.880496][T13298] ubi0: mtd0 is detached [ 419.884860][T13300] ubi0: attaching mtd0 [ 419.889906][T13300] ubi0: scanning is finished [ 419.916039][T13300] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 419.928497][T13300] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 419.936269][T13300] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 419.948306][T13300] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 419.956103][T13300] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 419.964580][T13300] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 419.972632][T13300] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 419.982664][T13300] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 419.992715][T13302] ubi0: detaching mtd0 [ 419.993460][T13312] ubi0: background thread "ubi_bgt0d" started, PID 13312 [ 420.010442][T13302] ubi0: mtd0 is detached [ 420.015003][T13304] ubi0: attaching mtd0 [ 420.020650][T13304] ubi0: scanning is finished [ 420.056512][T13304] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 420.064229][T13304] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 420.075566][T13304] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 420.085161][T13304] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 420.094917][T13304] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 420.104061][T13304] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 420.114534][T13304] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 420.126890][T13304] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 420.140000][T13313] ubi0: background thread "ubi_bgt0d" started, PID 13313 [ 420.140105][T13286] ubi: mtd0 is already attached to ubi0 [ 420.155647][T13306] ubi0: detaching mtd0 [ 420.172470][T13306] ubi0: mtd0 is detached [ 420.181527][T13308] ubi0: attaching mtd0 [ 420.186760][T13308] ubi0: scanning is finished [ 420.221101][T13308] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 420.230134][T13308] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 420.237448][T13308] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 420.244997][T13308] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 420.252759][T13308] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 420.259976][T13308] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 420.268075][T13308] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 420.278519][T13308] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 420.288714][T13316] ubi0: background thread "ubi_bgt0d" started, PID 13316 [ 420.297314][T13310] ubi0: detaching mtd0 [ 420.303837][T13310] ubi0: mtd0 is detached [ 420.308462][T13292] ubi0: attaching mtd0 [ 420.314196][T13292] ubi0: scanning is finished [ 420.362113][T13292] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 420.377229][T13296] ubi0: attaching mtd0 [ 420.383114][T13296] ubi0: scanning is finished [ 420.421241][T13296] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 420.436076][T13300] ubi0: attaching mtd0 [ 420.441131][T13300] ubi0: scanning is finished [ 420.488589][T13300] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 420.498729][T13315] ubi0: attaching mtd0 [ 420.509681][T13315] ubi0: scanning is finished [ 420.577099][T13315] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 420.586658][T13315] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 420.594520][T13315] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 420.601824][T13315] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 420.609753][T13315] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 420.616629][T13315] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 420.624663][T13315] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 420.635148][T13315] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 420.646478][T13304] ubi: mtd0 is already attached to ubi0 [ 420.646577][T13329] ubi0: background thread "ubi_bgt0d" started, PID 13329 [ 420.653275][T13317] ubi0: detaching mtd0 [ 420.670173][T13317] ubi0: mtd0 is detached [ 420.674837][T13308] ubi0: attaching mtd0 [ 420.684983][T13308] ubi0: scanning is finished [ 420.715851][T13308] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 420.728359][T13320] ubi0: attaching mtd0 [ 420.735541][T13320] ubi0: scanning is finished [ 420.803162][T13320] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 420.815601][T13320] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 420.823752][T13320] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 420.831822][T13320] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 420.839653][T13320] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 420.846653][T13320] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 420.854903][T13320] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 420.865360][T13320] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 420.875910][T13338] ubi0: background thread "ubi_bgt0d" started, PID 13338 [ 420.877475][T13322] ubi0: detaching mtd0 [ 420.891735][T13322] ubi0: mtd0 is detached [ 420.896363][T13324] ubi0: attaching mtd0 [ 420.902236][T13324] ubi0: scanning is finished [ 420.962120][T13324] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 420.969785][T13324] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 420.977057][T13324] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 420.985958][T13324] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 420.994038][T13324] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 421.000907][T13324] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 421.008944][T13324] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 421.018892][T13324] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 421.029048][T13339] ubi0: background thread "ubi_bgt0d" started, PID 13339 [ 421.036401][T13327] ubi: mtd0 is already attached to ubi0 [ 421.043359][T13328] ubi0: detaching mtd0 [ 421.050122][T13328] ubi0: mtd0 is detached [ 421.054832][T13315] ubi0: attaching mtd0 [ 421.062739][T13315] ubi0: scanning is finished 2022/09/20 08:20:17 executed programs: 1951 [ 421.122452][T13315] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 421.132851][T13332] ubi0: attaching mtd0 [ 421.137737][T13332] ubi0: scanning is finished [ 421.183373][T13332] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 421.191492][T13332] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 421.198803][T13332] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 421.205909][T13332] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 421.215233][T13332] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 421.222142][T13332] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 421.231312][T13332] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 421.241349][T13332] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 421.251639][T13344] ubi0: background thread "ubi_bgt0d" started, PID 13344 [ 421.258746][T13334] ubi0: detaching mtd0 [ 421.264668][T13334] ubi0: mtd0 is detached [ 421.269831][T13336] ubi0: attaching mtd0 [ 421.275128][T13336] ubi0: scanning is finished [ 421.323435][T13336] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 421.331485][T13336] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 421.338975][T13336] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 421.346145][T13336] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 421.354080][T13336] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 421.361426][T13336] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 421.369817][T13336] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 421.380084][T13336] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 421.390255][T13346] ubi0: background thread "ubi_bgt0d" started, PID 13346 [ 421.397383][T13337] ubi0: detaching mtd0 [ 421.404604][T13337] ubi0: mtd0 is detached [ 421.409523][T13320] ubi0: attaching mtd0 [ 421.414779][T13320] ubi0: scanning is finished [ 421.467381][T13320] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 421.478125][T13324] ubi0: attaching mtd0 [ 421.483775][T13324] ubi0: scanning is finished [ 421.531429][T13324] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 421.546645][T13330] ubi0: attaching mtd0 [ 421.553226][T13330] ubi0: scanning is finished [ 421.593792][T13330] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 421.609939][T13330] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 421.618113][T13330] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 421.630955][T13330] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 421.638558][T13330] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 421.647988][T13330] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 421.659849][T13330] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 421.674404][T13330] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 421.684857][T13343] ubi: mtd0 is already attached to ubi0 [ 421.684885][T13354] ubi0: background thread "ubi_bgt0d" started, PID 13354 [ 421.696264][T13345] ubi0: detaching mtd0 [ 421.714611][T13345] ubi0: mtd0 is detached [ 421.725048][T13332] ubi0: attaching mtd0 [ 421.731044][T13332] ubi0: scanning is finished [ 421.771329][T13332] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 421.785614][T13336] ubi0: attaching mtd0 [ 421.791905][T13336] ubi0: scanning is finished [ 421.834383][T13336] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 421.845798][T13349] ubi0: attaching mtd0 [ 421.855898][T13349] ubi0: scanning is finished [ 421.936451][T13349] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 421.944121][T13349] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 421.951894][T13349] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 421.959273][T13349] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 421.966798][T13349] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 421.974272][T13349] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 421.982918][T13349] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 421.993347][T13349] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 422.005266][T13367] ubi0: background thread "ubi_bgt0d" started, PID 13367 [ 422.012892][T13352] ubi0: detaching mtd0 [ 422.020075][T13352] ubi0: mtd0 is detached [ 422.024605][T13353] ubi0: attaching mtd0 [ 422.030355][T13353] ubi0: scanning is finished [ 422.062126][T13353] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 422.069999][T13353] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 422.077380][T13353] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 422.085042][T13353] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 422.092944][T13353] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 422.100419][T13353] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 422.108577][T13353] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 422.120964][T13353] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 422.131872][T13368] ubi0: background thread "ubi_bgt0d" started, PID 13368 [ 422.139431][T13355] ubi0: detaching mtd0 [ 422.145790][T13355] ubi0: mtd0 is detached [ 422.150530][T13357] ubi0: attaching mtd0 [ 422.156166][T13357] ubi0: scanning is finished [ 422.183322][T13357] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 422.192249][T13357] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 422.199898][T13357] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 422.207240][T13357] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 422.215285][T13357] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 422.222594][T13357] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 422.231148][T13357] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 422.242553][T13357] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 422.253112][T13369] ubi0: background thread "ubi_bgt0d" started, PID 13369 [ 422.255380][T13343] ubi: mtd0 is already attached to ubi0 [ 422.266573][T13358] ubi0: detaching mtd0 [ 422.293940][T13358] ubi0: mtd0 is detached [ 422.298568][T13361] ubi0: attaching mtd0 [ 422.304694][T13361] ubi0: scanning is finished [ 422.363477][T13361] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 422.371457][T13361] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 422.378961][T13361] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 422.386293][T13361] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 422.394069][T13361] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 422.401444][T13361] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 422.413783][T13361] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 422.424096][T13361] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 422.438652][T13373] ubi0: background thread "ubi_bgt0d" started, PID 13373 [ 422.446109][T13363] ubi0: detaching mtd0 [ 422.457138][T13363] ubi0: mtd0 is detached [ 422.461934][T13365] ubi0: attaching mtd0 [ 422.467308][T13365] ubi0: scanning is finished [ 422.526323][T13365] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 422.534018][T13365] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 422.541414][T13365] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 422.548382][T13365] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 422.555908][T13365] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 422.562909][T13365] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 422.571017][T13365] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 422.582693][T13365] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 422.592743][T13374] ubi0: background thread "ubi_bgt0d" started, PID 13374 [ 422.599894][T13366] ubi0: detaching mtd0 [ 422.608413][T13366] ubi0: mtd0 is detached [ 422.614900][T13349] ubi0: attaching mtd0 [ 422.620643][T13349] ubi0: scanning is finished [ 422.675152][T13349] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 422.687088][T13353] ubi0: attaching mtd0 [ 422.698479][T13353] ubi0: scanning is finished [ 422.754869][T13353] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 422.767396][T13371] ubi0: attaching mtd0 [ 422.774897][T13371] ubi0: scanning is finished [ 422.817999][T13371] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 422.826292][T13371] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 422.834410][T13371] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 422.841624][T13371] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 422.850277][T13371] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 422.857298][T13371] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 422.865781][T13371] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 422.876422][T13371] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 422.887009][T13382] ubi0: background thread "ubi_bgt0d" started, PID 13382 [ 422.887075][T13357] ubi: mtd0 is already attached to ubi0 [ 422.901006][T13372] ubi0: detaching mtd0 [ 422.910995][T13372] ubi0: mtd0 is detached [ 422.915969][T13361] ubi0: attaching mtd0 [ 422.925899][T13361] ubi0: scanning is finished [ 422.957290][T13361] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 422.973033][T13365] ubi0: attaching mtd0 [ 422.977997][T13365] ubi0: scanning is finished [ 423.014970][T13365] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 423.026868][T13377] ubi0: attaching mtd0 [ 423.035015][T13377] ubi0: scanning is finished [ 423.070843][T13377] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 423.078616][T13377] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 423.086876][T13377] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 423.094234][T13377] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 423.103464][T13377] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 423.111171][T13377] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 423.120475][T13377] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 423.131324][T13377] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 423.142206][T13394] ubi0: background thread "ubi_bgt0d" started, PID 13394 [ 423.144399][T13379] ubi0: detaching mtd0 [ 423.156711][T13379] ubi0: mtd0 is detached [ 423.162168][T13381] ubi0: attaching mtd0 [ 423.167710][T13381] ubi0: scanning is finished [ 423.213987][T13381] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 423.221738][T13381] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 423.234303][T13381] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 423.241484][T13381] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 423.258942][T13381] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 423.265771][T13381] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 423.275218][T13381] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 423.285403][T13381] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 423.296066][T13383] ubi0: detaching mtd0 [ 423.300056][T13396] ubi0: background thread "ubi_bgt0d" started, PID 13396 [ 423.313728][T13383] ubi0: mtd0 is detached [ 423.318144][T13371] ubi0: attaching mtd0 [ 423.323692][T13371] ubi0: scanning is finished [ 423.385182][T13371] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 423.399684][T13385] ubi0: attaching mtd0 [ 423.405947][T13385] ubi0: scanning is finished [ 423.450089][T13385] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 423.457938][T13385] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 423.465569][T13385] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 423.473052][T13385] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 423.480852][T13385] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 423.487699][T13385] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 423.503599][T13385] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 423.515155][T13385] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 423.528487][T13387] ubi0: detaching mtd0 [ 423.528511][T13400] ubi0: background thread "ubi_bgt0d" started, PID 13400 [ 423.542295][T13387] ubi0: mtd0 is detached [ 423.546848][T13389] ubi0: attaching mtd0 [ 423.552642][T13389] ubi0: scanning is finished [ 423.580093][T13389] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 423.587979][T13389] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 423.595453][T13389] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 423.602944][T13389] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 423.611316][T13389] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 423.618187][T13389] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 423.626498][T13389] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 423.636751][T13389] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 423.646959][T13392] ubi: mtd0 is already attached to ubi0 [ 423.647038][T13403] ubi0: background thread "ubi_bgt0d" started, PID 13403 [ 423.660085][T13393] ubi0: detaching mtd0 [ 423.665916][T13393] ubi0: mtd0 is detached [ 423.670961][T13377] ubi0: attaching mtd0 [ 423.675862][T13377] ubi0: scanning is finished [ 423.724760][T13377] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 423.734918][T13383] ubi0: attaching mtd0 [ 423.740569][T13383] ubi0: scanning is finished [ 423.766568][T13383] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 423.781739][T13401] ubi0: attaching mtd0 [ 423.786759][T13401] ubi0: scanning is finished [ 423.837955][T13401] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 423.846023][T13401] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 423.853645][T13401] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 423.860857][T13401] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 423.868248][T13401] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 423.875856][T13401] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 423.884097][T13401] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 252737560 [ 423.894609][T13401] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 423.904626][T13415] ubi0: background thread "ubi_bgt0d" started, PID 13415 [ 423.905481][T13402] ubi0: detaching mtd0 [ 423.918302][T13402] ubi0: mtd0 is detached [ 423.923092][T13385] ubi0: attaching mtd0 [ 423.928677][T13385] ubi0: scanning is finished [ 423.968542][T13385] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 423.981442][T13395] ubi0: attaching mtd0 [ 423.991747][T13395] ubi0: scanning is finished