[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 75.851776][ T27] audit: type=1800 audit(1578559537.271:25): pid=9527 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 75.871625][ T27] audit: type=1800 audit(1578559537.271:26): pid=9527 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 75.926403][ T27] audit: type=1800 audit(1578559537.271:27): pid=9527 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.84' (ECDSA) to the list of known hosts. 2020/01/09 08:45:59 parsed 1 programs 2020/01/09 08:46:01 executed programs: 0 syzkaller login: [ 100.597482][ T9703] IPVS: ftp: loaded support on port[0] = 21 [ 100.749640][ T9705] IPVS: ftp: loaded support on port[0] = 21 [ 100.768385][ T9707] IPVS: ftp: loaded support on port[0] = 21 [ 100.805865][ T9712] IPVS: ftp: loaded support on port[0] = 21 [ 100.805974][ T9713] IPVS: ftp: loaded support on port[0] = 21 [ 100.824674][ T9711] IPVS: ftp: loaded support on port[0] = 21 [ 100.956422][ T9703] chnl_net:caif_netlink_parms(): no params data found [ 101.057293][ T9703] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.066281][ T9703] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.074554][ T9703] device bridge_slave_0 entered promiscuous mode [ 101.085827][ T9703] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.093565][ T9703] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.101721][ T9703] device bridge_slave_1 entered promiscuous mode [ 101.153950][ T9703] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 101.213495][ T9703] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 101.277019][ T9703] team0: Port device team_slave_0 added [ 101.283370][ T9707] chnl_net:caif_netlink_parms(): no params data found [ 101.305218][ T9703] team0: Port device team_slave_1 added [ 101.314199][ T9705] chnl_net:caif_netlink_parms(): no params data found [ 101.434482][ T9703] device hsr_slave_0 entered promiscuous mode [ 101.511048][ T9703] device hsr_slave_1 entered promiscuous mode [ 101.565025][ T9711] chnl_net:caif_netlink_parms(): no params data found [ 101.585847][ T9712] chnl_net:caif_netlink_parms(): no params data found [ 101.680166][ T9705] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.688967][ T9705] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.702676][ T9705] device bridge_slave_0 entered promiscuous mode [ 101.715922][ T9705] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.723107][ T9705] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.731204][ T9705] device bridge_slave_1 entered promiscuous mode [ 101.767244][ T9707] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.774480][ T9707] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.782809][ T9707] device bridge_slave_0 entered promiscuous mode [ 101.795920][ T9707] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.803194][ T9707] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.811327][ T9707] device bridge_slave_1 entered promiscuous mode [ 101.829004][ T9711] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.836297][ T9711] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.844364][ T9711] device bridge_slave_0 entered promiscuous mode [ 101.858260][ T9711] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.867024][ T9711] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.875593][ T9711] device bridge_slave_1 entered promiscuous mode [ 101.883288][ T9713] chnl_net:caif_netlink_parms(): no params data found [ 101.906816][ T9705] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 101.926310][ T9705] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 101.965184][ T9712] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.972787][ T9712] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.980476][ T9712] device bridge_slave_0 entered promiscuous mode [ 102.009505][ T9707] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 102.022255][ T9707] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 102.034886][ T9712] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.042779][ T9712] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.050680][ T9712] device bridge_slave_1 entered promiscuous mode [ 102.064350][ T9711] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 102.076014][ T9705] team0: Port device team_slave_0 added [ 102.116389][ T9711] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 102.135396][ T9705] team0: Port device team_slave_1 added [ 102.150108][ T9707] team0: Port device team_slave_0 added [ 102.161885][ T9712] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 102.200072][ T9707] team0: Port device team_slave_1 added [ 102.211998][ T9712] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 102.228122][ T9711] team0: Port device team_slave_0 added [ 102.237524][ T9711] team0: Port device team_slave_1 added [ 102.268690][ T9713] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.276974][ T9713] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.287214][ T9713] device bridge_slave_0 entered promiscuous mode [ 102.354055][ T9705] device hsr_slave_0 entered promiscuous mode [ 102.411025][ T9705] device hsr_slave_1 entered promiscuous mode [ 102.450810][ T9705] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 102.458651][ T9705] Cannot create hsr debugfs directory [ 102.469669][ T9713] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.477111][ T9713] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.485107][ T9713] device bridge_slave_1 entered promiscuous mode [ 102.492744][ T9703] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 102.536681][ T9712] team0: Port device team_slave_0 added [ 102.545990][ T9712] team0: Port device team_slave_1 added [ 102.558330][ T9703] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 102.654169][ T9711] device hsr_slave_0 entered promiscuous mode [ 102.710957][ T9711] device hsr_slave_1 entered promiscuous mode [ 102.760794][ T9711] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 102.768393][ T9711] Cannot create hsr debugfs directory [ 102.812873][ T9707] device hsr_slave_0 entered promiscuous mode [ 102.870879][ T9707] device hsr_slave_1 entered promiscuous mode [ 102.921142][ T9707] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 102.928779][ T9707] Cannot create hsr debugfs directory [ 102.948772][ T9713] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 102.959546][ T9703] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 103.018574][ T9703] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 103.087010][ T9713] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 103.204426][ T9712] device hsr_slave_0 entered promiscuous mode [ 103.270986][ T9712] device hsr_slave_1 entered promiscuous mode [ 103.320786][ T9712] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 103.328382][ T9712] Cannot create hsr debugfs directory [ 103.339013][ T9713] team0: Port device team_slave_0 added [ 103.381335][ T9713] team0: Port device team_slave_1 added [ 103.543390][ T9713] device hsr_slave_0 entered promiscuous mode [ 103.581341][ T9713] device hsr_slave_1 entered promiscuous mode [ 103.620681][ T9713] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 103.628262][ T9713] Cannot create hsr debugfs directory [ 103.732941][ T9711] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 103.785733][ T9711] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 103.855915][ T9711] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 103.917409][ T9711] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 104.014726][ T9705] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 104.052803][ T9705] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 104.107853][ T9705] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 104.152803][ T9707] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 104.214442][ T9707] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 104.265559][ T9707] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 104.336153][ T9707] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 104.385578][ T9705] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 104.456102][ T9712] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 104.493308][ T9712] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 104.531303][ T9713] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 104.587729][ T9713] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 104.624685][ T9713] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 104.681189][ T9712] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 104.727800][ T9712] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 104.791433][ T9713] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 104.851718][ T9703] 8021q: adding VLAN 0 to HW filter on device bond0 [ 104.896576][ T2888] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 104.907029][ T2888] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 104.923402][ T9703] 8021q: adding VLAN 0 to HW filter on device team0 [ 104.962733][ T2888] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 104.972289][ T2888] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 104.981632][ T2888] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.988880][ T2888] bridge0: port 1(bridge_slave_0) entered forwarding state [ 104.997221][ T2888] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 105.007326][ T2888] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 105.016014][ T2888] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.023098][ T2888] bridge0: port 2(bridge_slave_1) entered forwarding state [ 105.054424][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 105.063680][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 105.114555][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 105.129963][ T9711] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.151255][ T9707] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.180432][ T9712] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.190185][ T2700] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 105.203665][ T2700] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 105.214072][ T2700] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 105.238452][ T9712] 8021q: adding VLAN 0 to HW filter on device team0 [ 105.265460][ T3131] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 105.276679][ T3131] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 105.285834][ T3131] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 105.294225][ T3131] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 105.302343][ T3131] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 105.311691][ T3131] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 105.320060][ T3131] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.327195][ T3131] bridge0: port 1(bridge_slave_0) entered forwarding state [ 105.335500][ T3131] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 105.344356][ T3131] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 105.353013][ T3131] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.360045][ T3131] bridge0: port 2(bridge_slave_1) entered forwarding state [ 105.367763][ T3131] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 105.377232][ T3131] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 105.387080][ T3131] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 105.395108][ T3131] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 105.403339][ T3131] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 105.417307][ T9711] 8021q: adding VLAN 0 to HW filter on device team0 [ 105.446472][ T9707] 8021q: adding VLAN 0 to HW filter on device team0 [ 105.456436][ T3131] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 105.465641][ T3131] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 105.475768][ T3131] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 105.484707][ T3131] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 105.493974][ T3131] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 105.502805][ T3131] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 105.528118][ T9703] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 105.552368][ T3131] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 105.564454][ T3131] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 105.573664][ T3131] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.580800][ T3131] bridge0: port 1(bridge_slave_0) entered forwarding state [ 105.588640][ T3131] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 105.597511][ T3131] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 105.606084][ T3131] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.613188][ T3131] bridge0: port 2(bridge_slave_1) entered forwarding state [ 105.621802][ T3131] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 105.630373][ T3131] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 105.639045][ T3131] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 105.648213][ T3131] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 105.657106][ T3131] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 105.665717][ T3131] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.673100][ T3131] bridge0: port 1(bridge_slave_0) entered forwarding state [ 105.681229][ T3131] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 105.689796][ T3131] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 105.698326][ T3131] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.705397][ T3131] bridge0: port 2(bridge_slave_1) entered forwarding state [ 105.713403][ T3131] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 105.722122][ T3131] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 105.730069][ T3131] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 105.738246][ T3131] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 105.795723][ T2700] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 105.805237][ T2700] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 105.814240][ T2700] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 105.824039][ T2700] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 105.833073][ T2700] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 105.842269][ T2700] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 105.851023][ T2700] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 105.859525][ T2700] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 105.868453][ T2700] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 105.877253][ T2700] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 105.885986][ T2700] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 105.894473][ T2700] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 105.903091][ T2700] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 105.911624][ T2700] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 105.925270][ T9705] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.948025][ T9707] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 105.961921][ T9707] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 105.969773][ T2700] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 105.978060][ T2700] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 105.986232][ T2700] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 105.994874][ T2700] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 106.003913][ T2700] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 106.012032][ T2700] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 106.019642][ T2700] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 106.028525][ T2700] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 106.037015][ T2700] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 106.045549][ T2700] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 106.067862][ T9705] 8021q: adding VLAN 0 to HW filter on device team0 [ 106.087122][ T9712] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 106.112341][ T9707] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 106.121446][ T3131] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 106.129178][ T3131] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 106.137349][ T3131] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 106.146944][ T3131] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 106.155828][ T3131] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 106.164333][ T3131] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 106.177440][ T9703] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 106.207721][ T9713] 8021q: adding VLAN 0 to HW filter on device bond0 [ 106.217834][ T2888] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 106.227723][ T2888] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 106.239508][ T2888] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 106.248376][ T2888] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 106.257440][ T2888] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.264549][ T2888] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.289956][ T9711] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 106.308735][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 106.321358][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 106.330178][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 106.338806][ T2889] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.353126][ T2889] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.362539][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 106.370071][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 106.377668][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 106.385616][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 106.412164][ T9713] 8021q: adding VLAN 0 to HW filter on device team0 [ 106.425508][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 106.435668][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 106.452592][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 106.462199][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 106.472370][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 106.489731][ T9712] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 106.516645][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 106.526017][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 106.534817][ T2695] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.541932][ T2695] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.549559][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 106.587809][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 106.599698][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 106.609843][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 106.619090][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 106.627982][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 106.636576][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 106.645803][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 106.654667][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 106.663511][ T2889] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.670653][ T2889] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.678282][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 106.687404][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 106.719128][ T9705] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 106.734485][ T9705] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 106.755099][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 106.764616][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 106.773498][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 106.782684][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 106.791696][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 106.800062][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 106.809455][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 106.817280][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 106.825216][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 106.843414][ T9711] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 106.871144][ T2775] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 106.879713][ T2775] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 106.888960][ T2775] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 106.898533][ T2775] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 106.906956][ T2775] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 106.915285][ T2775] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 106.934879][ T9707] device veth0_vlan entered promiscuous mode [ 106.944991][ T9712] device veth0_vlan entered promiscuous mode [ 106.970913][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 106.978649][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 106.986945][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 106.996099][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 107.004654][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 107.013529][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 107.022104][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 107.030397][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 107.038948][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 107.047942][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 107.057056][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 107.064588][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 107.075320][ T9713] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 107.100661][ T2775] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 107.109280][ T2775] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 107.126653][ T9705] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 107.138875][ T9712] device veth1_vlan entered promiscuous mode [ 107.157680][ T9707] device veth1_vlan entered promiscuous mode [ 107.181181][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 107.189285][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 107.203093][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 107.214915][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 107.224038][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 107.271503][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 107.283299][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 107.302033][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 107.312261][ T9711] device veth0_vlan entered promiscuous mode [ 107.335674][ T2700] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 107.344077][ T2700] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 107.352600][ T2700] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 107.361664][ T2700] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 107.374806][ T9713] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 107.395152][ T9703] device veth0_vlan entered promiscuous mode [ 107.403467][ T2700] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 107.412157][ T2700] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 107.420439][ T2700] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 107.429661][ T2700] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 107.468319][ T9703] device veth1_vlan entered promiscuous mode [ 107.501777][ T9711] device veth1_vlan entered promiscuous mode [ 107.522996][ T9730] ubi0: attaching mtd0 [ 107.546442][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 107.575343][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 107.588917][ T9730] ubi0: scanning is finished [ 107.611415][ T9730] ubi0: empty MTD device detected [ 107.621440][ T9705] device veth0_vlan entered promiscuous mode [ 107.650186][ T2700] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 107.659056][ T2700] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 107.677321][ T9705] device veth1_vlan entered promiscuous mode [ 107.701983][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 107.709936][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 107.720129][ T2889] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 107.816913][ T9730] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 107.846484][ T2775] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 107.862030][ T2775] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 107.875920][ T9730] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 107.901696][ T2775] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 107.909973][ T9730] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 107.920886][ T9730] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 107.935478][ T9730] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 107.943616][ T9730] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 107.965321][ T9713] device veth0_vlan entered promiscuous mode [ 107.973999][ T9730] ubi0: max/mean erase counter: 0/0, WL threshold: 4096, image sequence number: 2276486643 [ 107.975207][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 107.991649][ T9730] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 107.995024][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 108.008584][ T9742] ubi0: background thread "ubi_bgt0d" started, PID 9742 [ 108.012573][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 108.025639][ T9736] ubi: mtd0 is already attached to ubi0 [ 108.027061][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 108.033552][ T9735] ubi0: detaching mtd0 [ 108.048054][ T9735] ubi0: mtd0 is detached [ 108.055187][ T9743] ubi0: attaching mtd0 [ 108.074870][ T9713] device veth1_vlan entered promiscuous mode [ 108.082592][ T9743] ubi0: scanning is finished [ 108.176079][ T9743] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 108.194729][ T9743] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 108.215193][ T9743] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 108.229357][ T9743] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 108.237429][ T9743] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 108.248242][ T9743] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 108.263868][ T9743] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 108.277555][ T9743] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 108.288184][ T9747] ubi0: detaching mtd0 [ 108.290721][ T9752] ubi0: background thread "ubi_bgt0d" started, PID 9752 [ 108.302698][ T9747] ubi0: mtd0 is detached [ 108.307432][ T9746] ubi0: attaching mtd0 [ 108.312240][ T9746] ubi0: scanning is finished [ 108.389653][ T9746] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 108.403811][ T9746] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 108.414327][ T9746] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 108.424101][ T9746] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 108.435137][ T9746] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 108.444430][ T9746] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 108.455210][ T9746] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 108.467583][ T9746] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 108.480104][ T9758] ubi0: background thread "ubi_bgt0d" started, PID 9758 [ 108.480110][ T9748] ubi0: detaching mtd0 [ 108.497117][ T9748] ubi0: mtd0 is detached [ 108.506671][ T9736] ubi0: attaching mtd0 [ 108.513024][ T9736] ubi0: scanning is finished 2020/01/09 08:46:10 executed programs: 6 [ 108.550914][ T2775] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 108.560150][ T2775] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 108.585562][ T9736] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 108.595999][ T9730] ubi0: attaching mtd0 [ 108.603457][ T9730] ubi0: scanning is finished [ 108.695042][ T9730] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 108.716089][ T9751] ubi0: attaching mtd0 [ 108.738169][ T9751] ubi0: scanning is finished [ 108.812917][ T9751] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 108.827926][ T9751] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 108.835887][ T9751] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 108.843843][ T9751] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 108.851422][ T9751] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 108.858278][ T9751] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 108.867379][ T9751] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 108.877973][ T9751] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 108.891585][ T9769] ubi0: background thread "ubi_bgt0d" started, PID 9769 [ 108.898671][ T9753] ubi0: detaching mtd0 [ 108.907676][ T9753] ubi0: mtd0 is detached [ 108.912609][ T9755] ubi0: attaching mtd0 [ 108.917333][ T9755] ubi0: scanning is finished [ 108.989824][ T9755] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 108.997852][ T9755] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 109.006684][ T9755] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 109.013830][ T9755] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 109.021413][ T9755] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 109.028295][ T9755] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 109.036487][ T9755] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 109.046715][ T9755] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 109.056986][ T9757] ubi0: detaching mtd0 [ 109.057205][ T9770] ubi0: background thread "ubi_bgt0d" started, PID 9770 [ 109.076676][ T9757] ubi0: mtd0 is detached [ 109.081725][ T9743] ubi0: attaching mtd0 [ 109.086541][ T9743] ubi0: scanning is finished [ 109.162368][ T9743] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 109.182545][ T9746] ubi0: attaching mtd0 [ 109.187386][ T9746] ubi0: scanning is finished [ 109.258812][ T9746] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 109.269285][ T9762] ubi0: attaching mtd0 [ 109.277003][ T9762] ubi0: scanning is finished [ 109.346863][ T9762] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 109.354987][ T9762] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 109.364411][ T9762] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 109.371918][ T9762] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 109.379454][ T9762] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 109.386488][ T9762] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 109.395553][ T9762] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 109.405949][ T9762] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 109.416073][ T9782] ubi0: background thread "ubi_bgt0d" started, PID 9782 [ 109.423244][ T9763] ubi0: detaching mtd0 [ 109.429288][ T9763] ubi0: mtd0 is detached [ 109.435378][ T9767] ubi0: attaching mtd0 [ 109.440274][ T9767] ubi0: scanning is finished [ 109.494433][ T9767] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 109.507607][ T9767] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 109.515190][ T9767] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 109.527458][ T9767] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 109.535122][ T9767] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 109.547474][ T9767] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 109.555589][ T9767] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 109.565908][ T9767] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 109.575964][ T9768] ubi0: detaching mtd0 [ 109.576613][ T9784] ubi0: background thread "ubi_bgt0d" started, PID 9784 [ 109.593170][ T9768] ubi0: mtd0 is detached [ 109.597552][ T9751] ubi0: attaching mtd0 [ 109.604426][ T9751] ubi0: scanning is finished [ 109.672038][ T9751] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 109.691541][ T9771] ubi0: attaching mtd0 [ 109.704964][ T9771] ubi0: scanning is finished [ 109.776176][ T9771] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 109.788006][ T9776] ubi0: attaching mtd0 [ 109.804107][ T9776] ubi0: scanning is finished [ 109.888943][ T9776] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 109.897601][ T9776] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 109.905138][ T9776] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 109.912456][ T9776] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 109.920018][ T9776] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 109.927942][ T9776] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 109.936238][ T9776] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 109.947351][ T9776] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 109.957952][ T9797] ubi0: background thread "ubi_bgt0d" started, PID 9797 [ 109.964888][ T9778] ubi0: detaching mtd0 [ 109.972493][ T9778] ubi0: mtd0 is detached [ 109.977104][ T9781] ubi0: attaching mtd0 [ 109.981992][ T9781] ubi0: scanning is finished [ 110.052918][ T9781] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 110.060430][ T9781] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 110.067739][ T9781] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 110.074759][ T9781] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 110.083206][ T9781] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 110.089993][ T9781] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 110.098138][ T9781] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 110.108266][ T9781] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 110.118734][ T9798] ubi0: background thread "ubi_bgt0d" started, PID 9798 [ 110.126477][ T9783] ubi0: detaching mtd0 [ 110.134468][ T9783] ubi0: mtd0 is detached [ 110.138981][ T9762] ubi0: attaching mtd0 [ 110.144061][ T9762] ubi0: scanning is finished [ 110.201983][ T9762] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 110.217006][ T9785] ubi0: attaching mtd0 [ 110.221932][ T9785] ubi0: scanning is finished [ 110.307615][ T9785] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 110.317765][ T9790] ubi0: attaching mtd0 [ 110.328425][ T9790] ubi0: scanning is finished [ 110.409438][ T9790] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 110.420989][ T9790] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 110.428550][ T9790] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 110.435740][ T9790] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 110.443379][ T9790] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 110.450287][ T9790] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 110.458492][ T9790] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 110.468771][ T9790] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 110.478890][ T9810] ubi0: background thread "ubi_bgt0d" started, PID 9810 [ 110.485984][ T9792] ubi0: detaching mtd0 [ 110.493450][ T9792] ubi0: mtd0 is detached [ 110.498138][ T9794] ubi0: attaching mtd0 [ 110.503862][ T9794] ubi0: scanning is finished [ 110.588955][ T9794] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 110.596910][ T9794] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 110.604615][ T9794] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 110.612740][ T9794] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 110.620322][ T9794] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 110.627249][ T9794] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 110.635768][ T9794] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 110.646730][ T9794] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 110.656769][ T9796] ubi0: detaching mtd0 [ 110.656919][ T9812] ubi0: background thread "ubi_bgt0d" started, PID 9812 [ 110.672893][ T9796] ubi0: mtd0 is detached [ 110.677272][ T9776] ubi0: attaching mtd0 [ 110.682348][ T9776] ubi0: scanning is finished [ 110.731896][ T9776] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 110.746768][ T9799] ubi0: attaching mtd0 [ 110.751917][ T9799] ubi0: scanning is finished [ 110.842020][ T9799] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 110.857696][ T9803] ubi0: attaching mtd0 [ 110.872477][ T9803] ubi0: scanning is finished [ 110.938700][ T9803] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 110.948741][ T9803] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 110.956044][ T9803] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 110.963074][ T9803] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 110.970451][ T9803] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 110.977289][ T9803] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 110.985497][ T9803] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 110.995563][ T9803] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 111.005822][ T9825] ubi0: background thread "ubi_bgt0d" started, PID 9825 [ 111.005828][ T9805] ubi0: detaching mtd0 [ 111.018768][ T9805] ubi0: mtd0 is detached [ 111.024901][ T9809] ubi0: attaching mtd0 [ 111.030163][ T9809] ubi0: scanning is finished [ 111.103637][ T9809] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 111.116078][ T9809] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 111.123638][ T9809] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 111.135159][ T9809] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 111.142803][ T9809] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 111.149674][ T9809] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 111.157984][ T9809] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 111.169081][ T9809] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 111.180315][ T9827] ubi0: background thread "ubi_bgt0d" started, PID 9827 [ 111.180323][ T9811] ubi0: detaching mtd0 [ 111.193587][ T9811] ubi0: mtd0 is detached [ 111.197960][ T9790] ubi0: attaching mtd0 [ 111.204891][ T9790] ubi0: scanning is finished [ 111.294677][ T9790] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 111.304433][ T9813] ubi0: attaching mtd0 [ 111.309434][ T9813] ubi0: scanning is finished [ 111.403315][ T9813] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 111.417949][ T9817] ubi0: attaching mtd0 [ 111.426551][ T9817] ubi0: scanning is finished [ 111.517920][ T9817] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 111.536744][ T9817] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 111.544204][ T9817] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 111.555329][ T9817] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 111.562945][ T9817] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 111.569785][ T9817] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 111.582983][ T9817] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 111.595438][ T9817] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 111.608377][ T9844] ubi0: background thread "ubi_bgt0d" started, PID 9844 [ 111.618354][ T9819] ubi0: detaching mtd0 [ 111.626382][ T9819] ubi0: mtd0 is detached [ 111.632713][ T9823] ubi0: attaching mtd0 [ 111.637222][ T9823] ubi0: scanning is finished [ 111.703142][ T9823] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 111.723672][ T9805] ubi0: attaching mtd0 [ 111.729112][ T9805] ubi0: scanning is finished [ 111.792357][ T9805] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 111.809514][ T9832] ubi0: attaching mtd0 [ 111.814981][ T9832] ubi0: scanning is finished [ 111.883024][ T9832] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 111.897786][ T9832] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 111.905418][ T9832] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 111.917112][ T9832] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 111.925083][ T9832] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 111.936182][ T9832] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 111.944513][ T9832] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 111.959085][ T9832] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 111.969182][ T9854] ubi0: background thread "ubi_bgt0d" started, PID 9854 [ 111.976936][ T9833] ubi0: detaching mtd0 [ 111.987308][ T9833] ubi0: mtd0 is detached [ 111.992705][ T9836] ubi0: attaching mtd0 [ 111.997345][ T9836] ubi0: scanning is finished [ 112.068601][ T9836] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 112.081274][ T9836] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 112.088512][ T9836] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 112.097425][ T9836] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 112.106010][ T9836] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 112.112922][ T9836] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 112.121392][ T9836] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 112.131801][ T9836] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 112.143940][ T9857] ubi0: background thread "ubi_bgt0d" started, PID 9857 [ 112.152315][ T9838] ubi0: detaching mtd0 [ 112.158450][ T9838] ubi0: mtd0 is detached [ 112.167932][ T9841] ubi0: attaching mtd0 [ 112.175005][ T9841] ubi0: scanning is finished [ 112.248614][ T9841] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 112.256270][ T9841] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 112.264789][ T9841] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 112.272101][ T9841] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 112.279539][ T9841] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 112.286403][ T9841] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 112.294492][ T9841] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 112.304595][ T9841] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 112.314759][ T9863] ubi0: background thread "ubi_bgt0d" started, PID 9863 [ 112.314765][ T9843] ubi0: detaching mtd0 [ 112.332397][ T9843] ubi0: mtd0 is detached [ 112.337787][ T9845] ubi0: attaching mtd0 [ 112.342792][ T9845] ubi0: scanning is finished [ 112.413828][ T9845] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 112.428353][ T9847] ubi0: attaching mtd0 [ 112.446859][ T9847] ubi0: scanning is finished [ 112.512363][ T9847] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 112.526455][ T9852] ubi0: attaching mtd0 [ 112.531355][ T9852] ubi0: scanning is finished [ 112.599204][ T9852] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 112.612107][ T9852] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 112.619689][ T9852] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 112.630384][ T9852] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 112.644101][ T9852] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 112.652607][ T9852] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 112.663877][ T9852] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 112.675576][ T9852] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 112.688524][ T9876] ubi0: background thread "ubi_bgt0d" started, PID 9876 [ 112.688547][ T9855] ubi0: detaching mtd0 [ 112.707502][ T9855] ubi0: mtd0 is detached [ 112.712377][ T9833] ubi0: attaching mtd0 [ 112.717093][ T9833] ubi0: scanning is finished [ 112.783013][ T9833] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 112.803891][ T9862] ubi0: attaching mtd0 [ 112.808597][ T9862] ubi0: scanning is finished [ 112.888110][ T9862] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 112.896960][ T9862] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 112.904881][ T9862] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 112.912401][ T9862] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 112.919913][ T9862] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 112.927165][ T9862] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 112.936722][ T9862] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 112.946910][ T9862] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 112.957426][ T9885] ubi0: background thread "ubi_bgt0d" started, PID 9885 [ 112.957441][ T9864] ubi: mtd0 is already attached to ubi0 [ 112.959414][ T9866] ubi0: detaching mtd0 [ 112.997092][ T9866] ubi0: mtd0 is detached [ 113.006748][ T9870] ubi0: attaching mtd0 [ 113.016635][ T9870] ubi0: scanning is finished [ 113.075105][ T9870] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 113.082803][ T9870] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 113.090133][ T9870] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 113.097289][ T9870] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 113.105880][ T9870] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 113.113516][ T9870] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 113.122425][ T9870] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 113.132572][ T9870] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 113.142878][ T9871] ubi0: detaching mtd0 [ 113.142918][ T9891] ubi0: background thread "ubi_bgt0d" started, PID 9891 [ 113.159734][ T9871] ubi0: mtd0 is detached [ 113.167669][ T9875] ubi0: attaching mtd0 [ 113.172782][ T9875] ubi0: scanning is finished [ 113.232094][ T9875] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 113.239598][ T9875] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 113.251420][ T9875] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 113.258429][ T9875] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 113.269387][ T9875] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 113.277769][ T9875] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 113.289065][ T9875] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 113.300880][ T9875] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 113.314471][ T9892] ubi0: background thread "ubi_bgt0d" started, PID 9892 [ 113.314518][ T9877] ubi0: detaching mtd0 [ 113.326897][ T9877] ubi0: mtd0 is detached [ 113.335945][ T9878] ubi0: attaching mtd0 [ 113.342132][ T9878] ubi0: scanning is finished [ 113.405461][ T9878] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 113.415755][ T9883] ubi0: attaching mtd0 [ 113.420389][ T9883] ubi0: scanning is finished [ 113.512267][ T9883] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 113.519915][ T9883] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 113.527669][ T9883] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 113.535052][ T9883] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 113.542545][ T9883] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 113.549317][ T9883] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 113.557383][ T9883] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 113.567441][ T9883] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 113.577445][ T9897] ubi0: background thread "ubi_bgt0d" started, PID 9897 [ 113.584569][ T9884] ubi0: detaching mtd0 [ 113.596235][ T9884] ubi0: mtd0 is detached [ 113.601485][ T9862] ubi0: attaching mtd0 [ 113.606548][ T9862] ubi0: scanning is finished 2020/01/09 08:46:15 executed programs: 26 [ 113.672027][ T9862] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 113.687236][ T9889] ubi0: attaching mtd0 [ 113.695032][ T9889] ubi0: scanning is finished [ 113.793699][ T9889] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 113.802459][ T9889] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 113.809855][ T9889] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 113.818223][ T9889] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 113.826458][ T9889] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 113.833967][ T9889] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 113.842910][ T9889] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 113.854551][ T9889] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 113.864836][ T9890] ubi0: detaching mtd0 [ 113.865061][ T9904] ubi0: background thread "ubi_bgt0d" started, PID 9904 [ 113.879214][ T9890] ubi0: mtd0 is detached [ 113.886495][ T9870] ubi0: attaching mtd0 [ 113.891356][ T9870] ubi0: scanning is finished [ 113.951928][ T9870] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 113.966750][ T9875] ubi0: attaching mtd0 [ 113.983646][ T9875] ubi0: scanning is finished [ 114.048495][ T9875] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 114.064820][ T9896] ubi0: attaching mtd0 [ 114.082411][ T9896] ubi0: scanning is finished [ 114.154553][ T9896] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 114.162755][ T9896] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 114.170901][ T9896] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 114.177869][ T9896] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 114.185674][ T9896] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 114.192657][ T9896] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 114.201123][ T9896] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 114.212460][ T9896] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 114.223743][ T9917] ubi0: background thread "ubi_bgt0d" started, PID 9917 [ 114.231906][ T9898] ubi0: detaching mtd0 [ 114.237686][ T9898] ubi0: mtd0 is detached [ 114.246256][ T9883] ubi0: attaching mtd0 [ 114.251800][ T9883] ubi0: scanning is finished [ 114.302017][ T9883] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 114.316434][ T9902] ubi0: attaching mtd0 [ 114.322347][ T9902] ubi0: scanning is finished [ 114.399561][ T9902] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 114.407637][ T9902] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 114.416604][ T9902] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 114.424044][ T9902] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 114.431781][ T9902] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 114.438703][ T9902] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 114.446907][ T9902] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 114.457139][ T9902] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 114.467491][ T9922] ubi0: background thread "ubi_bgt0d" started, PID 9922 [ 114.474752][ T9903] ubi0: detaching mtd0 [ 114.485733][ T9903] ubi0: mtd0 is detached [ 114.490250][ T9905] ubi0: attaching mtd0 [ 114.496470][ T9905] ubi0: scanning is finished [ 114.552059][ T9905] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 114.563907][ T9910] ubi0: attaching mtd0 [ 114.569871][ T9910] ubi0: scanning is finished [ 114.654404][ T9910] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 114.662638][ T9910] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 114.670985][ T9910] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 114.677940][ T9910] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 114.685828][ T9910] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 114.692887][ T9910] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 114.701635][ T9910] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 114.712430][ T9910] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 114.723502][ T9929] ubi0: background thread "ubi_bgt0d" started, PID 9929 [ 114.730892][ T9911] ubi0: detaching mtd0 [ 114.736830][ T9911] ubi0: mtd0 is detached [ 114.742179][ T9915] ubi0: attaching mtd0 [ 114.747346][ T9915] ubi0: scanning is finished [ 114.813088][ T9915] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 114.825315][ T9915] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 114.832863][ T9915] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 114.839993][ T9915] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 114.852438][ T9915] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 114.859257][ T9915] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 114.869675][ T9915] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 114.886188][ T9915] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 114.897034][ T9930] ubi0: background thread "ubi_bgt0d" started, PID 9930 [ 114.904647][ T9916] ubi0: detaching mtd0 [ 114.913998][ T9916] ubi0: mtd0 is detached [ 114.918568][ T9896] ubi0: attaching mtd0 [ 114.923648][ T9896] ubi0: scanning is finished [ 114.994003][ T9896] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 115.006986][ T9921] ubi0: attaching mtd0 [ 115.020330][ T9921] ubi0: scanning is finished [ 115.095301][ T9921] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 115.111345][ T9921] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 115.118645][ T9921] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 115.127877][ T9921] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 115.136266][ T9921] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 115.144157][ T9921] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 115.152390][ T9921] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 115.164301][ T9921] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 115.174516][ T9923] ubi0: detaching mtd0 [ 115.174938][ T9941] ubi0: background thread "ubi_bgt0d" started, PID 9941 [ 115.188582][ T9923] ubi0: mtd0 is detached [ 115.196946][ T9902] ubi0: attaching mtd0 [ 115.201833][ T9902] ubi0: scanning is finished [ 115.264624][ T9902] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 115.279843][ T9926] ubi0: attaching mtd0 [ 115.292250][ T9926] ubi0: scanning is finished [ 115.365280][ T9926] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 115.373557][ T9926] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 115.381947][ T9926] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 115.388905][ T9926] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 115.396573][ T9926] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 115.403803][ T9926] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 115.411943][ T9926] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 115.422397][ T9926] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 115.432423][ T9928] ubi0: detaching mtd0 [ 115.432490][ T9949] ubi0: background thread "ubi_bgt0d" started, PID 9949 [ 115.450077][ T9928] ubi0: mtd0 is detached [ 115.454608][ T9910] ubi0: attaching mtd0 [ 115.459102][ T9910] ubi0: scanning is finished [ 115.523039][ T9910] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 115.536661][ T9934] ubi0: attaching mtd0 [ 115.542100][ T9934] ubi0: scanning is finished [ 115.611059][ T9934] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 115.618968][ T9934] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 115.630633][ T9934] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 115.637720][ T9934] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 115.645718][ T9934] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 115.652864][ T9934] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 115.662256][ T9934] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 115.672703][ T9934] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 115.684832][ T9956] ubi0: background thread "ubi_bgt0d" started, PID 9956 [ 115.684854][ T9936] ubi0: detaching mtd0 [ 115.703490][ T9936] ubi0: mtd0 is detached [ 115.708119][ T9938] ubi0: attaching mtd0 [ 115.714964][ T9938] ubi0: scanning is finished [ 115.788699][ T9938] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 115.796519][ T9938] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 115.806861][ T9938] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 115.814083][ T9938] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 115.821875][ T9938] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 115.828772][ T9938] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 115.837598][ T9938] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 115.849000][ T9938] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 115.859124][ T9940] ubi0: detaching mtd0 [ 115.859261][ T9958] ubi0: background thread "ubi_bgt0d" started, PID 9958 [ 115.872652][ T9940] ubi0: mtd0 is detached [ 115.881269][ T9942] ubi0: attaching mtd0 [ 115.885953][ T9942] ubi0: scanning is finished [ 115.942555][ T9942] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 115.959199][ T9947] ubi0: attaching mtd0 [ 115.965359][ T9947] ubi0: scanning is finished [ 116.032285][ T9947] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 116.040068][ T9947] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 116.050606][ T9947] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 116.057703][ T9947] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 116.065515][ T9947] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 116.072719][ T9947] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 116.081366][ T9947] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 116.092031][ T9947] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 116.103493][ T9965] ubi0: background thread "ubi_bgt0d" started, PID 9965 [ 116.110814][ T9948] ubi0: detaching mtd0 [ 116.121090][ T9948] ubi0: mtd0 is detached [ 116.127639][ T9950] ubi0: attaching mtd0 [ 116.133513][ T9950] ubi0: scanning is finished [ 116.212712][ T9950] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 116.228791][ T9955] ubi0: attaching mtd0 [ 116.236969][ T9955] ubi0: scanning is finished [ 116.328946][ T9955] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 116.336713][ T9955] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 116.344014][ T9955] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 116.351208][ T9955] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 116.358589][ T9955] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 116.366682][ T9955] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 116.375120][ T9955] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 116.388334][ T9955] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 116.400278][ T9957] ubi0: detaching mtd0 [ 116.400431][ T9973] ubi0: background thread "ubi_bgt0d" started, PID 9973 [ 116.413456][ T9957] ubi0: mtd0 is detached [ 116.418696][ T9934] ubi0: attaching mtd0 [ 116.423755][ T9934] ubi0: scanning is finished [ 116.500898][ T9934] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 116.508391][ T9934] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 116.517725][ T9934] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 116.524777][ T9934] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 116.532206][ T9934] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 116.539062][ T9934] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 116.547140][ T9934] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 116.557232][ T9934] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 116.567324][ T9959] ubi: mtd0 is already attached to ubi0 [ 116.567500][ T9976] ubi0: background thread "ubi_bgt0d" started, PID 9976 [ 116.589152][ T9964] ubi: mtd0 is already attached to ubi0 [ 116.597389][ T9966] ubi0: detaching mtd0 [ 116.626147][ T9966] ubi0: mtd0 is detached [ 116.637119][ T9947] ubi0: attaching mtd0 [ 116.647770][ T9947] ubi0: scanning is finished [ 116.722050][ T9947] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 116.736696][ T9970] ubi0: attaching mtd0 [ 116.742290][ T9970] ubi0: scanning is finished [ 116.812387][ T9970] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 116.820126][ T9970] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 116.833472][ T9970] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 116.843548][ T9970] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 116.853225][ T9970] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 116.860182][ T9970] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 116.872731][ T9970] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 116.885176][ T9970] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 116.898062][ T9990] ubi0: background thread "ubi_bgt0d" started, PID 9990 [ 116.905179][ T9972] ubi0: detaching mtd0 [ 116.910674][ T9972] ubi0: mtd0 is detached [ 116.915048][ T9974] ubi0: attaching mtd0 [ 116.919560][ T9974] ubi0: scanning is finished [ 116.986888][ T9974] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 117.006369][ T9978] ubi0: attaching mtd0 [ 117.015353][ T9978] ubi0: scanning is finished [ 117.094823][ T9978] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 117.102448][ T9978] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 117.109644][ T9978] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 117.117163][ T9978] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 117.125918][ T9978] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 117.132874][ T9978] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 117.141397][ T9978] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 117.151525][ T9978] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 117.161803][ T9997] ubi0: background thread "ubi_bgt0d" started, PID 9997 [ 117.168969][ T9983] ubi: mtd0 is already attached to ubi0 [ 117.174757][ T9964] ubi: mtd0 is already attached to ubi0 [ 117.183508][ T9984] ubi0: detaching mtd0 [ 117.199118][ T9984] ubi0: mtd0 is detached [ 117.215700][ T9988] ubi0: attaching mtd0 [ 117.224836][ T9988] ubi0: scanning is finished [ 117.309451][ T9988] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 117.317389][ T9988] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 117.324682][ T9988] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 117.332034][ T9988] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 117.339499][ T9988] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 117.346427][ T9988] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 117.354838][ T9988] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 117.365191][ T9988] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 117.375270][ T9991] ubi0: detaching mtd0 [ 117.375474][T10002] ubi0: background thread "ubi_bgt0d" started, PID 10002 [ 117.388684][ T9991] ubi0: mtd0 is detached [ 117.396252][ T9970] ubi0: attaching mtd0 [ 117.401506][ T9970] ubi0: scanning is finished [ 117.456082][ T9970] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 117.466560][ T9994] ubi0: attaching mtd0 [ 117.473254][ T9994] ubi0: scanning is finished [ 117.559980][ T9994] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 117.576046][ T9994] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 117.583391][ T9994] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 117.590657][ T9994] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 117.598042][ T9994] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 117.604951][ T9994] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 117.613097][ T9994] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 117.623237][ T9994] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 117.633465][T10008] ubi0: background thread "ubi_bgt0d" started, PID 10008 [ 117.633496][ T9996] ubi0: detaching mtd0 [ 117.647232][ T9996] ubi0: mtd0 is detached [ 117.655056][ T9983] ubi0: attaching mtd0 [ 117.660071][ T9983] ubi0: scanning is finished [ 117.712513][ T9983] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 117.726714][ T9978] ubi0: attaching mtd0 [ 117.735553][ T9978] ubi0: scanning is finished [ 117.822561][ T9978] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 117.839267][T10000] ubi0: attaching mtd0 [ 117.846997][T10000] ubi0: scanning is finished [ 117.933421][T10000] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 117.942395][T10000] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 117.949835][T10000] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 117.957219][T10000] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 117.965344][T10000] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 117.973760][T10000] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 117.982205][T10000] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 117.992647][T10000] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 118.002770][T10019] ubi0: background thread "ubi_bgt0d" started, PID 10019 [ 118.002945][T10001] ubi0: detaching mtd0 [ 118.017528][T10001] ubi0: mtd0 is detached [ 118.022142][ T9988] ubi0: attaching mtd0 [ 118.027237][ T9988] ubi0: scanning is finished [ 118.082829][ T9988] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 118.092934][T10006] ubi0: attaching mtd0 [ 118.097699][T10006] ubi0: scanning is finished [ 118.168208][T10006] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 118.186465][T10006] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 118.195268][T10006] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 118.205190][T10006] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 118.214101][T10006] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 118.221010][T10006] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 118.229037][T10006] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 118.239203][T10006] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 118.249457][T10024] ubi0: background thread "ubi_bgt0d" started, PID 10024 [ 118.249475][T10007] ubi0: detaching mtd0 [ 118.268139][T10007] ubi0: mtd0 is detached [ 118.275348][ T9994] ubi0: attaching mtd0 [ 118.280121][ T9994] ubi0: scanning is finished [ 118.366885][ T9994] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 118.378445][T10012] ubi0: attaching mtd0 [ 118.383638][T10012] ubi0: scanning is finished [ 118.454406][T10012] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 118.463990][T10012] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 118.473209][T10012] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 118.480193][T10012] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 118.487970][T10012] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 118.494827][T10012] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 118.502904][T10012] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 118.513085][T10012] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 118.523437][T10030] ubi0: background thread "ubi_bgt0d" started, PID 10030 [ 118.530957][T10014] ubi0: detaching mtd0 [ 118.538000][T10014] ubi0: mtd0 is detached [ 118.546834][T10016] ubi0: attaching mtd0 [ 118.551568][T10016] ubi0: scanning is finished [ 118.626088][T10016] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 118.633933][T10016] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 118.641811][T10016] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 118.648972][T10016] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 118.657037][T10016] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 118.664062][T10016] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 118.673265][T10016] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 118.684509][T10016] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 118.695910][T10032] ubi0: background thread "ubi_bgt0d" started, PID 10032 [ 118.703198][T10018] ubi0: detaching mtd0 [ 118.711100][T10018] ubi0: mtd0 is detached [ 118.718282][T10000] ubi0: attaching mtd0 [ 118.724525][T10000] ubi0: scanning is finished 2020/01/09 08:46:20 executed programs: 47 [ 118.786482][T10000] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 118.796799][T10022] ubi0: attaching mtd0 [ 118.802541][T10022] ubi0: scanning is finished [ 118.877880][T10022] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 118.892376][T10022] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 118.900255][T10022] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 118.910642][T10022] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 118.918255][T10022] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 118.926499][T10022] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 118.934919][T10022] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 118.946454][T10022] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 118.956506][T10040] ubi0: background thread "ubi_bgt0d" started, PID 10040 [ 118.963882][T10025] ubi0: detaching mtd0 [ 118.969434][T10025] ubi0: mtd0 is detached [ 118.977150][T10006] ubi0: attaching mtd0 [ 118.981871][T10006] ubi0: scanning is finished [ 119.043187][T10006] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 119.060743][T10028] ubi0: attaching mtd0 [ 119.067716][T10028] ubi0: scanning is finished [ 119.160459][T10028] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 119.168100][T10028] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 119.175377][T10028] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 119.182421][T10028] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 119.189803][T10028] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 119.196940][T10028] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 119.208232][T10028] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 119.218332][T10028] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 119.228484][T10049] ubi0: background thread "ubi_bgt0d" started, PID 10049 [ 119.235861][T10031] ubi0: detaching mtd0 [ 119.245779][T10031] ubi0: mtd0 is detached [ 119.250261][T10012] ubi0: attaching mtd0 [ 119.255572][T10012] ubi0: scanning is finished [ 119.321394][T10012] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 119.333623][T10034] ubi0: attaching mtd0 [ 119.338428][T10034] ubi0: scanning is finished [ 119.403882][T10034] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 119.417143][T10039] ubi0: attaching mtd0 [ 119.426335][T10039] ubi0: scanning is finished [ 119.511106][T10039] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 119.518798][T10039] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 119.526398][T10039] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 119.533594][T10039] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 119.541177][T10039] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 119.548066][T10039] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 119.556263][T10039] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 119.566355][T10039] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 119.576451][T10062] ubi0: background thread "ubi_bgt0d" started, PID 10062 [ 119.582689][T10041] ubi0: detaching mtd0 [ 119.591985][T10041] ubi0: mtd0 is detached [ 119.598458][T10042] ubi0: attaching mtd0 [ 119.606773][T10042] ubi0: scanning is finished [ 119.678929][T10042] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 119.690615][T10047] ubi0: attaching mtd0 [ 119.700002][T10047] ubi0: scanning is finished [ 119.798640][T10047] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 119.807506][T10047] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 119.815128][T10047] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 119.822441][T10047] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 119.829997][T10047] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 119.836932][T10047] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 119.850015][T10047] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 119.860279][T10047] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 119.870381][T10068] ubi0: background thread "ubi_bgt0d" started, PID 10068 [ 119.870387][T10048] ubi0: detaching mtd0 [ 119.884562][T10048] ubi0: mtd0 is detached [ 119.889032][T10050] ubi0: attaching mtd0 [ 119.894202][T10050] ubi0: scanning is finished [ 119.955633][T10050] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 119.965782][T10055] ubi0: attaching mtd0 [ 119.979069][T10055] ubi0: scanning is finished [ 120.054178][T10055] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 120.062054][T10055] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 120.069509][T10055] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 120.076749][T10055] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 120.084333][T10055] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 120.091451][T10055] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 120.099605][T10055] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 120.109793][T10055] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 120.119947][T10075] ubi0: background thread "ubi_bgt0d" started, PID 10075 [ 120.119964][T10057] ubi0: detaching mtd0 [ 120.135816][T10057] ubi0: mtd0 is detached [ 120.140657][T10059] ubi0: attaching mtd0 [ 120.145869][T10059] ubi0: scanning is finished [ 120.205614][T10059] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 120.213294][T10059] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 120.220925][T10059] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 120.228048][T10059] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 120.235502][T10059] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 120.243550][T10059] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 120.251649][T10059] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 120.262034][T10059] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 120.272068][T10076] ubi0: background thread "ubi_bgt0d" started, PID 10076 [ 120.279458][T10061] ubi0: detaching mtd0 [ 120.287421][T10061] ubi0: mtd0 is detached [ 120.292890][T10039] ubi0: attaching mtd0 [ 120.297420][T10039] ubi0: scanning is finished [ 120.352508][T10039] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 120.367355][T10066] ubi0: attaching mtd0 [ 120.372310][T10066] ubi0: scanning is finished [ 120.459316][T10066] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 120.467611][T10066] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 120.476102][T10066] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 120.486594][T10066] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 120.494441][T10066] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 120.501784][T10066] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 120.509923][T10066] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 120.520504][T10066] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 120.530950][T10083] ubi0: background thread "ubi_bgt0d" started, PID 10083 [ 120.531019][T10067] ubi0: detaching mtd0 [ 120.544937][T10067] ubi0: mtd0 is detached [ 120.553063][T10048] ubi0: attaching mtd0 [ 120.557818][T10048] ubi0: scanning is finished [ 120.602032][T10048] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 120.622631][T10073] ubi0: attaching mtd0 [ 120.627374][T10073] ubi0: scanning is finished [ 120.710821][T10073] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 120.718335][T10073] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 120.725885][T10073] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 120.732975][T10073] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 120.740360][T10073] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 120.748467][T10073] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 120.756585][T10073] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 120.766768][T10073] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 120.777142][T10090] ubi0: background thread "ubi_bgt0d" started, PID 10090 [ 120.784417][T10074] ubi0: detaching mtd0 [ 120.790373][T10074] ubi0: mtd0 is detached [ 120.798931][T10055] ubi0: attaching mtd0 [ 120.805180][T10055] ubi0: scanning is finished [ 120.871897][T10055] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 120.886199][T10077] ubi0: attaching mtd0 [ 120.891187][T10077] ubi0: scanning is finished [ 120.962731][T10077] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 120.972923][T10082] ubi0: attaching mtd0 [ 120.979982][T10082] ubi0: scanning is finished [ 121.063709][T10082] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 121.074489][T10082] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 121.085177][T10082] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 121.096586][T10082] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 121.105003][T10082] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 121.115315][T10082] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 121.129420][T10082] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 121.143845][T10082] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 121.155068][T10102] ubi0: background thread "ubi_bgt0d" started, PID 10102 [ 121.162410][T10084] ubi0: detaching mtd0 [ 121.168111][T10084] ubi0: mtd0 is detached [ 121.173278][T10066] ubi0: attaching mtd0 [ 121.178154][T10066] ubi0: scanning is finished [ 121.242048][T10066] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 121.260010][T10089] ubi0: attaching mtd0 [ 121.269237][T10089] ubi0: scanning is finished [ 121.355860][T10089] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 121.363580][T10089] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 121.371331][T10089] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 121.378286][T10089] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 121.386030][T10089] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 121.393498][T10089] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 121.402911][T10089] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 121.413340][T10089] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 121.425256][T10110] ubi0: background thread "ubi_bgt0d" started, PID 10110 [ 121.432729][T10091] ubi0: detaching mtd0 [ 121.438618][T10091] ubi0: mtd0 is detached [ 121.444967][T10073] ubi0: attaching mtd0 [ 121.449699][T10073] ubi0: scanning is finished [ 121.512652][T10073] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 121.535208][T10096] ubi0: attaching mtd0 [ 121.549887][T10096] ubi0: scanning is finished [ 121.624842][T10096] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 121.633411][T10096] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 121.642140][T10096] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 121.649099][T10096] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 121.656585][T10096] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 121.663576][T10096] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 121.671674][T10096] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 121.683709][T10096] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 121.693746][T10116] ubi0: background thread "ubi_bgt0d" started, PID 10116 [ 121.700974][T10098] ubi0: detaching mtd0 [ 121.706559][T10098] ubi0: mtd0 is detached [ 121.711913][T10101] ubi0: attaching mtd0 [ 121.716840][T10101] ubi0: scanning is finished [ 121.793895][T10101] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 121.801579][T10101] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 121.808949][T10101] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 121.815975][T10101] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 121.823405][T10101] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 121.830172][T10101] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 121.838206][T10101] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 121.848495][T10101] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 121.858565][T10103] ubi0: detaching mtd0 [ 121.858659][T10117] ubi0: background thread "ubi_bgt0d" started, PID 10117 [ 121.877586][T10103] ubi0: mtd0 is detached [ 121.882078][T10084] ubi0: attaching mtd0 [ 121.886606][T10084] ubi0: scanning is finished [ 121.972192][T10084] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 121.987460][T10107] ubi0: attaching mtd0 [ 121.994079][T10107] ubi0: scanning is finished [ 122.053748][T10107] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 122.068329][T10107] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 122.076778][T10107] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 122.085752][T10107] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 122.098663][T10107] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 122.105633][T10107] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 122.113898][T10107] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 122.124757][T10107] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 122.134766][T10124] ubi0: background thread "ubi_bgt0d" started, PID 10124 [ 122.142088][T10109] ubi0: detaching mtd0 [ 122.148129][T10109] ubi0: mtd0 is detached [ 122.155309][T10089] ubi0: attaching mtd0 [ 122.159936][T10089] ubi0: scanning is finished [ 122.222265][T10089] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 122.232383][T10114] ubi0: attaching mtd0 [ 122.237143][T10114] ubi0: scanning is finished [ 122.330712][T10114] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 122.338868][T10114] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 122.350500][T10114] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 122.357707][T10114] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 122.370761][T10114] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 122.377797][T10114] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 122.386172][T10114] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 122.396585][T10114] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 122.407691][T10133] ubi0: background thread "ubi_bgt0d" started, PID 10133 [ 122.415081][T10115] ubi0: detaching mtd0 [ 122.421937][T10115] ubi0: mtd0 is detached [ 122.426884][T10096] ubi0: attaching mtd0 [ 122.431840][T10096] ubi0: scanning is finished [ 122.473675][T10096] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 122.488065][T10118] ubi0: attaching mtd0 [ 122.492951][T10118] ubi0: scanning is finished [ 122.581602][T10118] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 122.592587][T10123] ubi0: attaching mtd0 [ 122.600187][T10123] ubi0: scanning is finished [ 122.694118][T10123] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 122.702792][T10123] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 122.710189][T10123] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 122.717245][T10123] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 122.725504][T10123] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 122.732394][T10123] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 122.740505][T10123] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 122.750872][T10123] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 122.761043][T10145] ubi0: background thread "ubi_bgt0d" started, PID 10145 [ 122.768381][T10125] ubi0: detaching mtd0 [ 122.776713][T10125] ubi0: mtd0 is detached [ 122.782020][T10126] ubi0: attaching mtd0 [ 122.786820][T10126] ubi0: scanning is finished [ 122.843668][T10126] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 122.859955][T10130] ubi0: attaching mtd0 [ 122.865971][T10130] ubi0: scanning is finished [ 122.945227][T10130] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 122.957072][T10130] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 122.965260][T10130] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 122.976638][T10130] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 122.984293][T10130] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 122.996829][T10130] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 123.004923][T10130] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 123.015060][T10130] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 123.025093][T10132] ubi0: detaching mtd0 [ 123.025101][T10152] ubi0: background thread "ubi_bgt0d" started, PID 10152 [ 123.037739][T10132] ubi0: mtd0 is detached [ 123.042813][T10134] ubi0: attaching mtd0 [ 123.047362][T10134] ubi0: scanning is finished [ 123.122916][T10134] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 123.140993][T10139] ubi0: attaching mtd0 [ 123.145714][T10139] ubi0: scanning is finished [ 123.217043][T10139] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 123.224762][T10139] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 123.233448][T10139] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 123.240624][T10139] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 123.248011][T10139] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 123.255021][T10139] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 123.263170][T10139] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 123.273250][T10139] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 123.283286][T10157] ubi0: background thread "ubi_bgt0d" started, PID 10157 [ 123.291514][T10140] ubi0: detaching mtd0 [ 123.297610][T10140] ubi0: mtd0 is detached [ 123.303067][T10144] ubi0: attaching mtd0 [ 123.308117][T10144] ubi0: scanning is finished [ 123.381695][T10144] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 123.389315][T10144] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 123.398335][T10144] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 123.405523][T10144] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 123.413303][T10144] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 123.420073][T10144] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 123.428132][T10144] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 123.438489][T10144] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 123.448784][T10159] ubi0: background thread "ubi_bgt0d" started, PID 10159 [ 123.448801][T10146] ubi0: detaching mtd0 [ 123.465879][T10146] ubi0: mtd0 is detached [ 123.474332][T10123] ubi0: attaching mtd0 [ 123.479094][T10123] ubi0: scanning is finished [ 123.522423][T10123] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 123.536795][T10149] ubi0: attaching mtd0 [ 123.542347][T10149] ubi0: scanning is finished [ 123.630162][T10149] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 123.639074][T10149] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 123.646908][T10149] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 123.654346][T10149] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 123.662360][T10149] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 123.669235][T10149] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 123.677426][T10149] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 123.688022][T10149] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 123.699331][T10166] ubi0: background thread "ubi_bgt0d" started, PID 10166 [ 123.706816][T10151] ubi0: detaching mtd0 [ 123.716660][T10151] ubi0: mtd0 is detached [ 123.722825][T10130] ubi0: attaching mtd0 [ 123.727513][T10130] ubi0: scanning is finished 2020/01/09 08:46:25 executed programs: 66 [ 123.792582][T10130] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 123.807195][T10155] ubi0: attaching mtd0 [ 123.815255][T10155] ubi0: scanning is finished [ 123.878655][T10155] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 123.886528][T10155] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 123.894180][T10155] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 123.901245][T10155] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 123.908688][T10155] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 123.915548][T10155] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 123.923744][T10155] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 123.933830][T10155] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 123.944593][T10174] ubi0: background thread "ubi_bgt0d" started, PID 10174 [ 123.944600][T10158] ubi0: detaching mtd0 [ 123.958339][T10158] ubi0: mtd0 is detached [ 123.963815][T10139] ubi0: attaching mtd0 [ 123.968575][T10139] ubi0: scanning is finished [ 124.032773][T10139] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 124.047019][T10160] ubi0: attaching mtd0 [ 124.066018][T10160] ubi0: scanning is finished [ 124.131864][T10160] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 124.146603][T10164] ubi0: attaching mtd0 [ 124.172823][T10164] ubi0: scanning is finished [ 124.228472][T10164] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 124.236304][T10164] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 124.244162][T10164] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 124.251463][T10164] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 124.258837][T10164] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 124.265732][T10164] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 124.274140][T10164] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 124.285461][T10164] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 124.295471][T10167] ubi0: detaching mtd0 [ 124.295573][T10186] ubi0: background thread "ubi_bgt0d" started, PID 10186 [ 124.309921][T10167] ubi0: mtd0 is detached [ 124.317055][T10168] ubi0: attaching mtd0 [ 124.323264][T10168] ubi0: scanning is finished [ 124.403071][T10168] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 124.417454][T10173] ubi0: attaching mtd0 [ 124.431403][T10173] ubi0: scanning is finished [ 124.497831][T10173] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 124.507749][T10173] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 124.515471][T10173] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 124.522694][T10173] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 124.530200][T10173] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 124.537202][T10173] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 124.546622][T10173] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 124.556807][T10173] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 124.566904][T10175] ubi0: detaching mtd0 [ 124.566925][T10192] ubi0: background thread "ubi_bgt0d" started, PID 10192 [ 124.584526][T10175] ubi0: mtd0 is detached [ 124.589110][T10158] ubi0: attaching mtd0 [ 124.594176][T10158] ubi0: scanning is finished [ 124.651957][T10158] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 124.664214][T10180] ubi0: attaching mtd0 [ 124.669187][T10180] ubi0: scanning is finished [ 124.749970][T10180] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 124.757568][T10180] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 124.765402][T10180] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 124.772499][T10180] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 124.780105][T10180] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 124.786972][T10180] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 124.795194][T10180] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 124.805377][T10180] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 124.815638][T10182] ubi0: detaching mtd0 [ 124.815675][T10198] ubi0: background thread "ubi_bgt0d" started, PID 10198 [ 124.829555][T10182] ubi0: mtd0 is detached [ 124.837621][T10185] ubi0: attaching mtd0 [ 124.842652][T10185] ubi0: scanning is finished [ 124.908617][T10185] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 124.916612][T10185] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 124.924198][T10185] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 124.931434][T10185] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 124.938946][T10185] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 124.945942][T10185] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 124.954122][T10185] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 124.965024][T10185] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 124.975122][T10200] ubi0: background thread "ubi_bgt0d" started, PID 10200 [ 124.979764][T10187] ubi0: detaching mtd0 [ 124.992682][T10187] ubi0: mtd0 is detached [ 124.997046][T10164] ubi0: attaching mtd0 [ 125.001841][T10164] ubi0: scanning is finished [ 125.076288][T10164] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 125.095740][T10190] ubi0: attaching mtd0 [ 125.101857][T10190] ubi0: scanning is finished [ 125.191682][T10190] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 125.199214][T10190] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 125.206702][T10190] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 125.215543][T10190] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 125.223673][T10190] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 125.230440][T10190] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 125.238569][T10190] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 125.248676][T10190] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 125.259488][T10207] ubi0: background thread "ubi_bgt0d" started, PID 10207 [ 125.259498][T10193] ubi0: detaching mtd0 [ 125.274759][T10193] ubi0: mtd0 is detached [ 125.284208][T10173] ubi0: attaching mtd0 [ 125.288936][T10173] ubi0: scanning is finished [ 125.352017][T10173] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 125.370873][T10197] ubi0: attaching mtd0 [ 125.375969][T10197] ubi0: scanning is finished [ 125.452010][T10197] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 125.459510][T10197] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 125.467006][T10197] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 125.474032][T10197] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 125.481466][T10197] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 125.488221][T10197] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 125.496282][T10197] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 125.506490][T10197] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 125.517279][T10215] ubi0: background thread "ubi_bgt0d" started, PID 10215 [ 125.517285][T10199] ubi0: detaching mtd0 [ 125.536997][T10199] ubi0: mtd0 is detached [ 125.543094][T10180] ubi0: attaching mtd0 [ 125.547779][T10180] ubi0: scanning is finished [ 125.601923][T10180] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 125.617284][T10185] ubi0: attaching mtd0 [ 125.624964][T10185] ubi0: scanning is finished [ 125.704522][T10185] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 125.719073][T10205] ubi0: attaching mtd0 [ 125.724117][T10205] ubi0: scanning is finished [ 125.815724][T10205] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 125.824561][T10205] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 125.831848][T10205] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 125.838785][T10205] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 125.846448][T10205] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 125.853402][T10205] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 125.862237][T10205] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 125.873932][T10205] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 125.884000][T10206] ubi0: detaching mtd0 [ 125.884775][T10228] ubi0: background thread "ubi_bgt0d" started, PID 10228 [ 125.901816][T10206] ubi0: mtd0 is detached [ 125.909193][T10208] ubi0: attaching mtd0 [ 125.915113][T10208] ubi0: scanning is finished [ 125.983464][T10208] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 126.000878][T10212] ubi0: attaching mtd0 [ 126.007092][T10212] ubi0: scanning is finished [ 126.079307][T10212] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 126.087328][T10212] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 126.096110][T10212] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 126.103465][T10212] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 126.110987][T10212] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 126.118043][T10212] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 126.127095][T10212] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 126.137531][T10212] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 126.147603][T10234] ubi0: background thread "ubi_bgt0d" started, PID 10234 [ 126.155048][T10214] ubi0: detaching mtd0 [ 126.166121][T10214] ubi0: mtd0 is detached [ 126.174062][T10216] ubi0: attaching mtd0 [ 126.178757][T10216] ubi0: scanning is finished [ 126.242651][T10216] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 126.257862][T10221] ubi0: attaching mtd0 [ 126.263293][T10221] ubi0: scanning is finished [ 126.349313][T10221] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 126.361298][T10221] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 126.368626][T10221] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 126.378669][T10221] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 126.387722][T10221] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 126.397729][T10221] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 126.407659][T10221] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 126.420951][T10221] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 126.435301][T10240] ubi0: background thread "ubi_bgt0d" started, PID 10240 [ 126.435307][T10223] ubi0: detaching mtd0 [ 126.448435][T10223] ubi0: mtd0 is detached [ 126.457079][T10225] ubi0: attaching mtd0 [ 126.462603][T10225] ubi0: scanning is finished [ 126.529201][T10225] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 126.538258][T10225] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 126.546441][T10225] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 126.553950][T10225] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 126.561853][T10225] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 126.568638][T10225] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 126.577001][T10225] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 126.589395][T10225] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 126.599547][T10227] ubi0: detaching mtd0 [ 126.599706][T10241] ubi0: background thread "ubi_bgt0d" started, PID 10241 [ 126.614629][T10227] ubi0: mtd0 is detached [ 126.620275][T10205] ubi0: attaching mtd0 [ 126.625675][T10205] ubi0: scanning is finished [ 126.682069][T10205] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 126.697205][T10231] ubi0: attaching mtd0 [ 126.704234][T10231] ubi0: scanning is finished [ 126.788855][T10231] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 126.797190][T10231] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 126.804578][T10231] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 126.811969][T10231] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 126.819478][T10231] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 126.826880][T10231] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 126.835083][T10231] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 126.845499][T10231] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 126.855690][T10248] ubi0: background thread "ubi_bgt0d" started, PID 10248 [ 126.860747][T10233] ubi0: detaching mtd0 [ 126.868717][T10233] ubi0: mtd0 is detached [ 126.876737][T10212] ubi0: attaching mtd0 [ 126.882897][T10212] ubi0: scanning is finished [ 126.962407][T10212] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 126.978139][T10238] ubi0: attaching mtd0 [ 126.985925][T10238] ubi0: scanning is finished [ 127.053322][T10238] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 127.067967][T10238] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 127.075791][T10238] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 127.088091][T10238] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 127.095586][T10238] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 127.102503][T10238] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 127.110483][T10238] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 127.120558][T10238] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 127.130606][T10239] ubi0: detaching mtd0 [ 127.130615][T10256] ubi0: background thread "ubi_bgt0d" started, PID 10256 [ 127.147227][T10239] ubi0: mtd0 is detached [ 127.151976][T10221] ubi0: attaching mtd0 [ 127.156482][T10221] ubi0: scanning is finished [ 127.232550][T10221] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 127.246666][T10242] ubi0: attaching mtd0 [ 127.252871][T10242] ubi0: scanning is finished [ 127.331861][T10242] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 127.346200][T10247] ubi0: attaching mtd0 [ 127.353392][T10247] ubi0: scanning is finished [ 127.432681][T10247] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 127.440177][T10247] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 127.447502][T10247] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 127.454521][T10247] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 127.462862][T10247] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 127.469646][T10247] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 127.477857][T10247] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 127.488080][T10247] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 127.498165][T10270] ubi0: background thread "ubi_bgt0d" started, PID 10270 [ 127.498172][T10249] ubi0: detaching mtd0 [ 127.511709][T10249] ubi0: mtd0 is detached [ 127.518408][T10250] ubi0: attaching mtd0 [ 127.524194][T10250] ubi0: scanning is finished [ 127.593088][T10250] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 127.610832][T10254] ubi0: attaching mtd0 [ 127.615627][T10254] ubi0: scanning is finished [ 127.695533][T10254] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 127.708319][T10254] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 127.715952][T10254] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 127.724238][T10254] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 127.732078][T10254] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 127.739085][T10254] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 127.747600][T10254] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 127.757855][T10254] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 127.768611][T10277] ubi0: background thread "ubi_bgt0d" started, PID 10277 [ 127.768685][T10257] ubi0: detaching mtd0 [ 127.785055][T10257] ubi0: mtd0 is detached [ 127.789564][T10258] ubi0: attaching mtd0 [ 127.794613][T10258] ubi0: scanning is finished [ 127.841996][T10258] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 127.857307][T10263] ubi0: attaching mtd0 [ 127.862442][T10263] ubi0: scanning is finished [ 127.937200][T10263] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 127.945045][T10263] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 127.952589][T10263] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 127.960055][T10263] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 127.967898][T10263] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 127.974901][T10263] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 127.984057][T10263] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 127.994287][T10263] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 128.004497][T10282] ubi0: background thread "ubi_bgt0d" started, PID 10282 [ 128.007830][T10265] ubi0: detaching mtd0 [ 128.017857][T10265] ubi0: mtd0 is detached [ 128.023104][T10268] ubi0: attaching mtd0 [ 128.027632][T10268] ubi0: scanning is finished [ 128.118500][T10268] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 128.126157][T10268] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 128.133733][T10268] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 128.140766][T10268] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 128.148340][T10268] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 128.155207][T10268] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 128.165678][T10268] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 128.175776][T10268] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 128.186023][T10284] ubi0: background thread "ubi_bgt0d" started, PID 10284 [ 128.186030][T10269] ubi0: detaching mtd0 [ 128.199612][T10269] ubi0: mtd0 is detached [ 128.206539][T10249] ubi0: attaching mtd0 [ 128.213299][T10249] ubi0: scanning is finished [ 128.272174][T10249] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 128.289617][T10274] ubi0: attaching mtd0 [ 128.303070][T10274] ubi0: scanning is finished [ 128.373552][T10274] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 128.392100][T10274] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 128.399440][T10274] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 128.411085][T10274] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 128.418512][T10274] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 128.429183][T10274] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 128.439432][T10274] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 128.449957][T10274] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 128.460182][T10276] ubi0: detaching mtd0 [ 128.461275][T10292] ubi0: background thread "ubi_bgt0d" started, PID 10292 [ 128.475788][T10276] ubi0: mtd0 is detached [ 128.483440][T10254] ubi0: attaching mtd0 [ 128.488049][T10254] ubi0: scanning is finished [ 128.558193][T10254] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 128.576601][T10280] ubi0: attaching mtd0 [ 128.581422][T10280] ubi0: scanning is finished [ 128.664222][T10280] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 128.672873][T10280] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 128.680116][T10280] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 128.687601][T10280] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 128.695129][T10280] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 128.702227][T10280] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 128.710296][T10280] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 128.721863][T10280] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 128.732186][T10300] ubi0: background thread "ubi_bgt0d" started, PID 10300 [ 128.732379][T10283] ubi0: detaching mtd0 [ 128.745577][T10283] ubi0: mtd0 is detached [ 128.750156][T10263] ubi0: attaching mtd0 [ 128.754888][T10263] ubi0: scanning is finished 2020/01/09 08:46:30 executed programs: 85 [ 128.812136][T10263] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 128.829773][T10285] ubi0: attaching mtd0 [ 128.835105][T10285] ubi0: scanning is finished [ 128.903464][T10285] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 128.914481][T10289] ubi0: attaching mtd0 [ 128.919534][T10289] ubi0: scanning is finished [ 128.999721][T10289] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 129.010698][T10289] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 129.018772][T10289] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 129.025984][T10289] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 129.034696][T10289] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 129.041875][T10289] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 129.050046][T10289] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 129.061050][T10289] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 129.071127][T10312] ubi0: background thread "ubi_bgt0d" started, PID 10312 [ 129.078389][T10291] ubi0: detaching mtd0 [ 129.089095][T10291] ubi0: mtd0 is detached [ 129.097045][T10293] ubi0: attaching mtd0 [ 129.102382][T10293] ubi0: scanning is finished [ 129.161920][T10293] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 129.176373][T10298] ubi0: attaching mtd0 [ 129.184864][T10298] ubi0: scanning is finished [ 129.264935][T10298] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 129.273097][T10298] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 129.280775][T10298] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 129.287904][T10298] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 129.295446][T10298] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 129.302751][T10298] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 129.311770][T10298] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 129.322611][T10298] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 129.332683][T10299] ubi0: detaching mtd0 [ 129.332763][T10318] ubi0: background thread "ubi_bgt0d" started, PID 10318 [ 129.349584][T10299] ubi0: mtd0 is detached [ 129.354516][T10301] ubi0: attaching mtd0 [ 129.359177][T10301] ubi0: scanning is finished [ 129.432573][T10301] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 129.453064][T10306] ubi0: attaching mtd0 [ 129.458773][T10306] ubi0: scanning is finished [ 129.540032][T10306] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 129.550031][T10306] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 129.557627][T10306] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 129.565025][T10306] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 129.572903][T10306] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 129.579882][T10306] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 129.588192][T10306] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 129.598517][T10306] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 129.608798][T10308] ubi0: detaching mtd0 [ 129.608868][T10324] ubi0: background thread "ubi_bgt0d" started, PID 10324 [ 129.623127][T10308] ubi0: mtd0 is detached [ 129.630074][T10311] ubi0: attaching mtd0 [ 129.635175][T10311] ubi0: scanning is finished [ 129.700047][T10311] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 129.712312][T10311] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 129.719564][T10311] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 129.728909][T10311] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 129.738915][T10311] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 129.748457][T10311] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 129.759058][T10311] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 129.774343][T10311] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 129.785883][T10326] ubi0: background thread "ubi_bgt0d" started, PID 10326 [ 129.785889][T10313] ubi0: detaching mtd0 [ 129.798639][T10313] ubi0: mtd0 is detached [ 129.806053][T10289] ubi0: attaching mtd0 [ 129.812375][T10289] ubi0: scanning is finished [ 129.862753][T10289] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 129.874879][T10317] ubi0: attaching mtd0 [ 129.879625][T10317] ubi0: scanning is finished [ 129.955575][T10317] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 129.963218][T10317] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 129.970422][T10317] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 129.978488][T10317] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 129.986016][T10317] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 129.993779][T10317] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 130.002716][T10317] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 130.014803][T10317] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 130.026862][T10333] ubi0: background thread "ubi_bgt0d" started, PID 10333 [ 130.034071][T10319] ubi0: detaching mtd0 [ 130.039386][T10319] ubi0: mtd0 is detached [ 130.043932][T10298] ubi0: attaching mtd0 [ 130.048697][T10298] ubi0: scanning is finished [ 130.112466][T10298] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 130.127775][T10323] ubi0: attaching mtd0 [ 130.132961][T10323] ubi0: scanning is finished [ 130.219768][T10323] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 130.231253][T10323] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 130.238762][T10323] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 130.246004][T10323] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 130.254414][T10323] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 130.261371][T10323] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 130.269586][T10323] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 130.279931][T10323] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 130.290078][T10341] ubi0: background thread "ubi_bgt0d" started, PID 10341 [ 130.297358][T10325] ubi0: detaching mtd0 [ 130.303085][T10325] ubi0: mtd0 is detached [ 130.310340][T10306] ubi0: attaching mtd0 [ 130.316292][T10306] ubi0: scanning is finished [ 130.372468][T10306] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 130.382677][T10327] ubi0: attaching mtd0 [ 130.387512][T10327] ubi0: scanning is finished [ 130.464086][T10327] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 130.475071][T10332] ubi0: attaching mtd0 [ 130.479945][T10332] ubi0: scanning is finished [ 130.555423][T10332] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 130.563277][T10332] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 130.570628][T10332] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 130.577602][T10332] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 130.585945][T10332] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 130.592853][T10332] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 130.600940][T10332] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 130.611000][T10332] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 130.620986][T10355] ubi0: background thread "ubi_bgt0d" started, PID 10355 [ 130.620993][T10334] ubi0: detaching mtd0 [ 130.635551][T10334] ubi0: mtd0 is detached [ 130.643541][T10335] ubi0: attaching mtd0 [ 130.648170][T10335] ubi0: scanning is finished [ 130.712054][T10335] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 130.736717][T10340] ubi0: attaching mtd0 [ 130.742376][T10340] ubi0: scanning is finished [ 130.826240][T10340] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 130.838508][T10340] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 130.846191][T10340] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 130.853248][T10340] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 130.861855][T10340] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 130.868626][T10340] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 130.877784][T10340] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 130.888103][T10340] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 130.898413][T10360] ubi0: background thread "ubi_bgt0d" started, PID 10360 [ 130.898420][T10342] ubi0: detaching mtd0 [ 130.913067][T10342] ubi0: mtd0 is detached [ 130.919582][T10343] ubi0: attaching mtd0 [ 130.927768][T10343] ubi0: scanning is finished [ 130.992690][T10343] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 131.012002][T10348] ubi0: attaching mtd0 [ 131.016531][T10348] ubi0: scanning is finished [ 131.082576][T10348] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 131.090408][T10348] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 131.101728][T10348] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 131.108864][T10348] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 131.116517][T10348] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 131.123596][T10348] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 131.132054][T10348] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 131.142439][T10348] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 131.152588][T10349] ubi0: detaching mtd0 [ 131.152752][T10366] ubi0: background thread "ubi_bgt0d" started, PID 10366 [ 131.166621][T10349] ubi0: mtd0 is detached [ 131.174676][T10352] ubi0: attaching mtd0 [ 131.180340][T10352] ubi0: scanning is finished [ 131.248602][T10352] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 131.259918][T10352] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 131.267534][T10352] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 131.274747][T10352] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 131.282336][T10352] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 131.289226][T10352] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 131.297395][T10352] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 131.307464][T10352] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 131.317520][T10354] ubi0: detaching mtd0 [ 131.317529][T10368] ubi0: background thread "ubi_bgt0d" started, PID 10368 [ 131.330707][T10354] ubi0: mtd0 is detached [ 131.338304][T10334] ubi0: attaching mtd0 [ 131.343394][T10334] ubi0: scanning is finished [ 131.397357][T10334] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 131.408032][T10359] ubi0: attaching mtd0 [ 131.417753][T10359] ubi0: scanning is finished [ 131.477871][T10359] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 131.485992][T10359] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 131.494552][T10359] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 131.502088][T10359] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 131.509466][T10359] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 131.516438][T10359] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 131.524598][T10359] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 131.534702][T10359] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 131.545811][T10375] ubi0: background thread "ubi_bgt0d" started, PID 10375 [ 131.545819][T10361] ubi0: detaching mtd0 [ 131.559760][T10361] ubi0: mtd0 is detached [ 131.565281][T10340] ubi0: attaching mtd0 [ 131.570222][T10340] ubi0: scanning is finished [ 131.622610][T10340] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 131.642351][T10364] ubi0: attaching mtd0 [ 131.646915][T10364] ubi0: scanning is finished [ 131.728358][T10364] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 131.736575][T10364] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 131.744222][T10364] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 131.752087][T10364] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 131.759470][T10364] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 131.768351][T10364] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 131.776484][T10364] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 131.787007][T10364] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 131.797064][T10381] ubi0: background thread "ubi_bgt0d" started, PID 10381 [ 131.797324][T10367] ubi0: detaching mtd0 [ 131.811825][T10367] ubi0: mtd0 is detached [ 131.819380][T10348] ubi0: attaching mtd0 [ 131.825739][T10348] ubi0: scanning is finished [ 131.886950][T10348] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 131.897526][T10369] ubi0: attaching mtd0 [ 131.908774][T10369] ubi0: scanning is finished [ 131.981789][T10369] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 131.992344][T10374] ubi0: attaching mtd0 [ 132.002772][T10374] ubi0: scanning is finished [ 132.072310][T10374] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 132.080091][T10374] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 132.090260][T10374] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 132.097746][T10374] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 132.107078][T10374] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 132.114066][T10374] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 132.122234][T10374] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 132.132368][T10374] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 132.143453][T10392] ubi0: background thread "ubi_bgt0d" started, PID 10392 [ 132.150686][T10376] ubi0: detaching mtd0 [ 132.156495][T10376] ubi0: mtd0 is detached [ 132.162407][T10359] ubi0: attaching mtd0 [ 132.166903][T10359] ubi0: scanning is finished [ 132.232761][T10359] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 132.245871][T10379] ubi0: attaching mtd0 [ 132.259520][T10379] ubi0: scanning is finished [ 132.327805][T10379] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 132.335438][T10379] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 132.342733][T10379] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 132.349665][T10379] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 132.357127][T10379] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 132.363979][T10379] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 132.372125][T10379] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 132.382290][T10379] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 132.392317][T10399] ubi0: background thread "ubi_bgt0d" started, PID 10399 [ 132.399494][T10382] ubi0: detaching mtd0 [ 132.409715][T10382] ubi0: mtd0 is detached [ 132.414274][T10364] ubi0: attaching mtd0 [ 132.418847][T10364] ubi0: scanning is finished [ 132.483843][T10364] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 132.496946][T10386] ubi0: attaching mtd0 [ 132.502075][T10386] ubi0: scanning is finished [ 132.579048][T10386] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 132.587836][T10386] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 132.596213][T10386] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 132.603592][T10386] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 132.611491][T10386] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 132.618466][T10386] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 132.627062][T10386] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 132.637349][T10386] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 132.651394][T10404] ubi0: background thread "ubi_bgt0d" started, PID 10404 [ 132.659299][T10387] ubi0: detaching mtd0 [ 132.667778][T10387] ubi0: mtd0 is detached [ 132.676197][T10391] ubi0: attaching mtd0 [ 132.681358][T10391] ubi0: scanning is finished [ 132.758159][T10391] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 132.769470][T10391] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 132.778742][T10391] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 132.786270][T10391] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 132.794007][T10391] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 132.801198][T10391] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 132.809198][T10391] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 132.819278][T10391] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 132.829544][T10406] ubi0: background thread "ubi_bgt0d" started, PID 10406 [ 132.829554][T10393] ubi0: detaching mtd0 [ 132.844339][T10393] ubi0: mtd0 is detached [ 132.852450][T10374] ubi0: attaching mtd0 [ 132.857210][T10374] ubi0: scanning is finished [ 132.910696][T10374] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 132.922467][T10396] ubi0: attaching mtd0 [ 132.927565][T10396] ubi0: scanning is finished [ 133.004252][T10396] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 133.020836][T10396] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 133.028129][T10396] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 133.035511][T10396] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 133.042983][T10396] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 133.049948][T10396] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 133.058295][T10396] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 133.068465][T10396] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 133.078875][T10412] ubi0: background thread "ubi_bgt0d" started, PID 10412 [ 133.078881][T10398] ubi0: detaching mtd0 [ 133.093367][T10398] ubi0: mtd0 is detached [ 133.101690][T10379] ubi0: attaching mtd0 [ 133.106379][T10379] ubi0: scanning is finished [ 133.158657][T10379] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 133.169970][T10402] ubi0: attaching mtd0 [ 133.193658][T10402] ubi0: scanning is finished [ 133.284325][T10402] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 133.291932][T10402] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 133.299233][T10402] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 133.306674][T10402] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 133.316738][T10402] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 133.328025][T10402] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 133.337021][T10402] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 133.351933][T10402] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 133.364919][T10421] ubi0: background thread "ubi_bgt0d" started, PID 10421 [ 133.373031][T10405] ubi0: detaching mtd0 [ 133.378657][T10405] ubi0: mtd0 is detached [ 133.387910][T10387] ubi0: attaching mtd0 [ 133.393062][T10387] ubi0: scanning is finished [ 133.452050][T10387] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 133.464278][T10391] ubi0: attaching mtd0 [ 133.469358][T10391] ubi0: scanning is finished [ 133.549738][T10391] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 133.571881][T10411] ubi0: attaching mtd0 [ 133.579614][T10411] ubi0: scanning is finished [ 133.657090][T10411] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 133.667134][T10411] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 133.677378][T10411] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 133.686453][T10411] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 133.696816][T10411] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 133.705992][T10411] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 133.717059][T10411] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 133.729354][T10411] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 133.744007][T10433] ubi0: background thread "ubi_bgt0d" started, PID 10433 [ 133.751344][T10413] ubi0: detaching mtd0 [ 133.757093][T10413] ubi0: mtd0 is detached [ 133.766181][T10414] ubi0: attaching mtd0 [ 133.771880][T10414] ubi0: scanning is finished 2020/01/09 08:46:35 executed programs: 105 [ 133.842034][T10414] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 133.859038][T10419] ubi0: attaching mtd0 [ 133.865582][T10419] ubi0: scanning is finished [ 133.936745][T10419] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 133.949532][T10419] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 133.957466][T10419] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 133.968791][T10419] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 133.976285][T10419] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 133.983657][T10419] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 133.991737][T10419] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 134.002086][T10419] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 134.012890][T10440] ubi0: background thread "ubi_bgt0d" started, PID 10440 [ 134.012907][T10420] ubi0: detaching mtd0 [ 134.027560][T10420] ubi0: mtd0 is detached [ 134.032484][T10422] ubi0: attaching mtd0 [ 134.037000][T10422] ubi0: scanning is finished [ 134.122924][T10422] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 134.133198][T10427] ubi0: attaching mtd0 [ 134.138039][T10427] ubi0: scanning is finished [ 134.216501][T10427] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 134.225448][T10427] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 134.233121][T10427] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 134.240393][T10427] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 134.248190][T10427] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 134.255346][T10427] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 134.263592][T10427] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 134.273816][T10427] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 134.283990][T10448] ubi0: background thread "ubi_bgt0d" started, PID 10448 [ 134.291249][T10429] ubi0: detaching mtd0 [ 134.297114][T10429] ubi0: mtd0 is detached [ 134.303901][T10431] ubi0: attaching mtd0 [ 134.308602][T10431] ubi0: scanning is finished [ 134.376843][T10431] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 134.385157][T10431] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 134.393019][T10431] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 134.401553][T10431] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 134.408982][T10431] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 134.417993][T10431] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 134.426725][T10431] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 134.437150][T10431] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 134.447164][T10450] ubi0: background thread "ubi_bgt0d" started, PID 10450 [ 134.454343][T10434] ubi0: detaching mtd0 [ 134.462766][T10434] ubi0: mtd0 is detached [ 134.467292][T10411] ubi0: attaching mtd0 [ 134.473077][T10411] ubi0: scanning is finished [ 134.542078][T10411] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 134.564921][T10439] ubi0: attaching mtd0 [ 134.574822][T10439] ubi0: scanning is finished [ 134.649867][T10439] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 134.657595][T10439] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 134.665391][T10439] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 134.673569][T10439] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 134.681100][T10439] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 134.688215][T10439] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 134.696522][T10439] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 134.706763][T10439] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 134.717050][T10458] ubi0: background thread "ubi_bgt0d" started, PID 10458 [ 134.717073][T10441] ubi0: detaching mtd0 [ 134.734328][T10441] ubi0: mtd0 is detached [ 134.740877][T10419] ubi0: attaching mtd0 [ 134.745355][T10419] ubi0: scanning is finished [ 134.822145][T10419] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 134.848047][T10447] ubi0: attaching mtd0 [ 134.859582][T10447] ubi0: scanning is finished [ 134.938095][T10447] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 134.945785][T10447] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 134.953213][T10447] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 134.960191][T10447] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 134.967820][T10447] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 134.974693][T10447] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 134.982843][T10447] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 134.993025][T10447] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 135.003861][T10466] ubi0: background thread "ubi_bgt0d" started, PID 10466 [ 135.003868][T10449] ubi0: detaching mtd0 [ 135.017466][T10449] ubi0: mtd0 is detached [ 135.023802][T10427] ubi0: attaching mtd0 [ 135.028485][T10427] ubi0: scanning is finished [ 135.092133][T10427] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 135.110082][T10451] ubi0: attaching mtd0 [ 135.121254][T10451] ubi0: scanning is finished [ 135.205074][T10451] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 135.216083][T10455] ubi0: attaching mtd0 [ 135.224420][T10455] ubi0: scanning is finished [ 135.292400][T10455] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 135.299908][T10455] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 135.308401][T10455] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 135.315771][T10455] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 135.323742][T10455] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 135.331737][T10455] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 135.339741][T10455] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 135.349900][T10455] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 135.360188][T10478] ubi0: background thread "ubi_bgt0d" started, PID 10478 [ 135.360194][T10457] ubi0: detaching mtd0 [ 135.373847][T10457] ubi0: mtd0 is detached [ 135.380386][T10459] ubi0: attaching mtd0 [ 135.385155][T10459] ubi0: scanning is finished [ 135.444935][T10459] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 135.455752][T10463] ubi0: attaching mtd0 [ 135.469956][T10463] ubi0: scanning is finished [ 135.548629][T10463] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 135.556595][T10463] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 135.565583][T10463] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 135.578524][T10463] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 135.586117][T10463] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 135.593200][T10463] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 135.601933][T10463] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 135.612346][T10463] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 135.622718][T10485] ubi0: background thread "ubi_bgt0d" started, PID 10485 [ 135.622724][T10465] ubi0: detaching mtd0 [ 135.639845][T10465] ubi0: mtd0 is detached [ 135.644589][T10467] ubi0: attaching mtd0 [ 135.649304][T10467] ubi0: scanning is finished [ 135.711969][T10467] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 135.723943][T10471] ubi0: attaching mtd0 [ 135.728861][T10471] ubi0: scanning is finished [ 135.823264][T10471] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 135.837883][T10471] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 135.847117][T10471] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 135.854140][T10471] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 135.861604][T10471] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 135.868453][T10471] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 135.876818][T10471] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 135.887694][T10471] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 135.897701][T10492] ubi0: background thread "ubi_bgt0d" started, PID 10492 [ 135.904858][T10473] ubi0: detaching mtd0 [ 135.916703][T10473] ubi0: mtd0 is detached [ 135.923807][T10476] ubi0: attaching mtd0 [ 135.928517][T10476] ubi0: scanning is finished [ 135.999337][T10476] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 136.011515][T10476] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 136.018871][T10476] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 136.029705][T10476] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 136.038210][T10476] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 136.050102][T10476] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 136.059129][T10476] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 136.074527][T10476] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 136.085955][T10493] ubi0: background thread "ubi_bgt0d" started, PID 10493 [ 136.093436][T10479] ubi0: detaching mtd0 [ 136.099184][T10479] ubi0: mtd0 is detached [ 136.104498][T10455] ubi0: attaching mtd0 [ 136.109044][T10455] ubi0: scanning is finished [ 136.171865][T10455] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 136.187995][T10483] ubi0: attaching mtd0 [ 136.193083][T10483] ubi0: scanning is finished [ 136.268802][T10483] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 136.276997][T10483] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 136.284620][T10483] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 136.293718][T10483] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 136.301665][T10483] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 136.308444][T10483] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 136.316547][T10483] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 136.326915][T10483] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 136.337081][T10484] ubi0: detaching mtd0 [ 136.337259][T10500] ubi0: background thread "ubi_bgt0d" started, PID 10500 [ 136.350090][T10484] ubi0: mtd0 is detached [ 136.357461][T10465] ubi0: attaching mtd0 [ 136.362505][T10465] ubi0: scanning is finished [ 136.436790][T10465] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 136.447253][T10490] ubi0: attaching mtd0 [ 136.452499][T10490] ubi0: scanning is finished [ 136.529747][T10490] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 136.537444][T10490] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 136.544822][T10490] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 136.553253][T10490] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 136.560964][T10490] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 136.567962][T10490] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 136.576145][T10490] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 136.586361][T10490] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 136.596473][T10491] ubi0: detaching mtd0 [ 136.596509][T10509] ubi0: background thread "ubi_bgt0d" started, PID 10509 [ 136.614396][T10491] ubi0: mtd0 is detached [ 136.618826][T10471] ubi0: attaching mtd0 [ 136.624021][T10471] ubi0: scanning is finished [ 136.681698][T10471] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 136.695180][T10494] ubi0: attaching mtd0 [ 136.699725][T10494] ubi0: scanning is finished [ 136.782724][T10494] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 136.801837][T10499] ubi0: attaching mtd0 [ 136.806568][T10499] ubi0: scanning is finished [ 136.884232][T10499] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 136.891865][T10499] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 136.899104][T10499] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 136.906538][T10499] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 136.914020][T10499] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 136.920970][T10499] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 136.928997][T10499] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 136.939069][T10499] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 136.949086][T10522] ubi0: background thread "ubi_bgt0d" started, PID 10522 [ 136.949092][T10501] ubi0: detaching mtd0 [ 136.962083][T10501] ubi0: mtd0 is detached [ 136.974462][T10502] ubi0: attaching mtd0 [ 136.980392][T10502] ubi0: scanning is finished [ 137.032024][T10502] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 137.051158][T10506] ubi0: attaching mtd0 [ 137.056234][T10506] ubi0: scanning is finished [ 137.136329][T10506] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 137.151287][T10506] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 137.158532][T10506] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 137.165596][T10506] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 137.173252][T10506] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 137.180107][T10506] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 137.188219][T10506] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 137.198643][T10506] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 137.210736][T10508] ubi0: detaching mtd0 [ 137.210787][T10527] ubi0: background thread "ubi_bgt0d" started, PID 10527 [ 137.226049][T10508] ubi0: mtd0 is detached [ 137.230457][T10510] ubi0: attaching mtd0 [ 137.235526][T10510] ubi0: scanning is finished [ 137.306751][T10510] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 137.316923][T10515] ubi0: attaching mtd0 [ 137.324091][T10515] ubi0: scanning is finished [ 137.388978][T10515] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 137.399118][T10515] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 137.407030][T10515] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 137.414195][T10515] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 137.421845][T10515] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 137.428782][T10515] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 137.437081][T10515] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 137.447716][T10515] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 137.459027][T10533] ubi0: background thread "ubi_bgt0d" started, PID 10533 [ 137.466320][T10517] ubi0: detaching mtd0 [ 137.476845][T10517] ubi0: mtd0 is detached [ 137.484663][T10519] ubi0: attaching mtd0 [ 137.489423][T10519] ubi0: scanning is finished [ 137.571298][T10519] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 137.578802][T10519] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 137.586143][T10519] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 137.593165][T10519] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 137.600893][T10519] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 137.607675][T10519] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 137.617161][T10519] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 137.627351][T10519] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 137.637515][T10535] ubi0: background thread "ubi_bgt0d" started, PID 10535 [ 137.637521][T10521] ubi0: detaching mtd0 [ 137.651579][T10521] ubi0: mtd0 is detached [ 137.657477][T10499] ubi0: attaching mtd0 [ 137.663630][T10499] ubi0: scanning is finished [ 137.732028][T10499] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 137.742321][T10525] ubi0: attaching mtd0 [ 137.751576][T10525] ubi0: scanning is finished [ 137.827528][T10525] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 137.841713][T10525] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 137.849074][T10525] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 137.856498][T10525] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 137.864349][T10525] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 137.871312][T10525] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 137.879296][T10525] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 137.890235][T10525] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 137.900369][T10528] ubi0: detaching mtd0 [ 137.900461][T10542] ubi0: background thread "ubi_bgt0d" started, PID 10542 [ 137.914447][T10528] ubi0: mtd0 is detached [ 137.925336][T10506] ubi0: attaching mtd0 [ 137.930063][T10506] ubi0: scanning is finished [ 137.991932][T10506] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 138.003517][T10532] ubi0: attaching mtd0 [ 138.008266][T10532] ubi0: scanning is finished [ 138.096503][T10532] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 138.104296][T10532] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 138.111741][T10532] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 138.118685][T10532] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 138.126305][T10532] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 138.133942][T10532] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 138.142413][T10532] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 138.152874][T10532] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 138.164921][T10550] ubi0: background thread "ubi_bgt0d" started, PID 10550 [ 138.164942][T10534] ubi0: detaching mtd0 [ 138.182335][T10534] ubi0: mtd0 is detached [ 138.187369][T10515] ubi0: attaching mtd0 [ 138.192542][T10515] ubi0: scanning is finished [ 138.252184][T10515] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 138.264122][T10536] ubi0: attaching mtd0 [ 138.268906][T10536] ubi0: scanning is finished [ 138.341959][T10536] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 138.353608][T10540] ubi0: attaching mtd0 [ 138.358395][T10540] ubi0: scanning is finished [ 138.458857][T10540] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 138.467017][T10540] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 138.474759][T10540] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 138.482588][T10540] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 138.489997][T10540] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 138.498095][T10540] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 138.506177][T10540] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 138.516221][T10540] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 138.526471][T10543] ubi0: detaching mtd0 [ 138.526625][T10564] ubi0: background thread "ubi_bgt0d" started, PID 10564 [ 138.539545][T10543] ubi0: mtd0 is detached [ 138.544047][T10544] ubi0: attaching mtd0 [ 138.548807][T10544] ubi0: scanning is finished [ 138.614215][T10544] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 138.623959][T10549] ubi0: attaching mtd0 [ 138.628605][T10549] ubi0: scanning is finished [ 138.713996][T10549] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 138.728027][T10549] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 138.735749][T10549] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 138.746991][T10549] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 138.754514][T10549] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 138.761983][T10549] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 138.769978][T10549] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 138.780193][T10549] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 138.790366][T10570] ubi0: background thread "ubi_bgt0d" started, PID 10570 [ 138.798137][T10551] ubi0: detaching mtd0 [ 138.805446][T10551] ubi0: mtd0 is detached [ 138.810011][T10552] ubi0: attaching mtd0 [ 138.816251][T10552] ubi0: scanning is finished 2020/01/09 08:46:40 executed programs: 124 [ 138.882572][T10552] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 138.896891][T10556] ubi0: attaching mtd0 [ 138.911348][T10556] ubi0: scanning is finished [ 138.979187][T10556] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 138.987222][T10556] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 138.995133][T10556] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 139.002482][T10556] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 139.009855][T10556] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 139.016723][T10556] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 139.025130][T10556] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 139.035254][T10556] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 139.047238][T10575] ubi0: background thread "ubi_bgt0d" started, PID 10575 [ 139.047261][T10559] ubi0: detaching mtd0 [ 139.063942][T10559] ubi0: mtd0 is detached [ 139.068637][T10562] ubi0: attaching mtd0 [ 139.073451][T10562] ubi0: scanning is finished [ 139.138776][T10562] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 139.146584][T10562] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 139.155830][T10562] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 139.163572][T10562] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 139.171403][T10562] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 139.178169][T10562] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 139.186578][T10562] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 139.197095][T10562] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 139.208018][T10577] ubi0: background thread "ubi_bgt0d" started, PID 10577 [ 139.208024][T10563] ubi0: detaching mtd0 [ 139.222788][T10563] ubi0: mtd0 is detached [ 139.227921][T10540] ubi0: attaching mtd0 [ 139.233084][T10540] ubi0: scanning is finished [ 139.296010][T10540] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 139.306805][T10567] ubi0: attaching mtd0 [ 139.312490][T10567] ubi0: scanning is finished [ 139.382729][T10567] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 139.395194][T10567] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 139.402902][T10567] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 139.409989][T10567] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 139.420647][T10567] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 139.427748][T10567] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 139.436133][T10567] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 139.446572][T10567] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 139.457385][T10569] ubi0: detaching mtd0 [ 139.457393][T10584] ubi0: background thread "ubi_bgt0d" started, PID 10584 [ 139.475414][T10569] ubi0: mtd0 is detached [ 139.479853][T10549] ubi0: attaching mtd0 [ 139.485639][T10549] ubi0: scanning is finished [ 139.531942][T10549] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 139.546950][T10573] ubi0: attaching mtd0 [ 139.552814][T10573] ubi0: scanning is finished [ 139.622345][T10573] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 139.630043][T10573] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 139.640622][T10573] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 139.648176][T10573] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 139.655938][T10573] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 139.662992][T10573] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 139.671322][T10573] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 139.683459][T10573] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 139.693490][T10576] ubi0: detaching mtd0 [ 139.693560][T10592] ubi0: background thread "ubi_bgt0d" started, PID 10592 [ 139.711575][T10576] ubi0: mtd0 is detached [ 139.718118][T10556] ubi0: attaching mtd0 [ 139.723667][T10556] ubi0: scanning is finished [ 139.792067][T10556] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 139.808276][T10578] ubi0: attaching mtd0 [ 139.821898][T10578] ubi0: scanning is finished [ 139.892025][T10578] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 139.908879][T10583] ubi0: attaching mtd0 [ 139.914855][T10583] ubi0: scanning is finished [ 139.993900][T10583] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 140.009043][T10583] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 140.016585][T10583] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 140.023714][T10583] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 140.033077][T10583] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 140.040085][T10583] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 140.048216][T10583] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 140.058362][T10583] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 140.068383][T10585] ubi0: detaching mtd0 [ 140.068538][T10604] ubi0: background thread "ubi_bgt0d" started, PID 10604 [ 140.086296][T10585] ubi0: mtd0 is detached [ 140.091337][T10586] ubi0: attaching mtd0 [ 140.096275][T10586] ubi0: scanning is finished [ 140.152376][T10586] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 140.168705][T10591] ubi0: attaching mtd0 [ 140.174290][T10591] ubi0: scanning is finished [ 140.268259][T10591] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 140.276131][T10591] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 140.283651][T10591] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 140.290874][T10591] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 140.298410][T10591] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 140.305531][T10591] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 140.313739][T10591] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 140.324696][T10591] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 140.335019][T10610] ubi0: background thread "ubi_bgt0d" started, PID 10610 [ 140.342400][T10593] ubi0: detaching mtd0 [ 140.348682][T10593] ubi0: mtd0 is detached [ 140.353928][T10573] ubi0: attaching mtd0 [ 140.358934][T10573] ubi0: scanning is finished [ 140.412656][T10573] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 140.427539][T10597] ubi0: attaching mtd0 [ 140.433061][T10597] ubi0: scanning is finished [ 140.507038][T10597] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 140.519960][T10597] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 140.527328][T10597] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 140.534369][T10597] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 140.542299][T10597] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 140.549140][T10597] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 140.557345][T10597] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 140.567517][T10597] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 140.577584][T10599] ubi0: detaching mtd0 [ 140.577601][T10615] ubi0: background thread "ubi_bgt0d" started, PID 10615 [ 140.594449][T10599] ubi0: mtd0 is detached [ 140.599364][T10602] ubi0: attaching mtd0 [ 140.604124][T10602] ubi0: scanning is finished [ 140.680775][T10602] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 140.690143][T10602] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 140.698868][T10602] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 140.705999][T10602] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 140.713580][T10602] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 140.720378][T10602] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 140.728454][T10602] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 140.738545][T10602] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 140.748847][T10603] ubi0: detaching mtd0 [ 140.748889][T10617] ubi0: background thread "ubi_bgt0d" started, PID 10617 [ 140.763096][T10603] ubi0: mtd0 is detached [ 140.769592][T10583] ubi0: attaching mtd0 [ 140.775166][T10583] ubi0: scanning is finished [ 140.836157][T10583] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 140.846620][T10608] ubi0: attaching mtd0 [ 140.861103][T10608] ubi0: scanning is finished [ 140.938561][T10608] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 140.946286][T10608] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 140.958207][T10608] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 140.965851][T10608] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 140.977628][T10608] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 140.984476][T10608] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 140.992911][T10608] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 141.003011][T10608] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 141.013427][T10624] ubi0: background thread "ubi_bgt0d" started, PID 10624 [ 141.013447][T10609] ubi0: detaching mtd0 [ 141.029529][T10609] ubi0: mtd0 is detached [ 141.035611][T10591] ubi0: attaching mtd0 [ 141.040292][T10591] ubi0: scanning is finished [ 141.101838][T10591] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 141.116535][T10613] ubi0: attaching mtd0 [ 141.127447][T10613] ubi0: scanning is finished [ 141.209119][T10613] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 141.219797][T10613] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 141.227775][T10613] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 141.235017][T10613] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 141.242574][T10613] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 141.249415][T10613] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 141.257511][T10613] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 141.267626][T10613] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 141.278063][T10633] ubi0: background thread "ubi_bgt0d" started, PID 10633 [ 141.278078][T10616] ubi0: detaching mtd0 [ 141.296172][T10616] ubi0: mtd0 is detached [ 141.302035][T10597] ubi0: attaching mtd0 [ 141.306563][T10597] ubi0: scanning is finished [ 141.373423][T10597] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 141.387725][T10618] ubi0: attaching mtd0 [ 141.396448][T10618] ubi0: scanning is finished [ 141.472332][T10618] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 141.486721][T10622] ubi0: attaching mtd0 [ 141.502438][T10622] ubi0: scanning is finished [ 141.554759][T10622] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 141.563140][T10622] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 141.573442][T10622] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 141.580799][T10622] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 141.588350][T10622] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 141.596032][T10622] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 141.604517][T10622] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 141.614654][T10622] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 141.626310][T10645] ubi0: background thread "ubi_bgt0d" started, PID 10645 [ 141.626318][T10625] ubi0: detaching mtd0 [ 141.639054][T10625] ubi0: mtd0 is detached [ 141.644528][T10626] ubi0: attaching mtd0 [ 141.649262][T10626] ubi0: scanning is finished [ 141.727418][T10626] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 141.737891][T10630] ubi0: attaching mtd0 [ 141.742898][T10630] ubi0: scanning is finished [ 141.816067][T10630] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 141.824320][T10630] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 141.832182][T10630] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 141.840167][T10630] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 141.847738][T10630] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 141.854760][T10630] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 141.862902][T10630] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 141.873014][T10630] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 141.883079][T10652] ubi0: background thread "ubi_bgt0d" started, PID 10652 [ 141.890220][T10632] ubi0: detaching mtd0 [ 141.898550][T10632] ubi0: mtd0 is detached [ 141.904578][T10634] ubi0: attaching mtd0 [ 141.909450][T10634] ubi0: scanning is finished [ 141.982119][T10634] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 141.998004][T10639] ubi0: attaching mtd0 [ 142.003004][T10639] ubi0: scanning is finished [ 142.076989][T10639] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 142.084705][T10639] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 142.096559][T10639] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 142.103599][T10639] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 142.111272][T10639] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 142.118047][T10639] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 142.126680][T10639] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 142.136749][T10639] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 142.146747][T10658] ubi0: background thread "ubi_bgt0d" started, PID 10658 [ 142.146753][T10641] ubi0: detaching mtd0 [ 142.165849][T10641] ubi0: mtd0 is detached [ 142.170427][T10644] ubi0: attaching mtd0 [ 142.175774][T10644] ubi0: scanning is finished [ 142.270133][T10644] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 142.277769][T10644] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 142.285098][T10644] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 142.292130][T10644] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 142.299492][T10644] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 142.306380][T10644] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 142.314434][T10644] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 142.325112][T10644] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 142.335956][T10646] ubi0: detaching mtd0 [ 142.335977][T10661] ubi0: background thread "ubi_bgt0d" started, PID 10661 [ 142.355212][T10646] ubi0: mtd0 is detached [ 142.361289][T10625] ubi0: attaching mtd0 [ 142.366013][T10625] ubi0: scanning is finished [ 142.423231][T10625] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 142.434235][T10650] ubi0: attaching mtd0 [ 142.438895][T10650] ubi0: scanning is finished [ 142.514420][T10650] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 142.522155][T10650] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 142.529656][T10650] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 142.537473][T10650] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 142.545026][T10650] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 142.552383][T10650] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 142.560373][T10650] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 142.572458][T10650] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 142.582763][T10668] ubi0: background thread "ubi_bgt0d" started, PID 10668 [ 142.582770][T10653] ubi0: detaching mtd0 [ 142.599381][T10653] ubi0: mtd0 is detached [ 142.607178][T10630] ubi0: attaching mtd0 [ 142.612808][T10630] ubi0: scanning is finished [ 142.662009][T10630] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 142.676831][T10656] ubi0: attaching mtd0 [ 142.684428][T10656] ubi0: scanning is finished [ 142.761449][T10656] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 142.768926][T10656] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 142.776278][T10656] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 142.783322][T10656] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 142.793914][T10656] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 142.800936][T10656] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 142.808931][T10656] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 142.819039][T10656] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 142.829023][T10676] ubi0: background thread "ubi_bgt0d" started, PID 10676 [ 142.829031][T10659] ubi0: detaching mtd0 [ 142.843141][T10659] ubi0: mtd0 is detached [ 142.850759][T10641] ubi0: attaching mtd0 [ 142.855384][T10641] ubi0: scanning is finished [ 142.912221][T10641] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 142.926533][T10662] ubi0: attaching mtd0 [ 142.932042][T10662] ubi0: scanning is finished [ 143.005839][T10662] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 143.019493][T10666] ubi0: attaching mtd0 [ 143.038129][T10666] ubi0: scanning is finished [ 143.108586][T10666] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 143.119786][T10666] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 143.128574][T10666] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 143.139175][T10666] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 143.147857][T10666] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 143.158149][T10666] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 143.167148][T10666] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 143.182466][T10666] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 143.195372][T10688] ubi0: background thread "ubi_bgt0d" started, PID 10688 [ 143.202926][T10669] ubi0: detaching mtd0 [ 143.208591][T10669] ubi0: mtd0 is detached [ 143.213207][T10670] ubi0: attaching mtd0 [ 143.218111][T10670] ubi0: scanning is finished [ 143.282022][T10670] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 143.300827][T10675] ubi0: attaching mtd0 [ 143.305506][T10675] ubi0: scanning is finished [ 143.382534][T10675] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 143.390022][T10675] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 143.397724][T10675] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 143.404940][T10675] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 143.412682][T10675] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 143.419455][T10675] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 143.427780][T10675] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 143.438252][T10675] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 143.448997][T10694] ubi0: background thread "ubi_bgt0d" started, PID 10694 [ 143.449018][T10677] ubi0: detaching mtd0 [ 143.467455][T10677] ubi0: mtd0 is detached [ 143.472464][T10656] ubi0: attaching mtd0 [ 143.477126][T10656] ubi0: scanning is finished [ 143.552117][T10656] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 143.562503][T10681] ubi0: attaching mtd0 [ 143.567174][T10681] ubi0: scanning is finished [ 143.653122][T10681] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 143.660948][T10681] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 143.668231][T10681] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 143.675741][T10681] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 143.686400][T10681] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 143.693531][T10681] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 143.701824][T10681] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 143.711919][T10681] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 143.722210][T10701] ubi0: background thread "ubi_bgt0d" started, PID 10701 [ 143.729312][T10684] ubi0: detaching mtd0 [ 143.736773][T10684] ubi0: mtd0 is detached [ 143.743110][T10687] ubi0: attaching mtd0 [ 143.747760][T10687] ubi0: scanning is finished [ 143.818279][T10687] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 143.830552][T10687] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 143.837767][T10687] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 143.849438][T10687] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 143.856910][T10687] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 143.863963][T10687] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 143.872029][T10687] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 143.882200][T10687] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 143.892191][T10689] ubi0: detaching mtd0 [ 143.892711][T10702] ubi0: background thread "ubi_bgt0d" started, PID 10702 [ 143.908771][T10689] ubi0: mtd0 is detached [ 143.918347][T10666] ubi0: attaching mtd0 [ 143.923565][T10666] ubi0: scanning is finished 2020/01/09 08:46:45 executed programs: 143 [ 143.982030][T10666] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 143.998247][T10692] ubi0: attaching mtd0 [ 144.003321][T10692] ubi0: scanning is finished [ 144.076246][T10692] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 144.086260][T10692] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 144.094663][T10692] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 144.101896][T10692] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 144.109371][T10692] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 144.116335][T10692] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 144.124465][T10692] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 144.135129][T10692] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 144.145196][T10709] ubi0: background thread "ubi_bgt0d" started, PID 10709 [ 144.152480][T10695] ubi0: detaching mtd0 [ 144.158107][T10695] ubi0: mtd0 is detached [ 144.162766][T10675] ubi0: attaching mtd0 [ 144.167539][T10675] ubi0: scanning is finished [ 144.230475][T10675] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 144.240131][T10698] ubi0: attaching mtd0 [ 144.249951][T10698] ubi0: scanning is finished [ 144.315050][T10698] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 144.323066][T10698] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 144.330487][T10698] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 144.337951][T10698] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 144.345677][T10698] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 144.353432][T10698] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 144.361720][T10698] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 144.371949][T10698] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 144.382233][T10717] ubi0: background thread "ubi_bgt0d" started, PID 10717 [ 144.389452][T10700] ubi0: detaching mtd0 [ 144.395833][T10700] ubi0: mtd0 is detached [ 144.402785][T10681] ubi0: attaching mtd0 [ 144.407442][T10681] ubi0: scanning is finished [ 144.482949][T10681] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 144.498135][T10703] ubi0: attaching mtd0 [ 144.503747][T10703] ubi0: scanning is finished [ 144.574402][T10703] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 144.585323][T10708] ubi0: attaching mtd0 [ 144.590065][T10708] ubi0: scanning is finished [ 144.676078][T10708] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 144.689417][T10708] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 144.698057][T10708] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 144.706155][T10708] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 144.713824][T10708] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 144.720883][T10708] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 144.728952][T10708] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 144.739335][T10708] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 144.749705][T10710] ubi0: detaching mtd0 [ 144.749913][T10730] ubi0: background thread "ubi_bgt0d" started, PID 10730 [ 144.769438][T10710] ubi0: mtd0 is detached [ 144.774262][T10711] ubi0: attaching mtd0 [ 144.778894][T10711] ubi0: scanning is finished [ 144.842649][T10711] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 144.859191][T10715] ubi0: attaching mtd0 [ 144.866019][T10715] ubi0: scanning is finished [ 144.951109][T10715] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 144.960892][T10715] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 144.968339][T10715] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 144.975629][T10715] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 144.983319][T10715] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 144.990194][T10715] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 144.998368][T10715] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 145.008506][T10715] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 145.018968][T10737] ubi0: background thread "ubi_bgt0d" started, PID 10737 [ 145.026185][T10718] ubi0: detaching mtd0 [ 145.033639][T10718] ubi0: mtd0 is detached [ 145.040030][T10719] ubi0: attaching mtd0 [ 145.046440][T10719] ubi0: scanning is finished [ 145.112908][T10719] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 145.130786][T10723] ubi0: attaching mtd0 [ 145.135833][T10723] ubi0: scanning is finished [ 145.222597][T10723] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 145.230345][T10723] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 145.240612][T10723] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 145.247688][T10723] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 145.256556][T10723] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 145.264532][T10723] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 145.272862][T10723] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 145.283062][T10723] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 145.293539][T10742] ubi0: background thread "ubi_bgt0d" started, PID 10742 [ 145.300965][T10725] ubi0: detaching mtd0 [ 145.309020][T10725] ubi0: mtd0 is detached [ 145.314061][T10729] ubi0: attaching mtd0 [ 145.319125][T10729] ubi0: scanning is finished [ 145.388639][T10729] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 145.400044][T10729] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 145.408356][T10729] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 145.419288][T10729] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 145.427659][T10729] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 145.438125][T10729] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 145.447126][T10729] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 145.461058][T10729] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 145.474553][T10744] ubi0: background thread "ubi_bgt0d" started, PID 10744 [ 145.481925][T10731] ubi0: detaching mtd0 [ 145.487561][T10731] ubi0: mtd0 is detached [ 145.499450][T10708] ubi0: attaching mtd0 [ 145.504997][T10708] ubi0: scanning is finished [ 145.554026][T10708] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 145.566855][T10735] ubi0: attaching mtd0 [ 145.572165][T10735] ubi0: scanning is finished [ 145.649314][T10735] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 145.657375][T10735] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 145.665108][T10735] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 145.672578][T10735] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 145.680063][T10735] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 145.687564][T10735] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 145.695973][T10735] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 145.706401][T10735] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 145.717145][T10752] ubi0: background thread "ubi_bgt0d" started, PID 10752 [ 145.717151][T10736] ubi0: detaching mtd0 [ 145.732899][T10736] ubi0: mtd0 is detached [ 145.738559][T10715] ubi0: attaching mtd0 [ 145.744769][T10715] ubi0: scanning is finished [ 145.812086][T10715] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 145.826774][T10741] ubi0: attaching mtd0 [ 145.832307][T10741] ubi0: scanning is finished [ 145.917170][T10741] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 145.925581][T10741] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 145.933559][T10741] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 145.940720][T10741] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 145.948475][T10741] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 145.955314][T10741] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 145.963437][T10741] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 145.977767][T10741] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 145.987829][T10760] ubi0: background thread "ubi_bgt0d" started, PID 10760 [ 145.995080][T10743] ubi0: detaching mtd0 [ 146.001109][T10743] ubi0: mtd0 is detached [ 146.005502][T10723] ubi0: attaching mtd0 [ 146.010111][T10723] ubi0: scanning is finished [ 146.082008][T10723] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 146.092094][T10745] ubi0: attaching mtd0 [ 146.097027][T10745] ubi0: scanning is finished [ 146.182105][T10745] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 146.194756][T10749] ubi0: attaching mtd0 [ 146.199457][T10749] ubi0: scanning is finished [ 146.271710][T10749] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 146.279348][T10749] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 146.288180][T10749] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 146.296264][T10749] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 146.304880][T10749] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 146.312027][T10749] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 146.320024][T10749] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 146.330451][T10749] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 146.340684][T10772] ubi0: background thread "ubi_bgt0d" started, PID 10772 [ 146.347898][T10751] ubi0: detaching mtd0 [ 146.357641][T10751] ubi0: mtd0 is detached [ 146.365402][T10753] ubi0: attaching mtd0 [ 146.370038][T10753] ubi0: scanning is finished [ 146.442401][T10753] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 146.457337][T10757] ubi0: attaching mtd0 [ 146.464489][T10757] ubi0: scanning is finished [ 146.548717][T10757] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 146.557310][T10757] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 146.564678][T10757] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 146.571650][T10757] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 146.579020][T10757] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 146.586024][T10757] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 146.594086][T10757] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 146.604644][T10757] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 146.615545][T10778] ubi0: background thread "ubi_bgt0d" started, PID 10778 [ 146.615552][T10759] ubi0: detaching mtd0 [ 146.629115][T10759] ubi0: mtd0 is detached [ 146.635338][T10761] ubi0: attaching mtd0 [ 146.640083][T10761] ubi0: scanning is finished [ 146.702358][T10761] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 146.716867][T10765] ubi0: attaching mtd0 [ 146.725645][T10765] ubi0: scanning is finished [ 146.822493][T10765] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 146.830130][T10765] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 146.842122][T10765] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 146.849224][T10765] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 146.860258][T10765] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 146.869986][T10765] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 146.878502][T10765] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 146.888635][T10765] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 146.898865][T10785] ubi0: background thread "ubi_bgt0d" started, PID 10785 [ 146.898871][T10767] ubi0: detaching mtd0 [ 146.913554][T10767] ubi0: mtd0 is detached [ 146.917964][T10770] ubi0: attaching mtd0 [ 146.923483][T10770] ubi0: scanning is finished [ 147.008901][T10770] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 147.017128][T10770] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 147.024961][T10770] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 147.032369][T10770] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 147.039777][T10770] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 147.048125][T10770] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 147.056721][T10770] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 147.066984][T10770] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 147.077027][T10786] ubi0: background thread "ubi_bgt0d" started, PID 10786 [ 147.077033][T10773] ubi0: detaching mtd0 [ 147.091285][T10773] ubi0: mtd0 is detached [ 147.097424][T10749] ubi0: attaching mtd0 [ 147.102282][T10749] ubi0: scanning is finished [ 147.158507][T10749] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 147.168556][T10776] ubi0: attaching mtd0 [ 147.177773][T10776] ubi0: scanning is finished [ 147.256285][T10776] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 147.264059][T10776] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 147.272465][T10776] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 147.279420][T10776] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 147.286906][T10776] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 147.295193][T10776] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 147.303279][T10776] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 147.313348][T10776] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 147.324191][T10794] ubi0: background thread "ubi_bgt0d" started, PID 10794 [ 147.324207][T10779] ubi0: detaching mtd0 [ 147.340976][T10779] ubi0: mtd0 is detached [ 147.345552][T10757] ubi0: attaching mtd0 [ 147.350209][T10757] ubi0: scanning is finished [ 147.404493][T10757] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 147.418018][T10782] ubi0: attaching mtd0 [ 147.423098][T10782] ubi0: scanning is finished [ 147.485653][T10782] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 147.493783][T10782] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 147.506450][T10782] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 147.514635][T10782] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 147.522519][T10782] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 147.529278][T10782] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 147.538012][T10782] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 147.548072][T10782] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 147.561493][T10801] ubi0: background thread "ubi_bgt0d" started, PID 10801 [ 147.565090][T10784] ubi0: detaching mtd0 [ 147.577079][T10784] ubi0: mtd0 is detached [ 147.585566][T10765] ubi0: attaching mtd0 [ 147.590338][T10765] ubi0: scanning is finished [ 147.652761][T10765] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 147.666756][T10787] ubi0: attaching mtd0 [ 147.672508][T10787] ubi0: scanning is finished [ 147.752596][T10787] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 147.766493][T10791] ubi0: attaching mtd0 [ 147.772588][T10791] ubi0: scanning is finished [ 147.854749][T10791] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 147.862591][T10791] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 147.869822][T10791] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 147.876908][T10791] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 147.884569][T10791] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 147.891712][T10791] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 147.899694][T10791] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 147.909851][T10791] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 147.919858][T10815] ubi0: background thread "ubi_bgt0d" started, PID 10815 [ 147.927066][T10793] ubi0: detaching mtd0 [ 147.933578][T10793] ubi0: mtd0 is detached [ 147.940179][T10795] ubi0: attaching mtd0 [ 147.945861][T10795] ubi0: scanning is finished [ 148.002348][T10795] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 148.016726][T10800] ubi0: attaching mtd0 [ 148.022310][T10800] ubi0: scanning is finished [ 148.117716][T10800] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 148.134923][T10800] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 148.142619][T10800] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 148.149783][T10800] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 148.162368][T10800] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 148.169421][T10800] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 148.181408][T10800] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 148.195441][T10800] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 148.206361][T10821] ubi0: background thread "ubi_bgt0d" started, PID 10821 [ 148.210862][T10802] ubi0: detaching mtd0 [ 148.219258][T10802] ubi0: mtd0 is detached [ 148.228303][T10803] ubi0: attaching mtd0 [ 148.233773][T10803] ubi0: scanning is finished [ 148.271924][T10803] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 148.286862][T10808] ubi0: attaching mtd0 [ 148.293843][T10808] ubi0: scanning is finished [ 148.368195][T10808] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 148.375919][T10808] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 148.386916][T10808] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 148.394903][T10808] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 148.403915][T10808] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 148.410891][T10808] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 148.419098][T10808] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 148.429340][T10808] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 148.439693][T10826] ubi0: background thread "ubi_bgt0d" started, PID 10826 [ 148.446955][T10810] ubi0: detaching mtd0 [ 148.452800][T10810] ubi0: mtd0 is detached [ 148.458064][T10812] ubi0: attaching mtd0 [ 148.463287][T10812] ubi0: scanning is finished [ 148.546791][T10812] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 148.554669][T10812] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 148.562222][T10812] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 148.569433][T10812] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 148.576988][T10812] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 148.583930][T10812] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 148.592071][T10812] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 148.602719][T10812] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 148.614662][T10828] ubi0: background thread "ubi_bgt0d" started, PID 10828 [ 148.620777][T10814] ubi0: detaching mtd0 [ 148.632498][T10814] ubi0: mtd0 is detached [ 148.636883][T10791] ubi0: attaching mtd0 [ 148.642086][T10791] ubi0: scanning is finished [ 148.694056][T10791] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 148.709238][T10818] ubi0: attaching mtd0 [ 148.715603][T10818] ubi0: scanning is finished [ 148.796620][T10818] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 148.804486][T10818] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 148.812460][T10818] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 148.819643][T10818] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 148.827365][T10818] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 148.835617][T10818] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 148.844049][T10818] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 148.855836][T10818] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 148.866338][T10837] ubi0: background thread "ubi_bgt0d" started, PID 10837 [ 148.873637][T10820] ubi0: detaching mtd0 [ 148.883355][T10820] ubi0: mtd0 is detached [ 148.887965][T10800] ubi0: attaching mtd0 [ 148.893148][T10800] ubi0: scanning is finished [ 148.942988][T10800] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 148.957457][T10825] ubi0: attaching mtd0 [ 148.964612][T10825] ubi0: scanning is finished [ 149.033469][T10825] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 149.041497][T10825] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 149.048956][T10825] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 149.056943][T10825] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 149.064665][T10825] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 149.071857][T10825] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 149.080074][T10825] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 149.091167][T10825] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 149.101471][T10827] ubi0: detaching mtd0 [ 149.101628][T10844] ubi0: background thread "ubi_bgt0d" started, PID 10844 [ 149.115544][T10827] ubi0: mtd0 is detached [ 149.123676][T10808] ubi0: attaching mtd0 [ 149.128380][T10808] ubi0: scanning is finished 2020/01/09 08:46:50 executed programs: 163 [ 149.192027][T10808] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 149.206667][T10830] ubi0: attaching mtd0 [ 149.213109][T10830] ubi0: scanning is finished [ 149.292422][T10830] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 149.307631][T10835] ubi0: attaching mtd0 [ 149.322680][T10835] ubi0: scanning is finished [ 149.420572][T10835] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 149.428138][T10835] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 149.436839][T10835] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 149.444101][T10835] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 149.451560][T10835] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 149.458729][T10835] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 149.467256][T10835] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 149.477771][T10835] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 149.487860][T10856] ubi0: background thread "ubi_bgt0d" started, PID 10856 [ 149.495098][T10836] ubi0: detaching mtd0 [ 149.503803][T10836] ubi0: mtd0 is detached [ 149.508254][T10838] ubi0: attaching mtd0 [ 149.513201][T10838] ubi0: scanning is finished [ 149.571999][T10838] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 149.583309][T10843] ubi0: attaching mtd0 [ 149.588358][T10843] ubi0: scanning is finished [ 149.677888][T10843] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 149.689241][T10843] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 149.697094][T10843] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 149.704124][T10843] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 149.711581][T10843] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 149.718345][T10843] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 149.726483][T10843] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 149.736691][T10843] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 149.746865][T10845] ubi0: detaching mtd0 [ 149.746893][T10861] ubi0: background thread "ubi_bgt0d" started, PID 10861 [ 149.760158][T10845] ubi0: mtd0 is detached [ 149.766586][T10825] ubi0: attaching mtd0 [ 149.771787][T10825] ubi0: scanning is finished [ 149.855472][T10825] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 149.868648][T10849] ubi0: attaching mtd0 [ 149.881403][T10849] ubi0: scanning is finished [ 149.942401][T10849] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 149.950076][T10849] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 149.960599][T10849] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 149.967756][T10849] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 149.975513][T10849] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 149.982759][T10849] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 149.991234][T10849] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 150.002474][T10849] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 150.015009][T10867] ubi0: background thread "ubi_bgt0d" started, PID 10867 [ 150.022535][T10851] ubi0: detaching mtd0 [ 150.028174][T10851] ubi0: mtd0 is detached [ 150.035167][T10854] ubi0: attaching mtd0 [ 150.039914][T10854] ubi0: scanning is finished [ 150.118485][T10854] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 150.126354][T10854] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 150.133982][T10854] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 150.141269][T10854] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 150.148653][T10854] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 150.157062][T10854] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 150.165357][T10854] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 150.175684][T10854] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 150.186725][T10870] ubi0: background thread "ubi_bgt0d" started, PID 10870 [ 150.186731][T10855] ubi0: detaching mtd0 [ 150.202963][T10855] ubi0: mtd0 is detached [ 150.207362][T10835] ubi0: attaching mtd0 [ 150.213031][T10835] ubi0: scanning is finished [ 150.281996][T10835] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 150.296450][T10860] ubi0: attaching mtd0 [ 150.301620][T10860] ubi0: scanning is finished [ 150.388219][T10860] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 150.397172][T10860] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 150.404902][T10860] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 150.412065][T10860] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 150.419518][T10860] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 150.426900][T10860] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 150.436621][T10860] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 150.447495][T10860] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 150.457569][T10862] ubi0: detaching mtd0 [ 150.457748][T10877] ubi0: background thread "ubi_bgt0d" started, PID 10877 [ 150.470462][T10862] ubi0: mtd0 is detached [ 150.478674][T10843] ubi0: attaching mtd0 [ 150.491836][T10843] ubi0: scanning is finished [ 150.572407][T10843] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 150.587378][T10866] ubi0: attaching mtd0 [ 150.593270][T10866] ubi0: scanning is finished [ 150.665821][T10866] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 150.676086][T10866] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 150.683695][T10866] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 150.690986][T10866] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 150.698406][T10866] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 150.705268][T10866] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 150.713333][T10866] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 150.724063][T10866] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 150.734139][T10889] ubi0: background thread "ubi_bgt0d" started, PID 10889 [ 150.740666][T10868] ubi0: detaching mtd0 [ 150.747060][T10868] ubi0: mtd0 is detached [ 150.755251][T10851] ubi0: attaching mtd0 [ 150.759751][T10851] ubi0: scanning is finished [ 150.833799][T10851] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 150.857190][T10871] ubi0: attaching mtd0 [ 150.871929][T10871] ubi0: scanning is finished [ 150.935475][T10871] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 150.948517][T10876] ubi0: attaching mtd0 [ 150.954741][T10876] ubi0: scanning is finished [ 151.023566][T10876] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 151.031718][T10876] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 151.039048][T10876] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 151.047112][T10876] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 151.054737][T10876] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 151.063718][T10876] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 151.074549][T10876] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 151.087020][T10876] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 151.099703][T10902] ubi0: background thread "ubi_bgt0d" started, PID 10902 [ 151.103758][T10878] ubi0: detaching mtd0 [ 151.114954][T10878] ubi0: mtd0 is detached [ 151.119768][T10883] ubi0: attaching mtd0 [ 151.125775][T10883] ubi0: scanning is finished [ 151.190673][T10883] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 151.198197][T10883] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 151.206558][T10883] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 151.213960][T10883] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 151.221448][T10883] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 151.228288][T10883] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 151.236376][T10883] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 151.246465][T10883] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 151.257328][T10904] ubi0: background thread "ubi_bgt0d" started, PID 10904 [ 151.257334][T10884] ubi0: detaching mtd0 [ 151.270284][T10884] ubi0: mtd0 is detached [ 151.280052][T10888] ubi0: attaching mtd0 [ 151.285212][T10888] ubi0: scanning is finished [ 151.374271][T10888] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 151.381905][T10888] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 151.389253][T10888] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 151.396302][T10888] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 151.403729][T10888] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 151.410473][T10888] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 151.418531][T10888] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 151.428878][T10888] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 151.438861][T10906] ubi0: background thread "ubi_bgt0d" started, PID 10906 [ 151.446353][T10890] ubi0: detaching mtd0 [ 151.452178][T10890] ubi0: mtd0 is detached [ 151.462702][T10891] ubi0: attaching mtd0 [ 151.467375][T10891] ubi0: scanning is finished [ 151.537935][T10891] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 151.548600][T10896] ubi0: attaching mtd0 [ 151.561568][T10896] ubi0: scanning is finished [ 151.641090][T10896] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 151.650479][T10896] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 151.657826][T10896] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 151.665607][T10896] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 151.673304][T10896] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 151.680446][T10896] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 151.688941][T10896] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 151.699507][T10896] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 151.709771][T10898] ubi0: detaching mtd0 [ 151.709894][T10913] ubi0: background thread "ubi_bgt0d" started, PID 10913 [ 151.722422][T10898] ubi0: mtd0 is detached [ 151.729464][T10901] ubi0: attaching mtd0 [ 151.735627][T10901] ubi0: scanning is finished [ 151.802884][T10901] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 151.814516][T10876] ubi0: attaching mtd0 [ 151.819393][T10876] ubi0: scanning is finished [ 151.892415][T10876] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 151.909496][T10884] ubi0: attaching mtd0 [ 151.914531][T10884] ubi0: scanning is finished [ 151.998252][T10884] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 152.011313][T10907] ubi0: attaching mtd0 [ 152.019543][T10907] ubi0: scanning is finished [ 152.102880][T10907] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 152.113792][T10912] ubi0: attaching mtd0 [ 152.131052][T10912] ubi0: scanning is finished [ 152.220271][T10912] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 152.228782][T10912] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 152.241057][T10912] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 152.248434][T10912] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 152.256255][T10912] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 152.263481][T10912] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 152.271973][T10912] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 152.282282][T10912] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 152.292540][T10935] ubi0: background thread "ubi_bgt0d" started, PID 10935 [ 152.299791][T10914] ubi0: detaching mtd0 [ 152.309086][T10914] ubi0: mtd0 is detached [ 152.313714][T10915] ubi0: attaching mtd0 [ 152.318302][T10915] ubi0: scanning is finished [ 152.391921][T10915] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 152.413327][T10917] ubi0: attaching mtd0 [ 152.417798][T10917] ubi0: scanning is finished [ 152.507674][T10917] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 152.516168][T10917] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 152.524712][T10917] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 152.531770][T10917] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 152.539184][T10917] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 152.546465][T10917] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 152.554861][T10917] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 152.565173][T10917] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 152.575343][T10945] ubi0: background thread "ubi_bgt0d" started, PID 10945 [ 152.580695][T10923] ubi: mtd0 is already attached to ubi0 [ 152.588600][T10924] ubi0: detaching mtd0 [ 152.610214][T10924] ubi0: mtd0 is detached [ 152.618349][T10928] ubi0: attaching mtd0 [ 152.632954][T10928] ubi0: scanning is finished [ 152.713361][T10928] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 152.721728][T10928] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 152.729066][T10928] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 152.736479][T10928] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 152.744588][T10928] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 152.751462][T10928] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 152.759831][T10928] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 152.770780][T10928] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 152.780954][T10950] ubi0: background thread "ubi_bgt0d" started, PID 10950 [ 152.781077][T10930] ubi0: detaching mtd0 [ 152.793750][T10930] ubi0: mtd0 is detached [ 152.798196][T10933] ubi0: attaching mtd0 [ 152.803519][T10933] ubi0: scanning is finished [ 152.878640][T10933] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 152.887827][T10933] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 152.895320][T10933] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 152.902771][T10933] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 152.910227][T10933] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 152.917418][T10933] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 152.925805][T10933] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 152.935999][T10933] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 152.946307][T10951] ubi0: background thread "ubi_bgt0d" started, PID 10951 [ 152.946323][T10934] ubi0: detaching mtd0 [ 152.965035][T10934] ubi0: mtd0 is detached [ 152.969517][T10938] ubi0: attaching mtd0 [ 152.974303][T10938] ubi0: scanning is finished [ 153.039723][T10938] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 153.052423][T10938] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 153.059726][T10938] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 153.069092][T10938] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 153.079077][T10938] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 153.088219][T10938] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 153.098876][T10938] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 153.114793][T10938] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 153.128120][T10954] ubi0: background thread "ubi_bgt0d" started, PID 10954 [ 153.135807][T10940] ubi0: detaching mtd0 [ 153.144558][T10940] ubi0: mtd0 is detached [ 153.149123][T10942] ubi0: attaching mtd0 [ 153.154527][T10942] ubi0: scanning is finished [ 153.238596][T10942] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 153.247598][T10942] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 153.255204][T10942] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 153.262565][T10942] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 153.270623][T10942] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 153.277727][T10942] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 153.285928][T10942] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 153.296524][T10942] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 153.306856][T10955] ubi0: background thread "ubi_bgt0d" started, PID 10955 [ 153.314404][T10944] ubi0: detaching mtd0 [ 153.320315][T10944] ubi0: mtd0 is detached [ 153.326602][T10948] ubi0: attaching mtd0 [ 153.331727][T10948] ubi0: scanning is finished [ 153.393584][T10948] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 153.403017][T10948] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 153.410258][T10948] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 153.417551][T10948] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 153.426645][T10948] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 153.434028][T10948] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 153.442158][T10948] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 153.453124][T10948] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 153.463275][T10958] ubi0: background thread "ubi_bgt0d" started, PID 10958 [ 153.470485][T10923] ubi: mtd0 is already attached to ubi0 [ 153.476659][T10949] ubi0: detaching mtd0 [ 153.484819][T10949] ubi0: mtd0 is detached [ 153.489203][T10928] ubi0: attaching mtd0 [ 153.503198][T10928] ubi0: scanning is finished [ 153.579594][T10928] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 153.590179][T10952] ubi0: attaching mtd0 [ 153.596144][T10952] ubi0: scanning is finished [ 153.675652][T10952] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 153.686794][T10938] ubi0: attaching mtd0 [ 153.696867][T10938] ubi0: scanning is finished [ 153.763603][T10938] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 153.780215][T10956] ubi0: attaching mtd0 [ 153.786142][T10956] ubi0: scanning is finished [ 153.853064][T10956] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 153.873190][T10963] ubi0: attaching mtd0 [ 153.879269][T10963] ubi0: scanning is finished [ 153.968858][T10963] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 153.977015][T10963] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 153.984315][T10963] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 153.991336][T10963] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 153.998752][T10963] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 154.005826][T10963] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 154.014086][T10963] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 154.024576][T10963] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 154.034704][T10989] ubi0: background thread "ubi_bgt0d" started, PID 10989 [ 154.034741][T10966] ubi: mtd0 is already attached to ubi0 [ 154.047564][T10967] ubi0: detaching mtd0 [ 154.054303][T10967] ubi0: mtd0 is detached [ 154.059023][T10971] ubi0: attaching mtd0 [ 154.064755][T10971] ubi0: scanning is finished [ 154.140601][T10971] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 154.148311][T10971] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 154.157548][T10971] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 154.164590][T10971] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 154.172182][T10971] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 154.178939][T10971] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 154.187221][T10971] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 154.197538][T10971] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 154.208173][T10991] ubi0: background thread "ubi_bgt0d" started, PID 10991 [ 154.216003][T10973] ubi0: detaching mtd0 [ 154.221980][T10973] ubi0: mtd0 is detached [ 154.229156][T10977] ubi0: attaching mtd0 [ 154.234261][T10977] ubi0: scanning is finished [ 154.302996][T10977] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 154.316104][T10977] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 154.324232][T10977] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 154.331732][T10977] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 154.339113][T10977] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 154.346210][T10977] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 154.355333][T10977] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 154.365461][T10977] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 154.375821][T10992] ubi0: background thread "ubi_bgt0d" started, PID 10992 [ 154.382955][T10979] ubi0: detaching mtd0 [ 154.388561][T10979] ubi0: mtd0 is detached [ 154.396719][T10981] ubi0: attaching mtd0 [ 154.402148][T10981] ubi0: scanning is finished [ 154.471989][T10981] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 154.479488][T10981] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 154.486821][T10981] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 154.496220][T10981] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 154.503683][T10981] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 154.510792][T10981] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 154.518781][T10981] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 154.528863][T10981] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 154.539580][T10994] ubi0: background thread "ubi_bgt0d" started, PID 10994 [ 154.539598][T10983] ubi0: detaching mtd0 [ 154.553813][T10983] ubi0: mtd0 is detached [ 154.558289][T10986] ubi0: attaching mtd0 [ 154.563424][T10986] ubi0: scanning is finished [ 154.640673][T10986] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 154.648167][T10986] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 154.656820][T10986] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 154.664155][T10986] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 154.671620][T10986] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 154.678767][T10986] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 154.686891][T10986] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 154.697204][T10986] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 154.707310][T10995] ubi0: background thread "ubi_bgt0d" started, PID 10995 [ 154.707467][T10988] ubi0: detaching mtd0 [ 154.726630][T10988] ubi0: mtd0 is detached [ 154.731395][T10969] ubi0: attaching mtd0 [ 154.735917][T10969] ubi0: scanning is finished 2020/01/09 08:46:56 executed programs: 185 [ 154.822246][T10969] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 154.832641][T10963] ubi0: attaching mtd0 [ 154.841925][T10963] ubi0: scanning is finished [ 154.907595][T10963] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 154.919179][T10971] ubi0: attaching mtd0 [ 154.924844][T10971] ubi0: scanning is finished [ 155.018754][T10971] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 155.029471][T10979] ubi0: attaching mtd0 [ 155.036660][T10979] ubi0: scanning is finished [ 155.115983][T10979] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 155.126455][T10981] ubi0: attaching mtd0 [ 155.132648][T10981] ubi0: scanning is finished [ 155.203566][T10981] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 155.214286][T10996] ubi0: attaching mtd0 [ 155.219845][T10996] ubi0: scanning is finished [ 155.288896][T10996] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 155.299771][T11000] ubi0: attaching mtd0 [ 155.311385][T11000] ubi0: scanning is finished [ 155.392503][T11000] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 155.406296][T11000] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 155.418853][T11000] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 155.425879][T11000] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 155.434268][T11000] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 155.442123][T11000] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 155.450194][T11000] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 155.467109][T11000] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 155.477118][T11028] ubi0: background thread "ubi_bgt0d" started, PID 11028 [ 155.484365][T11003] ubi0: detaching mtd0 [ 155.493563][T11003] ubi0: mtd0 is detached [ 155.498007][T11005] ubi0: attaching mtd0 [ 155.505137][T11005] ubi0: scanning is finished [ 155.593570][T11005] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 155.601552][T11005] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 155.608986][T11005] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 155.617499][T11005] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 155.625598][T11005] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 155.633379][T11005] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 155.641602][T11005] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 155.651804][T11005] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 155.661953][T11007] ubi0: detaching mtd0 [ 155.662294][T11030] ubi0: background thread "ubi_bgt0d" started, PID 11030 [ 155.675528][T11007] ubi0: mtd0 is detached [ 155.684787][T11010] ubi0: attaching mtd0 [ 155.689908][T11010] ubi0: scanning is finished [ 155.759685][T11010] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 155.768326][T11010] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 155.775620][T11010] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 155.782674][T11010] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 155.790055][T11010] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 155.797724][T11010] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 155.805863][T11010] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 155.816028][T11010] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 155.826063][T11031] ubi0: background thread "ubi_bgt0d" started, PID 11031 [ 155.833171][T11012] ubi0: detaching mtd0 [ 155.838904][T11012] ubi0: mtd0 is detached [ 155.844789][T11016] ubi0: attaching mtd0 [ 155.849407][T11016] ubi0: scanning is finished [ 155.920851][T11016] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 155.928365][T11016] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 155.935697][T11016] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 155.943170][T11016] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 155.951071][T11016] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 155.957842][T11016] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 155.966039][T11016] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 155.977815][T11016] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 155.988740][T11032] ubi0: background thread "ubi_bgt0d" started, PID 11032 [ 155.988746][T11018] ubi0: detaching mtd0 [ 156.006856][T11018] ubi0: mtd0 is detached [ 156.012273][T11021] ubi0: attaching mtd0 [ 156.017016][T11021] ubi0: scanning is finished [ 156.092691][T11021] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 156.106379][T11025] ubi0: attaching mtd0 [ 156.111432][T11025] ubi0: scanning is finished [ 156.170505][T11025] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 156.185235][T11003] ubi0: attaching mtd0 [ 156.189844][T11003] ubi0: scanning is finished [ 156.242346][T11003] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 156.257140][T11005] ubi0: attaching mtd0 [ 156.262022][T11005] ubi0: scanning is finished [ 156.332233][T11005] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 156.345563][T11010] ubi0: attaching mtd0 [ 156.350259][T11010] ubi0: scanning is finished [ 156.426577][T11010] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 156.443819][T11033] ubi0: attaching mtd0 [ 156.448347][T11033] ubi0: scanning is finished [ 156.532469][T11033] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 156.550726][T11035] ubi0: attaching mtd0 [ 156.555901][T11035] ubi0: scanning is finished [ 156.639558][T11035] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 156.652089][T11038] ubi0: attaching mtd0 [ 156.658217][T11038] ubi0: scanning is finished [ 156.724893][T11038] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 156.740315][T11044] ubi0: attaching mtd0 [ 156.751149][T11044] ubi0: scanning is finished [ 156.825993][T11044] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 156.834659][T11044] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 156.842704][T11044] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 156.849970][T11044] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 156.858068][T11044] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 156.865871][T11044] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 156.879053][T11044] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 156.889432][T11044] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 156.904871][T11070] ubi0: background thread "ubi_bgt0d" started, PID 11070 [ 156.904938][T11046] ubi0: detaching mtd0 [ 156.919118][T11046] ubi0: mtd0 is detached [ 156.931401][T11049] ubi0: attaching mtd0 [ 156.936259][T11049] ubi0: scanning is finished [ 156.994238][T11049] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 157.003483][T11049] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 157.011113][T11049] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 157.018451][T11049] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 157.026238][T11049] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 157.034028][T11049] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 157.046861][T11049] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 157.057117][T11049] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 157.067163][T11072] ubi0: background thread "ubi_bgt0d" started, PID 11072 [ 157.074352][T11050] ubi0: detaching mtd0 [ 157.080170][T11050] ubi0: mtd0 is detached [ 157.087837][T11054] ubi0: attaching mtd0 [ 157.092670][T11054] ubi0: scanning is finished [ 157.168076][T11054] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 157.182798][T11054] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 157.190034][T11054] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 157.197883][T11054] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 157.205394][T11054] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 157.212221][T11054] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 157.220196][T11054] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 157.231162][T11054] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 157.241300][T11055] ubi0: detaching mtd0 [ 157.241449][T11073] ubi0: background thread "ubi_bgt0d" started, PID 11073 [ 157.255640][T11055] ubi0: mtd0 is detached [ 157.262920][T11058] ubi0: attaching mtd0 [ 157.267620][T11058] ubi0: scanning is finished [ 157.329278][T11058] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 157.337451][T11058] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 157.345660][T11058] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 157.353837][T11058] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 157.361885][T11058] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 157.368662][T11058] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 157.377117][T11058] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 157.387162][T11058] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 157.397335][T11074] ubi0: background thread "ubi_bgt0d" started, PID 11074 [ 157.397357][T11060] ubi0: detaching mtd0 [ 157.415221][T11060] ubi0: mtd0 is detached [ 157.419772][T11064] ubi0: attaching mtd0 [ 157.424568][T11064] ubi0: scanning is finished [ 157.484079][T11064] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 157.492757][T11064] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 157.500081][T11064] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 157.507107][T11064] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 157.515246][T11064] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 157.522607][T11064] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 157.530726][T11064] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 157.540928][T11064] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 157.551035][T11066] ubi0: detaching mtd0 [ 157.551626][T11077] ubi0: background thread "ubi_bgt0d" started, PID 11077 [ 157.566369][T11066] ubi0: mtd0 is detached [ 157.573874][T11069] ubi0: attaching mtd0 [ 157.578638][T11069] ubi0: scanning is finished [ 157.651994][T11069] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 157.666633][T11044] ubi0: attaching mtd0 [ 157.671739][T11044] ubi0: scanning is finished [ 157.733155][T11044] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 157.743453][T11049] ubi0: attaching mtd0 [ 157.748175][T11049] ubi0: scanning is finished [ 157.808818][T11049] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 157.824098][T11054] ubi0: attaching mtd0 [ 157.833516][T11054] ubi0: scanning is finished [ 157.906835][T11054] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 157.918196][T11075] ubi0: attaching mtd0 [ 157.930290][T11075] ubi0: scanning is finished [ 158.003801][T11075] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 158.014562][T11078] ubi0: attaching mtd0 [ 158.019739][T11078] ubi0: scanning is finished [ 158.097841][T11078] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 158.109239][T11080] ubi0: attaching mtd0 [ 158.115371][T11080] ubi0: scanning is finished [ 158.192217][T11080] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 158.208886][T11086] ubi0: attaching mtd0 [ 158.218954][T11086] ubi0: scanning is finished [ 158.299763][T11086] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 158.308524][T11086] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 158.317310][T11086] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 158.324625][T11086] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 158.332083][T11086] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 158.339076][T11086] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 158.347655][T11086] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 158.358018][T11086] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 158.368065][T11088] ubi0: detaching mtd0 [ 158.368158][T11112] ubi0: background thread "ubi_bgt0d" started, PID 11112 [ 158.381675][T11088] ubi0: mtd0 is detached [ 158.386971][T11091] ubi0: attaching mtd0 [ 158.392280][T11091] ubi0: scanning is finished [ 158.460635][T11091] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 158.468165][T11091] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 158.475978][T11091] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 158.483442][T11091] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 158.491328][T11091] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 158.498104][T11091] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 158.506218][T11091] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 158.516629][T11091] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 158.526850][T11093] ubi0: detaching mtd0 [ 158.527142][T11114] ubi0: background thread "ubi_bgt0d" started, PID 11114 [ 158.539917][T11093] ubi0: mtd0 is detached [ 158.549217][T11095] ubi0: attaching mtd0 [ 158.555264][T11095] ubi0: scanning is finished [ 158.630889][T11095] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 158.639995][T11095] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 158.647364][T11095] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 158.654973][T11095] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 158.663848][T11095] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 158.671047][T11095] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 158.679136][T11095] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 158.689835][T11095] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 158.699974][T11097] ubi0: detaching mtd0 [ 158.700142][T11115] ubi0: background thread "ubi_bgt0d" started, PID 11115 [ 158.717934][T11097] ubi0: mtd0 is detached [ 158.728108][T11100] ubi0: attaching mtd0 [ 158.734972][T11100] ubi0: scanning is finished [ 158.797031][T11100] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 158.807047][T11100] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 158.815240][T11100] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 158.823020][T11100] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 158.830414][T11100] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 158.837361][T11100] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 158.846110][T11100] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 158.856929][T11100] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 158.867423][T11103] ubi0: detaching mtd0 [ 158.867430][T11116] ubi0: background thread "ubi_bgt0d" started, PID 11116 [ 158.887147][T11103] ubi0: mtd0 is detached [ 158.895733][T11105] ubi0: attaching mtd0 [ 158.900821][T11105] ubi0: scanning is finished [ 158.972085][T11105] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 159.002172][T11110] ubi0: attaching mtd0 [ 159.011405][T11110] ubi0: scanning is finished [ 159.081851][T11110] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 159.102409][T11086] ubi0: attaching mtd0 [ 159.107147][T11086] ubi0: scanning is finished [ 159.186178][T11086] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 159.197591][T11091] ubi0: attaching mtd0 [ 159.203085][T11091] ubi0: scanning is finished [ 159.269332][T11091] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 159.279813][T11095] ubi0: attaching mtd0 [ 159.285290][T11095] ubi0: scanning is finished [ 159.364210][T11095] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 159.381616][T11117] ubi0: attaching mtd0 [ 159.391375][T11117] ubi0: scanning is finished [ 159.453971][T11117] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 159.465602][T11123] ubi0: attaching mtd0 [ 159.474660][T11123] ubi0: scanning is finished [ 159.547482][T11123] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 159.560605][T11123] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 159.568003][T11123] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 159.575376][T11123] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 159.583285][T11123] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 159.590075][T11123] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 159.598292][T11123] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 159.608734][T11123] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 159.618803][T11125] ubi: mtd0 is already attached to ubi0 [ 159.618903][T11148] ubi0: background thread "ubi_bgt0d" started, PID 11148 [ 159.632079][T11128] ubi0: detaching mtd0 [ 159.648996][T11128] ubi0: mtd0 is detached [ 159.657312][T11132] ubi0: attaching mtd0 [ 159.662466][T11132] ubi0: scanning is finished [ 159.724348][T11132] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 159.733729][T11132] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 159.742018][T11132] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 159.749177][T11132] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 159.757164][T11132] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 159.764305][T11132] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 159.772708][T11132] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 159.783631][T11132] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 159.793926][T11134] ubi0: detaching mtd0 [ 159.798211][T11153] ubi0: background thread "ubi_bgt0d" started, PID 11153 [ 159.808676][T11134] ubi0: mtd0 is detached [ 159.816291][T11136] ubi0: attaching mtd0 [ 159.821404][T11136] ubi0: scanning is finished [ 159.884648][T11136] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 159.893450][T11136] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 159.902012][T11136] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 159.908983][T11136] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 159.916480][T11136] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 159.923556][T11136] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 159.931644][T11136] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 159.941965][T11136] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 159.952104][T11155] ubi0: background thread "ubi_bgt0d" started, PID 11155 [ 159.959487][T11138] ubi0: detaching mtd0 [ 159.974015][T11138] ubi0: mtd0 is detached [ 159.978593][T11142] ubi0: attaching mtd0 [ 159.985163][T11142] ubi0: scanning is finished [ 160.059364][T11142] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 160.067418][T11142] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 160.074914][T11142] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 160.087588][T11142] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 160.096322][T11142] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 160.105909][T11142] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 160.116240][T11142] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 160.126915][T11142] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 160.137741][T11157] ubi0: background thread "ubi_bgt0d" started, PID 11157 [ 160.137759][T11144] ubi0: detaching mtd0 [ 160.150780][T11144] ubi0: mtd0 is detached [ 160.155296][T11147] ubi0: attaching mtd0 [ 160.160363][T11147] ubi0: scanning is finished [ 160.229788][T11147] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 160.241892][T11147] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 160.249250][T11147] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 160.260180][T11147] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 160.269419][T11147] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 160.279358][T11147] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 160.287516][T11147] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 160.297774][T11147] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 160.308862][T11158] ubi0: background thread "ubi_bgt0d" started, PID 11158 [ 160.316184][T11149] ubi0: detaching mtd0 [ 160.323829][T11149] ubi0: mtd0 is detached 2020/01/09 08:47:01 executed programs: 209 [ 160.330381][T11123] ubi0: attaching mtd0 [ 160.335481][T11123] ubi0: scanning is finished [ 160.411860][T11123] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 160.428829][T11152] ubi0: attaching mtd0 [ 160.435048][T11152] ubi0: scanning is finished [ 160.511856][T11152] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 160.522229][T11132] ubi0: attaching mtd0 [ 160.526982][T11132] ubi0: scanning is finished [ 160.592575][T11132] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 160.607945][T11138] ubi0: attaching mtd0 [ 160.614276][T11138] ubi0: scanning is finished [ 160.681964][T11138] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 160.697301][T11142] ubi0: attaching mtd0 [ 160.704515][T11142] ubi0: scanning is finished [ 160.803982][T11142] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 160.815270][T11162] ubi0: attaching mtd0 [ 160.819766][T11162] ubi0: scanning is finished [ 160.904381][T11162] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 160.912260][T11162] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 160.919728][T11162] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 160.927090][T11162] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 160.934849][T11162] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 160.942167][T11162] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 160.950297][T11162] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 160.961717][T11162] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 160.971857][T11188] ubi0: background thread "ubi_bgt0d" started, PID 11188 [ 160.979115][T11165] ubi0: detaching mtd0 [ 160.989442][T11165] ubi0: mtd0 is detached [ 160.994550][T11167] ubi0: attaching mtd0 [ 160.999605][T11167] ubi0: scanning is finished [ 161.069068][T11167] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 161.076672][T11167] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 161.084220][T11167] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 161.091274][T11167] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 161.098830][T11167] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 161.105669][T11167] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 161.113976][T11167] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 161.124366][T11167] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 161.135305][T11169] ubi: mtd0 is already attached to ubi0 [ 161.135347][T11190] ubi0: background thread "ubi_bgt0d" started, PID 11190 [ 161.150885][T11171] ubi0: detaching mtd0 [ 161.159264][T11171] ubi0: mtd0 is detached [ 161.164291][T11176] ubi0: attaching mtd0 [ 161.169279][T11176] ubi0: scanning is finished [ 161.268893][T11176] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 161.277229][T11176] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 161.284801][T11176] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 161.292148][T11176] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 161.299767][T11176] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 161.306750][T11176] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 161.315022][T11176] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 161.325311][T11176] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 161.335485][T11195] ubi0: background thread "ubi_bgt0d" started, PID 11195 [ 161.335490][T11178] ubi0: detaching mtd0 [ 161.348961][T11178] ubi0: mtd0 is detached [ 161.356331][T11180] ubi0: attaching mtd0 [ 161.365152][T11180] ubi0: scanning is finished [ 161.430253][T11180] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 161.437993][T11180] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 161.446134][T11180] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 161.453208][T11180] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 161.461156][T11180] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 161.467940][T11180] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 161.477290][T11180] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 161.487511][T11180] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 161.497841][T11197] ubi0: background thread "ubi_bgt0d" started, PID 11197 [ 161.497847][T11182] ubi0: detaching mtd0 [ 161.516585][T11182] ubi0: mtd0 is detached [ 161.521683][T11186] ubi0: attaching mtd0 [ 161.526386][T11186] ubi0: scanning is finished [ 161.621640][T11186] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 161.629140][T11186] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 161.636406][T11186] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 161.644617][T11186] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 161.652232][T11186] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 161.659010][T11186] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 161.667668][T11186] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 161.677859][T11186] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 161.688890][T11198] ubi0: background thread "ubi_bgt0d" started, PID 11198 [ 161.688912][T11187] ubi0: detaching mtd0 [ 161.708019][T11187] ubi0: mtd0 is detached [ 161.712931][T11165] ubi0: attaching mtd0 [ 161.717556][T11165] ubi0: scanning is finished [ 161.771957][T11165] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 161.785326][T11167] ubi0: attaching mtd0 [ 161.789910][T11167] ubi0: scanning is finished [ 161.862057][T11167] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 161.875518][T11193] ubi0: attaching mtd0 [ 161.881321][T11193] ubi0: scanning is finished [ 161.966113][T11193] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 161.977458][T11193] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 161.984837][T11193] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 161.992211][T11193] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 161.999681][T11193] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 162.006686][T11193] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 162.015502][T11193] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 162.025861][T11193] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 162.035989][T11194] ubi0: detaching mtd0 [ 162.036128][T11211] ubi0: background thread "ubi_bgt0d" started, PID 11211 [ 162.053792][T11194] ubi0: mtd0 is detached [ 162.060373][T11178] ubi0: attaching mtd0 [ 162.065331][T11178] ubi0: scanning is finished [ 162.122730][T11178] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 162.137487][T11180] ubi0: attaching mtd0 [ 162.142678][T11180] ubi0: scanning is finished [ 162.207227][T11180] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 162.218071][T11199] ubi0: attaching mtd0 [ 162.229232][T11199] ubi0: scanning is finished [ 162.293196][T11199] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 162.305124][T11204] ubi0: attaching mtd0 [ 162.312988][T11204] ubi0: scanning is finished [ 162.394176][T11204] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 162.402453][T11204] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 162.409906][T11204] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 162.417226][T11204] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 162.424928][T11204] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 162.431989][T11204] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 162.440341][T11204] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 162.451487][T11204] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 162.461695][T11206] ubi0: detaching mtd0 [ 162.461849][T11228] ubi0: background thread "ubi_bgt0d" started, PID 11228 [ 162.479001][T11206] ubi0: mtd0 is detached [ 162.484643][T11208] ubi0: attaching mtd0 [ 162.489296][T11208] ubi0: scanning is finished [ 162.548302][T11208] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 162.556409][T11208] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 162.564716][T11208] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 162.572006][T11208] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 162.579577][T11208] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 162.586682][T11208] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 162.594950][T11208] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 162.605099][T11208] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 162.615516][T11230] ubi0: background thread "ubi_bgt0d" started, PID 11230 [ 162.622722][T11210] ubi0: detaching mtd0 [ 162.628362][T11210] ubi0: mtd0 is detached [ 162.635958][T11212] ubi0: attaching mtd0 [ 162.640749][T11212] ubi0: scanning is finished [ 162.692025][T11212] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 162.706228][T11216] ubi0: attaching mtd0 [ 162.713334][T11216] ubi0: scanning is finished [ 162.792132][T11216] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 162.799888][T11216] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 162.811949][T11216] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 162.818911][T11216] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 162.829451][T11216] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 162.837908][T11216] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 162.848987][T11216] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 162.863885][T11216] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 162.874930][T11236] ubi0: background thread "ubi_bgt0d" started, PID 11236 [ 162.874937][T11219] ubi0: detaching mtd0 [ 162.887838][T11219] ubi0: mtd0 is detached [ 162.894072][T11222] ubi0: attaching mtd0 [ 162.899390][T11222] ubi0: scanning is finished [ 162.958604][T11222] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 162.972456][T11222] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 162.979686][T11222] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 162.990386][T11222] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 162.998975][T11222] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 163.010160][T11222] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 163.019193][T11222] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 163.033726][T11222] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 163.044579][T11238] ubi0: background thread "ubi_bgt0d" started, PID 11238 [ 163.044585][T11224] ubi0: detaching mtd0 [ 163.059090][T11224] ubi0: mtd0 is detached [ 163.064363][T11227] ubi0: attaching mtd0 [ 163.069013][T11227] ubi0: scanning is finished [ 163.123120][T11227] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 163.135609][T11227] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 163.143162][T11227] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 163.155030][T11227] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 163.162566][T11227] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 163.169358][T11227] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 163.181852][T11227] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 163.194788][T11227] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 163.206448][T11240] ubi0: background thread "ubi_bgt0d" started, PID 11240 [ 163.216715][T11229] ubi0: detaching mtd0 [ 163.223996][T11229] ubi0: mtd0 is detached [ 163.228436][T11204] ubi0: attaching mtd0 [ 163.233142][T11204] ubi0: scanning is finished [ 163.310196][T11204] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 163.319981][T11208] ubi0: attaching mtd0 [ 163.330196][T11208] ubi0: scanning is finished [ 163.386662][T11208] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 163.397108][T11233] ubi0: attaching mtd0 [ 163.407058][T11233] ubi0: scanning is finished [ 163.458120][T11233] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 163.466272][T11233] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 163.474187][T11233] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 163.481319][T11233] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 163.489116][T11233] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 163.496109][T11233] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 163.504909][T11233] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 163.516627][T11233] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 163.526981][T11251] ubi0: background thread "ubi_bgt0d" started, PID 11251 [ 163.530687][T11235] ubi0: detaching mtd0 [ 163.541495][T11235] ubi0: mtd0 is detached [ 163.550288][T11219] ubi0: attaching mtd0 [ 163.555131][T11219] ubi0: scanning is finished [ 163.616936][T11219] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 163.628473][T11222] ubi0: attaching mtd0 [ 163.635593][T11222] ubi0: scanning is finished [ 163.706895][T11222] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 163.718140][T11241] ubi0: attaching mtd0 [ 163.723884][T11241] ubi0: scanning is finished [ 163.793208][T11241] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 163.804407][T11246] ubi0: attaching mtd0 [ 163.827691][T11246] ubi0: scanning is finished [ 163.915744][T11246] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 163.923421][T11246] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 163.930803][T11246] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 163.937839][T11246] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 163.945366][T11246] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 163.952199][T11246] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 163.960352][T11246] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 163.970605][T11246] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 163.980680][T11271] ubi0: background thread "ubi_bgt0d" started, PID 11271 [ 163.980698][T11248] ubi0: detaching mtd0 [ 163.996662][T11248] ubi0: mtd0 is detached [ 164.007188][T11250] ubi0: attaching mtd0 [ 164.012193][T11250] ubi0: scanning is finished [ 164.063336][T11250] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 164.074088][T11250] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 164.081837][T11250] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 164.088886][T11250] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 164.096814][T11250] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 164.103991][T11250] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 164.112834][T11250] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 164.123264][T11250] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 164.133636][T11272] ubi0: background thread "ubi_bgt0d" started, PID 11272 [ 164.141097][T11253] ubi0: detaching mtd0 [ 164.146541][T11253] ubi0: mtd0 is detached [ 164.151614][T11254] ubi0: attaching mtd0 [ 164.156421][T11254] ubi0: scanning is finished [ 164.222084][T11254] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 164.240724][T11259] ubi0: attaching mtd0 [ 164.245486][T11259] ubi0: scanning is finished [ 164.330390][T11259] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 164.339031][T11259] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 164.346796][T11259] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 164.354074][T11259] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 164.361765][T11259] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 164.368790][T11259] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 164.377122][T11259] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 164.387367][T11259] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 164.397746][T11261] ubi0: detaching mtd0 [ 164.402079][T11278] ubi0: background thread "ubi_bgt0d" started, PID 11278 [ 164.414698][T11261] ubi0: mtd0 is detached [ 164.419196][T11264] ubi0: attaching mtd0 [ 164.424081][T11264] ubi0: scanning is finished [ 164.498240][T11264] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 164.508664][T11264] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 164.515980][T11264] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 164.523060][T11264] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 164.530728][T11264] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 164.537508][T11264] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 164.546294][T11264] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 164.556444][T11264] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 164.566463][T11279] ubi0: background thread "ubi_bgt0d" started, PID 11279 [ 164.566480][T11266] ubi0: detaching mtd0 [ 164.583776][T11266] ubi0: mtd0 is detached [ 164.588276][T11269] ubi0: attaching mtd0 [ 164.593256][T11269] ubi0: scanning is finished [ 164.639451][T11269] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 164.648979][T11269] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 164.657134][T11269] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 164.664616][T11269] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 164.673372][T11269] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 164.680163][T11269] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 164.688301][T11269] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 164.698517][T11269] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 164.708611][T11270] ubi0: detaching mtd0 [ 164.708794][T11282] ubi0: background thread "ubi_bgt0d" started, PID 11282 [ 164.727713][T11270] ubi0: mtd0 is detached [ 164.732391][T11246] ubi0: attaching mtd0 [ 164.736897][T11246] ubi0: scanning is finished [ 164.811890][T11246] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 164.825271][T11250] ubi0: attaching mtd0 [ 164.830139][T11250] ubi0: scanning is finished [ 164.902315][T11250] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 164.923597][T11275] ubi0: attaching mtd0 [ 164.937960][T11275] ubi0: scanning is finished [ 165.007290][T11275] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 165.014981][T11275] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 165.023385][T11275] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 165.030474][T11275] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 165.038246][T11275] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 165.045531][T11275] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 165.053657][T11275] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 165.064126][T11275] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 165.074486][T11295] ubi0: background thread "ubi_bgt0d" started, PID 11295 [ 165.082038][T11277] ubi0: detaching mtd0 [ 165.089306][T11277] ubi0: mtd0 is detached [ 165.096664][T11259] ubi0: attaching mtd0 [ 165.101607][T11259] ubi0: scanning is finished [ 165.154394][T11259] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 165.166772][T11280] ubi0: attaching mtd0 [ 165.172345][T11280] ubi0: scanning is finished [ 165.243180][T11280] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 165.260386][T11283] ubi0: attaching mtd0 [ 165.268173][T11283] ubi0: scanning is finished 2020/01/09 08:47:06 executed programs: 231 [ 165.344018][T11283] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 165.354519][T11288] ubi0: attaching mtd0 [ 165.359444][T11288] ubi0: scanning is finished [ 165.456585][T11288] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 165.464498][T11288] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 165.472075][T11288] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 165.479304][T11288] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 165.486985][T11288] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 165.494035][T11288] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 165.502245][T11288] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 165.512579][T11288] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 165.522760][T11313] ubi0: background thread "ubi_bgt0d" started, PID 11313 [ 165.530088][T11290] ubi0: detaching mtd0 [ 165.543732][T11290] ubi0: mtd0 is detached [ 165.548523][T11292] ubi0: attaching mtd0 [ 165.554021][T11292] ubi0: scanning is finished [ 165.622138][T11292] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 165.629641][T11292] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 165.636993][T11292] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 165.648280][T11292] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 165.656851][T11292] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 165.663732][T11292] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 165.672013][T11292] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 165.682486][T11292] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 165.692480][T11314] ubi0: background thread "ubi_bgt0d" started, PID 11314 [ 165.699809][T11294] ubi0: detaching mtd0 [ 165.706162][T11294] ubi0: mtd0 is detached [ 165.710835][T11296] ubi0: attaching mtd0 [ 165.715720][T11296] ubi0: scanning is finished [ 165.801301][T11296] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 165.813956][T11301] ubi0: attaching mtd0 [ 165.818927][T11301] ubi0: scanning is finished [ 165.903955][T11301] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 165.913139][T11301] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 165.920385][T11301] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 165.929021][T11301] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 165.936475][T11301] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 165.943588][T11301] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 165.952094][T11301] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 165.962161][T11301] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 165.972371][T11320] ubi0: background thread "ubi_bgt0d" started, PID 11320 [ 165.979477][T11303] ubi0: detaching mtd0 [ 165.986892][T11303] ubi0: mtd0 is detached [ 165.992837][T11305] ubi0: attaching mtd0 [ 165.997870][T11305] ubi0: scanning is finished [ 166.052371][T11305] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 166.060118][T11305] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 166.067928][T11305] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 166.075253][T11305] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 166.082941][T11305] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 166.090099][T11305] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 166.098590][T11305] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 166.109464][T11305] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 166.119636][T11321] ubi0: background thread "ubi_bgt0d" started, PID 11321 [ 166.127302][T11307] ubi0: detaching mtd0 [ 166.134773][T11307] ubi0: mtd0 is detached [ 166.139226][T11310] ubi0: attaching mtd0 [ 166.146595][T11310] ubi0: scanning is finished [ 166.206319][T11310] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 166.225608][T11288] ubi0: attaching mtd0 [ 166.230183][T11288] ubi0: scanning is finished [ 166.304293][T11288] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 166.318897][T11292] ubi0: attaching mtd0 [ 166.325129][T11292] ubi0: scanning is finished [ 166.394978][T11292] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 166.405942][T11317] ubi0: attaching mtd0 [ 166.411022][T11317] ubi0: scanning is finished [ 166.508434][T11317] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 166.516588][T11317] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 166.525208][T11317] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 166.532326][T11317] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 166.540380][T11317] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 166.547268][T11317] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 166.555492][T11317] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 166.567661][T11317] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 166.577734][T11337] ubi0: background thread "ubi_bgt0d" started, PID 11337 [ 166.577901][T11319] ubi0: detaching mtd0 [ 166.591626][T11319] ubi0: mtd0 is detached [ 166.598809][T11301] ubi0: attaching mtd0 [ 166.605946][T11301] ubi0: scanning is finished [ 166.672070][T11301] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 166.686705][T11322] ubi0: attaching mtd0 [ 166.701458][T11322] ubi0: scanning is finished [ 166.776604][T11322] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 166.788875][T11324] ubi0: attaching mtd0 [ 166.800114][T11324] ubi0: scanning is finished [ 166.882078][T11324] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 166.903348][T11330] ubi0: attaching mtd0 [ 166.912299][T11330] ubi0: scanning is finished [ 166.988274][T11330] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 166.996142][T11330] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 167.004352][T11330] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 167.011892][T11330] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 167.019578][T11330] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 167.027138][T11330] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 167.046127][T11330] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 167.056877][T11330] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 167.067793][T11351] ubi0: background thread "ubi_bgt0d" started, PID 11351 [ 167.077374][T11332] ubi0: detaching mtd0 [ 167.091414][T11332] ubi0: mtd0 is detached [ 167.097816][T11334] ubi0: attaching mtd0 [ 167.102874][T11334] ubi0: scanning is finished [ 167.183731][T11334] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 167.192494][T11334] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 167.199707][T11334] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 167.208168][T11334] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 167.216430][T11334] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 167.223421][T11334] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 167.231964][T11334] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 167.242155][T11334] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 167.252376][T11354] ubi0: background thread "ubi_bgt0d" started, PID 11354 [ 167.259511][T11336] ubi0: detaching mtd0 [ 167.269206][T11336] ubi0: mtd0 is detached [ 167.274216][T11319] ubi0: attaching mtd0 [ 167.278901][T11319] ubi0: scanning is finished [ 167.343124][T11319] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 167.358647][T11342] ubi0: attaching mtd0 [ 167.364810][T11342] ubi0: scanning is finished [ 167.429704][T11342] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 167.439868][T11342] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 167.455014][T11342] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 167.465621][T11342] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 167.474749][T11342] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 167.484570][T11342] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 167.494201][T11342] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 167.507354][T11342] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 167.519039][T11362] ubi0: background thread "ubi_bgt0d" started, PID 11362 [ 167.529644][T11344] ubi0: detaching mtd0 [ 167.536975][T11344] ubi0: mtd0 is detached [ 167.545248][T11347] ubi0: attaching mtd0 [ 167.550147][T11347] ubi0: scanning is finished [ 167.614816][T11347] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 167.622429][T11347] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 167.630463][T11347] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 167.638714][T11347] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 167.646536][T11347] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 167.654456][T11347] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 167.662957][T11347] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 167.673528][T11347] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 167.684820][T11348] ubi0: detaching mtd0 [ 167.684950][T11366] ubi0: background thread "ubi_bgt0d" started, PID 11366 [ 167.699384][T11348] ubi0: mtd0 is detached [ 167.704630][T11330] ubi0: attaching mtd0 [ 167.709102][T11330] ubi0: scanning is finished [ 167.792041][T11330] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 167.806851][T11353] ubi0: attaching mtd0 [ 167.820942][T11353] ubi0: scanning is finished [ 167.895845][T11353] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 167.903551][T11353] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 167.910923][T11353] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 167.917981][T11353] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 167.925634][T11353] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 167.932554][T11353] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 167.941160][T11353] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 167.951604][T11353] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 167.962027][T11374] ubi0: background thread "ubi_bgt0d" started, PID 11374 [ 167.969269][T11355] ubi0: detaching mtd0 [ 167.978399][T11355] ubi0: mtd0 is detached [ 167.983155][T11356] ubi0: attaching mtd0 [ 167.987926][T11356] ubi0: scanning is finished [ 168.051984][T11356] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 168.061630][T11361] ubi0: attaching mtd0 [ 168.066388][T11361] ubi0: scanning is finished [ 168.152280][T11361] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 168.159980][T11361] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 168.167854][T11361] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 168.175440][T11361] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 168.183239][T11361] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 168.190100][T11361] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 168.198354][T11361] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 168.209373][T11361] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 168.219489][T11381] ubi0: background thread "ubi_bgt0d" started, PID 11381 [ 168.221932][T11363] ubi0: detaching mtd0 [ 168.236276][T11363] ubi0: mtd0 is detached [ 168.243011][T11364] ubi0: attaching mtd0 [ 168.247614][T11364] ubi0: scanning is finished [ 168.312249][T11364] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 168.329105][T11367] ubi0: attaching mtd0 [ 168.349838][T11367] ubi0: scanning is finished [ 168.435240][T11367] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 168.447999][T11372] ubi0: attaching mtd0 [ 168.461395][T11372] ubi0: scanning is finished [ 168.539084][T11372] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 168.549121][T11372] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 168.556880][T11372] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 168.564006][T11372] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 168.571553][T11372] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 168.578375][T11372] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 168.586489][T11372] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 168.597761][T11372] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 168.607872][T11373] ubi0: detaching mtd0 [ 168.608237][T11394] ubi0: background thread "ubi_bgt0d" started, PID 11394 [ 168.625309][T11373] ubi0: mtd0 is detached [ 168.629849][T11375] ubi0: attaching mtd0 [ 168.635348][T11375] ubi0: scanning is finished [ 168.722021][T11375] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 168.738893][T11380] ubi0: attaching mtd0 [ 168.753061][T11380] ubi0: scanning is finished [ 168.828150][T11380] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 168.836080][T11380] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 168.843414][T11380] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 168.850351][T11380] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 168.857797][T11380] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 168.865314][T11380] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 168.874420][T11380] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 168.884692][T11380] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 168.894697][T11382] ubi0: detaching mtd0 [ 168.894766][T11401] ubi0: background thread "ubi_bgt0d" started, PID 11401 [ 168.913997][T11382] ubi0: mtd0 is detached [ 168.918901][T11383] ubi0: attaching mtd0 [ 168.924284][T11383] ubi0: scanning is finished [ 168.998149][T11383] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 169.009662][T11388] ubi0: attaching mtd0 [ 169.015747][T11388] ubi0: scanning is finished [ 169.088452][T11388] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 169.096349][T11388] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 169.104421][T11388] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 169.111717][T11388] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 169.119359][T11388] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 169.127567][T11388] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 169.136009][T11388] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 169.146465][T11388] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 169.156766][T11411] ubi0: background thread "ubi_bgt0d" started, PID 11411 [ 169.160907][T11389] ubi0: detaching mtd0 [ 169.171375][T11389] ubi0: mtd0 is detached [ 169.176471][T11393] ubi0: attaching mtd0 [ 169.182088][T11393] ubi0: scanning is finished [ 169.254632][T11393] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 169.262955][T11393] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 169.270424][T11393] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 169.277627][T11393] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 169.285343][T11393] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 169.293049][T11393] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 169.302097][T11393] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 169.313261][T11393] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 169.323493][T11417] ubi0: background thread "ubi_bgt0d" started, PID 11417 [ 169.330729][T11395] ubi0: detaching mtd0 [ 169.336823][T11395] ubi0: mtd0 is detached [ 169.343165][T11372] ubi0: attaching mtd0 [ 169.347776][T11372] ubi0: scanning is finished [ 169.413772][T11372] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 169.424729][T11398] ubi0: attaching mtd0 [ 169.434524][T11398] ubi0: scanning is finished [ 169.530196][T11398] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 169.540187][T11398] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 169.547593][T11398] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 169.554911][T11398] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 169.562661][T11398] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 169.569780][T11398] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 169.579392][T11398] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 169.589698][T11398] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 169.600188][T11400] ubi0: detaching mtd0 [ 169.600196][T11426] ubi0: background thread "ubi_bgt0d" started, PID 11426 [ 169.615040][T11400] ubi0: mtd0 is detached [ 169.620621][T11405] ubi0: attaching mtd0 [ 169.625729][T11405] ubi0: scanning is finished [ 169.704026][T11405] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 169.711873][T11405] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 169.719211][T11405] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 169.726313][T11405] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 169.734158][T11405] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 169.741988][T11405] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 169.750268][T11405] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 169.762246][T11405] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 169.775431][T11429] ubi0: background thread "ubi_bgt0d" started, PID 11429 [ 169.782636][T11407] ubi0: detaching mtd0 [ 169.788807][T11407] ubi0: mtd0 is detached [ 169.794831][T11410] ubi0: attaching mtd0 [ 169.799623][T11410] ubi0: scanning is finished [ 169.862579][T11410] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 169.877811][T11416] ubi0: attaching mtd0 [ 169.884792][T11416] ubi0: scanning is finished [ 169.949140][T11416] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 169.961799][T11416] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 169.969009][T11416] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 169.979656][T11416] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 169.988055][T11416] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 169.998667][T11416] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 170.007559][T11416] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 170.022817][T11416] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 170.035071][T11434] ubi0: background thread "ubi_bgt0d" started, PID 11434 [ 170.035076][T11419] ubi: mtd0 is already attached to ubi0 [ 170.043930][T11418] ubi0: detaching mtd0 [ 170.081444][T11418] ubi0: mtd0 is detached [ 170.086820][T11423] ubi0: attaching mtd0 [ 170.092695][T11423] ubi0: scanning is finished [ 170.166990][T11423] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 170.175681][T11423] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 170.183716][T11423] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 170.190747][T11423] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 170.198314][T11423] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 170.205196][T11423] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 170.213565][T11423] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 170.223683][T11423] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 170.234004][T11441] ubi0: background thread "ubi_bgt0d" started, PID 11441 [ 170.234021][T11425] ubi0: detaching mtd0 [ 170.251467][T11425] ubi0: mtd0 is detached [ 170.255892][T11427] ubi0: attaching mtd0 [ 170.261071][T11427] ubi0: scanning is finished [ 170.321788][T11427] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 170.336893][T11405] ubi0: attaching mtd0 [ 170.342003][T11405] ubi0: scanning is finished 2020/01/09 08:47:11 executed programs: 250 [ 170.416129][T11405] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 170.428681][T11431] ubi0: attaching mtd0 [ 170.434153][T11431] ubi0: scanning is finished [ 170.501886][T11431] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 170.516496][T11435] ubi0: attaching mtd0 [ 170.531302][T11435] ubi0: scanning is finished [ 170.606122][T11435] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 170.629057][T11438] ubi0: attaching mtd0 [ 170.642732][T11438] ubi0: scanning is finished [ 170.729480][T11438] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 170.737859][T11438] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 170.745837][T11438] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 170.753302][T11438] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 170.761403][T11438] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 170.768415][T11438] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 170.778117][T11438] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 170.789168][T11438] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 170.799400][T11462] ubi0: background thread "ubi_bgt0d" started, PID 11462 [ 170.799417][T11440] ubi0: detaching mtd0 [ 170.815527][T11440] ubi0: mtd0 is detached [ 170.821156][T11423] ubi0: attaching mtd0 [ 170.825868][T11423] ubi0: scanning is finished [ 170.901994][T11423] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 170.920392][T11445] ubi0: attaching mtd0 [ 170.926492][T11445] ubi0: scanning is finished [ 170.995273][T11445] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 171.011209][T11445] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 171.018872][T11445] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 171.026601][T11445] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 171.034474][T11445] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 171.042028][T11445] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 171.050110][T11445] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 171.060499][T11445] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 171.070838][T11467] ubi0: background thread "ubi_bgt0d" started, PID 11467 [ 171.077940][T11447] ubi0: detaching mtd0 [ 171.087828][T11447] ubi0: mtd0 is detached [ 171.095082][T11450] ubi0: attaching mtd0 [ 171.099796][T11450] ubi0: scanning is finished [ 171.159589][T11450] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 171.167509][T11450] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 171.175768][T11450] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 171.182935][T11450] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 171.190388][T11450] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 171.197333][T11450] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 171.205529][T11450] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 171.215582][T11450] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 171.225617][T11452] ubi0: detaching mtd0 [ 171.225634][T11469] ubi0: background thread "ubi_bgt0d" started, PID 11469 [ 171.241102][T11452] ubi0: mtd0 is detached [ 171.248339][T11455] ubi0: attaching mtd0 [ 171.253316][T11455] ubi0: scanning is finished [ 171.322185][T11455] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 171.329682][T11455] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 171.337516][T11455] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 171.346171][T11455] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 171.354061][T11455] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 171.360909][T11455] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 171.369240][T11455] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 171.379629][T11455] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 171.389647][T11470] ubi0: background thread "ubi_bgt0d" started, PID 11470 [ 171.390977][T11457] ubi0: detaching mtd0 [ 171.403692][T11457] ubi0: mtd0 is detached [ 171.408194][T11460] ubi0: attaching mtd0 [ 171.413205][T11460] ubi0: scanning is finished [ 171.481971][T11460] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 171.493775][T11438] ubi0: attaching mtd0 [ 171.498549][T11438] ubi0: scanning is finished [ 171.575007][T11438] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 171.588843][T11466] ubi0: attaching mtd0 [ 171.598292][T11466] ubi0: scanning is finished [ 171.667701][T11466] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 171.676242][T11466] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 171.685739][T11466] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 171.693258][T11466] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 171.701178][T11466] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 171.708177][T11466] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 171.716683][T11466] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 171.727673][T11466] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 171.737727][T11480] ubi0: background thread "ubi_bgt0d" started, PID 11480 [ 171.744896][T11468] ubi0: detaching mtd0 [ 171.753621][T11468] ubi0: mtd0 is detached [ 171.758232][T11445] ubi0: attaching mtd0 [ 171.762928][T11445] ubi0: scanning is finished [ 171.822399][T11445] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 171.837655][T11450] ubi0: attaching mtd0 [ 171.845022][T11450] ubi0: scanning is finished [ 171.922089][T11450] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 171.944131][T11471] ubi0: attaching mtd0 [ 171.949391][T11471] ubi0: scanning is finished [ 172.037941][T11471] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 172.053570][T11473] ubi0: attaching mtd0 [ 172.058329][T11473] ubi0: scanning is finished [ 172.141732][T11473] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 172.158893][T11478] ubi0: attaching mtd0 [ 172.165451][T11478] ubi0: scanning is finished [ 172.264481][T11478] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 172.273251][T11478] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 172.280836][T11478] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 172.287913][T11478] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 172.295590][T11478] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 172.302817][T11478] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 172.310967][T11478] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 172.322261][T11478] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 172.332505][T11503] ubi0: background thread "ubi_bgt0d" started, PID 11503 [ 172.339762][T11481] ubi0: detaching mtd0 [ 172.349005][T11481] ubi0: mtd0 is detached [ 172.358467][T11468] ubi0: attaching mtd0 [ 172.364324][T11468] ubi0: scanning is finished [ 172.422037][T11468] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 172.435818][T11485] ubi0: attaching mtd0 [ 172.440754][T11485] ubi0: scanning is finished [ 172.524916][T11485] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 172.532645][T11485] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 172.539993][T11485] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 172.547273][T11485] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 172.555226][T11485] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 172.562587][T11485] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 172.572896][T11485] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 172.583608][T11485] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 172.594062][T11508] ubi0: background thread "ubi_bgt0d" started, PID 11508 [ 172.594079][T11487] ubi0: detaching mtd0 [ 172.607791][T11487] ubi0: mtd0 is detached [ 172.614054][T11491] ubi0: attaching mtd0 [ 172.618650][T11491] ubi0: scanning is finished [ 172.693284][T11491] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 172.707688][T11491] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 172.715127][T11491] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 172.723311][T11491] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 172.730797][T11491] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 172.737563][T11491] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 172.745728][T11491] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 172.755799][T11491] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 172.765865][T11510] ubi0: background thread "ubi_bgt0d" started, PID 11510 [ 172.773348][T11492] ubi0: detaching mtd0 [ 172.779752][T11492] ubi0: mtd0 is detached [ 172.788601][T11496] ubi0: attaching mtd0 [ 172.793385][T11496] ubi0: scanning is finished [ 172.851978][T11496] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 172.859697][T11496] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 172.868333][T11496] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 172.875706][T11496] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 172.883458][T11496] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 172.890435][T11496] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 172.898748][T11496] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 172.909031][T11496] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 172.919150][T11512] ubi0: background thread "ubi_bgt0d" started, PID 11512 [ 172.926493][T11497] ubi0: detaching mtd0 [ 172.938081][T11497] ubi0: mtd0 is detached [ 172.943574][T11501] ubi0: attaching mtd0 [ 172.948344][T11501] ubi0: scanning is finished [ 173.029340][T11501] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 173.039712][T11478] ubi0: attaching mtd0 [ 173.045804][T11478] ubi0: scanning is finished [ 173.122104][T11478] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 173.133617][T11507] ubi0: attaching mtd0 [ 173.141278][T11507] ubi0: scanning is finished [ 173.195130][T11507] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 173.204307][T11507] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 173.211996][T11507] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 173.219054][T11507] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 173.227263][T11507] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 173.234494][T11507] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 173.244170][T11507] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 173.254528][T11507] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 173.264566][T11522] ubi0: background thread "ubi_bgt0d" started, PID 11522 [ 173.264755][T11509] ubi0: detaching mtd0 [ 173.277587][T11509] ubi0: mtd0 is detached [ 173.284057][T11485] ubi0: attaching mtd0 [ 173.288505][T11485] ubi0: scanning is finished [ 173.362227][T11485] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 173.372473][T11491] ubi0: attaching mtd0 [ 173.377764][T11491] ubi0: scanning is finished [ 173.451778][T11491] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 173.467343][T11513] ubi0: attaching mtd0 [ 173.472459][T11513] ubi0: scanning is finished [ 173.547991][T11513] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 173.558339][T11515] ubi0: attaching mtd0 [ 173.572875][T11515] ubi0: scanning is finished [ 173.652196][T11515] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 173.668674][T11521] ubi0: attaching mtd0 [ 173.681709][T11521] ubi0: scanning is finished [ 173.776182][T11521] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 173.785336][T11521] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 173.794078][T11521] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 173.801646][T11521] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 173.809308][T11521] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 173.816456][T11521] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 173.824863][T11521] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 173.834950][T11521] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 173.845215][T11523] ubi0: detaching mtd0 [ 173.845284][T11545] ubi0: background thread "ubi_bgt0d" started, PID 11545 [ 173.863281][T11523] ubi0: mtd0 is detached [ 173.867878][T11507] ubi0: attaching mtd0 [ 173.874314][T11507] ubi0: scanning is finished [ 173.933520][T11507] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 173.944160][T11528] ubi0: attaching mtd0 [ 173.949015][T11528] ubi0: scanning is finished [ 174.027151][T11528] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 174.035294][T11528] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 174.043396][T11528] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 174.051630][T11528] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 174.059022][T11528] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 174.065885][T11528] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 174.074066][T11528] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 174.084152][T11528] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 174.094345][T11550] ubi0: background thread "ubi_bgt0d" started, PID 11550 [ 174.101672][T11530] ubi0: detaching mtd0 [ 174.110446][T11530] ubi0: mtd0 is detached [ 174.119023][T11533] ubi0: attaching mtd0 [ 174.125325][T11533] ubi0: scanning is finished [ 174.212763][T11533] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 174.220973][T11533] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 174.228299][T11533] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 174.236021][T11533] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 174.243939][T11533] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 174.252316][T11533] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 174.260614][T11533] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 174.271679][T11533] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 174.282138][T11535] ubi0: detaching mtd0 [ 174.282201][T11552] ubi0: background thread "ubi_bgt0d" started, PID 11552 [ 174.307351][T11535] ubi0: mtd0 is detached [ 174.319274][T11538] ubi0: attaching mtd0 [ 174.324396][T11538] ubi0: scanning is finished [ 174.400672][T11538] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 174.408517][T11538] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 174.417323][T11538] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 174.425180][T11538] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 174.432966][T11538] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 174.439731][T11538] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 174.448028][T11538] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 174.458318][T11538] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 174.468331][T11539] ubi0: detaching mtd0 [ 174.468394][T11554] ubi0: background thread "ubi_bgt0d" started, PID 11554 [ 174.482221][T11539] ubi0: mtd0 is detached [ 174.487664][T11543] ubi0: attaching mtd0 [ 174.492903][T11543] ubi0: scanning is finished [ 174.553246][T11543] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 174.565459][T11521] ubi0: attaching mtd0 [ 174.573110][T11521] ubi0: scanning is finished [ 174.642451][T11521] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 174.656913][T11549] ubi0: attaching mtd0 [ 174.666446][T11549] ubi0: scanning is finished [ 174.731668][T11549] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 174.748520][T11549] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 174.756829][T11549] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 174.768027][T11549] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 174.775493][T11549] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 174.782511][T11549] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 174.790501][T11549] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 174.802083][T11549] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 174.812476][T11564] ubi0: background thread "ubi_bgt0d" started, PID 11564 [ 174.812482][T11551] ubi0: detaching mtd0 [ 174.827263][T11551] ubi0: mtd0 is detached [ 174.836826][T11528] ubi0: attaching mtd0 [ 174.842411][T11528] ubi0: scanning is finished [ 174.907881][T11528] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 174.918829][T11533] ubi0: attaching mtd0 [ 174.924859][T11533] ubi0: scanning is finished [ 174.984752][T11533] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 174.995152][T11555] ubi0: attaching mtd0 [ 175.000168][T11555] ubi0: scanning is finished [ 175.076634][T11555] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 175.094050][T11557] ubi0: attaching mtd0 [ 175.099396][T11557] ubi0: scanning is finished [ 175.171878][T11557] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 175.185291][T11562] ubi0: attaching mtd0 [ 175.190368][T11562] ubi0: scanning is finished [ 175.265635][T11562] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 175.273421][T11562] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 175.282156][T11562] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 175.289292][T11562] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 175.296891][T11562] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 175.303840][T11562] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 175.312903][T11562] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 175.323084][T11562] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 175.333378][T11565] ubi0: detaching mtd0 [ 175.333423][T11591] ubi0: background thread "ubi_bgt0d" started, PID 11591 [ 175.352791][T11565] ubi0: mtd0 is detached [ 175.357240][T11570] ubi0: attaching mtd0 [ 175.362622][T11570] ubi0: scanning is finished [ 175.428365][T11570] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 175.436450][T11570] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 175.445155][T11570] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 175.452561][T11570] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 175.459945][T11570] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 175.468369][T11570] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 175.476503][T11570] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 175.486797][T11570] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 175.496867][T11593] ubi0: background thread "ubi_bgt0d" started, PID 11593 [ 175.497028][T11572] ubi0: detaching mtd0 [ 175.511687][T11572] ubi0: mtd0 is detached [ 175.516356][T11574] ubi0: attaching mtd0 [ 175.521716][T11574] ubi0: scanning is finished [ 175.599308][T11574] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 175.611580][T11574] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 175.618922][T11574] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 175.628976][T11574] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 175.638025][T11574] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 175.647883][T11574] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 175.658322][T11574] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 175.673146][T11574] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 175.684845][T11577] ubi0: detaching mtd0 [ 175.684958][T11594] ubi0: background thread "ubi_bgt0d" started, PID 11594 [ 175.697701][T11577] ubi0: mtd0 is detached [ 175.706809][T11579] ubi0: attaching mtd0 [ 175.711573][T11579] ubi0: scanning is finished [ 175.769141][T11579] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 175.777548][T11579] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 175.785153][T11579] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 175.792481][T11579] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 175.800104][T11579] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 175.807138][T11579] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 175.815592][T11579] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 175.825837][T11579] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 175.836003][T11595] ubi0: background thread "ubi_bgt0d" started, PID 11595 [ 175.840732][T11581] ubi0: detaching mtd0 [ 175.848619][T11581] ubi0: mtd0 is detached [ 175.853258][T11585] ubi0: attaching mtd0 [ 175.858669][T11585] ubi0: scanning is finished [ 175.932566][T11585] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 175.940369][T11585] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 175.948516][T11585] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 175.955727][T11585] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 175.963368][T11585] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 175.970240][T11585] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 175.978421][T11585] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 175.988636][T11585] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 175.999577][T11598] ubi0: background thread "ubi_bgt0d" started, PID 11598 [ 175.999583][T11587] ubi0: detaching mtd0 [ 176.014937][T11587] ubi0: mtd0 is detached [ 176.022590][T11589] ubi0: attaching mtd0 [ 176.027608][T11589] ubi0: scanning is finished [ 176.097453][T11589] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 176.107391][T11562] ubi0: attaching mtd0 [ 176.112184][T11562] ubi0: scanning is finished 2020/01/09 08:47:17 executed programs: 272 [ 176.192598][T11562] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 176.209467][T11570] ubi0: attaching mtd0 [ 176.217569][T11570] ubi0: scanning is finished [ 176.286804][T11570] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 176.301582][T11574] ubi0: attaching mtd0 [ 176.306132][T11574] ubi0: scanning is finished [ 176.391187][T11574] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 176.403066][T11596] ubi0: attaching mtd0 [ 176.407617][T11596] ubi0: scanning is finished [ 176.488630][T11596] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 176.509024][T11599] ubi0: attaching mtd0 [ 176.513920][T11599] ubi0: scanning is finished [ 176.598625][T11599] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 176.609435][T11601] ubi0: attaching mtd0 [ 176.616977][T11601] ubi0: scanning is finished [ 176.711702][T11601] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 176.725268][T11607] ubi0: attaching mtd0 [ 176.729837][T11607] ubi0: scanning is finished [ 176.814641][T11607] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 176.828930][T11607] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 176.836410][T11607] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 176.843440][T11607] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 176.850920][T11607] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 176.857802][T11607] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 176.866083][T11607] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 176.876939][T11607] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 176.887051][T11608] ubi0: detaching mtd0 [ 176.887273][T11634] ubi0: background thread "ubi_bgt0d" started, PID 11634 [ 176.906236][T11608] ubi0: mtd0 is detached [ 176.911121][T11611] ubi0: attaching mtd0 [ 176.915898][T11611] ubi0: scanning is finished [ 176.983714][T11611] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 176.991324][T11611] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 176.998523][T11611] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 177.006383][T11611] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 177.015264][T11611] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 177.022185][T11611] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 177.030173][T11611] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 177.040209][T11611] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 177.050224][T11635] ubi0: background thread "ubi_bgt0d" started, PID 11635 [ 177.050240][T11613] ubi0: detaching mtd0 [ 177.067963][T11613] ubi0: mtd0 is detached [ 177.072483][T11617] ubi0: attaching mtd0 [ 177.077130][T11617] ubi0: scanning is finished [ 177.159178][T11617] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 177.166895][T11617] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 177.174303][T11617] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 177.181395][T11617] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 177.188931][T11617] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 177.195788][T11617] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 177.204113][T11617] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 177.214523][T11617] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 177.224913][T11636] ubi0: background thread "ubi_bgt0d" started, PID 11636 [ 177.224934][T11619] ubi0: detaching mtd0 [ 177.243705][T11619] ubi0: mtd0 is detached [ 177.248288][T11622] ubi0: attaching mtd0 [ 177.253896][T11622] ubi0: scanning is finished [ 177.327015][T11622] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 177.335578][T11622] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 177.343528][T11622] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 177.351290][T11622] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 177.358857][T11622] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 177.366117][T11622] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 177.374825][T11622] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 177.385183][T11622] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 177.395686][T11641] ubi0: background thread "ubi_bgt0d" started, PID 11641 [ 177.395703][T11623] ubi0: detaching mtd0 [ 177.409041][T11623] ubi0: mtd0 is detached [ 177.418763][T11627] ubi0: attaching mtd0 [ 177.423925][T11627] ubi0: scanning is finished [ 177.483471][T11627] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 177.493914][T11632] ubi0: attaching mtd0 [ 177.498616][T11632] ubi0: scanning is finished [ 177.582001][T11632] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 177.594346][T11607] ubi0: attaching mtd0 [ 177.599029][T11607] ubi0: scanning is finished [ 177.673819][T11607] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 177.688149][T11611] ubi0: attaching mtd0 [ 177.693666][T11611] ubi0: scanning is finished [ 177.762035][T11611] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 177.772221][T11640] ubi0: attaching mtd0 [ 177.776690][T11640] ubi0: scanning is finished [ 177.869861][T11640] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 177.878293][T11640] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 177.885629][T11640] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 177.892652][T11640] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 177.900018][T11640] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 177.908519][T11640] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 177.916889][T11640] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 177.928090][T11640] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 177.938172][T11642] ubi0: detaching mtd0 [ 177.938209][T11662] ubi0: background thread "ubi_bgt0d" started, PID 11662 [ 177.961426][T11642] ubi0: mtd0 is detached [ 177.966033][T11644] ubi0: attaching mtd0 [ 177.971006][T11644] ubi0: scanning is finished [ 178.032235][T11644] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 178.046598][T11647] ubi0: attaching mtd0 [ 178.062079][T11647] ubi0: scanning is finished [ 178.142405][T11647] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 178.156134][T11650] ubi0: attaching mtd0 [ 178.161675][T11650] ubi0: scanning is finished [ 178.245639][T11650] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 178.256506][T11656] ubi0: attaching mtd0 [ 178.261836][T11656] ubi0: scanning is finished [ 178.336261][T11656] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 178.349048][T11656] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 178.358658][T11656] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 178.365850][T11656] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 178.373606][T11656] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 178.380475][T11656] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 178.388596][T11656] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 178.398821][T11656] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 178.408951][T11678] ubi0: background thread "ubi_bgt0d" started, PID 11678 [ 178.416522][T11658] ubi0: detaching mtd0 [ 178.425503][T11658] ubi0: mtd0 is detached [ 178.429983][T11661] ubi0: attaching mtd0 [ 178.435117][T11661] ubi0: scanning is finished [ 178.508508][T11661] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 178.520617][T11661] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 178.528073][T11661] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 178.535794][T11661] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 178.543554][T11661] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 178.550396][T11661] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 178.558501][T11661] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 178.568795][T11661] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 178.578765][T11681] ubi0: background thread "ubi_bgt0d" started, PID 11681 [ 178.587685][T11663] ubi0: detaching mtd0 [ 178.599403][T11663] ubi0: mtd0 is detached [ 178.604039][T11640] ubi0: attaching mtd0 [ 178.608591][T11640] ubi0: scanning is finished [ 178.671885][T11640] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 178.686258][T11667] ubi0: attaching mtd0 [ 178.695270][T11667] ubi0: scanning is finished [ 178.810984][T11667] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 178.822429][T11667] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 178.829715][T11667] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 178.836812][T11667] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 178.844544][T11667] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 178.852516][T11667] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 178.860694][T11667] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 178.871010][T11667] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 178.881131][T11668] ubi0: detaching mtd0 [ 178.881410][T11687] ubi0: background thread "ubi_bgt0d" started, PID 11687 [ 178.898939][T11668] ubi0: mtd0 is detached [ 178.906340][T11671] ubi0: attaching mtd0 [ 178.911987][T11671] ubi0: scanning is finished [ 178.972131][T11671] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 178.979713][T11671] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 178.987080][T11671] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 178.994694][T11671] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 179.003609][T11671] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 179.010386][T11671] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 179.018491][T11671] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 179.028826][T11671] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 179.038869][T11690] ubi0: background thread "ubi_bgt0d" started, PID 11690 [ 179.046016][T11673] ubi0: detaching mtd0 [ 179.056933][T11673] ubi0: mtd0 is detached [ 179.061539][T11676] ubi0: attaching mtd0 [ 179.066095][T11676] ubi0: scanning is finished [ 179.122527][T11676] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 179.139101][T11658] ubi0: attaching mtd0 [ 179.145492][T11658] ubi0: scanning is finished [ 179.201978][T11658] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 179.219112][T11661] ubi0: attaching mtd0 [ 179.231744][T11661] ubi0: scanning is finished [ 179.311922][T11661] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 179.322828][T11684] ubi0: attaching mtd0 [ 179.334106][T11684] ubi0: scanning is finished [ 179.433019][T11684] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 179.440617][T11684] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 179.447824][T11684] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 179.454863][T11684] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 179.462337][T11684] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 179.469130][T11684] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 179.479088][T11684] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 179.489289][T11684] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 179.499338][T11706] ubi0: background thread "ubi_bgt0d" started, PID 11706 [ 179.506991][T11686] ubi0: detaching mtd0 [ 179.513886][T11686] ubi0: mtd0 is detached [ 179.518460][T11688] ubi0: attaching mtd0 [ 179.524520][T11688] ubi0: scanning is finished [ 179.592715][T11688] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 179.608244][T11691] ubi0: attaching mtd0 [ 179.613800][T11691] ubi0: scanning is finished [ 179.712145][T11691] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 179.722503][T11693] ubi0: attaching mtd0 [ 179.732126][T11693] ubi0: scanning is finished [ 179.802008][T11693] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 179.815493][T11699] ubi0: attaching mtd0 [ 179.820380][T11699] ubi0: scanning is finished [ 179.900724][T11699] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 179.908221][T11699] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 179.917932][T11699] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 179.926113][T11699] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 179.933787][T11699] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 179.940684][T11699] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 179.948746][T11699] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 179.958839][T11699] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 179.968888][T11726] ubi0: background thread "ubi_bgt0d" started, PID 11726 [ 179.976369][T11700] ubi0: detaching mtd0 [ 179.985629][T11700] ubi0: mtd0 is detached [ 179.990246][T11704] ubi0: attaching mtd0 [ 179.995422][T11704] ubi0: scanning is finished [ 180.070591][T11704] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 180.078266][T11704] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 180.085663][T11704] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 180.092661][T11704] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 180.100301][T11704] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 180.107211][T11704] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 180.115350][T11704] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 180.125440][T11704] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 180.136047][T11729] ubi0: background thread "ubi_bgt0d" started, PID 11729 [ 180.143388][T11705] ubi0: detaching mtd0 [ 180.150842][T11705] ubi0: mtd0 is detached [ 180.157083][T11704] ubi0: attaching mtd0 [ 180.163481][T11704] ubi0: scanning is finished [ 180.232022][T11704] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 180.248054][T11710] ubi0: attaching mtd0 [ 180.253228][T11710] ubi0: scanning is finished [ 180.329904][T11710] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 180.337910][T11710] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 180.345392][T11710] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 180.354577][T11710] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 180.363362][T11710] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 180.370189][T11710] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 180.378284][T11710] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 180.388330][T11710] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 180.399104][T11712] ubi0: detaching mtd0 [ 180.399182][T11734] ubi0: background thread "ubi_bgt0d" started, PID 11734 [ 180.417979][T11712] ubi0: mtd0 is detached [ 180.423130][T11715] ubi0: attaching mtd0 [ 180.427827][T11715] ubi0: scanning is finished [ 180.512066][T11715] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 180.530250][T11720] ubi0: attaching mtd0 [ 180.536256][T11720] ubi0: scanning is finished [ 180.592377][T11720] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 180.607101][T11725] ubi0: attaching mtd0 [ 180.612123][T11725] ubi0: scanning is finished [ 180.676056][T11725] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 180.685070][T11725] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 180.693197][T11725] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 180.700198][T11725] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 180.708021][T11725] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 180.715050][T11725] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 180.724351][T11725] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 180.734529][T11725] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 180.744902][T11745] ubi0: background thread "ubi_bgt0d" started, PID 11745 [ 180.752042][T11727] ubi0: detaching mtd0 [ 180.757699][T11727] ubi0: mtd0 is detached [ 180.763011][T11700] ubi0: attaching mtd0 [ 180.767882][T11700] ubi0: scanning is finished [ 180.832587][T11700] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 180.849590][T11733] ubi0: attaching mtd0 [ 180.854558][T11733] ubi0: scanning is finished [ 180.950639][T11733] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 180.958148][T11733] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 180.966318][T11733] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 180.973701][T11733] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 180.981145][T11733] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 180.988097][T11733] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 180.996197][T11733] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 181.006600][T11733] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 181.018086][T11752] ubi0: background thread "ubi_bgt0d" started, PID 11752 [ 181.025571][T11735] ubi0: detaching mtd0 [ 181.034089][T11735] ubi0: mtd0 is detached [ 181.039513][T11736] ubi0: attaching mtd0 [ 181.045453][T11736] ubi0: scanning is finished [ 181.111841][T11736] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 181.123014][T11738] ubi0: attaching mtd0 [ 181.127931][T11738] ubi0: scanning is finished 2020/01/09 08:47:22 executed programs: 294 [ 181.202255][T11738] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 181.223197][T11741] ubi0: attaching mtd0 [ 181.230075][T11741] ubi0: scanning is finished [ 181.302143][T11741] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 181.316666][T11744] ubi0: attaching mtd0 [ 181.324114][T11744] ubi0: scanning is finished [ 181.392109][T11744] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 181.406945][T11750] ubi0: attaching mtd0 [ 181.413861][T11750] ubi0: scanning is finished [ 181.495410][T11750] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 181.503922][T11750] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 181.512825][T11750] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 181.519915][T11750] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 181.527735][T11750] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 181.534902][T11750] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 181.543230][T11750] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 181.553531][T11750] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 181.563771][T11751] ubi0: detaching mtd0 [ 181.563961][T11772] ubi0: background thread "ubi_bgt0d" started, PID 11772 [ 181.582411][T11751] ubi0: mtd0 is detached [ 181.587088][T11733] ubi0: attaching mtd0 [ 181.592366][T11733] ubi0: scanning is finished [ 181.652049][T11733] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 181.665065][T11756] ubi0: attaching mtd0 [ 181.669916][T11756] ubi0: scanning is finished [ 181.758389][T11756] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 181.766440][T11756] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 181.774159][T11756] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 181.781674][T11756] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 181.789125][T11756] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 181.797207][T11756] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 181.805723][T11756] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 181.816249][T11756] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 181.826285][T11757] ubi0: detaching mtd0 [ 181.826346][T11779] ubi0: background thread "ubi_bgt0d" started, PID 11779 [ 181.839710][T11757] ubi0: mtd0 is detached [ 181.848118][T11761] ubi0: attaching mtd0 [ 181.853462][T11761] ubi0: scanning is finished [ 181.925700][T11761] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 181.933312][T11761] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 181.940957][T11761] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 181.947913][T11761] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 181.955414][T11761] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 181.962522][T11761] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 181.970667][T11761] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 181.980800][T11761] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 181.990810][T11780] ubi0: background thread "ubi_bgt0d" started, PID 11780 [ 181.998035][T11763] ubi0: detaching mtd0 [ 182.008888][T11763] ubi0: mtd0 is detached [ 182.015194][T11766] ubi0: attaching mtd0 [ 182.020045][T11766] ubi0: scanning is finished [ 182.090976][T11766] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 182.098538][T11766] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 182.107635][T11766] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 182.115426][T11766] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 182.123963][T11766] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 182.130822][T11766] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 182.139004][T11766] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 182.149074][T11766] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 182.159138][T11781] ubi0: background thread "ubi_bgt0d" started, PID 11781 [ 182.159160][T11768] ubi0: detaching mtd0 [ 182.176451][T11768] ubi0: mtd0 is detached [ 182.181511][T11771] ubi0: attaching mtd0 [ 182.186178][T11771] ubi0: scanning is finished [ 182.242806][T11771] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 182.250313][T11771] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 182.258684][T11771] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 182.265973][T11771] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 182.273562][T11771] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 182.280317][T11771] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 182.288428][T11771] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 182.298618][T11771] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 182.308616][T11784] ubi0: background thread "ubi_bgt0d" started, PID 11784 [ 182.315811][T11773] ubi0: detaching mtd0 [ 182.321764][T11773] ubi0: mtd0 is detached [ 182.327679][T11750] ubi0: attaching mtd0 [ 182.332496][T11750] ubi0: scanning is finished [ 182.408719][T11750] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 182.419262][T11776] ubi0: attaching mtd0 [ 182.428358][T11776] ubi0: scanning is finished [ 182.521251][T11776] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 182.537340][T11756] ubi0: attaching mtd0 [ 182.542193][T11756] ubi0: scanning is finished [ 182.591969][T11756] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 182.606353][T11761] ubi0: attaching mtd0 [ 182.612847][T11761] ubi0: scanning is finished [ 182.685050][T11761] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 182.696720][T11782] ubi0: attaching mtd0 [ 182.717780][T11782] ubi0: scanning is finished [ 182.793957][T11782] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 182.810323][T11785] ubi0: attaching mtd0 [ 182.816992][T11785] ubi0: scanning is finished [ 182.887361][T11785] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 182.899057][T11789] ubi0: attaching mtd0 [ 182.912261][T11789] ubi0: scanning is finished [ 182.992523][T11789] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 183.000222][T11789] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 183.013821][T11789] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 183.023170][T11789] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 183.032964][T11789] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 183.039731][T11789] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 183.050417][T11789] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 183.066614][T11789] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 183.076709][T11791] ubi0: detaching mtd0 [ 183.078065][T11816] ubi0: background thread "ubi_bgt0d" started, PID 11816 [ 183.089297][T11791] ubi0: mtd0 is detached [ 183.094622][T11793] ubi0: attaching mtd0 [ 183.099274][T11793] ubi0: scanning is finished [ 183.152049][T11793] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 183.166421][T11799] ubi0: attaching mtd0 [ 183.171480][T11799] ubi0: scanning is finished [ 183.243348][T11799] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 183.256528][T11799] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 183.264083][T11799] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 183.272475][T11799] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 183.280117][T11799] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 183.287808][T11799] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 183.296220][T11799] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 183.306561][T11799] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 183.316934][T11821] ubi0: background thread "ubi_bgt0d" started, PID 11821 [ 183.316977][T11801] ubi0: detaching mtd0 [ 183.333467][T11801] ubi0: mtd0 is detached [ 183.338036][T11804] ubi0: attaching mtd0 [ 183.344389][T11804] ubi0: scanning is finished [ 183.412612][T11804] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 183.420119][T11804] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 183.427473][T11804] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 183.434583][T11804] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 183.442702][T11804] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 183.449487][T11804] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 183.458685][T11804] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 183.468736][T11804] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 183.478856][T11805] ubi0: detaching mtd0 [ 183.478899][T11823] ubi0: background thread "ubi_bgt0d" started, PID 11823 [ 183.492267][T11805] ubi0: mtd0 is detached [ 183.498020][T11809] ubi0: attaching mtd0 [ 183.507079][T11809] ubi0: scanning is finished [ 183.574339][T11809] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 183.582650][T11809] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 183.590079][T11809] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 183.597319][T11809] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 183.605015][T11809] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 183.612079][T11809] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 183.620419][T11809] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 183.630643][T11809] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 183.640742][T11824] ubi0: background thread "ubi_bgt0d" started, PID 11824 [ 183.647933][T11811] ubi0: detaching mtd0 [ 183.653658][T11811] ubi0: mtd0 is detached [ 183.658066][T11814] ubi0: attaching mtd0 [ 183.663395][T11814] ubi0: scanning is finished [ 183.739184][T11814] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 183.747301][T11814] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 183.759411][T11814] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 183.767076][T11814] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 183.774792][T11814] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 183.782229][T11814] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 183.790257][T11814] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 183.800348][T11814] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 183.811590][T11826] ubi0: background thread "ubi_bgt0d" started, PID 11826 [ 183.818697][T11815] ubi0: detaching mtd0 [ 183.827790][T11815] ubi0: mtd0 is detached [ 183.833367][T11789] ubi0: attaching mtd0 [ 183.838025][T11789] ubi0: scanning is finished [ 183.927012][T11789] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 183.937473][T11820] ubi0: attaching mtd0 [ 183.953051][T11820] ubi0: scanning is finished [ 184.026543][T11820] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 184.039784][T11799] ubi0: attaching mtd0 [ 184.047341][T11799] ubi0: scanning is finished [ 184.117453][T11799] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 184.133791][T11804] ubi0: attaching mtd0 [ 184.138406][T11804] ubi0: scanning is finished [ 184.210469][T11804] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 184.222124][T11809] ubi0: attaching mtd0 [ 184.230003][T11809] ubi0: scanning is finished [ 184.297369][T11809] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 184.312975][T11825] ubi0: attaching mtd0 [ 184.317673][T11825] ubi0: scanning is finished [ 184.386206][T11825] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 184.397485][T11831] ubi0: attaching mtd0 [ 184.411724][T11831] ubi0: scanning is finished [ 184.475989][T11831] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 184.493929][T11831] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 184.505774][T11831] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 184.512899][T11831] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 184.520429][T11831] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 184.531960][T11831] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 184.539962][T11831] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 184.554669][T11831] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 184.564972][T11834] ubi0: detaching mtd0 [ 184.569331][T11859] ubi0: background thread "ubi_bgt0d" started, PID 11859 [ 184.578541][T11834] ubi0: mtd0 is detached [ 184.583677][T11837] ubi0: attaching mtd0 [ 184.588374][T11837] ubi0: scanning is finished [ 184.659461][T11837] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 184.667970][T11837] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 184.675733][T11837] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 184.683125][T11837] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 184.691225][T11837] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 184.698007][T11837] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 184.708133][T11837] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 184.718392][T11837] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 184.730325][T11840] ubi0: detaching mtd0 [ 184.730722][T11861] ubi0: background thread "ubi_bgt0d" started, PID 11861 [ 184.753189][T11840] ubi0: mtd0 is detached [ 184.757758][T11843] ubi0: attaching mtd0 [ 184.763161][T11843] ubi0: scanning is finished [ 184.823728][T11843] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 184.832336][T11843] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 184.839546][T11843] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 184.846591][T11843] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 184.854709][T11843] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 184.861572][T11843] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 184.869558][T11843] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 184.879636][T11843] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 184.889653][T11862] ubi0: background thread "ubi_bgt0d" started, PID 11862 [ 184.889717][T11844] ubi0: detaching mtd0 [ 184.903298][T11844] ubi0: mtd0 is detached [ 184.908802][T11847] ubi0: attaching mtd0 [ 184.913896][T11847] ubi0: scanning is finished [ 184.985498][T11847] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 184.993521][T11847] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 185.001146][T11847] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 185.008099][T11847] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 185.015830][T11847] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 185.024090][T11847] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 185.033499][T11847] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 185.043700][T11847] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 185.054054][T11850] ubi0: detaching mtd0 [ 185.054074][T11863] ubi0: background thread "ubi_bgt0d" started, PID 11863 [ 185.071477][T11850] ubi0: mtd0 is detached [ 185.075904][T11852] ubi0: attaching mtd0 [ 185.081092][T11852] ubi0: scanning is finished [ 185.151874][T11852] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 185.166582][T11852] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 185.174196][T11852] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 185.185494][T11852] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 185.192968][T11852] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 185.200046][T11852] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 185.212686][T11852] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 185.225094][T11852] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 185.237513][T11868] ubi0: background thread "ubi_bgt0d" started, PID 11868 [ 185.237519][T11855] ubi0: detaching mtd0 [ 185.255792][T11855] ubi0: mtd0 is detached [ 185.260305][T11858] ubi0: attaching mtd0 [ 185.265376][T11858] ubi0: scanning is finished [ 185.331790][T11858] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 185.342169][T11831] ubi0: attaching mtd0 [ 185.347398][T11831] ubi0: scanning is finished [ 185.432038][T11831] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 185.442018][T11837] ubi0: attaching mtd0 [ 185.446589][T11837] ubi0: scanning is finished [ 185.531858][T11837] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 185.554086][T11843] ubi0: attaching mtd0 [ 185.558674][T11843] ubi0: scanning is finished [ 185.641996][T11843] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 185.660036][T11867] ubi0: attaching mtd0 [ 185.665503][T11867] ubi0: scanning is finished [ 185.744061][T11867] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 185.753407][T11867] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 185.761292][T11867] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 185.768363][T11867] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 185.776294][T11867] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 185.783314][T11867] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 185.791775][T11867] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 185.802998][T11867] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 185.813439][T11889] ubi0: background thread "ubi_bgt0d" started, PID 11889 [ 185.813455][T11869] ubi: mtd0 is already attached to ubi0 [ 185.828517][T11871] ubi0: detaching mtd0 [ 185.835251][T11871] ubi0: mtd0 is detached [ 185.842012][T11872] ubi0: attaching mtd0 [ 185.847321][T11872] ubi0: scanning is finished [ 185.914763][T11872] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 185.928804][T11877] ubi0: attaching mtd0 [ 185.938006][T11877] ubi0: scanning is finished [ 186.009116][T11877] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 186.017151][T11877] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 186.026791][T11877] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 186.034053][T11877] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 186.041749][T11877] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 186.048782][T11877] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 186.057003][T11877] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 186.067275][T11877] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 186.078174][T11879] ubi0: detaching mtd0 [ 186.078182][T11899] ubi0: background thread "ubi_bgt0d" started, PID 11899 [ 186.091047][T11879] ubi0: mtd0 is detached [ 186.095548][T11883] ubi0: attaching mtd0 [ 186.100370][T11883] ubi0: scanning is finished [ 186.174457][T11883] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 186.182914][T11883] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 186.190135][T11883] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 186.197295][T11883] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 186.204770][T11883] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 186.211590][T11883] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 186.219580][T11883] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 186.229658][T11883] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 186.239857][T11902] ubi0: background thread "ubi_bgt0d" started, PID 11902 [ 186.239864][T11884] ubi0: detaching mtd0 [ 186.255258][T11884] ubi0: mtd0 is detached [ 186.263427][T11887] ubi0: attaching mtd0 [ 186.268130][T11887] ubi0: scanning is finished [ 186.318212][T11887] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 186.326555][T11887] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 186.334151][T11887] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 186.341364][T11887] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 186.348854][T11887] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 186.355797][T11887] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 186.363993][T11887] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 186.374140][T11887] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 186.384217][T11903] ubi0: background thread "ubi_bgt0d" started, PID 11903 [ 186.384235][T11890] ubi0: detaching mtd0 [ 186.397941][T11890] ubi0: mtd0 is detached [ 186.404453][T11867] ubi0: attaching mtd0 [ 186.409160][T11867] ubi0: scanning is finished 2020/01/09 08:47:27 executed programs: 316 [ 186.471833][T11867] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 186.493606][T11892] ubi0: attaching mtd0 [ 186.498737][T11892] ubi0: scanning is finished [ 186.592366][T11892] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 186.599881][T11892] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 186.608805][T11892] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 186.616938][T11892] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 186.624540][T11892] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 186.631453][T11892] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 186.639709][T11892] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 186.649886][T11892] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 186.660126][T11894] ubi0: detaching mtd0 [ 186.660154][T11908] ubi0: background thread "ubi_bgt0d" started, PID 11908 [ 186.674497][T11894] ubi0: mtd0 is detached [ 186.680803][T11898] ubi0: attaching mtd0 [ 186.685624][T11898] ubi0: scanning is finished [ 186.752150][T11898] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 186.759747][T11898] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 186.767114][T11898] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 186.774208][T11898] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 186.781860][T11898] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 186.788668][T11898] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 186.796703][T11898] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 186.806743][T11898] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 186.816828][T11900] ubi0: detaching mtd0 [ 186.816938][T11911] ubi0: background thread "ubi_bgt0d" started, PID 11911 [ 186.833402][T11900] ubi0: mtd0 is detached [ 186.842181][T11879] ubi0: attaching mtd0 [ 186.846929][T11879] ubi0: scanning is finished [ 186.902040][T11879] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 186.914025][T11883] ubi0: attaching mtd0 [ 186.919334][T11883] ubi0: scanning is finished [ 187.011763][T11883] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 187.024168][T11887] ubi0: attaching mtd0 [ 187.029431][T11887] ubi0: scanning is finished [ 187.089343][T11887] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 187.099641][T11907] ubi0: attaching mtd0 [ 187.106722][T11907] ubi0: scanning is finished [ 187.190182][T11907] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 187.197883][T11907] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 187.205324][T11907] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 187.212404][T11907] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 187.219803][T11907] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 187.226679][T11907] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 187.234829][T11907] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 187.244971][T11907] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 187.255002][T11929] ubi0: background thread "ubi_bgt0d" started, PID 11929 [ 187.263012][T11909] ubi0: detaching mtd0 [ 187.268483][T11909] ubi0: mtd0 is detached [ 187.276668][T11892] ubi0: attaching mtd0 [ 187.283113][T11892] ubi0: scanning is finished [ 187.342117][T11892] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 187.362059][T11912] ubi0: attaching mtd0 [ 187.372280][T11912] ubi0: scanning is finished [ 187.462230][T11912] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 187.475996][T11916] ubi0: attaching mtd0 [ 187.482139][T11916] ubi0: scanning is finished [ 187.572016][T11916] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 187.579610][T11916] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 187.587156][T11916] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 187.594516][T11916] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 187.603162][T11916] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 187.610086][T11916] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 187.618238][T11916] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 187.628815][T11916] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 187.638825][T11940] ubi0: background thread "ubi_bgt0d" started, PID 11940 [ 187.645956][T11918] ubi0: detaching mtd0 [ 187.657116][T11918] ubi0: mtd0 is detached [ 187.662163][T11922] ubi0: attaching mtd0 [ 187.666905][T11922] ubi0: scanning is finished [ 187.728494][T11922] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 187.738342][T11922] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 187.745859][T11922] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 187.753212][T11922] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 187.761051][T11922] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 187.767828][T11922] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 187.776400][T11922] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 187.787315][T11922] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 187.797355][T11924] ubi0: detaching mtd0 [ 187.797462][T11942] ubi0: background thread "ubi_bgt0d" started, PID 11942 [ 187.814725][T11924] ubi0: mtd0 is detached [ 187.819098][T11926] ubi0: attaching mtd0 [ 187.825046][T11926] ubi0: scanning is finished [ 187.897002][T11926] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 187.904675][T11926] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 187.912070][T11926] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 187.919016][T11926] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 187.926641][T11926] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 187.934039][T11926] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 187.942468][T11926] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 187.952569][T11926] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 187.963261][T11928] ubi0: detaching mtd0 [ 187.963281][T11943] ubi0: background thread "ubi_bgt0d" started, PID 11943 [ 187.979755][T11928] ubi0: mtd0 is detached [ 187.985328][T11907] ubi0: attaching mtd0 [ 187.989833][T11907] ubi0: scanning is finished [ 188.049066][T11907] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 188.063802][T11933] ubi0: attaching mtd0 [ 188.069198][T11933] ubi0: scanning is finished [ 188.150327][T11933] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 188.157997][T11933] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 188.165854][T11933] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 188.174149][T11933] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 188.181660][T11933] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 188.188743][T11933] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 188.198181][T11933] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 188.208593][T11933] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 188.218654][T11934] ubi0: detaching mtd0 [ 188.218730][T11951] ubi0: background thread "ubi_bgt0d" started, PID 11951 [ 188.236377][T11934] ubi0: mtd0 is detached [ 188.241566][T11938] ubi0: attaching mtd0 [ 188.246123][T11938] ubi0: scanning is finished [ 188.310100][T11938] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 188.322229][T11938] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 188.329453][T11938] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 188.338600][T11938] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 188.348311][T11938] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 188.357255][T11938] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 188.367503][T11938] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 188.380441][T11938] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 188.394807][T11954] ubi0: background thread "ubi_bgt0d" started, PID 11954 [ 188.394814][T11939] ubi0: detaching mtd0 [ 188.407457][T11939] ubi0: mtd0 is detached [ 188.413112][T11918] ubi0: attaching mtd0 [ 188.417909][T11918] ubi0: scanning is finished [ 188.471988][T11918] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 188.486409][T11922] ubi0: attaching mtd0 [ 188.492148][T11922] ubi0: scanning is finished [ 188.571834][T11922] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 188.582320][T11944] ubi0: attaching mtd0 [ 188.589633][T11944] ubi0: scanning is finished [ 188.648807][T11944] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 188.665003][T11948] ubi0: attaching mtd0 [ 188.673327][T11948] ubi0: scanning is finished [ 188.755430][T11948] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 188.764413][T11948] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 188.771881][T11948] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 188.778827][T11948] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 188.786605][T11948] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 188.793476][T11948] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 188.801571][T11948] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 188.812361][T11948] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 188.822435][T11971] ubi0: background thread "ubi_bgt0d" started, PID 11971 [ 188.829578][T11950] ubi0: detaching mtd0 [ 188.839119][T11950] ubi0: mtd0 is detached [ 188.847590][T11952] ubi0: attaching mtd0 [ 188.854057][T11952] ubi0: scanning is finished [ 188.911921][T11952] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 188.923493][T11955] ubi0: attaching mtd0 [ 188.928258][T11955] ubi0: scanning is finished [ 189.003856][T11955] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 189.014407][T11960] ubi0: attaching mtd0 [ 189.019423][T11960] ubi0: scanning is finished [ 189.092305][T11960] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 189.100068][T11960] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 189.107783][T11960] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 189.115274][T11960] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 189.123195][T11960] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 189.130104][T11960] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 189.138304][T11960] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 189.148442][T11960] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 189.158587][T11982] ubi0: background thread "ubi_bgt0d" started, PID 11982 [ 189.165781][T11962] ubi0: detaching mtd0 [ 189.174114][T11962] ubi0: mtd0 is detached [ 189.183718][T11965] ubi0: attaching mtd0 [ 189.188587][T11965] ubi0: scanning is finished [ 189.269704][T11965] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 189.277320][T11965] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 189.284780][T11965] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 189.291828][T11965] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 189.299212][T11965] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 189.307327][T11965] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 189.315426][T11965] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 189.325494][T11965] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 189.335556][T11967] ubi0: detaching mtd0 [ 189.335717][T11984] ubi0: background thread "ubi_bgt0d" started, PID 11984 [ 189.352680][T11967] ubi0: mtd0 is detached [ 189.357356][T11969] ubi0: attaching mtd0 [ 189.363147][T11969] ubi0: scanning is finished [ 189.439728][T11969] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 189.448772][T11969] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 189.456090][T11969] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 189.463380][T11969] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 189.471089][T11969] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 189.478177][T11969] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 189.487390][T11969] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 189.497515][T11969] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 189.507777][T11985] ubi0: background thread "ubi_bgt0d" started, PID 11985 [ 189.507797][T11972] ubi0: detaching mtd0 [ 189.525901][T11972] ubi0: mtd0 is detached [ 189.530307][T11948] ubi0: attaching mtd0 [ 189.535653][T11948] ubi0: scanning is finished [ 189.592421][T11948] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 189.613427][T11976] ubi0: attaching mtd0 [ 189.619190][T11976] ubi0: scanning is finished [ 189.694607][T11976] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 189.707114][T11976] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 189.715441][T11976] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 189.726223][T11976] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 189.734615][T11976] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 189.747020][T11976] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 189.756416][T11976] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 189.772940][T11976] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 189.786079][T11993] ubi0: background thread "ubi_bgt0d" started, PID 11993 [ 189.793623][T11978] ubi0: detaching mtd0 [ 189.799205][T11978] ubi0: mtd0 is detached [ 189.806770][T11980] ubi0: attaching mtd0 [ 189.812794][T11980] ubi0: scanning is finished [ 189.862287][T11980] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 189.882044][T11960] ubi0: attaching mtd0 [ 189.886742][T11960] ubi0: scanning is finished [ 189.951127][T11960] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 189.963014][T11965] ubi0: attaching mtd0 [ 189.968073][T11965] ubi0: scanning is finished [ 190.062188][T11965] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 190.074825][T11986] ubi0: attaching mtd0 [ 190.079832][T11986] ubi0: scanning is finished [ 190.152258][T11986] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 190.163734][T11990] ubi0: attaching mtd0 [ 190.169440][T11990] ubi0: scanning is finished [ 190.243751][T11990] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 190.251717][T11990] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 190.259879][T11990] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 190.267878][T11990] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 190.276251][T11990] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 190.283159][T11990] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 190.292426][T11990] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 190.302555][T11990] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 190.313018][T11992] ubi0: detaching mtd0 [ 190.313030][T12013] ubi0: background thread "ubi_bgt0d" started, PID 12013 [ 190.332411][T11992] ubi0: mtd0 is detached [ 190.338449][T11994] ubi0: attaching mtd0 [ 190.343553][T11994] ubi0: scanning is finished [ 190.417786][T11994] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 190.428039][T11996] ubi0: attaching mtd0 [ 190.433560][T11996] ubi0: scanning is finished [ 190.521960][T11996] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 190.536205][T12002] ubi0: attaching mtd0 [ 190.546781][T12002] ubi0: scanning is finished [ 190.628530][T12002] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 190.636483][T12002] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 190.643861][T12002] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 190.650872][T12002] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 190.658251][T12002] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 190.665103][T12002] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 190.673287][T12002] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 190.683604][T12002] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 190.693595][T12025] ubi0: background thread "ubi_bgt0d" started, PID 12025 [ 190.693602][T12003] ubi0: detaching mtd0 [ 190.707488][T12003] ubi0: mtd0 is detached [ 190.715584][T12007] ubi0: attaching mtd0 [ 190.720260][T12007] ubi0: scanning is finished [ 190.791084][T12007] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 190.798611][T12007] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 190.808154][T12007] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 190.815330][T12007] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 190.823152][T12007] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 190.829924][T12007] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 190.838006][T12007] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 190.848353][T12007] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 190.858442][T12027] ubi0: background thread "ubi_bgt0d" started, PID 12027 [ 190.865664][T12009] ubi0: detaching mtd0 [ 190.872926][T12009] ubi0: mtd0 is detached [ 190.879729][T12012] ubi0: attaching mtd0 [ 190.884563][T12012] ubi0: scanning is finished [ 190.958357][T12012] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 190.968291][T12012] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 190.976001][T12012] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 190.984398][T12012] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 190.992278][T12012] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 190.999085][T12012] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 191.007176][T12012] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 191.017611][T12012] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 191.028027][T12028] ubi0: background thread "ubi_bgt0d" started, PID 12028 [ 191.028033][T12014] ubi0: detaching mtd0 [ 191.041768][T12014] ubi0: mtd0 is detached [ 191.054475][T11990] ubi0: attaching mtd0 [ 191.059264][T11990] ubi0: scanning is finished [ 191.122019][T11990] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 191.136763][T12017] ubi0: attaching mtd0 [ 191.143360][T12017] ubi0: scanning is finished [ 191.238942][T12017] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 191.251238][T12017] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 191.258472][T12017] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 191.269022][T12017] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 191.277390][T12017] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 191.287804][T12017] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 191.296757][T12017] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 191.310467][T12017] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 191.326047][T12036] ubi0: background thread "ubi_bgt0d" started, PID 12036 [ 191.326054][T12019] ubi0: detaching mtd0 [ 191.338903][T12019] ubi0: mtd0 is detached [ 191.347582][T12022] ubi0: attaching mtd0 [ 191.352665][T12022] ubi0: scanning is finished [ 191.412165][T12022] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 191.423865][T12003] ubi0: attaching mtd0 [ 191.428655][T12003] ubi0: scanning is finished 2020/01/09 08:47:32 executed programs: 335 [ 191.485288][T12003] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 191.496033][T12007] ubi0: attaching mtd0 [ 191.512201][T12007] ubi0: scanning is finished [ 191.591888][T12007] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 191.604862][T12029] ubi0: attaching mtd0 [ 191.609391][T12029] ubi0: scanning is finished [ 191.692326][T12029] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 191.703749][T12033] ubi0: attaching mtd0 [ 191.709736][T12033] ubi0: scanning is finished [ 191.802180][T12033] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 191.811189][T12033] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 191.822213][T12033] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 191.832670][T12033] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 191.840321][T12033] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 191.847371][T12033] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 191.855572][T12033] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 191.865650][T12033] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 191.877780][T12035] ubi0: detaching mtd0 [ 191.877849][T12057] ubi0: background thread "ubi_bgt0d" started, PID 12057 [ 191.895773][T12035] ubi0: mtd0 is detached [ 191.900188][T12037] ubi0: attaching mtd0 [ 191.905524][T12037] ubi0: scanning is finished [ 191.983217][T12037] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 191.997814][T12039] ubi0: attaching mtd0 [ 192.011404][T12039] ubi0: scanning is finished [ 192.094384][T12039] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 192.111184][T12044] ubi0: attaching mtd0 [ 192.115953][T12044] ubi0: scanning is finished [ 192.198385][T12044] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 192.210831][T12044] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 192.218327][T12044] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 192.225600][T12044] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 192.233373][T12044] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 192.240312][T12044] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 192.248524][T12044] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 192.259490][T12044] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 192.269600][T12067] ubi0: background thread "ubi_bgt0d" started, PID 12067 [ 192.276808][T12046] ubi0: detaching mtd0 [ 192.289971][T12046] ubi0: mtd0 is detached [ 192.295093][T12050] ubi0: attaching mtd0 [ 192.299765][T12050] ubi0: scanning is finished [ 192.370209][T12050] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 192.382590][T12050] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 192.389814][T12050] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 192.399163][T12050] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 192.410143][T12050] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 192.419203][T12050] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 192.429543][T12050] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 192.444281][T12050] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 192.454528][T12069] ubi0: background thread "ubi_bgt0d" started, PID 12069 [ 192.457966][T12052] ubi0: detaching mtd0 [ 192.471964][T12052] ubi0: mtd0 is detached [ 192.476590][T12055] ubi0: attaching mtd0 [ 192.482440][T12055] ubi0: scanning is finished [ 192.551776][T12055] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 192.562772][T12033] ubi0: attaching mtd0 [ 192.567832][T12033] ubi0: scanning is finished [ 192.632319][T12033] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 192.642823][T12060] ubi0: attaching mtd0 [ 192.647580][T12060] ubi0: scanning is finished [ 192.727288][T12060] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 192.736022][T12060] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 192.743717][T12060] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 192.750988][T12060] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 192.758540][T12060] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 192.765569][T12060] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 192.773752][T12060] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 192.783963][T12060] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 192.794349][T12079] ubi0: background thread "ubi_bgt0d" started, PID 12079 [ 192.802591][T12062] ubi0: detaching mtd0 [ 192.808708][T12062] ubi0: mtd0 is detached [ 192.818853][T12066] ubi0: attaching mtd0 [ 192.824423][T12066] ubi0: scanning is finished [ 192.901134][T12066] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 192.910228][T12066] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 192.921336][T12066] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 192.928388][T12066] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 192.936161][T12066] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 192.943049][T12066] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 192.951329][T12066] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 192.962938][T12066] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 192.973000][T12068] ubi0: detaching mtd0 [ 192.973083][T12082] ubi0: background thread "ubi_bgt0d" started, PID 12082 [ 192.986207][T12068] ubi0: mtd0 is detached [ 192.992197][T12044] ubi0: attaching mtd0 [ 192.996950][T12044] ubi0: scanning is finished [ 193.062382][T12044] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 193.077121][T12070] ubi0: attaching mtd0 [ 193.083327][T12070] ubi0: scanning is finished [ 193.159402][T12070] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 193.176889][T12072] ubi0: attaching mtd0 [ 193.185729][T12072] ubi0: scanning is finished [ 193.266178][T12072] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 193.278485][T12078] ubi0: attaching mtd0 [ 193.284304][T12078] ubi0: scanning is finished [ 193.364450][T12078] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 193.372295][T12078] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 193.380899][T12078] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 193.387967][T12078] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 193.395510][T12078] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 193.402430][T12078] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 193.410442][T12078] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 193.420650][T12078] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 193.436154][T12103] ubi0: background thread "ubi_bgt0d" started, PID 12103 [ 193.443324][T12080] ubi0: detaching mtd0 [ 193.449479][T12080] ubi0: mtd0 is detached [ 193.458224][T12060] ubi0: attaching mtd0 [ 193.463248][T12060] ubi0: scanning is finished [ 193.537811][T12060] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 193.553320][T12086] ubi0: attaching mtd0 [ 193.558083][T12086] ubi0: scanning is finished [ 193.636651][T12086] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 193.650064][T12086] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 193.657553][T12086] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 193.664538][T12086] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 193.671978][T12086] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 193.678743][T12086] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 193.686886][T12086] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 193.697793][T12086] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 193.708118][T12110] ubi0: background thread "ubi_bgt0d" started, PID 12110 [ 193.715517][T12089] ubi0: detaching mtd0 [ 193.723016][T12089] ubi0: mtd0 is detached [ 193.729574][T12092] ubi0: attaching mtd0 [ 193.734632][T12092] ubi0: scanning is finished [ 193.808783][T12092] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 193.817651][T12092] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 193.825306][T12092] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 193.832495][T12092] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 193.839992][T12092] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 193.846971][T12092] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 193.855151][T12092] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 193.865266][T12092] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 193.875284][T12111] ubi0: background thread "ubi_bgt0d" started, PID 12111 [ 193.882422][T12093] ubi0: detaching mtd0 [ 193.887735][T12093] ubi0: mtd0 is detached [ 193.893478][T12097] ubi0: attaching mtd0 [ 193.898218][T12097] ubi0: scanning is finished [ 193.961500][T12097] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 193.969198][T12097] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 193.980777][T12097] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 193.987748][T12097] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 193.999634][T12097] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 194.007956][T12097] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 194.019746][T12097] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 194.034643][T12097] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 194.044755][T12099] ubi0: detaching mtd0 [ 194.045067][T12112] ubi0: background thread "ubi_bgt0d" started, PID 12112 [ 194.057431][T12099] ubi0: mtd0 is detached [ 194.066198][T12102] ubi0: attaching mtd0 [ 194.071234][T12102] ubi0: scanning is finished [ 194.128152][T12102] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 194.136586][T12102] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 194.144198][T12102] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 194.151538][T12102] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 194.159062][T12102] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 194.166381][T12102] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 194.174601][T12102] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 194.184763][T12102] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 194.194813][T12117] ubi0: background thread "ubi_bgt0d" started, PID 12117 [ 194.194819][T12104] ubi0: detaching mtd0 [ 194.207720][T12104] ubi0: mtd0 is detached [ 194.214569][T12078] ubi0: attaching mtd0 [ 194.219295][T12078] ubi0: scanning is finished [ 194.272088][T12078] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 194.286625][T12107] ubi0: attaching mtd0 [ 194.292240][T12107] ubi0: scanning is finished [ 194.359376][T12107] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 194.375144][T12107] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 194.382750][T12107] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 194.389710][T12107] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 194.397188][T12107] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 194.404066][T12107] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 194.412235][T12107] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 194.422272][T12107] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 194.432322][T12109] ubi0: detaching mtd0 [ 194.432419][T12122] ubi0: background thread "ubi_bgt0d" started, PID 12122 [ 194.447115][T12109] ubi0: mtd0 is detached [ 194.454488][T12086] ubi0: attaching mtd0 [ 194.459028][T12086] ubi0: scanning is finished [ 194.521904][T12086] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 194.539841][T12092] ubi0: attaching mtd0 [ 194.546667][T12092] ubi0: scanning is finished [ 194.621223][T12092] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 194.634858][T12113] ubi0: attaching mtd0 [ 194.639635][T12113] ubi0: scanning is finished [ 194.712073][T12113] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 194.729957][T12115] ubi0: attaching mtd0 [ 194.739410][T12115] ubi0: scanning is finished [ 194.815157][T12115] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 194.826356][T12120] ubi0: attaching mtd0 [ 194.833832][T12120] ubi0: scanning is finished [ 194.905138][T12120] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 194.913603][T12120] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 194.924353][T12120] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 194.931727][T12120] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 194.939128][T12120] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 194.946093][T12120] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 194.954533][T12120] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 194.964714][T12120] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 194.975001][T12146] ubi0: background thread "ubi_bgt0d" started, PID 12146 [ 194.982279][T12123] ubi0: detaching mtd0 [ 194.992972][T12123] ubi0: mtd0 is detached [ 194.997489][T12124] ubi0: attaching mtd0 [ 195.002423][T12124] ubi0: scanning is finished [ 195.062030][T12124] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 195.072420][T12129] ubi0: attaching mtd0 [ 195.079420][T12129] ubi0: scanning is finished [ 195.170710][T12129] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 195.178221][T12129] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 195.191214][T12129] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 195.198267][T12129] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 195.209660][T12129] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 195.216565][T12129] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 195.224669][T12129] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 195.235661][T12129] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 195.245708][T12131] ubi0: detaching mtd0 [ 195.245897][T12153] ubi0: background thread "ubi_bgt0d" started, PID 12153 [ 195.261933][T12131] ubi0: mtd0 is detached [ 195.269792][T12134] ubi0: attaching mtd0 [ 195.276571][T12134] ubi0: scanning is finished [ 195.345971][T12134] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 195.353613][T12134] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 195.362342][T12134] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 195.369328][T12134] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 195.377508][T12134] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 195.385037][T12134] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 195.393120][T12134] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 195.403458][T12134] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 195.413636][T12155] ubi0: background thread "ubi_bgt0d" started, PID 12155 [ 195.413825][T12136] ubi0: detaching mtd0 [ 195.427323][T12136] ubi0: mtd0 is detached [ 195.433164][T12139] ubi0: attaching mtd0 [ 195.437888][T12139] ubi0: scanning is finished [ 195.501958][T12139] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 195.509673][T12139] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 195.517146][T12139] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 195.524432][T12139] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 195.531935][T12139] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 195.538955][T12139] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 195.547023][T12139] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 195.557077][T12139] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 195.567815][T12156] ubi0: background thread "ubi_bgt0d" started, PID 12156 [ 195.575040][T12141] ubi0: detaching mtd0 [ 195.584979][T12141] ubi0: mtd0 is detached [ 195.589911][T12143] ubi0: attaching mtd0 [ 195.594705][T12143] ubi0: scanning is finished [ 195.643644][T12143] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 195.651563][T12143] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 195.658956][T12143] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 195.666158][T12143] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 195.675305][T12143] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 195.683333][T12143] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 195.691748][T12143] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 195.701962][T12143] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 195.713170][T12159] ubi0: background thread "ubi_bgt0d" started, PID 12159 [ 195.720370][T12145] ubi0: detaching mtd0 [ 195.729473][T12145] ubi0: mtd0 is detached [ 195.734211][T12123] ubi0: attaching mtd0 [ 195.738895][T12123] ubi0: scanning is finished [ 195.792366][T12123] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 195.807481][T12150] ubi0: attaching mtd0 [ 195.814423][T12150] ubi0: scanning is finished [ 195.898910][T12150] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 195.910416][T12150] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 195.917907][T12150] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 195.925405][T12150] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 195.933081][T12150] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 195.939934][T12150] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 195.948039][T12150] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 195.958217][T12150] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 195.968334][T12166] ubi0: background thread "ubi_bgt0d" started, PID 12166 [ 195.975460][T12152] ubi0: detaching mtd0 [ 195.981503][T12152] ubi0: mtd0 is detached [ 195.986960][T12131] ubi0: attaching mtd0 [ 195.992314][T12131] ubi0: scanning is finished [ 196.052027][T12131] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 196.071362][T12134] ubi0: attaching mtd0 [ 196.077955][T12134] ubi0: scanning is finished [ 196.152415][T12134] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 196.163910][T12157] ubi0: attaching mtd0 [ 196.169024][T12157] ubi0: scanning is finished [ 196.238091][T12157] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 196.248429][T12160] ubi0: attaching mtd0 [ 196.253885][T12160] ubi0: scanning is finished [ 196.333319][T12160] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 196.352335][T12165] ubi0: attaching mtd0 [ 196.359405][T12165] ubi0: scanning is finished [ 196.452382][T12165] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 196.460032][T12165] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 196.468300][T12165] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 196.475451][T12165] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 196.483016][T12165] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 196.489866][T12165] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 2020/01/09 08:47:37 executed programs: 357 [ 196.498015][T12165] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 196.508140][T12165] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 196.518172][T12190] ubi0: background thread "ubi_bgt0d" started, PID 12190 [ 196.525291][T12167] ubi: mtd0 is already attached to ubi0 [ 196.532891][T12169] ubi0: detaching mtd0 [ 196.538854][T12169] ubi0: mtd0 is detached [ 196.543371][T12173] ubi0: attaching mtd0 [ 196.548109][T12173] ubi0: scanning is finished [ 196.616482][T12173] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 196.624481][T12173] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 196.632865][T12173] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 196.639982][T12173] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 196.647848][T12173] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 196.655160][T12173] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 196.666372][T12173] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 196.676827][T12173] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 196.687581][T12194] ubi0: background thread "ubi_bgt0d" started, PID 12194 [ 196.695087][T12175] ubi0: detaching mtd0 [ 196.702070][T12175] ubi0: mtd0 is detached [ 196.707241][T12177] ubi0: attaching mtd0 [ 196.713183][T12177] ubi0: scanning is finished [ 196.779899][T12177] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 196.788363][T12177] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 196.796665][T12177] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 196.803922][T12177] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 196.811659][T12177] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 196.818530][T12177] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 196.826728][T12177] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 196.836966][T12177] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 196.847061][T12180] ubi0: detaching mtd0 [ 196.847124][T12196] ubi0: background thread "ubi_bgt0d" started, PID 12196 [ 196.859752][T12180] ubi0: mtd0 is detached [ 196.864661][T12183] ubi0: attaching mtd0 [ 196.869871][T12183] ubi0: scanning is finished [ 196.939244][T12183] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 196.951558][T12183] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 196.958902][T12183] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 196.970143][T12183] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 196.979614][T12183] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 196.989479][T12183] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 196.999211][T12183] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 197.014718][T12183] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 197.026027][T12184] ubi0: detaching mtd0 [ 197.030363][T12197] ubi0: background thread "ubi_bgt0d" started, PID 12197 [ 197.046413][T12184] ubi0: mtd0 is detached [ 197.051483][T12187] ubi0: attaching mtd0 [ 197.056399][T12187] ubi0: scanning is finished [ 197.128477][T12187] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 197.138506][T12187] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 197.146698][T12187] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 197.154538][T12187] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 197.162077][T12187] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 197.169058][T12187] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 197.177152][T12187] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 197.187867][T12187] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 197.198242][T12198] ubi0: background thread "ubi_bgt0d" started, PID 12198 [ 197.205557][T12189] ubi0: detaching mtd0 [ 197.211713][T12189] ubi0: mtd0 is detached [ 197.217193][T12165] ubi0: attaching mtd0 [ 197.222112][T12165] ubi0: scanning is finished [ 197.294250][T12165] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 197.309940][T12193] ubi0: attaching mtd0 [ 197.315039][T12193] ubi0: scanning is finished [ 197.395612][T12193] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 197.408099][T12173] ubi0: attaching mtd0 [ 197.415914][T12173] ubi0: scanning is finished [ 197.494128][T12173] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 197.511431][T12177] ubi0: attaching mtd0 [ 197.521508][T12177] ubi0: scanning is finished [ 197.602415][T12177] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 197.614637][T12183] ubi0: attaching mtd0 [ 197.619463][T12183] ubi0: scanning is finished [ 197.694049][T12183] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 197.704312][T12199] ubi0: attaching mtd0 [ 197.709347][T12199] ubi0: scanning is finished [ 197.782555][T12199] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 197.796044][T12203] ubi0: attaching mtd0 [ 197.803966][T12203] ubi0: scanning is finished [ 197.857884][T12203] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 197.875992][T12203] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 197.883395][T12203] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 197.890395][T12203] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 197.899492][T12203] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 197.906457][T12203] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 197.914568][T12203] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 197.924688][T12203] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 197.934689][T12228] ubi0: background thread "ubi_bgt0d" started, PID 12228 [ 197.934695][T12205] ubi: mtd0 is already attached to ubi0 [ 197.936530][T12208] ubi0: detaching mtd0 [ 197.961505][T12208] ubi0: mtd0 is detached [ 197.970796][T12211] ubi0: attaching mtd0 [ 197.982751][T12211] ubi0: scanning is finished [ 198.046204][T12211] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 198.053920][T12211] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 198.061283][T12211] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 198.068264][T12211] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 198.075729][T12211] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 198.082609][T12211] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 198.090678][T12211] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 198.100931][T12211] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 198.111828][T12234] ubi0: background thread "ubi_bgt0d" started, PID 12234 [ 198.118983][T12213] ubi0: detaching mtd0 [ 198.128739][T12213] ubi0: mtd0 is detached [ 198.133548][T12217] ubi0: attaching mtd0 [ 198.138535][T12217] ubi0: scanning is finished [ 198.202464][T12217] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 198.210245][T12217] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 198.218061][T12217] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 198.226019][T12217] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 198.233988][T12217] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 198.241040][T12217] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 198.249207][T12217] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 198.259477][T12217] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 198.273752][T12235] ubi0: background thread "ubi_bgt0d" started, PID 12235 [ 198.281893][T12219] ubi0: detaching mtd0 [ 198.287375][T12219] ubi0: mtd0 is detached [ 198.295466][T12222] ubi0: attaching mtd0 [ 198.300323][T12222] ubi0: scanning is finished [ 198.380627][T12222] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 198.388138][T12222] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 198.396557][T12222] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 198.404027][T12222] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 198.411515][T12222] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 198.418281][T12222] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 198.426320][T12222] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 198.436413][T12222] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 198.447489][T12236] ubi0: background thread "ubi_bgt0d" started, PID 12236 [ 198.447504][T12225] ubi0: detaching mtd0 [ 198.461173][T12225] ubi0: mtd0 is detached [ 198.466661][T12227] ubi0: attaching mtd0 [ 198.471864][T12227] ubi0: scanning is finished [ 198.551829][T12227] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 198.559625][T12227] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 198.567975][T12227] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 198.575268][T12227] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 198.582980][T12227] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 198.590099][T12227] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 198.598151][T12227] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 198.608536][T12227] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 198.619436][T12229] ubi0: detaching mtd0 [ 198.619456][T12237] ubi0: background thread "ubi_bgt0d" started, PID 12237 [ 198.632282][T12229] ubi0: mtd0 is detached [ 198.637121][T12203] ubi0: attaching mtd0 [ 198.642448][T12203] ubi0: scanning is finished [ 198.701953][T12203] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 198.716334][T12232] ubi0: attaching mtd0 [ 198.721631][T12232] ubi0: scanning is finished [ 198.812315][T12232] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 198.829788][T12211] ubi0: attaching mtd0 [ 198.835316][T12211] ubi0: scanning is finished [ 198.910735][T12211] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 198.930469][T12217] ubi0: attaching mtd0 [ 198.937726][T12217] ubi0: scanning is finished [ 199.010812][T12217] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 199.023073][T12222] ubi0: attaching mtd0 [ 199.028226][T12222] ubi0: scanning is finished [ 199.129203][T12222] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 199.149424][T12227] ubi0: attaching mtd0 [ 199.154861][T12227] ubi0: scanning is finished [ 199.236153][T12227] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 199.247688][T12240] ubi0: attaching mtd0 [ 199.261135][T12240] ubi0: scanning is finished [ 199.329405][T12240] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 199.337307][T12240] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 199.345489][T12240] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 199.356515][T12240] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 199.364473][T12240] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 199.371742][T12240] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 199.379752][T12240] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 199.389815][T12240] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 199.400091][T12265] ubi0: background thread "ubi_bgt0d" started, PID 12265 [ 199.407437][T12242] ubi: mtd0 is already attached to ubi0 [ 199.413138][T12244] ubi0: detaching mtd0 [ 199.426854][T12244] ubi0: mtd0 is detached [ 199.444056][T12249] ubi0: attaching mtd0 [ 199.448943][T12249] ubi0: scanning is finished [ 199.546466][T12249] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 199.554138][T12249] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 199.561491][T12249] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 199.568441][T12249] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 199.577130][T12249] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 199.583991][T12249] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 199.592038][T12249] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 199.602153][T12249] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 199.612200][T12271] ubi0: background thread "ubi_bgt0d" started, PID 12271 [ 199.612220][T12251] ubi0: detaching mtd0 [ 199.625437][T12251] ubi0: mtd0 is detached [ 199.629983][T12254] ubi0: attaching mtd0 [ 199.635918][T12254] ubi0: scanning is finished [ 199.709532][T12254] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 199.717591][T12254] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 199.729465][T12254] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 199.736707][T12254] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 199.748402][T12254] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 199.755316][T12254] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 199.763524][T12254] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 199.774020][T12254] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 199.784102][T12272] ubi0: background thread "ubi_bgt0d" started, PID 12272 [ 199.791678][T12255] ubi0: detaching mtd0 [ 199.797436][T12255] ubi0: mtd0 is detached [ 199.806161][T12258] ubi0: attaching mtd0 [ 199.811126][T12258] ubi0: scanning is finished [ 199.898918][T12258] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 199.907386][T12258] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 199.915730][T12258] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 199.922775][T12258] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 199.930160][T12258] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 199.937105][T12258] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 199.945222][T12258] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 199.955307][T12258] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 199.965299][T12273] ubi0: background thread "ubi_bgt0d" started, PID 12273 [ 199.972429][T12260] ubi0: detaching mtd0 [ 199.980886][T12260] ubi0: mtd0 is detached [ 199.985264][T12264] ubi0: attaching mtd0 [ 199.990291][T12264] ubi0: scanning is finished [ 200.062279][T12264] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 200.069867][T12264] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 200.077798][T12264] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 200.084985][T12264] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 200.092717][T12264] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 200.099510][T12264] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 200.107587][T12264] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 200.118272][T12264] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 200.128352][T12276] ubi0: background thread "ubi_bgt0d" started, PID 12276 [ 200.135943][T12266] ubi0: detaching mtd0 [ 200.142260][T12266] ubi0: mtd0 is detached [ 200.146650][T12240] ubi0: attaching mtd0 [ 200.152112][T12240] ubi0: scanning is finished [ 200.222213][T12240] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 200.237104][T12269] ubi0: attaching mtd0 [ 200.243425][T12269] ubi0: scanning is finished [ 200.312007][T12269] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 200.326331][T12249] ubi0: attaching mtd0 [ 200.331301][T12249] ubi0: scanning is finished [ 200.411752][T12249] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 200.430129][T12254] ubi0: attaching mtd0 [ 200.434992][T12254] ubi0: scanning is finished [ 200.525775][T12254] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 200.536070][T12258] ubi0: attaching mtd0 [ 200.563314][T12258] ubi0: scanning is finished [ 200.621950][T12258] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 200.632056][T12277] ubi0: attaching mtd0 [ 200.642732][T12277] ubi0: scanning is finished [ 200.706557][T12277] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 200.718475][T12282] ubi0: attaching mtd0 [ 200.731607][T12282] ubi0: scanning is finished [ 200.811969][T12282] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 200.827141][T12284] ubi0: attaching mtd0 [ 200.851262][T12284] ubi0: scanning is finished [ 200.927919][T12284] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 200.935865][T12284] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 200.943425][T12284] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 200.950672][T12284] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 200.958257][T12284] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 200.965228][T12284] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 200.973550][T12284] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 200.983769][T12284] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 200.993927][T12312] ubi0: background thread "ubi_bgt0d" started, PID 12312 [ 200.993933][T12286] ubi0: detaching mtd0 [ 201.008046][T12286] ubi0: mtd0 is detached [ 201.015361][T12289] ubi0: attaching mtd0 [ 201.020083][T12289] ubi0: scanning is finished [ 201.091249][T12289] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 201.098767][T12289] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 201.106074][T12289] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 201.113248][T12289] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 201.120724][T12289] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 201.127502][T12289] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 201.137268][T12289] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 201.147359][T12289] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 201.157362][T12314] ubi0: background thread "ubi_bgt0d" started, PID 12314 [ 201.164511][T12291] ubi0: detaching mtd0 [ 201.169936][T12291] ubi0: mtd0 is detached [ 201.177817][T12295] ubi0: attaching mtd0 [ 201.185208][T12295] ubi0: scanning is finished [ 201.264483][T12295] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 201.273285][T12295] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 201.280495][T12295] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 201.288173][T12295] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 201.296520][T12295] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 201.303399][T12295] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 201.311755][T12295] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 201.321978][T12295] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 201.332260][T12297] ubi0: detaching mtd0 [ 201.332327][T12316] ubi0: background thread "ubi_bgt0d" started, PID 12316 [ 201.349598][T12297] ubi0: mtd0 is detached [ 201.355175][T12300] ubi0: attaching mtd0 [ 201.359888][T12300] ubi0: scanning is finished [ 201.432340][T12300] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 201.440208][T12300] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 201.453881][T12300] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 201.462856][T12300] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 201.470259][T12300] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 201.480685][T12300] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 201.488942][T12300] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 201.499189][T12300] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 201.509684][T12317] ubi0: background thread "ubi_bgt0d" started, PID 12317 [ 201.509690][T12302] ubi0: detaching mtd0 [ 201.523333][T12302] ubi0: mtd0 is detached [ 201.534568][T12304] ubi0: attaching mtd0 [ 201.539366][T12304] ubi0: scanning is finished [ 201.601990][T12304] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 201.617150][T12310] ubi0: attaching mtd0 [ 201.622971][T12310] ubi0: scanning is finished [ 201.693007][T12310] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 201.707838][T12286] ubi0: attaching mtd0 [ 201.714759][T12286] ubi0: scanning is finished 2020/01/09 08:47:43 executed programs: 376 [ 201.782341][T12286] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 201.794179][T12291] ubi0: attaching mtd0 [ 201.799157][T12291] ubi0: scanning is finished [ 201.867724][T12291] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 201.878334][T12295] ubi0: attaching mtd0 [ 201.884060][T12295] ubi0: scanning is finished [ 201.952062][T12295] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 201.963997][T12318] ubi0: attaching mtd0 [ 201.964615][T12318] ubi0: scanning is finished [ 202.037294][T12318] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 202.050366][T12320] ubi0: attaching mtd0 [ 202.055826][T12320] ubi0: scanning is finished [ 202.141561][T12320] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 202.157367][T12324] ubi0: attaching mtd0 [ 202.164960][T12324] ubi0: scanning is finished [ 202.233430][T12324] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 202.254087][T12329] ubi0: attaching mtd0 [ 202.258724][T12329] ubi0: scanning is finished [ 202.350660][T12329] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 202.358245][T12329] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 202.367495][T12329] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 202.374519][T12329] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 202.382864][T12329] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 202.389664][T12329] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 202.397831][T12329] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 202.408099][T12329] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 202.418253][T12332] ubi0: detaching mtd0 [ 202.418411][T12356] ubi0: background thread "ubi_bgt0d" started, PID 12356 [ 202.432323][T12332] ubi0: mtd0 is detached [ 202.440333][T12334] ubi0: attaching mtd0 [ 202.445345][T12334] ubi0: scanning is finished [ 202.533057][T12334] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 202.540643][T12334] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 202.547842][T12334] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 202.554859][T12334] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 202.563301][T12334] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 202.570063][T12334] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 202.578178][T12334] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 202.588366][T12334] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 202.598379][T12358] ubi0: background thread "ubi_bgt0d" started, PID 12358 [ 202.606045][T12337] ubi0: detaching mtd0 [ 202.616426][T12337] ubi0: mtd0 is detached [ 202.621020][T12340] ubi0: attaching mtd0 [ 202.625794][T12340] ubi0: scanning is finished [ 202.688082][T12340] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 202.696047][T12340] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 202.703909][T12340] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 202.711611][T12340] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 202.719066][T12340] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 202.725990][T12340] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 202.734064][T12340] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 202.744106][T12340] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 202.754106][T12359] ubi0: background thread "ubi_bgt0d" started, PID 12359 [ 202.754112][T12342] ubi0: detaching mtd0 [ 202.767662][T12342] ubi0: mtd0 is detached [ 202.774255][T12345] ubi0: attaching mtd0 [ 202.779562][T12345] ubi0: scanning is finished [ 202.849805][T12345] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 202.857509][T12345] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 202.864899][T12345] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 202.871903][T12345] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 202.879293][T12345] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 202.886295][T12345] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 202.894374][T12345] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 202.904520][T12345] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 202.914609][T12361] ubi0: background thread "ubi_bgt0d" started, PID 12361 [ 202.914631][T12347] ubi0: detaching mtd0 [ 202.928513][T12347] ubi0: mtd0 is detached [ 202.936186][T12350] ubi0: attaching mtd0 [ 202.941096][T12350] ubi0: scanning is finished [ 202.998156][T12350] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 203.007960][T12350] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 203.015749][T12350] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 203.023240][T12350] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 203.030968][T12350] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 203.037867][T12350] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 203.046391][T12350] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 203.056630][T12350] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 203.067804][T12364] ubi0: background thread "ubi_bgt0d" started, PID 12364 [ 203.067824][T12352] ubi0: detaching mtd0 [ 203.085632][T12352] ubi0: mtd0 is detached [ 203.090005][T12354] ubi0: attaching mtd0 [ 203.095207][T12354] ubi0: scanning is finished [ 203.152014][T12354] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 203.163990][T12329] ubi0: attaching mtd0 [ 203.168906][T12329] ubi0: scanning is finished [ 203.241875][T12329] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 203.252930][T12334] ubi0: attaching mtd0 [ 203.257875][T12334] ubi0: scanning is finished [ 203.332543][T12334] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 203.345272][T12342] ubi0: attaching mtd0 [ 203.356697][T12342] ubi0: scanning is finished [ 203.432968][T12342] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 203.445825][T12362] ubi0: attaching mtd0 [ 203.451588][T12362] ubi0: scanning is finished [ 203.537627][T12362] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 203.557810][T12365] ubi0: attaching mtd0 [ 203.573967][T12365] ubi0: scanning is finished [ 203.660237][T12365] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 203.670267][T12367] ubi0: attaching mtd0 [ 203.675979][T12367] ubi0: scanning is finished [ 203.762045][T12367] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 203.775099][T12372] ubi0: attaching mtd0 [ 203.791483][T12372] ubi0: scanning is finished [ 203.854096][T12372] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 203.861774][T12372] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 203.868981][T12372] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 203.876049][T12372] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 203.884245][T12372] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 203.891947][T12372] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 203.900026][T12372] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 203.910362][T12372] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 203.920454][T12400] ubi0: background thread "ubi_bgt0d" started, PID 12400 [ 203.928134][T12374] ubi0: detaching mtd0 [ 203.934259][T12374] ubi0: mtd0 is detached [ 203.938667][T12378] ubi0: attaching mtd0 [ 203.944344][T12378] ubi0: scanning is finished [ 204.013987][T12378] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 204.022514][T12378] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 204.029724][T12378] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 204.036808][T12378] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 204.044229][T12378] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 204.051062][T12378] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 204.059046][T12378] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 204.069865][T12378] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 204.079934][T12379] ubi0: detaching mtd0 [ 204.080117][T12401] ubi0: background thread "ubi_bgt0d" started, PID 12401 [ 204.094594][T12379] ubi0: mtd0 is detached [ 204.103385][T12382] ubi0: attaching mtd0 [ 204.108066][T12382] ubi0: scanning is finished [ 204.172814][T12382] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 204.180321][T12382] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 204.187857][T12382] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 204.195192][T12382] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 204.202647][T12382] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 204.209552][T12382] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 204.218380][T12382] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 204.229541][T12382] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 204.239535][T12402] ubi0: background thread "ubi_bgt0d" started, PID 12402 [ 204.246884][T12384] ubi0: detaching mtd0 [ 204.255789][T12384] ubi0: mtd0 is detached [ 204.260243][T12388] ubi0: attaching mtd0 [ 204.265545][T12388] ubi0: scanning is finished [ 204.332556][T12388] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 204.340089][T12388] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 204.347403][T12388] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 204.354491][T12388] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 204.362046][T12388] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 204.368810][T12388] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 204.377074][T12388] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 204.387225][T12388] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 204.397312][T12389] ubi0: detaching mtd0 [ 204.397320][T12403] ubi0: background thread "ubi_bgt0d" started, PID 12403 [ 204.411142][T12389] ubi0: mtd0 is detached [ 204.417594][T12393] ubi0: attaching mtd0 [ 204.422377][T12393] ubi0: scanning is finished [ 204.489958][T12393] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 204.502102][T12393] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 204.509384][T12393] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 204.518683][T12393] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 204.528252][T12393] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 204.537301][T12393] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 204.548031][T12393] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 204.560878][T12393] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 204.576527][T12394] ubi0: detaching mtd0 [ 204.576558][T12406] ubi0: background thread "ubi_bgt0d" started, PID 12406 [ 204.589439][T12394] ubi0: mtd0 is detached [ 204.599117][T12397] ubi0: attaching mtd0 [ 204.604010][T12397] ubi0: scanning is finished [ 204.661852][T12397] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 204.672879][T12372] ubi0: attaching mtd0 [ 204.677702][T12372] ubi0: scanning is finished [ 204.745949][T12372] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 204.759674][T12378] ubi0: attaching mtd0 [ 204.773423][T12378] ubi0: scanning is finished [ 204.854154][T12378] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 204.869032][T12382] ubi0: attaching mtd0 [ 204.874776][T12382] ubi0: scanning is finished [ 204.954040][T12382] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 204.968153][T12404] ubi0: attaching mtd0 [ 204.973861][T12404] ubi0: scanning is finished [ 205.052017][T12404] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 205.067719][T12407] ubi0: attaching mtd0 [ 205.072787][T12407] ubi0: scanning is finished [ 205.152078][T12407] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 205.163316][T12409] ubi0: attaching mtd0 [ 205.167924][T12409] ubi0: scanning is finished [ 205.241974][T12409] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 205.260863][T12415] ubi0: attaching mtd0 [ 205.271552][T12415] ubi0: scanning is finished [ 205.333386][T12415] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 205.348839][T12415] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 205.359188][T12415] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 205.366590][T12415] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 205.374108][T12415] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 205.380995][T12415] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 205.388995][T12415] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 205.399472][T12415] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 205.410594][T12441] ubi0: background thread "ubi_bgt0d" started, PID 12441 [ 205.410613][T12416] ubi0: detaching mtd0 [ 205.427696][T12416] ubi0: mtd0 is detached [ 205.432226][T12419] ubi0: attaching mtd0 [ 205.436866][T12419] ubi0: scanning is finished [ 205.499356][T12419] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 205.512536][T12419] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 205.519849][T12419] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 205.527360][T12419] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 205.537242][T12419] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 205.544136][T12419] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 205.552241][T12419] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 205.563060][T12419] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 205.573143][T12421] ubi0: detaching mtd0 [ 205.573181][T12443] ubi0: background thread "ubi_bgt0d" started, PID 12443 [ 205.587549][T12421] ubi0: mtd0 is detached [ 205.596391][T12424] ubi0: attaching mtd0 [ 205.602142][T12424] ubi0: scanning is finished [ 205.673187][T12424] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 205.684630][T12424] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 205.693412][T12424] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 205.700456][T12424] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 205.712474][T12424] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 205.719347][T12424] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 205.730099][T12424] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 205.744925][T12424] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 205.754945][T12427] ubi0: detaching mtd0 [ 205.755239][T12444] ubi0: background thread "ubi_bgt0d" started, PID 12444 [ 205.768611][T12427] ubi0: mtd0 is detached [ 205.773567][T12430] ubi0: attaching mtd0 [ 205.779331][T12430] ubi0: scanning is finished [ 205.833676][T12430] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 205.842433][T12430] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 205.849651][T12430] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 205.857092][T12430] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 205.864596][T12430] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 205.872167][T12430] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 205.880241][T12430] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 205.890378][T12430] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 205.900366][T12445] ubi0: background thread "ubi_bgt0d" started, PID 12445 [ 205.900390][T12432] ubi0: detaching mtd0 [ 205.918220][T12432] ubi0: mtd0 is detached [ 205.925179][T12435] ubi0: attaching mtd0 [ 205.929858][T12435] ubi0: scanning is finished [ 206.012094][T12435] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 206.022004][T12440] ubi0: attaching mtd0 [ 206.026593][T12440] ubi0: scanning is finished [ 206.102781][T12440] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 206.110574][T12440] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 206.117899][T12440] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 206.125858][T12440] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 206.133732][T12440] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 206.142201][T12440] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 206.150195][T12440] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 206.160374][T12440] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 206.170410][T12451] ubi0: background thread "ubi_bgt0d" started, PID 12451 [ 206.170416][T12442] ubi0: detaching mtd0 [ 206.183673][T12442] ubi0: mtd0 is detached [ 206.188089][T12415] ubi0: attaching mtd0 [ 206.193528][T12415] ubi0: scanning is finished [ 206.253454][T12415] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 206.267319][T12419] ubi0: attaching mtd0 [ 206.272804][T12419] ubi0: scanning is finished [ 206.349566][T12419] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 206.360053][T12424] ubi0: attaching mtd0 [ 206.365389][T12424] ubi0: scanning is finished [ 206.431790][T12424] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 206.445793][T12446] ubi0: attaching mtd0 [ 206.451780][T12446] ubi0: scanning is finished [ 206.512636][T12446] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 206.527266][T12448] ubi0: attaching mtd0 [ 206.532519][T12448] ubi0: scanning is finished [ 206.596412][T12448] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 206.606718][T12452] ubi0: attaching mtd0 [ 206.611698][T12452] ubi0: scanning is finished [ 206.669272][T12452] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 206.679935][T12457] ubi0: attaching mtd0 [ 206.688499][T12457] ubi0: scanning is finished [ 206.762912][T12457] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 206.770410][T12457] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 206.777751][T12457] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 206.785079][T12457] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 206.792785][T12457] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 206.799872][T12457] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 206.808323][T12457] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 206.820743][T12457] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 206.831128][T12483] ubi0: background thread "ubi_bgt0d" started, PID 12483 [ 206.838218][T12459] ubi0: detaching mtd0 [ 206.844601][T12459] ubi0: mtd0 is detached [ 206.852900][T12461] ubi0: attaching mtd0 [ 206.858126][T12461] ubi0: scanning is finished [ 206.930988][T12461] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 206.938494][T12461] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 206.948514][T12461] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 206.955571][T12461] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 206.963437][T12461] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 206.970234][T12461] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 206.979128][T12461] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 206.989773][T12461] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 206.999807][T12464] ubi0: detaching mtd0 [ 207.000892][T12485] ubi0: background thread "ubi_bgt0d" started, PID 12485 [ 207.014015][T12464] ubi0: mtd0 is detached [ 207.021488][T12467] ubi0: attaching mtd0 [ 207.026022][T12467] ubi0: scanning is finished [ 207.124810][T12467] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 207.132560][T12467] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 207.139907][T12467] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 207.148189][T12467] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 207.156174][T12467] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 207.164183][T12467] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 207.172540][T12467] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 207.182647][T12467] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 207.192639][T12486] ubi0: background thread "ubi_bgt0d" started, PID 12486 [ 207.192659][T12469] ubi0: detaching mtd0 [ 207.212321][T12469] ubi0: mtd0 is detached [ 207.216939][T12472] ubi0: attaching mtd0 [ 207.222678][T12472] ubi0: scanning is finished [ 207.294014][T12472] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 207.302163][T12472] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 207.309383][T12472] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 207.316522][T12472] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 207.324134][T12472] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 207.331158][T12472] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 2020/01/09 08:47:48 executed programs: 400 [ 207.339143][T12472] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 207.349299][T12472] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 207.359269][T12487] ubi0: background thread "ubi_bgt0d" started, PID 12487 [ 207.359275][T12474] ubi0: detaching mtd0 [ 207.376214][T12474] ubi0: mtd0 is detached [ 207.384546][T12477] ubi0: attaching mtd0 [ 207.390143][T12477] ubi0: scanning is finished [ 207.462731][T12477] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 207.474088][T12482] ubi0: attaching mtd0 [ 207.481367][T12482] ubi0: scanning is finished [ 207.582699][T12482] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 207.593163][T12457] ubi0: attaching mtd0 [ 207.597923][T12457] ubi0: scanning is finished [ 207.661948][T12457] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 207.675895][T12461] ubi0: attaching mtd0 [ 207.683009][T12461] ubi0: scanning is finished [ 207.751638][T12461] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 207.769008][T12467] ubi0: attaching mtd0 [ 207.782359][T12467] ubi0: scanning is finished [ 207.852042][T12467] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 207.865653][T12491] ubi0: attaching mtd0 [ 207.870416][T12491] ubi0: scanning is finished [ 207.952821][T12491] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 207.960321][T12491] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 207.968208][T12491] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 207.975265][T12491] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 207.983191][T12491] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 207.990069][T12491] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 207.998216][T12491] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 208.008746][T12491] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 208.018858][T12517] ubi0: background thread "ubi_bgt0d" started, PID 12517 [ 208.026331][T12495] ubi0: detaching mtd0 [ 208.035545][T12495] ubi0: mtd0 is detached [ 208.044011][T12498] ubi0: attaching mtd0 [ 208.048659][T12498] ubi0: scanning is finished [ 208.102692][T12498] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 208.112448][T12500] ubi0: attaching mtd0 [ 208.117172][T12500] ubi0: scanning is finished [ 208.200244][T12500] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 208.208053][T12500] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 208.216110][T12500] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 208.223182][T12500] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 208.230992][T12500] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 208.237972][T12500] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 208.246371][T12500] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 208.256475][T12500] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 208.267311][T12524] ubi0: background thread "ubi_bgt0d" started, PID 12524 [ 208.267317][T12501] ubi0: detaching mtd0 [ 208.281055][T12501] ubi0: mtd0 is detached [ 208.289849][T12506] ubi0: attaching mtd0 [ 208.296976][T12506] ubi0: scanning is finished [ 208.379976][T12506] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 208.387604][T12506] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 208.395166][T12506] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 208.402554][T12506] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 208.409927][T12506] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 208.417708][T12506] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 208.426297][T12506] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 208.436562][T12506] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 208.446766][T12508] ubi0: detaching mtd0 [ 208.446800][T12527] ubi0: background thread "ubi_bgt0d" started, PID 12527 [ 208.460129][T12508] ubi0: mtd0 is detached [ 208.467493][T12511] ubi0: attaching mtd0 [ 208.472629][T12511] ubi0: scanning is finished [ 208.552620][T12511] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 208.560127][T12511] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 208.567485][T12511] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 208.574534][T12511] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 208.582000][T12511] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 208.588772][T12511] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 208.597578][T12511] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 208.607648][T12511] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 208.617650][T12528] ubi0: background thread "ubi_bgt0d" started, PID 12528 [ 208.624923][T12513] ubi0: detaching mtd0 [ 208.630749][T12513] ubi0: mtd0 is detached [ 208.635270][T12516] ubi0: attaching mtd0 [ 208.640207][T12516] ubi0: scanning is finished [ 208.714669][T12516] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 208.730362][T12495] ubi0: attaching mtd0 [ 208.737359][T12495] ubi0: scanning is finished [ 208.813045][T12495] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 208.828877][T12523] ubi0: attaching mtd0 [ 208.834117][T12523] ubi0: scanning is finished [ 208.900690][T12523] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 208.908275][T12523] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 208.916001][T12523] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 208.923496][T12523] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 208.932241][T12523] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 208.939019][T12523] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 208.947942][T12523] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 208.958061][T12523] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 208.968162][T12542] ubi0: background thread "ubi_bgt0d" started, PID 12542 [ 208.968171][T12525] ubi0: detaching mtd0 [ 208.981652][T12525] ubi0: mtd0 is detached [ 208.987599][T12501] ubi0: attaching mtd0 [ 208.992287][T12501] ubi0: scanning is finished [ 209.052040][T12501] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 209.070134][T12506] ubi0: attaching mtd0 [ 209.083502][T12506] ubi0: scanning is finished [ 209.160337][T12506] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 209.176578][T12529] ubi0: attaching mtd0 [ 209.181896][T12529] ubi0: scanning is finished [ 209.243573][T12529] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 209.260794][T12536] ubi0: attaching mtd0 [ 209.267076][T12536] ubi0: scanning is finished [ 209.364512][T12536] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 209.376809][T12536] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 209.384215][T12536] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 209.395537][T12536] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 209.403014][T12536] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 209.409798][T12536] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 209.422704][T12536] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 209.435155][T12536] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 209.449075][T12561] ubi0: background thread "ubi_bgt0d" started, PID 12561 [ 209.449081][T12538] ubi0: detaching mtd0 [ 209.464758][T12538] ubi0: mtd0 is detached [ 209.469225][T12541] ubi0: attaching mtd0 [ 209.474313][T12541] ubi0: scanning is finished [ 209.552710][T12541] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 209.560200][T12541] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 209.567625][T12541] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 209.575095][T12541] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 209.582613][T12541] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 209.589376][T12541] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 209.597415][T12541] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 209.608625][T12541] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 209.618684][T12543] ubi0: detaching mtd0 [ 209.618718][T12563] ubi0: background thread "ubi_bgt0d" started, PID 12563 [ 209.636879][T12543] ubi0: mtd0 is detached [ 209.641388][T12544] ubi0: attaching mtd0 [ 209.646098][T12544] ubi0: scanning is finished [ 209.723113][T12544] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 209.736570][T12549] ubi0: attaching mtd0 [ 209.750469][T12549] ubi0: scanning is finished [ 209.829902][T12549] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 209.839212][T12549] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 209.846520][T12549] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 209.853569][T12549] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 209.861111][T12549] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 209.867880][T12549] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 209.875957][T12549] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 209.885986][T12549] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 209.896911][T12550] ubi0: detaching mtd0 [ 209.896919][T12568] ubi0: background thread "ubi_bgt0d" started, PID 12568 [ 209.910458][T12550] ubi0: mtd0 is detached [ 209.914976][T12554] ubi0: attaching mtd0 [ 209.919701][T12554] ubi0: scanning is finished [ 209.984115][T12554] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 209.992322][T12554] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 210.000396][T12554] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 210.007843][T12554] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 210.016053][T12554] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 210.023721][T12554] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 210.031822][T12554] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 210.042161][T12554] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 210.053648][T12572] ubi0: background thread "ubi_bgt0d" started, PID 12572 [ 210.060842][T12556] ubi0: detaching mtd0 [ 210.066806][T12556] ubi0: mtd0 is detached [ 210.071759][T12558] ubi0: attaching mtd0 [ 210.076715][T12558] ubi0: scanning is finished [ 210.142393][T12558] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 210.157513][T12538] ubi0: attaching mtd0 [ 210.163422][T12538] ubi0: scanning is finished [ 210.236136][T12538] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 210.246570][T12541] ubi0: attaching mtd0 [ 210.251864][T12541] ubi0: scanning is finished [ 210.322167][T12541] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 210.332975][T12567] ubi0: attaching mtd0 [ 210.338958][T12567] ubi0: scanning is finished [ 210.419803][T12567] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 210.429943][T12567] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 210.439812][T12567] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 210.447336][T12567] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 210.455325][T12567] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 210.462694][T12567] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 210.471351][T12567] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 210.483106][T12567] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 210.493228][T12569] ubi0: detaching mtd0 [ 210.493424][T12587] ubi0: background thread "ubi_bgt0d" started, PID 12587 [ 210.510070][T12569] ubi0: mtd0 is detached [ 210.516249][T12570] ubi0: attaching mtd0 [ 210.521841][T12570] ubi0: scanning is finished [ 210.582398][T12570] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 210.596577][T12573] ubi0: attaching mtd0 [ 210.614887][T12573] ubi0: scanning is finished [ 210.698161][T12573] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 210.708651][T12575] ubi0: attaching mtd0 [ 210.714569][T12575] ubi0: scanning is finished [ 210.788931][T12575] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 210.800034][T12580] ubi0: attaching mtd0 [ 210.821501][T12580] ubi0: scanning is finished [ 210.918921][T12580] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 210.930905][T12580] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 210.938159][T12580] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 210.948900][T12580] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 210.957403][T12580] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 210.967949][T12580] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 210.976843][T12580] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 210.991565][T12580] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 211.004575][T12604] ubi0: background thread "ubi_bgt0d" started, PID 12604 [ 211.012528][T12582] ubi0: detaching mtd0 [ 211.018179][T12582] ubi0: mtd0 is detached [ 211.025355][T12586] ubi0: attaching mtd0 [ 211.042201][T12586] ubi0: scanning is finished [ 211.124985][T12586] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 211.132834][T12586] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 211.140323][T12586] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 211.147727][T12586] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 211.155471][T12586] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 211.162785][T12586] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 211.171267][T12586] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 211.181699][T12586] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 211.193451][T12609] ubi0: background thread "ubi_bgt0d" started, PID 12609 [ 211.193457][T12588] ubi0: detaching mtd0 [ 211.209648][T12588] ubi0: mtd0 is detached [ 211.216060][T12567] ubi0: attaching mtd0 [ 211.220980][T12567] ubi0: scanning is finished [ 211.282009][T12567] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 211.295070][T12592] ubi0: attaching mtd0 [ 211.299531][T12592] ubi0: scanning is finished [ 211.382668][T12592] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 211.390233][T12592] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 211.398238][T12592] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 211.405355][T12592] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 211.414418][T12592] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 211.422309][T12592] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 211.430328][T12592] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 211.440837][T12592] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 211.451208][T12617] ubi0: background thread "ubi_bgt0d" started, PID 12617 [ 211.451232][T12593] ubi0: detaching mtd0 [ 211.469579][T12593] ubi0: mtd0 is detached [ 211.475030][T12596] ubi0: attaching mtd0 [ 211.479792][T12596] ubi0: scanning is finished [ 211.545421][T12596] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 211.556759][T12602] ubi0: attaching mtd0 [ 211.564900][T12602] ubi0: scanning is finished [ 211.633976][T12602] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 211.644352][T12602] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 211.652239][T12602] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 211.659196][T12602] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 211.667451][T12602] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 211.674811][T12602] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 211.684175][T12602] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 211.694296][T12602] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 211.704791][T12603] ubi0: detaching mtd0 [ 211.704801][T12623] ubi0: background thread "ubi_bgt0d" started, PID 12623 [ 211.717745][T12603] ubi0: mtd0 is detached [ 211.722596][T12607] ubi0: attaching mtd0 [ 211.727611][T12607] ubi0: scanning is finished [ 211.810219][T12607] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 211.818193][T12607] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 211.825838][T12607] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 211.832928][T12607] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 211.840337][T12607] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 211.847245][T12607] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 211.855348][T12607] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 211.866565][T12607] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 211.876604][T12608] ubi0: detaching mtd0 [ 211.876644][T12626] ubi0: background thread "ubi_bgt0d" started, PID 12626 [ 211.895557][T12608] ubi0: mtd0 is detached [ 211.899931][T12610] ubi0: attaching mtd0 [ 211.905737][T12610] ubi0: scanning is finished [ 211.951991][T12610] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 211.966249][T12615] ubi0: attaching mtd0 [ 211.973837][T12615] ubi0: scanning is finished [ 212.058299][T12615] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 212.066088][T12615] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 212.073759][T12615] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 212.081596][T12615] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 212.088989][T12615] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 212.095880][T12615] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 212.103931][T12615] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 212.114525][T12615] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 212.124652][T12633] ubi0: background thread "ubi_bgt0d" started, PID 12633 [ 212.124658][T12616] ubi0: detaching mtd0 [ 212.140492][T12616] ubi0: mtd0 is detached [ 212.147970][T12618] ubi0: attaching mtd0 [ 212.157510][T12618] ubi0: scanning is finished [ 212.238929][T12618] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 212.252418][T12620] ubi0: attaching mtd0 [ 212.257096][T12620] ubi0: scanning is finished [ 212.333587][T12620] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 212.346830][T12624] ubi0: attaching mtd0 [ 212.352603][T12624] ubi0: scanning is finished 2020/01/09 08:47:53 executed programs: 423 [ 212.409256][T12624] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 212.429261][T12627] ubi0: attaching mtd0 [ 212.445621][T12627] ubi0: scanning is finished [ 212.547909][T12627] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 212.558836][T12631] ubi0: attaching mtd0 [ 212.566439][T12631] ubi0: scanning is finished [ 212.634714][T12631] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 212.647577][T12631] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 212.655498][T12631] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 212.662780][T12631] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 212.670269][T12631] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 212.677267][T12631] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 212.687104][T12631] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 212.697389][T12631] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 212.707638][T12634] ubi0: detaching mtd0 [ 212.707723][T12659] ubi0: background thread "ubi_bgt0d" started, PID 12659 [ 212.721244][T12634] ubi0: mtd0 is detached [ 212.729486][T12637] ubi0: attaching mtd0 [ 212.735560][T12637] ubi0: scanning is finished [ 212.820920][T12637] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 212.828427][T12637] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 212.836508][T12637] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 212.843535][T12637] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 212.851053][T12637] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 212.857822][T12637] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 212.865882][T12637] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 212.875901][T12637] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 212.886006][T12639] ubi0: detaching mtd0 [ 212.886124][T12661] ubi0: background thread "ubi_bgt0d" started, PID 12661 [ 212.903644][T12639] ubi0: mtd0 is detached [ 212.912664][T12642] ubi0: attaching mtd0 [ 212.917367][T12642] ubi0: scanning is finished [ 212.983577][T12642] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 212.992110][T12642] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 212.999327][T12642] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 213.006369][T12642] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 213.014074][T12642] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 213.020932][T12642] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 213.028919][T12642] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 213.039136][T12642] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 213.049227][T12645] ubi0: detaching mtd0 [ 213.049366][T12662] ubi0: background thread "ubi_bgt0d" started, PID 12662 [ 213.062884][T12645] ubi0: mtd0 is detached [ 213.070183][T12648] ubi0: attaching mtd0 [ 213.080491][T12648] ubi0: scanning is finished [ 213.161998][T12648] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 213.169498][T12648] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 213.182243][T12648] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 213.189225][T12648] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 213.200240][T12648] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 213.209112][T12648] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 213.221750][T12648] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 213.234596][T12648] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 213.247136][T12664] ubi0: background thread "ubi_bgt0d" started, PID 12664 [ 213.247176][T12650] ubi0: detaching mtd0 [ 213.269529][T12650] ubi0: mtd0 is detached [ 213.274145][T12653] ubi0: attaching mtd0 [ 213.279180][T12653] ubi0: scanning is finished [ 213.352669][T12653] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 213.367058][T12657] ubi0: attaching mtd0 [ 213.372025][T12657] ubi0: scanning is finished [ 213.441965][T12657] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 213.457093][T12631] ubi0: attaching mtd0 [ 213.462138][T12631] ubi0: scanning is finished [ 213.521416][T12631] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 213.531349][T12637] ubi0: attaching mtd0 [ 213.536019][T12637] ubi0: scanning is finished [ 213.612184][T12637] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 213.628629][T12645] ubi0: attaching mtd0 [ 213.634601][T12645] ubi0: scanning is finished [ 213.707199][T12645] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 213.718010][T12665] ubi0: attaching mtd0 [ 213.728201][T12665] ubi0: scanning is finished [ 213.791975][T12665] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 213.802887][T12667] ubi0: attaching mtd0 [ 213.807707][T12667] ubi0: scanning is finished [ 213.882033][T12667] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 213.899697][T12670] ubi0: attaching mtd0 [ 213.912065][T12670] ubi0: scanning is finished [ 213.986942][T12670] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 214.000354][T12676] ubi0: attaching mtd0 [ 214.007940][T12676] ubi0: scanning is finished [ 214.093360][T12676] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 214.101140][T12676] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 214.108438][T12676] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 214.115702][T12676] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 214.123344][T12676] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 214.130304][T12676] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 214.138514][T12676] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 214.148687][T12676] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 214.158729][T12678] ubi0: detaching mtd0 [ 214.158831][T12703] ubi0: background thread "ubi_bgt0d" started, PID 12703 [ 214.173177][T12678] ubi0: mtd0 is detached [ 214.179781][T12681] ubi0: attaching mtd0 [ 214.186355][T12681] ubi0: scanning is finished [ 214.281830][T12681] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 214.289335][T12681] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 214.297496][T12681] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 214.304563][T12681] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 214.312075][T12681] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 214.318839][T12681] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 214.326952][T12681] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 214.337046][T12681] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 214.347075][T12705] ubi0: background thread "ubi_bgt0d" started, PID 12705 [ 214.354201][T12683] ubi0: detaching mtd0 [ 214.359801][T12683] ubi0: mtd0 is detached [ 214.365099][T12686] ubi0: attaching mtd0 [ 214.369793][T12686] ubi0: scanning is finished [ 214.448626][T12686] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 214.460865][T12686] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 214.468107][T12686] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 214.478860][T12686] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 214.486322][T12686] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 214.493316][T12686] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 214.501415][T12686] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 214.512328][T12686] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 214.522324][T12688] ubi0: detaching mtd0 [ 214.522499][T12706] ubi0: background thread "ubi_bgt0d" started, PID 12706 [ 214.540122][T12688] ubi0: mtd0 is detached [ 214.544817][T12691] ubi0: attaching mtd0 [ 214.549513][T12691] ubi0: scanning is finished [ 214.607870][T12691] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 214.616788][T12691] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 214.624303][T12691] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 214.631495][T12691] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 214.638996][T12691] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 214.647531][T12691] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 214.655807][T12691] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 214.667001][T12691] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 214.677029][T12693] ubi0: detaching mtd0 [ 214.677161][T12708] ubi0: background thread "ubi_bgt0d" started, PID 12708 [ 214.695385][T12693] ubi0: mtd0 is detached [ 214.699858][T12696] ubi0: attaching mtd0 [ 214.705961][T12696] ubi0: scanning is finished [ 214.777052][T12696] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 214.789181][T12700] ubi0: attaching mtd0 [ 214.794470][T12700] ubi0: scanning is finished [ 214.890651][T12700] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 214.900066][T12678] ubi0: attaching mtd0 [ 214.905648][T12678] ubi0: scanning is finished [ 214.982066][T12678] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 214.992684][T12681] ubi0: attaching mtd0 [ 215.001444][T12681] ubi0: scanning is finished [ 215.082912][T12681] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 215.098230][T12686] ubi0: attaching mtd0 [ 215.107025][T12686] ubi0: scanning is finished [ 215.172985][T12686] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 215.184396][T12714] ubi0: attaching mtd0 [ 215.192354][T12714] ubi0: scanning is finished [ 215.261988][T12714] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 215.277370][T12713] ubi0: attaching mtd0 [ 215.288118][T12713] ubi0: scanning is finished [ 215.361447][T12713] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 215.368948][T12713] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 215.376639][T12713] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 215.384998][T12713] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 215.392660][T12713] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 215.399434][T12713] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 215.407504][T12713] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 215.418619][T12713] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 215.428640][T12740] ubi0: background thread "ubi_bgt0d" started, PID 12740 [ 215.435992][T12717] ubi0: detaching mtd0 [ 215.444962][T12717] ubi0: mtd0 is detached [ 215.449326][T12718] ubi0: attaching mtd0 [ 215.454528][T12718] ubi0: scanning is finished [ 215.501969][T12718] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 215.512738][T12723] ubi0: attaching mtd0 [ 215.518878][T12723] ubi0: scanning is finished [ 215.596651][T12723] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 215.605177][T12723] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 215.613358][T12723] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 215.620754][T12723] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 215.628308][T12723] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 215.635631][T12723] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 215.644653][T12723] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 215.655319][T12723] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 215.665659][T12747] ubi0: background thread "ubi_bgt0d" started, PID 12747 [ 215.673311][T12725] ubi0: detaching mtd0 [ 215.681976][T12725] ubi0: mtd0 is detached [ 215.686353][T12729] ubi0: attaching mtd0 [ 215.692318][T12729] ubi0: scanning is finished [ 215.748894][T12729] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 215.762672][T12729] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 215.769898][T12729] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 215.780049][T12729] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 215.789713][T12729] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 215.799643][T12729] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 215.809374][T12729] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 215.823059][T12729] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 215.835590][T12748] ubi0: background thread "ubi_bgt0d" started, PID 12748 [ 215.835596][T12731] ubi0: detaching mtd0 [ 215.848314][T12731] ubi0: mtd0 is detached [ 215.854601][T12733] ubi0: attaching mtd0 [ 215.859247][T12733] ubi0: scanning is finished [ 215.950624][T12733] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 215.958133][T12733] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 215.966377][T12733] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 215.973486][T12733] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 215.981457][T12733] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 215.988224][T12733] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 215.996414][T12733] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 216.006709][T12733] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 216.017060][T12750] ubi0: background thread "ubi_bgt0d" started, PID 12750 [ 216.017066][T12735] ubi0: detaching mtd0 [ 216.030443][T12735] ubi0: mtd0 is detached [ 216.038497][T12739] ubi0: attaching mtd0 [ 216.043255][T12739] ubi0: scanning is finished [ 216.102019][T12739] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 216.109616][T12739] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 216.117605][T12739] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 216.125008][T12739] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 216.132588][T12739] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 216.139349][T12739] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 216.147415][T12739] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 216.157451][T12739] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 216.167576][T12753] ubi0: background thread "ubi_bgt0d" started, PID 12753 [ 216.175033][T12741] ubi0: detaching mtd0 [ 216.185584][T12741] ubi0: mtd0 is detached [ 216.190093][T12713] ubi0: attaching mtd0 [ 216.195915][T12713] ubi0: scanning is finished [ 216.241797][T12713] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 216.252094][T12744] ubi0: attaching mtd0 [ 216.256785][T12744] ubi0: scanning is finished [ 216.339515][T12744] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 216.347970][T12744] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 216.355617][T12744] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 216.362921][T12744] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 216.370288][T12744] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 216.377180][T12744] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 216.385464][T12744] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 216.395938][T12744] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 216.406166][T12746] ubi0: detaching mtd0 [ 216.406264][T12760] ubi0: background thread "ubi_bgt0d" started, PID 12760 [ 216.422964][T12746] ubi0: mtd0 is detached [ 216.431028][T12723] ubi0: attaching mtd0 [ 216.436165][T12723] ubi0: scanning is finished [ 216.492018][T12723] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 216.505458][T12731] ubi0: attaching mtd0 [ 216.510022][T12731] ubi0: scanning is finished [ 216.572544][T12731] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 216.588539][T12751] ubi0: attaching mtd0 [ 216.598341][T12751] ubi0: scanning is finished [ 216.669016][T12751] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 216.680339][T12754] ubi0: attaching mtd0 [ 216.697728][T12754] ubi0: scanning is finished [ 216.761790][T12754] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 216.777915][T12759] ubi0: attaching mtd0 [ 216.784881][T12759] ubi0: scanning is finished [ 216.880703][T12759] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 216.888418][T12759] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 216.898506][T12759] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 216.905744][T12759] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 216.913653][T12759] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 216.920643][T12759] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 216.928919][T12759] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 216.939024][T12759] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 216.950193][T12784] ubi0: background thread "ubi_bgt0d" started, PID 12784 [ 216.950198][T12761] ubi: mtd0 is already attached to ubi0 [ 216.952202][T12763] ubi0: detaching mtd0 [ 216.983032][T12763] ubi0: mtd0 is detached [ 216.987856][T12766] ubi0: attaching mtd0 [ 216.993314][T12766] ubi0: scanning is finished [ 217.073890][T12766] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 217.081607][T12766] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 217.088905][T12766] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 217.095987][T12766] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 217.103837][T12766] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 217.111407][T12766] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 217.119428][T12766] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 217.129510][T12766] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 217.140857][T12769] ubi0: detaching mtd0 [ 217.140876][T12789] ubi0: background thread "ubi_bgt0d" started, PID 12789 [ 217.156774][T12769] ubi0: mtd0 is detached [ 217.163825][T12772] ubi0: attaching mtd0 [ 217.169042][T12772] ubi0: scanning is finished [ 217.248355][T12772] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 217.258076][T12772] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 217.265389][T12772] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 217.273354][T12772] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 217.281022][T12772] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 217.287812][T12772] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 217.296794][T12772] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 217.306875][T12772] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 217.316958][T12790] ubi0: background thread "ubi_bgt0d" started, PID 12790 [ 217.316965][T12774] ubi0: detaching mtd0 [ 217.330084][T12774] ubi0: mtd0 is detached [ 217.339565][T12776] ubi0: attaching mtd0 [ 217.346032][T12776] ubi0: scanning is finished [ 217.409950][T12776] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 217.417742][T12776] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 217.425854][T12776] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 217.433038][T12776] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 217.441089][T12776] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 217.447984][T12776] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 217.456151][T12776] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 217.466283][T12776] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 217.476364][T12791] ubi0: background thread "ubi_bgt0d" started, PID 12791 [ 217.483934][T12778] ubi0: detaching mtd0 [ 217.489683][T12778] ubi0: mtd0 is detached [ 217.497191][T12782] ubi0: attaching mtd0 [ 217.502177][T12782] ubi0: scanning is finished [ 217.579191][T12782] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 217.587494][T12782] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 217.594993][T12782] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 217.603779][T12782] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 217.611645][T12782] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 217.618452][T12782] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 217.626932][T12782] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 217.637441][T12782] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 217.648063][T12792] ubi0: background thread "ubi_bgt0d" started, PID 12792 [ 217.648071][T12783] ubi0: detaching mtd0 [ 217.664063][T12783] ubi0: mtd0 is detached [ 217.668453][T12759] ubi0: attaching mtd0 [ 217.673306][T12759] ubi0: scanning is finished 2020/01/09 08:47:59 executed programs: 443 [ 217.732420][T12759] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 217.746087][T12787] ubi0: attaching mtd0 [ 217.751381][T12787] ubi0: scanning is finished [ 217.828658][T12787] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 217.845391][T12766] ubi0: attaching mtd0 [ 217.850158][T12766] ubi0: scanning is finished [ 217.926650][T12766] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 217.937582][T12772] ubi0: attaching mtd0 [ 217.949475][T12772] ubi0: scanning is finished [ 218.010364][T12772] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 218.027424][T12776] ubi0: attaching mtd0 [ 218.032757][T12776] ubi0: scanning is finished [ 218.121926][T12776] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 218.136719][T12793] ubi0: attaching mtd0 [ 218.151174][T12793] ubi0: scanning is finished [ 218.229033][T12793] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 218.250628][T12797] ubi0: attaching mtd0 [ 218.255769][T12797] ubi0: scanning is finished [ 218.323116][T12797] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 218.331469][T12797] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 218.338787][T12797] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 218.345881][T12797] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 218.353721][T12797] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 218.360604][T12797] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 218.368884][T12797] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 218.378973][T12797] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 218.389423][T12799] ubi: mtd0 is already attached to ubi0 [ 218.389444][T12822] ubi0: background thread "ubi_bgt0d" started, PID 12822 [ 218.396261][T12801] ubi0: detaching mtd0 [ 218.416370][T12801] ubi0: mtd0 is detached [ 218.428710][T12806] ubi0: attaching mtd0 [ 218.434115][T12806] ubi0: scanning is finished [ 218.496849][T12806] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 218.505434][T12806] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 218.516984][T12806] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 218.524041][T12806] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 218.535657][T12806] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 218.542609][T12806] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 218.555384][T12806] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 218.565513][T12806] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 218.580574][T12828] ubi0: background thread "ubi_bgt0d" started, PID 12828 [ 218.580580][T12811] ubi: mtd0 is already attached to ubi0 [ 218.580637][T12812] ubi0: detaching mtd0 [ 218.600694][T12812] ubi0: mtd0 is detached [ 218.605101][T12816] ubi0: attaching mtd0 [ 218.609804][T12816] ubi0: scanning is finished [ 218.678074][T12816] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 218.686747][T12816] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 218.694691][T12816] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 218.702119][T12816] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 218.709556][T12816] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 218.717255][T12816] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 218.725831][T12816] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 218.736201][T12816] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 218.746334][T12817] ubi0: detaching mtd0 [ 218.746479][T12829] ubi0: background thread "ubi_bgt0d" started, PID 12829 [ 218.763892][T12817] ubi0: mtd0 is detached [ 218.768412][T12821] ubi0: attaching mtd0 [ 218.773516][T12821] ubi0: scanning is finished [ 218.854064][T12821] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 218.861673][T12821] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 218.868871][T12821] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 218.876296][T12821] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 218.885257][T12821] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 218.892246][T12821] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 218.900369][T12821] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 218.910641][T12821] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 218.921604][T12830] ubi0: background thread "ubi_bgt0d" started, PID 12830 [ 218.921611][T12823] ubi0: detaching mtd0 [ 218.938318][T12823] ubi0: mtd0 is detached [ 218.945575][T12797] ubi0: attaching mtd0 [ 218.950422][T12797] ubi0: scanning is finished [ 219.017317][T12797] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 219.027691][T12825] ubi0: attaching mtd0 [ 219.051476][T12825] ubi0: scanning is finished [ 219.104188][T12825] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 219.111795][T12825] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 219.119330][T12825] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 219.127731][T12825] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 219.135329][T12825] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 219.142414][T12825] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 219.150397][T12825] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 219.160449][T12825] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 219.170724][T12836] ubi0: background thread "ubi_bgt0d" started, PID 12836 [ 219.177814][T12827] ubi0: detaching mtd0 [ 219.185057][T12827] ubi0: mtd0 is detached [ 219.190620][T12806] ubi0: attaching mtd0 [ 219.195811][T12806] ubi0: scanning is finished [ 219.252347][T12806] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 219.268483][T12811] ubi0: attaching mtd0 [ 219.273393][T12811] ubi0: scanning is finished [ 219.345169][T12811] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 219.357926][T12816] ubi0: attaching mtd0 [ 219.363614][T12816] ubi0: scanning is finished [ 219.443031][T12816] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 219.461777][T12823] ubi0: attaching mtd0 [ 219.467092][T12823] ubi0: scanning is finished [ 219.537107][T12823] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 219.547400][T12835] ubi0: attaching mtd0 [ 219.561556][T12835] ubi0: scanning is finished [ 219.629206][T12835] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 219.637118][T12835] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 219.644721][T12835] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 219.653247][T12835] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 219.660828][T12835] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 219.667638][T12835] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 219.675780][T12835] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 219.689117][T12835] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 219.699278][T12837] ubi0: detaching mtd0 [ 219.699435][T12857] ubi0: background thread "ubi_bgt0d" started, PID 12857 [ 219.713825][T12837] ubi0: mtd0 is detached [ 219.722503][T12825] ubi0: attaching mtd0 [ 219.727185][T12825] ubi0: scanning is finished [ 219.792034][T12825] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 219.806638][T12840] ubi0: attaching mtd0 [ 219.820343][T12840] ubi0: scanning is finished [ 219.914452][T12840] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 219.922570][T12840] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 219.929770][T12840] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 219.936845][T12840] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 219.944258][T12840] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 219.951201][T12840] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 219.959215][T12840] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 219.970259][T12840] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 219.980362][T12843] ubi0: detaching mtd0 [ 219.980652][T12864] ubi0: background thread "ubi_bgt0d" started, PID 12864 [ 219.998973][T12843] ubi0: mtd0 is detached [ 220.005916][T12846] ubi0: attaching mtd0 [ 220.010814][T12846] ubi0: scanning is finished [ 220.078494][T12846] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 220.091109][T12846] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 220.098441][T12846] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 220.106935][T12846] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 220.115076][T12846] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 220.122399][T12846] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 220.131143][T12846] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 220.141231][T12846] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 220.151459][T12847] ubi0: detaching mtd0 [ 220.151482][T12865] ubi0: background thread "ubi_bgt0d" started, PID 12865 [ 220.164824][T12847] ubi0: mtd0 is detached [ 220.175383][T12850] ubi0: attaching mtd0 [ 220.180233][T12850] ubi0: scanning is finished [ 220.255883][T12850] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 220.263576][T12850] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 220.271290][T12850] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 220.278338][T12850] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 220.285968][T12850] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 220.292861][T12850] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 220.300955][T12850] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 220.312122][T12850] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 220.322242][T12866] ubi0: background thread "ubi_bgt0d" started, PID 12866 [ 220.322250][T12852] ubi0: detaching mtd0 [ 220.337741][T12852] ubi0: mtd0 is detached [ 220.342533][T12856] ubi0: attaching mtd0 [ 220.347161][T12856] ubi0: scanning is finished [ 220.402771][T12856] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 220.413553][T12835] ubi0: attaching mtd0 [ 220.418873][T12835] ubi0: scanning is finished [ 220.491992][T12835] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 220.510761][T12861] ubi0: attaching mtd0 [ 220.515864][T12861] ubi0: scanning is finished [ 220.603275][T12861] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 220.612302][T12861] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 220.619767][T12861] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 220.631062][T12861] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 220.638577][T12861] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 220.649063][T12861] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 220.657355][T12861] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 220.667552][T12861] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 220.677880][T12876] ubi0: background thread "ubi_bgt0d" started, PID 12876 [ 220.678051][T12863] ubi0: detaching mtd0 [ 220.695533][T12863] ubi0: mtd0 is detached [ 220.700013][T12840] ubi0: attaching mtd0 [ 220.704864][T12840] ubi0: scanning is finished [ 220.749982][T12840] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 220.764908][T12846] ubi0: attaching mtd0 [ 220.769513][T12846] ubi0: scanning is finished [ 220.872539][T12846] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 220.897920][T12867] ubi0: attaching mtd0 [ 220.902985][T12867] ubi0: scanning is finished [ 220.972649][T12867] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 220.989389][T12869] ubi0: attaching mtd0 [ 220.996309][T12869] ubi0: scanning is finished [ 221.072758][T12869] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 221.089793][T12874] ubi0: attaching mtd0 [ 221.094655][T12874] ubi0: scanning is finished [ 221.171137][T12874] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 221.178818][T12874] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 221.189705][T12874] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 221.196803][T12874] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 221.204404][T12874] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 221.212048][T12874] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 221.220146][T12874] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 221.230281][T12874] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 221.241112][T12877] ubi0: detaching mtd0 [ 221.241157][T12899] ubi0: background thread "ubi_bgt0d" started, PID 12899 [ 221.256389][T12877] ubi0: mtd0 is detached [ 221.266099][T12878] ubi0: attaching mtd0 [ 221.271895][T12878] ubi0: scanning is finished [ 221.333017][T12878] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 221.345323][T12883] ubi0: attaching mtd0 [ 221.350134][T12883] ubi0: scanning is finished [ 221.434741][T12883] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 221.442400][T12883] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 221.450638][T12883] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 221.458037][T12883] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 221.465990][T12883] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 221.473573][T12883] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 221.482101][T12883] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 221.492612][T12883] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 221.502669][T12906] ubi0: background thread "ubi_bgt0d" started, PID 12906 [ 221.509977][T12884] ubi0: detaching mtd0 [ 221.520447][T12884] ubi0: mtd0 is detached [ 221.525370][T12888] ubi0: attaching mtd0 [ 221.530161][T12888] ubi0: scanning is finished [ 221.607223][T12888] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 221.616039][T12888] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 221.624013][T12888] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 221.631768][T12888] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 221.639364][T12888] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 221.646778][T12888] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 221.655276][T12888] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 221.666292][T12888] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 221.676776][T12910] ubi0: background thread "ubi_bgt0d" started, PID 12910 [ 221.676792][T12890] ubi0: detaching mtd0 [ 221.689873][T12890] ubi0: mtd0 is detached [ 221.698458][T12892] ubi0: attaching mtd0 [ 221.703299][T12892] ubi0: scanning is finished [ 221.778648][T12892] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 221.792001][T12892] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 221.799256][T12892] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 221.809668][T12892] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 221.819136][T12892] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 221.829011][T12892] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 221.838876][T12892] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 221.854300][T12892] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 221.866281][T12912] ubi0: background thread "ubi_bgt0d" started, PID 12912 [ 221.866287][T12895] ubi0: detaching mtd0 [ 221.879644][T12895] ubi0: mtd0 is detached [ 221.888352][T12898] ubi0: attaching mtd0 [ 221.894500][T12898] ubi0: scanning is finished [ 221.956055][T12898] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 221.968239][T12874] ubi0: attaching mtd0 [ 221.977105][T12874] ubi0: scanning is finished [ 222.030320][T12874] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 222.045028][T12903] ubi0: attaching mtd0 [ 222.049909][T12903] ubi0: scanning is finished [ 222.113631][T12903] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 222.121595][T12903] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 222.129946][T12903] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 222.137709][T12903] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 222.145186][T12903] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 222.152066][T12903] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 222.160120][T12903] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 222.170211][T12903] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 222.182525][T12905] ubi0: detaching mtd0 [ 222.182544][T12922] ubi0: background thread "ubi_bgt0d" started, PID 12922 [ 222.196316][T12905] ubi0: mtd0 is detached [ 222.201130][T12909] ubi0: attaching mtd0 [ 222.205833][T12909] ubi0: scanning is finished [ 222.280667][T12909] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 222.288183][T12909] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 222.295494][T12909] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 222.302533][T12909] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 222.309901][T12909] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 222.316784][T12909] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 222.325017][T12909] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 222.335153][T12909] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 222.345716][T12926] ubi0: background thread "ubi_bgt0d" started, PID 12926 [ 222.345724][T12911] ubi0: detaching mtd0 [ 222.359325][T12911] ubi0: mtd0 is detached [ 222.365618][T12888] ubi0: attaching mtd0 [ 222.370294][T12888] ubi0: scanning is finished [ 222.421957][T12888] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 222.436060][T12913] ubi0: attaching mtd0 [ 222.440884][T12913] ubi0: scanning is finished [ 222.514699][T12913] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 222.529168][T12915] ubi0: attaching mtd0 [ 222.541527][T12915] ubi0: scanning is finished [ 222.615400][T12915] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 222.628681][T12921] ubi0: attaching mtd0 [ 222.633704][T12921] ubi0: scanning is finished [ 222.715160][T12921] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 222.725117][T12921] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 222.733189][T12921] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 222.740239][T12921] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 222.747945][T12921] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 222.754970][T12921] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 2020/01/09 08:48:04 executed programs: 466 [ 222.763297][T12921] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 222.773500][T12921] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 222.783971][T12942] ubi0: background thread "ubi_bgt0d" started, PID 12942 [ 222.792270][T12923] ubi0: detaching mtd0 [ 222.798887][T12923] ubi0: mtd0 is detached [ 222.804497][T12924] ubi0: attaching mtd0 [ 222.809269][T12924] ubi0: scanning is finished [ 222.887387][T12924] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 222.898571][T12909] ubi0: attaching mtd0 [ 222.904301][T12909] ubi0: scanning is finished [ 223.003265][T12909] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 223.014145][T12929] ubi0: attaching mtd0 [ 223.023348][T12929] ubi0: scanning is finished [ 223.110402][T12929] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 223.122013][T12929] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 223.129251][T12929] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 223.137306][T12929] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 223.144802][T12929] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 223.152052][T12929] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 223.160109][T12929] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 223.170278][T12929] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 223.180646][T12956] ubi0: background thread "ubi_bgt0d" started, PID 12956 [ 223.180696][T12931] ubi0: detaching mtd0 [ 223.198830][T12931] ubi0: mtd0 is detached [ 223.203512][T12935] ubi0: attaching mtd0 [ 223.208153][T12935] ubi0: scanning is finished [ 223.293879][T12935] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 223.301743][T12935] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 223.309278][T12935] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 223.316601][T12935] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 223.324493][T12935] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 223.331812][T12935] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 223.339982][T12935] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 223.350329][T12935] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 223.361535][T12958] ubi0: background thread "ubi_bgt0d" started, PID 12958 [ 223.368717][T12937] ubi0: detaching mtd0 [ 223.381281][T12937] ubi0: mtd0 is detached [ 223.385898][T12939] ubi0: attaching mtd0 [ 223.392038][T12939] ubi0: scanning is finished [ 223.462574][T12939] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 223.472321][T12945] ubi0: attaching mtd0 [ 223.477044][T12945] ubi0: scanning is finished [ 223.571005][T12945] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 223.578619][T12945] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 223.590948][T12945] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 223.597999][T12945] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 223.605751][T12945] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 223.612615][T12945] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 223.620721][T12945] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 223.630796][T12945] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 223.640803][T12963] ubi0: background thread "ubi_bgt0d" started, PID 12963 [ 223.640820][T12947] ubi0: detaching mtd0 [ 223.654575][T12947] ubi0: mtd0 is detached [ 223.660335][T12949] ubi0: attaching mtd0 [ 223.665341][T12949] ubi0: scanning is finished [ 223.732529][T12949] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 223.747161][T12954] ubi0: attaching mtd0 [ 223.753114][T12954] ubi0: scanning is finished [ 223.813347][T12954] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 223.826096][T12954] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 223.833737][T12954] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 223.844942][T12954] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 223.852541][T12954] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 223.859444][T12954] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 223.872467][T12954] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 223.884957][T12954] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 223.897291][T12972] ubi0: background thread "ubi_bgt0d" started, PID 12972 [ 223.897299][T12957] ubi0: detaching mtd0 [ 223.910312][T12957] ubi0: mtd0 is detached [ 223.919201][T12929] ubi0: attaching mtd0 [ 223.924886][T12929] ubi0: scanning is finished [ 223.961920][T12929] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 223.977260][T12935] ubi0: attaching mtd0 [ 223.982535][T12935] ubi0: scanning is finished [ 224.052980][T12935] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 224.069172][T12960] ubi0: attaching mtd0 [ 224.082142][T12960] ubi0: scanning is finished [ 224.145632][T12960] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 224.156378][T12967] ubi0: attaching mtd0 [ 224.168237][T12967] ubi0: scanning is finished [ 224.237918][T12967] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 224.253411][T12967] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 224.264720][T12967] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 224.274366][T12967] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 224.285307][T12967] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 224.293869][T12967] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 224.304732][T12967] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 224.316670][T12967] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 224.333415][T12989] ubi0: background thread "ubi_bgt0d" started, PID 12989 [ 224.341110][T12968] ubi: mtd0 is already attached to ubi0 [ 224.347874][T12971] ubi0: detaching mtd0 [ 224.377614][T12971] ubi0: mtd0 is detached [ 224.383906][T12973] ubi0: attaching mtd0 [ 224.390221][T12973] ubi0: scanning is finished [ 224.489344][T12973] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 224.508025][T12977] ubi0: attaching mtd0 [ 224.513251][T12977] ubi0: scanning is finished [ 224.614457][T12977] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 224.622211][T12977] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 224.629652][T12977] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 224.636838][T12977] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 224.645667][T12977] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 224.658076][T12977] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 224.666292][T12977] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 224.677068][T12977] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 224.687101][T12980] ubi0: detaching mtd0 [ 224.687579][T13004] ubi0: background thread "ubi_bgt0d" started, PID 13004 [ 224.700640][T12980] ubi0: mtd0 is detached [ 224.705979][T12982] ubi0: attaching mtd0 [ 224.716325][T12982] ubi0: scanning is finished [ 224.780498][T12982] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 224.789299][T12982] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 224.797311][T12982] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 224.806599][T12982] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 224.814216][T12982] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 224.822843][T12982] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 224.831487][T12982] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 224.841848][T12982] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 224.852033][T13005] ubi0: background thread "ubi_bgt0d" started, PID 13005 [ 224.852052][T12984] ubi0: detaching mtd0 [ 224.871565][T12984] ubi0: mtd0 is detached [ 224.875990][T12988] ubi0: attaching mtd0 [ 224.880822][T12988] ubi0: scanning is finished [ 224.958395][T12988] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 224.966734][T12988] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 224.974349][T12988] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 224.981505][T12988] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 224.989072][T12988] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 224.995999][T12988] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 225.004761][T12988] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 225.014871][T12988] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 225.025109][T13006] ubi0: background thread "ubi_bgt0d" started, PID 13006 [ 225.031001][T12990] ubi0: detaching mtd0 [ 225.039090][T12990] ubi0: mtd0 is detached [ 225.047364][T12992] ubi0: attaching mtd0 [ 225.052175][T12992] ubi0: scanning is finished [ 225.120251][T12992] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 225.130063][T12992] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 225.137511][T12992] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 225.144623][T12992] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 225.153127][T12992] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 225.159977][T12992] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 225.168105][T12992] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 225.178828][T12992] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 225.188863][T12995] ubi0: detaching mtd0 [ 225.188904][T13008] ubi0: background thread "ubi_bgt0d" started, PID 13008 [ 225.206019][T12995] ubi0: mtd0 is detached [ 225.210459][T12997] ubi0: attaching mtd0 [ 225.215319][T12997] ubi0: scanning is finished [ 225.282451][T12997] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 225.297346][T13001] ubi0: attaching mtd0 [ 225.304240][T13001] ubi0: scanning is finished [ 225.373257][T13001] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 225.383665][T12977] ubi0: attaching mtd0 [ 225.388416][T12977] ubi0: scanning is finished [ 225.452158][T12977] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 225.465975][T12982] ubi0: attaching mtd0 [ 225.472001][T12982] ubi0: scanning is finished [ 225.540043][T12982] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 225.550094][T12988] ubi0: attaching mtd0 [ 225.557546][T12988] ubi0: scanning is finished [ 225.617723][T12988] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 225.628643][T13009] ubi0: attaching mtd0 [ 225.634306][T13009] ubi0: scanning is finished [ 225.700256][T13009] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 225.715292][T13011] ubi0: attaching mtd0 [ 225.723420][T13011] ubi0: scanning is finished [ 225.813210][T13011] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 225.830339][T13014] ubi0: attaching mtd0 [ 225.837498][T13014] ubi0: scanning is finished [ 225.917987][T13014] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 225.940027][T13020] ubi0: attaching mtd0 [ 225.945980][T13020] ubi0: scanning is finished [ 226.023973][T13020] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 226.032002][T13020] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 226.039493][T13020] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 226.047873][T13020] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 226.055540][T13020] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 226.062500][T13020] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 226.070693][T13020] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 226.081914][T13020] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 226.092040][T13047] ubi0: background thread "ubi_bgt0d" started, PID 13047 [ 226.099231][T13022] ubi0: detaching mtd0 [ 226.104836][T13022] ubi0: mtd0 is detached [ 226.109280][T13024] ubi0: attaching mtd0 [ 226.114575][T13024] ubi0: scanning is finished [ 226.193306][T13024] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 226.200885][T13024] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 226.208092][T13024] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 226.215162][T13024] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 226.222680][T13024] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 226.229472][T13024] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 226.237608][T13024] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 226.247709][T13024] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 226.257935][T13027] ubi0: detaching mtd0 [ 226.258090][T13048] ubi0: background thread "ubi_bgt0d" started, PID 13048 [ 226.272084][T13027] ubi0: mtd0 is detached [ 226.277873][T13030] ubi0: attaching mtd0 [ 226.282893][T13030] ubi0: scanning is finished [ 226.358595][T13030] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 226.366237][T13030] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 226.375159][T13030] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 226.382216][T13030] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 226.389771][T13030] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 226.396942][T13030] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 226.405337][T13030] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 226.415515][T13030] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 226.426719][T13049] ubi0: background thread "ubi_bgt0d" started, PID 13049 [ 226.426725][T13032] ubi0: detaching mtd0 [ 226.440446][T13032] ubi0: mtd0 is detached [ 226.447010][T13034] ubi0: attaching mtd0 [ 226.454160][T13034] ubi0: scanning is finished [ 226.517119][T13034] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 226.525748][T13034] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 226.533326][T13034] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 226.540467][T13034] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 226.548060][T13034] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 226.555159][T13034] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 226.563959][T13034] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 226.574712][T13034] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 226.585081][T13050] ubi0: background thread "ubi_bgt0d" started, PID 13050 [ 226.592237][T13036] ubi0: detaching mtd0 [ 226.598110][T13036] ubi0: mtd0 is detached [ 226.602987][T13040] ubi0: attaching mtd0 [ 226.609383][T13040] ubi0: scanning is finished [ 226.672908][T13040] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 226.688582][T13045] ubi0: attaching mtd0 [ 226.693546][T13045] ubi0: scanning is finished [ 226.752764][T13045] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 226.760496][T13045] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 226.768187][T13045] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 226.775804][T13045] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 226.783801][T13045] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 226.790779][T13045] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 226.799270][T13045] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 226.809489][T13045] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 226.819511][T13056] ubi0: background thread "ubi_bgt0d" started, PID 13056 [ 226.826742][T13046] ubi0: detaching mtd0 [ 226.832668][T13046] ubi0: mtd0 is detached [ 226.837113][T13020] ubi0: attaching mtd0 [ 226.842119][T13020] ubi0: scanning is finished [ 226.902445][T13020] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 226.914580][T13024] ubi0: attaching mtd0 [ 226.919127][T13024] ubi0: scanning is finished [ 226.996434][T13024] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 227.006852][T13030] ubi0: attaching mtd0 [ 227.027814][T13030] ubi0: scanning is finished [ 227.108059][T13030] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 227.122161][T13051] ubi0: attaching mtd0 [ 227.126944][T13051] ubi0: scanning is finished [ 227.200889][T13051] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 227.214906][T13053] ubi0: attaching mtd0 [ 227.219665][T13053] ubi0: scanning is finished [ 227.302258][T13053] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 227.317065][T13057] ubi0: attaching mtd0 [ 227.322105][T13057] ubi0: scanning is finished [ 227.402829][T13057] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 227.413174][T13061] ubi0: attaching mtd0 [ 227.419240][T13061] ubi0: scanning is finished [ 227.512706][T13061] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 227.520666][T13061] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 227.528890][T13061] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 227.536548][T13061] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 227.544493][T13061] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 227.551763][T13061] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 227.559843][T13061] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 227.570006][T13061] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 227.580134][T13088] ubi0: background thread "ubi_bgt0d" started, PID 13088 [ 227.580153][T13063] ubi0: detaching mtd0 [ 227.593613][T13063] ubi0: mtd0 is detached [ 227.600617][T13067] ubi0: attaching mtd0 [ 227.606454][T13067] ubi0: scanning is finished [ 227.678715][T13067] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 227.686700][T13067] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 227.694124][T13067] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 227.701242][T13067] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 227.708753][T13067] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 227.715702][T13067] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 227.723896][T13067] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 227.734791][T13067] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 227.744890][T13068] ubi0: detaching mtd0 [ 227.745034][T13090] ubi0: background thread "ubi_bgt0d" started, PID 13090 [ 227.762969][T13068] ubi0: mtd0 is detached [ 227.767470][T13072] ubi0: attaching mtd0 [ 227.772617][T13072] ubi0: scanning is finished [ 227.843636][T13072] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 227.851335][T13072] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 227.858580][T13072] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 227.865642][T13072] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 227.873192][T13072] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 227.879963][T13072] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 227.888012][T13072] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 227.898192][T13072] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 227.908215][T13091] ubi0: background thread "ubi_bgt0d" started, PID 13091 [ 227.915425][T13073] ubi0: detaching mtd0 [ 227.926771][T13073] ubi0: mtd0 is detached [ 227.931976][T13077] ubi0: attaching mtd0 [ 227.936974][T13077] ubi0: scanning is finished [ 228.008500][T13077] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 228.016936][T13077] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 228.024751][T13077] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 228.032277][T13077] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 228.039775][T13077] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 228.046799][T13077] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 228.055157][T13077] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 228.066482][T13077] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 228.077018][T13092] ubi0: background thread "ubi_bgt0d" started, PID 13092 [ 228.084435][T13079] ubi0: detaching mtd0 [ 228.090750][T13079] ubi0: mtd0 is detached [ 228.095144][T13082] ubi0: attaching mtd0 [ 228.099886][T13082] ubi0: scanning is finished [ 228.158582][T13082] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 228.168105][T13082] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 228.175864][T13082] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 228.184419][T13082] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 228.192443][T13082] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 228.199617][T13082] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 228.208014][T13082] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 228.218428][T13082] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 228.228622][T13083] ubi0: detaching mtd0 [ 228.228810][T13095] ubi0: background thread "ubi_bgt0d" started, PID 13095 [ 228.242846][T13083] ubi0: mtd0 is detached [ 228.247706][T13087] ubi0: attaching mtd0 [ 228.253542][T13087] ubi0: scanning is finished [ 228.314045][T13087] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 228.324234][T13061] ubi0: attaching mtd0 [ 228.329042][T13061] ubi0: scanning is finished 2020/01/09 08:48:09 executed programs: 488 [ 228.390276][T13061] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 228.404814][T13067] ubi0: attaching mtd0 [ 228.413420][T13067] ubi0: scanning is finished [ 228.481746][T13067] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 228.497237][T13072] ubi0: attaching mtd0 [ 228.506173][T13072] ubi0: scanning is finished [ 228.567152][T13072] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 228.577728][T13093] ubi0: attaching mtd0 [ 228.585764][T13093] ubi0: scanning is finished [ 228.671843][T13093] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 228.687265][T13096] ubi0: attaching mtd0 [ 228.692848][T13096] ubi0: scanning is finished [ 228.769512][T13096] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 228.781740][T13098] ubi0: attaching mtd0 [ 228.786736][T13098] ubi0: scanning is finished [ 228.860201][T13098] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 228.875788][T13104] ubi0: attaching mtd0 [ 228.882102][T13104] ubi0: scanning is finished [ 228.963994][T13104] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 228.977920][T13104] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 228.985448][T13104] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 228.992566][T13104] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 228.999957][T13104] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 229.006900][T13104] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 229.015340][T13104] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 229.025874][T13104] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 229.036103][T13106] ubi0: detaching mtd0 [ 229.036111][T13131] ubi0: background thread "ubi_bgt0d" started, PID 13131 [ 229.048997][T13106] ubi0: mtd0 is detached [ 229.057137][T13109] ubi0: attaching mtd0 [ 229.062498][T13109] ubi0: scanning is finished [ 229.134434][T13109] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 229.142641][T13109] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 229.150215][T13109] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 229.157777][T13109] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 229.165634][T13109] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 229.172686][T13109] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 229.182627][T13109] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 229.193135][T13109] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 229.203270][T13132] ubi0: background thread "ubi_bgt0d" started, PID 13132 [ 229.203292][T13111] ubi0: detaching mtd0 [ 229.217245][T13111] ubi0: mtd0 is detached [ 229.223181][T13114] ubi0: attaching mtd0 [ 229.227990][T13114] ubi0: scanning is finished [ 229.292699][T13114] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 229.306283][T13114] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 229.314057][T13114] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 229.321266][T13114] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 229.329136][T13114] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 229.336490][T13114] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 229.344606][T13114] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 229.355254][T13114] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 229.365836][T13116] ubi0: detaching mtd0 [ 229.365845][T13133] ubi0: background thread "ubi_bgt0d" started, PID 13133 [ 229.378615][T13116] ubi0: mtd0 is detached [ 229.387053][T13119] ubi0: attaching mtd0 [ 229.392124][T13119] ubi0: scanning is finished [ 229.480660][T13119] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 229.488389][T13119] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 229.498637][T13119] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 229.506367][T13119] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 229.514048][T13119] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 229.522917][T13119] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 229.531905][T13119] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 229.542886][T13119] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 229.553429][T13134] ubi0: background thread "ubi_bgt0d" started, PID 13134 [ 229.561087][T13121] ubi0: detaching mtd0 [ 229.567169][T13121] ubi0: mtd0 is detached [ 229.571856][T13123] ubi0: attaching mtd0 [ 229.576859][T13123] ubi0: scanning is finished [ 229.642254][T13123] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 229.653629][T13128] ubi0: attaching mtd0 [ 229.658392][T13128] ubi0: scanning is finished [ 229.735888][T13128] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 229.748649][T13104] ubi0: attaching mtd0 [ 229.754133][T13104] ubi0: scanning is finished [ 229.811252][T13104] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 229.825821][T13109] ubi0: attaching mtd0 [ 229.831929][T13109] ubi0: scanning is finished [ 229.902026][T13109] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 229.920274][T13114] ubi0: attaching mtd0 [ 229.938664][T13114] ubi0: scanning is finished [ 229.990076][T13114] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 230.000342][T13135] ubi0: attaching mtd0 [ 230.005349][T13135] ubi0: scanning is finished [ 230.076529][T13135] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 230.088407][T13137] ubi0: attaching mtd0 [ 230.093443][T13137] ubi0: scanning is finished [ 230.165882][T13137] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 230.176557][T13140] ubi0: attaching mtd0 [ 230.183874][T13140] ubi0: scanning is finished [ 230.268326][T13140] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 230.283030][T13145] ubi0: attaching mtd0 [ 230.291640][T13145] ubi0: scanning is finished [ 230.362236][T13145] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 230.371692][T13145] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 230.379430][T13145] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 230.386656][T13145] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 230.394450][T13145] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 230.401556][T13145] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 230.409715][T13145] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 230.420661][T13145] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 230.430824][T13172] ubi0: background thread "ubi_bgt0d" started, PID 13172 [ 230.437940][T13148] ubi0: detaching mtd0 [ 230.443649][T13148] ubi0: mtd0 is detached [ 230.448234][T13151] ubi0: attaching mtd0 [ 230.453399][T13151] ubi0: scanning is finished [ 230.517177][T13151] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 230.525896][T13151] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 230.533983][T13151] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 230.542142][T13151] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 230.549806][T13151] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 230.556916][T13151] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 230.565281][T13151] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 230.575553][T13151] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 230.585905][T13153] ubi0: detaching mtd0 [ 230.585913][T13174] ubi0: background thread "ubi_bgt0d" started, PID 13174 [ 230.599905][T13153] ubi0: mtd0 is detached [ 230.604903][T13155] ubi0: attaching mtd0 [ 230.610419][T13155] ubi0: scanning is finished [ 230.690643][T13155] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 230.698474][T13155] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 230.706804][T13155] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 230.714008][T13155] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 230.721623][T13155] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 230.728660][T13155] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 230.736862][T13155] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 230.747039][T13155] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 230.758557][T13175] ubi0: background thread "ubi_bgt0d" started, PID 13175 [ 230.758563][T13158] ubi0: detaching mtd0 [ 230.772055][T13158] ubi0: mtd0 is detached [ 230.778906][T13161] ubi0: attaching mtd0 [ 230.784569][T13161] ubi0: scanning is finished [ 230.853521][T13161] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 230.862584][T13161] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 230.869923][T13161] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 230.877033][T13161] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 230.884648][T13161] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 230.891605][T13161] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 230.899627][T13161] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 230.910043][T13161] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 230.920296][T13163] ubi0: detaching mtd0 [ 230.920383][T13176] ubi0: background thread "ubi_bgt0d" started, PID 13176 [ 230.934939][T13163] ubi0: mtd0 is detached [ 230.943455][T13166] ubi0: attaching mtd0 [ 230.948013][T13166] ubi0: scanning is finished [ 231.025004][T13166] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 231.036492][T13166] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 231.045232][T13166] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 231.052868][T13166] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 231.060265][T13166] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 231.067237][T13166] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 231.075336][T13166] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 231.085770][T13166] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 231.095797][T13178] ubi0: background thread "ubi_bgt0d" started, PID 13178 [ 231.103219][T13168] ubi0: detaching mtd0 [ 231.109360][T13168] ubi0: mtd0 is detached [ 231.118294][T13171] ubi0: attaching mtd0 [ 231.124614][T13171] ubi0: scanning is finished [ 231.187569][T13171] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 231.200407][T13145] ubi0: attaching mtd0 [ 231.205285][T13145] ubi0: scanning is finished [ 231.281969][T13145] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 231.297635][T13151] ubi0: attaching mtd0 [ 231.302535][T13151] ubi0: scanning is finished [ 231.369312][T13151] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 231.387110][T13155] ubi0: attaching mtd0 [ 231.393325][T13155] ubi0: scanning is finished [ 231.482374][T13155] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 231.495499][T13161] ubi0: attaching mtd0 [ 231.500234][T13161] ubi0: scanning is finished [ 231.562713][T13161] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 231.572543][T13179] ubi0: attaching mtd0 [ 231.577272][T13179] ubi0: scanning is finished [ 231.664186][T13179] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 231.679306][T13181] ubi0: attaching mtd0 [ 231.685004][T13181] ubi0: scanning is finished [ 231.768418][T13181] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 231.778596][T13186] ubi0: attaching mtd0 [ 231.799848][T13186] ubi0: scanning is finished [ 231.893441][T13186] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 231.901891][T13186] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 231.909280][T13186] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 231.916818][T13186] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 231.924828][T13186] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 231.932269][T13186] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 231.940885][T13186] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 231.951542][T13186] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 231.963572][T13214] ubi0: background thread "ubi_bgt0d" started, PID 13214 [ 231.963589][T13189] ubi0: detaching mtd0 [ 231.976907][T13189] ubi0: mtd0 is detached [ 231.984589][T13191] ubi0: attaching mtd0 [ 231.989862][T13191] ubi0: scanning is finished [ 232.054889][T13191] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 232.063589][T13191] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 232.070908][T13191] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 232.077981][T13191] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 232.085630][T13191] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 232.092487][T13191] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 232.100743][T13191] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 232.111053][T13191] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 232.121072][T13215] ubi0: background thread "ubi_bgt0d" started, PID 13215 [ 232.128201][T13193] ubi0: detaching mtd0 [ 232.135641][T13193] ubi0: mtd0 is detached [ 232.140193][T13197] ubi0: attaching mtd0 [ 232.145024][T13197] ubi0: scanning is finished [ 232.203376][T13197] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 232.214883][T13197] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 232.223421][T13197] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 232.234609][T13197] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 232.243578][T13197] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 232.250493][T13197] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 232.263537][T13197] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 232.277233][T13197] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 232.288328][T13199] ubi0: detaching mtd0 [ 232.288337][T13216] ubi0: background thread "ubi_bgt0d" started, PID 13216 [ 232.307060][T13199] ubi0: mtd0 is detached [ 232.312064][T13202] ubi0: attaching mtd0 [ 232.316989][T13202] ubi0: scanning is finished [ 232.399264][T13202] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 232.415132][T13202] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 232.426231][T13202] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 232.434902][T13202] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 232.445576][T13202] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 232.454098][T13202] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 232.465952][T13202] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 232.477580][T13202] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 232.492728][T13217] ubi0: background thread "ubi_bgt0d" started, PID 13217 [ 232.499973][T13204] ubi0: detaching mtd0 [ 232.509027][T13204] ubi0: mtd0 is detached [ 232.514550][T13206] ubi0: attaching mtd0 [ 232.519675][T13206] ubi0: scanning is finished [ 232.582040][T13206] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 232.596019][T13212] ubi0: attaching mtd0 [ 232.603212][T13212] ubi0: scanning is finished [ 232.682092][T13212] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 232.695686][T13186] ubi0: attaching mtd0 [ 232.701457][T13186] ubi0: scanning is finished [ 232.772581][T13186] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 232.786693][T13191] ubi0: attaching mtd0 [ 232.792792][T13191] ubi0: scanning is finished [ 232.871786][T13191] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 232.885715][T13197] ubi0: attaching mtd0 [ 232.890428][T13197] ubi0: scanning is finished [ 232.950315][T13197] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 232.970475][T13218] ubi0: attaching mtd0 [ 232.975515][T13218] ubi0: scanning is finished [ 233.039114][T13218] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 233.060576][T13220] ubi0: attaching mtd0 [ 233.075027][T13220] ubi0: scanning is finished [ 233.142066][T13220] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 233.156241][T13223] ubi0: attaching mtd0 [ 233.161791][T13223] ubi0: scanning is finished [ 233.242272][T13223] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 233.261118][T13228] ubi0: attaching mtd0 [ 233.266241][T13228] ubi0: scanning is finished [ 233.346525][T13228] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 233.354441][T13228] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 233.363414][T13228] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 233.371225][T13228] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 233.378801][T13228] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 233.386142][T13228] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 233.394566][T13228] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 233.405004][T13228] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 233.416410][T13255] ubi0: background thread "ubi_bgt0d" started, PID 13255 [ 233.416428][T13230] ubi0: detaching mtd0 [ 233.429621][T13230] ubi0: mtd0 is detached [ 233.438016][T13233] ubi0: attaching mtd0 [ 233.443527][T13233] ubi0: scanning is finished [ 233.500641][T13233] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 233.508356][T13233] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 233.516642][T13233] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 233.523709][T13233] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 233.531223][T13233] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 233.537994][T13233] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 233.546118][T13233] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 233.556164][T13233] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 233.566216][T13257] ubi0: background thread "ubi_bgt0d" started, PID 13257 [ 233.566243][T13236] ubi0: detaching mtd0 [ 233.583396][T13236] ubi0: mtd0 is detached [ 233.587785][T13239] ubi0: attaching mtd0 [ 233.592921][T13239] ubi0: scanning is finished [ 233.668686][T13239] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 233.676984][T13239] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 233.684822][T13239] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 233.692255][T13239] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 233.699921][T13239] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 233.707149][T13239] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 233.716508][T13239] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 233.726712][T13239] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 233.737008][T13258] ubi0: background thread "ubi_bgt0d" started, PID 13258 [ 233.744266][T13241] ubi0: detaching mtd0 [ 233.750484][T13241] ubi0: mtd0 is detached [ 233.758632][T13244] ubi0: attaching mtd0 [ 233.763863][T13244] ubi0: scanning is finished [ 233.822841][T13244] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 233.831192][T13244] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 233.838624][T13244] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 233.845848][T13244] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 233.853646][T13244] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 233.860595][T13244] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 2020/01/09 08:48:15 executed programs: 512 [ 233.868695][T13244] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 233.880306][T13244] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 233.890720][T13259] ubi0: background thread "ubi_bgt0d" started, PID 13259 [ 233.897852][T13246] ubi0: detaching mtd0 [ 233.903432][T13246] ubi0: mtd0 is detached [ 233.908207][T13249] ubi0: attaching mtd0 [ 233.913121][T13249] ubi0: scanning is finished [ 233.990897][T13249] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 233.998539][T13249] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 234.006465][T13249] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 234.014619][T13249] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 234.022606][T13249] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 234.029407][T13249] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 234.037706][T13249] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 234.048083][T13249] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 234.058364][T13264] ubi0: background thread "ubi_bgt0d" started, PID 13264 [ 234.066145][T13250] ubi0: detaching mtd0 [ 234.072979][T13250] ubi0: mtd0 is detached [ 234.078382][T13254] ubi0: attaching mtd0 [ 234.084166][T13254] ubi0: scanning is finished [ 234.142340][T13254] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 234.156693][T13228] ubi0: attaching mtd0 [ 234.161809][T13228] ubi0: scanning is finished [ 234.237682][T13228] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 234.247982][T13233] ubi0: attaching mtd0 [ 234.253804][T13233] ubi0: scanning is finished [ 234.327781][T13233] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 234.341912][T13239] ubi0: attaching mtd0 [ 234.346655][T13239] ubi0: scanning is finished [ 234.423892][T13239] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 234.435544][T13263] ubi0: attaching mtd0 [ 234.440014][T13263] ubi0: scanning is finished [ 234.519008][T13263] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 234.531699][T13263] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 234.539007][T13263] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 234.546089][T13263] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 234.553801][T13263] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 234.560698][T13263] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 234.568870][T13263] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 234.579240][T13263] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 234.589292][T13265] ubi0: detaching mtd0 [ 234.589431][T13285] ubi0: background thread "ubi_bgt0d" started, PID 13285 [ 234.605361][T13265] ubi0: mtd0 is detached [ 234.609881][T13266] ubi0: attaching mtd0 [ 234.615194][T13266] ubi0: scanning is finished [ 234.682114][T13266] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 234.699384][T13268] ubi0: attaching mtd0 [ 234.706637][T13268] ubi0: scanning is finished [ 234.791822][T13268] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 234.799991][T13268] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 234.807380][T13268] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 234.814521][T13268] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 234.821991][T13268] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 234.828757][T13268] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 234.836973][T13268] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 234.848830][T13268] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 234.859782][T13292] ubi0: background thread "ubi_bgt0d" started, PID 13292 [ 234.867540][T13273] ubi: mtd0 is already attached to ubi0 [ 234.873578][T13275] ubi0: detaching mtd0 [ 234.891557][T13275] ubi0: mtd0 is detached [ 234.903066][T13279] ubi0: attaching mtd0 [ 234.907954][T13279] ubi0: scanning is finished [ 234.988067][T13279] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 234.996314][T13279] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 235.004380][T13279] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 235.011761][T13279] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 235.019219][T13279] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 235.026389][T13279] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 235.034537][T13279] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 235.049909][T13279] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 235.059967][T13300] ubi0: background thread "ubi_bgt0d" started, PID 13300 [ 235.067120][T13280] ubi0: detaching mtd0 [ 235.079298][T13280] ubi0: mtd0 is detached [ 235.085967][T13284] ubi0: attaching mtd0 [ 235.091317][T13284] ubi0: scanning is finished [ 235.167986][T13284] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 235.175680][T13284] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 235.183597][T13284] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 235.190635][T13284] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 235.198069][T13284] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 235.205011][T13284] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 235.213090][T13284] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 235.223155][T13284] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 235.233144][T13302] ubi0: background thread "ubi_bgt0d" started, PID 13302 [ 235.240222][T13286] ubi0: detaching mtd0 [ 235.246721][T13286] ubi0: mtd0 is detached [ 235.254932][T13263] ubi0: attaching mtd0 [ 235.259655][T13263] ubi0: scanning is finished [ 235.312696][T13263] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 235.325860][T13290] ubi0: attaching mtd0 [ 235.335498][T13290] ubi0: scanning is finished [ 235.408871][T13290] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 235.417606][T13290] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 235.427089][T13290] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 235.434169][T13290] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 235.441832][T13290] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 235.448704][T13290] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 235.457040][T13290] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 235.467100][T13290] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 235.477105][T13308] ubi0: background thread "ubi_bgt0d" started, PID 13308 [ 235.477122][T13291] ubi0: detaching mtd0 [ 235.495032][T13291] ubi0: mtd0 is detached [ 235.499413][T13295] ubi0: attaching mtd0 [ 235.505939][T13295] ubi0: scanning is finished [ 235.558267][T13295] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 235.566566][T13295] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 235.574101][T13295] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 235.581254][T13295] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 235.588689][T13295] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 235.595587][T13295] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 235.603914][T13295] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 235.613994][T13295] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 235.624791][T13309] ubi0: background thread "ubi_bgt0d" started, PID 13309 [ 235.624797][T13297] ubi0: detaching mtd0 [ 235.638967][T13297] ubi0: mtd0 is detached [ 235.645868][T13299] ubi0: attaching mtd0 [ 235.650406][T13299] ubi0: scanning is finished [ 235.713281][T13299] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 235.721413][T13299] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 235.728969][T13299] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 235.737413][T13299] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 235.746284][T13299] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 235.754164][T13299] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 235.762303][T13299] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 235.772613][T13299] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 235.782671][T13311] ubi0: background thread "ubi_bgt0d" started, PID 13311 [ 235.789775][T13301] ubi0: detaching mtd0 [ 235.795270][T13301] ubi0: mtd0 is detached [ 235.799854][T13279] ubi0: attaching mtd0 [ 235.804875][T13279] ubi0: scanning is finished [ 235.862081][T13279] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 235.878866][T13284] ubi0: attaching mtd0 [ 235.883679][T13284] ubi0: scanning is finished [ 235.952062][T13284] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 235.966267][T13305] ubi0: attaching mtd0 [ 235.971905][T13305] ubi0: scanning is finished [ 236.042477][T13305] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 236.049967][T13305] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 236.061606][T13305] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 236.069362][T13305] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 236.078449][T13305] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 236.085787][T13305] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 236.093910][T13305] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 236.104019][T13305] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 236.114587][T13323] ubi0: background thread "ubi_bgt0d" started, PID 13323 [ 236.114603][T13307] ubi0: detaching mtd0 [ 236.127720][T13307] ubi0: mtd0 is detached [ 236.132679][T13290] ubi0: attaching mtd0 [ 236.137187][T13290] ubi0: scanning is finished [ 236.202126][T13290] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 236.212477][T13297] ubi0: attaching mtd0 [ 236.217272][T13297] ubi0: scanning is finished [ 236.292643][T13297] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 236.309488][T13312] ubi0: attaching mtd0 [ 236.314918][T13312] ubi0: scanning is finished [ 236.400291][T13312] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 236.422764][T13317] ubi0: attaching mtd0 [ 236.427238][T13317] ubi0: scanning is finished [ 236.512572][T13317] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 236.520171][T13317] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 236.528726][T13317] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 236.535789][T13317] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 236.543455][T13317] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 236.550225][T13317] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 236.558266][T13317] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 236.568714][T13317] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 236.578712][T13339] ubi0: background thread "ubi_bgt0d" started, PID 13339 [ 236.586062][T13319] ubi0: detaching mtd0 [ 236.595841][T13319] ubi0: mtd0 is detached [ 236.600432][T13321] ubi0: attaching mtd0 [ 236.605599][T13321] ubi0: scanning is finished [ 236.668796][T13321] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 236.681929][T13321] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 236.689156][T13321] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 236.699023][T13321] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 236.708080][T13321] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 236.718111][T13321] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 236.727760][T13321] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 236.742543][T13321] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 236.756518][T13341] ubi0: background thread "ubi_bgt0d" started, PID 13341 [ 236.762027][T13324] ubi0: detaching mtd0 [ 236.769041][T13324] ubi0: mtd0 is detached [ 236.779334][T13305] ubi0: attaching mtd0 [ 236.784322][T13305] ubi0: scanning is finished [ 236.857109][T13305] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 236.876469][T13327] ubi0: attaching mtd0 [ 236.882432][T13327] ubi0: scanning is finished [ 236.954189][T13327] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 236.969511][T13327] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 236.978826][T13327] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 236.988125][T13327] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 236.998160][T13327] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 237.007390][T13327] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 237.018006][T13327] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 237.030484][T13327] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 237.045947][T13346] ubi0: background thread "ubi_bgt0d" started, PID 13346 [ 237.045955][T13329] ubi0: detaching mtd0 [ 237.059313][T13329] ubi0: mtd0 is detached [ 237.065655][T13333] ubi0: attaching mtd0 [ 237.070282][T13333] ubi0: scanning is finished [ 237.133967][T13333] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 237.143018][T13333] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 237.150275][T13333] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 237.157608][T13333] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 237.166472][T13333] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 237.173382][T13333] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 237.183434][T13333] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 237.194499][T13333] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 237.204571][T13350] ubi0: background thread "ubi_bgt0d" started, PID 13350 [ 237.204588][T13335] ubi0: detaching mtd0 [ 237.218461][T13335] ubi0: mtd0 is detached [ 237.224735][T13338] ubi0: attaching mtd0 [ 237.229338][T13338] ubi0: scanning is finished [ 237.290727][T13338] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 237.304927][T13317] ubi0: attaching mtd0 [ 237.309839][T13317] ubi0: scanning is finished [ 237.361985][T13317] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 237.377753][T13321] ubi0: attaching mtd0 [ 237.383630][T13321] ubi0: scanning is finished [ 237.446179][T13321] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 237.463115][T13345] ubi0: attaching mtd0 [ 237.467922][T13345] ubi0: scanning is finished [ 237.544921][T13345] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 237.558901][T13345] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 237.566314][T13345] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 237.573680][T13345] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 237.582009][T13345] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 237.588775][T13345] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 237.597218][T13345] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 237.607707][T13345] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 237.618113][T13347] ubi0: detaching mtd0 [ 237.618150][T13365] ubi0: background thread "ubi_bgt0d" started, PID 13365 [ 237.639153][T13347] ubi0: mtd0 is detached [ 237.644021][T13348] ubi0: attaching mtd0 [ 237.648690][T13348] ubi0: scanning is finished [ 237.723630][T13348] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 237.733682][T13351] ubi0: attaching mtd0 [ 237.742931][T13351] ubi0: scanning is finished [ 237.814156][T13351] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 237.824477][T13353] ubi0: attaching mtd0 [ 237.829482][T13353] ubi0: scanning is finished [ 237.901351][T13353] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 237.918063][T13358] ubi0: attaching mtd0 [ 237.925372][T13358] ubi0: scanning is finished [ 238.019634][T13358] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 238.027512][T13358] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 238.035037][T13358] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 238.042275][T13358] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 238.049838][T13358] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 238.056927][T13358] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 238.065251][T13358] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 238.076305][T13358] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 238.086569][T13361] ubi0: detaching mtd0 [ 238.086732][T13382] ubi0: background thread "ubi_bgt0d" started, PID 13382 [ 238.100851][T13361] ubi0: mtd0 is detached [ 238.108886][T13364] ubi0: attaching mtd0 [ 238.114356][T13364] ubi0: scanning is finished [ 238.185238][T13364] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 238.192870][T13364] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 238.200077][T13364] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 238.207104][T13364] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 238.214579][T13364] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 238.221414][T13364] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 238.229393][T13364] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 238.239507][T13364] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 238.249623][T13384] ubi0: background thread "ubi_bgt0d" started, PID 13384 [ 238.249632][T13366] ubi0: detaching mtd0 [ 238.263502][T13366] ubi0: mtd0 is detached [ 238.270103][T13345] ubi0: attaching mtd0 [ 238.275140][T13345] ubi0: scanning is finished [ 238.350440][T13345] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 238.360836][T13369] ubi0: attaching mtd0 [ 238.371662][T13369] ubi0: scanning is finished [ 238.455548][T13369] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 238.467415][T13369] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 238.474953][T13369] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 238.486593][T13369] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 238.494124][T13369] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 238.501048][T13369] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 238.509092][T13369] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 238.520104][T13369] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 238.530274][T13371] ubi0: detaching mtd0 [ 238.537522][T13371] ubi0: mtd0 is detached [ 238.544607][T13374] ubi0: attaching mtd0 [ 238.549190][T13374] ubi0: scanning is finished [ 238.612493][T13374] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 238.620308][T13374] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 238.628559][T13374] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 238.635969][T13374] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 238.643693][T13374] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 238.656827][T13374] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 238.665099][T13374] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 238.679457][T13374] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 238.689498][T13377] ubi0: detaching mtd0 [ 238.689587][T13395] ubi0: background thread "ubi_bgt0d" started, PID 13395 [ 238.702626][T13377] ubi0: mtd0 is detached [ 238.707154][T13379] ubi0: attaching mtd0 [ 238.712154][T13379] ubi0: scanning is finished [ 238.787990][T13379] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 238.802915][T13361] ubi0: attaching mtd0 [ 238.807708][T13361] ubi0: scanning is finished [ 238.861998][T13361] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 238.876812][T13387] ubi0: attaching mtd0 [ 238.884336][T13387] ubi0: scanning is finished [ 238.967329][T13387] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 238.975181][T13387] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 238.984732][T13387] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 239.002152][T13387] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 239.009853][T13387] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 239.016996][T13387] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 239.025570][T13387] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 239.035918][T13387] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 239.046229][T13405] ubi0: background thread "ubi_bgt0d" started, PID 13405 [ 239.055068][T13389] ubi0: detaching mtd0 [ 239.068962][T13389] ubi0: mtd0 is detached [ 239.075417][T13387] ubi0: attaching mtd0 [ 239.082912][T13387] ubi0: scanning is finished 2020/01/09 08:48:20 executed programs: 534 [ 239.162165][T13387] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 239.176314][T13391] ubi0: attaching mtd0 [ 239.181241][T13391] ubi0: scanning is finished [ 239.262086][T13391] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 239.278512][T13369] ubi0: attaching mtd0 [ 239.285791][T13369] ubi0: scanning is finished [ 239.351911][T13369] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 239.367083][T13396] ubi0: attaching mtd0 [ 239.372673][T13396] ubi0: scanning is finished [ 239.455897][T13396] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 239.467231][T13398] ubi0: attaching mtd0 [ 239.472946][T13398] ubi0: scanning is finished [ 239.555134][T13398] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 239.569702][T13404] ubi0: attaching mtd0 [ 239.575042][T13404] ubi0: scanning is finished [ 239.652251][T13404] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 239.659753][T13404] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 239.667284][T13404] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 239.674419][T13404] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 239.682660][T13404] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 239.689513][T13404] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 239.697698][T13404] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 239.707869][T13404] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 239.717970][T13431] ubi0: background thread "ubi_bgt0d" started, PID 13431 [ 239.718012][T13406] ubi0: detaching mtd0 [ 239.732424][T13406] ubi0: mtd0 is detached [ 239.736958][T13409] ubi0: attaching mtd0 [ 239.742241][T13409] ubi0: scanning is finished [ 239.819806][T13409] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 239.827554][T13409] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 239.835017][T13409] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 239.842501][T13409] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 239.849890][T13409] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 239.856799][T13409] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 239.866142][T13409] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 239.877503][T13409] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 239.887725][T13413] ubi: mtd0 is already attached to ubi0 [ 239.887897][T13432] ubi0: background thread "ubi_bgt0d" started, PID 13432 [ 239.896170][T13415] ubi0: detaching mtd0 [ 239.907694][T13415] ubi0: mtd0 is detached [ 239.916424][T13418] ubi0: attaching mtd0 [ 239.922516][T13418] ubi0: scanning is finished [ 240.004078][T13418] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 240.011862][T13418] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 240.019065][T13418] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 240.026141][T13418] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 240.033635][T13418] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 240.040433][T13418] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 240.048476][T13418] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 240.058507][T13418] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 240.068491][T13437] ubi0: background thread "ubi_bgt0d" started, PID 13437 [ 240.075686][T13420] ubi0: detaching mtd0 [ 240.084829][T13420] ubi0: mtd0 is detached [ 240.089386][T13424] ubi0: attaching mtd0 [ 240.094576][T13424] ubi0: scanning is finished [ 240.178744][T13424] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 240.186407][T13424] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 240.194706][T13424] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 240.202354][T13424] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 240.209746][T13424] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 240.216663][T13424] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 240.224809][T13424] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 2276486643 [ 240.234884][T13424] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 240.245188][T13438] ubi0: background thread "ubi_bgt0d" started, PID 13438 [ 240.245241][T13425] ubi0: detaching mtd0 [ 398.881933][ T1115] INFO: task syz-executor.3:13404 blocked for more than 143 seconds. [ 398.890433][ T1115] Not tainted 5.5.0-rc5-syzkaller #0 [ 398.897820][ T1115] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 398.906611][ T1115] syz-executor.3 D27816 13404 9705 0x00004004 [ 398.913104][ T1115] Call Trace: [ 398.916414][ T1115] __schedule+0x934/0x1f90 [ 398.920911][ T1115] ? __sched_text_start+0x8/0x8 [ 398.926068][ T1115] ? lock_downgrade+0x920/0x920 [ 398.930987][ T1115] ? rwlock_bug.part.0+0x90/0x90 [ 398.935952][ T1115] schedule+0xdc/0x2b0 [ 398.940039][ T1115] schedule_preempt_disabled+0x13/0x20 [ 398.945626][ T1115] __mutex_lock+0x7ab/0x13c0 [ 398.950395][ T1115] ? ctrl_cdev_ioctl+0x22b/0x2d0 [ 398.956426][ T1115] ? mutex_trylock+0x2d0/0x2d0 [ 398.961286][ T1115] ? __get_mtd_device+0x150/0x150 [ 398.966316][ T1115] mutex_lock_nested+0x16/0x20 [ 398.971129][ T1115] ? mutex_lock_nested+0x16/0x20 [ 398.976074][ T1115] ctrl_cdev_ioctl+0x22b/0x2d0 [ 398.980927][ T1115] ? vol_cdev_llseek+0x160/0x160 [ 398.985866][ T1115] ? vol_cdev_llseek+0x160/0x160 [ 398.990870][ T1115] do_vfs_ioctl+0x977/0x14e0 [ 398.995483][ T1115] ? compat_ioctl_preallocate+0x220/0x220 [ 399.001819][ T1115] ? __fget+0x37f/0x550 [ 399.005976][ T1115] ? ksys_dup3+0x3e0/0x3e0 [ 399.010373][ T1115] ? ns_to_kernel_old_timeval+0x100/0x100 [ 399.016233][ T1115] ? tomoyo_file_ioctl+0x23/0x30 [ 399.021254][ T1115] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 399.027643][ T1115] ? security_file_ioctl+0x8d/0xc0 [ 399.032830][ T1115] ksys_ioctl+0xab/0xd0 [ 399.037002][ T1115] __x64_sys_ioctl+0x73/0xb0 [ 399.041706][ T1115] do_syscall_64+0xfa/0x790 [ 399.046215][ T1115] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 399.052166][ T1115] RIP: 0033:0x45af49 [ 399.056072][ T1115] Code: cc e9 1b c6 ff ff cc cc cc cc cc cc cc cc cc cc cc 8b 7c 24 08 b8 e7 00 00 00 0f 05 c3 cc cc cc cc 48 8b 44 24 08 c7 00 00 00 <00> 00 bf 00 00 00 00 b8 3c 00 00 00 0f 05 cd 03 eb fe cc cc cc cc [ 399.076607][ T1115] RSP: 002b:00007fdf84a75c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 399.085077][ T1115] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045af49 [ 399.093153][ T1115] RDX: 000000000076006e RSI: 0000000040186f40 RDI: 0000000000000003 [ 399.101175][ T1115] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 399.109142][ T1115] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fdf84a766d4 [ 399.117200][ T1115] R13: 00000000004c288a R14: 00000000004d8b90 R15: 00000000ffffffff [ 399.125385][ T1115] INFO: task syz-executor.0:13413 blocked for more than 143 seconds. [ 399.133536][ T1115] Not tainted 5.5.0-rc5-syzkaller #0 [ 399.139395][ T1115] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 399.148250][ T1115] syz-executor.0 D28536 13413 9712 0x00004004 [ 399.154650][ T1115] Call Trace: [ 399.157949][ T1115] __schedule+0x934/0x1f90 [ 399.162436][ T1115] ? __sched_text_start+0x8/0x8 [ 399.167323][ T1115] ? lock_downgrade+0x920/0x920 [ 399.172267][ T1115] ? rwlock_bug.part.0+0x90/0x90 [ 399.177232][ T1115] schedule+0xdc/0x2b0 [ 399.182106][ T1115] schedule_preempt_disabled+0x13/0x20 [ 399.187564][ T1115] __mutex_lock+0x7ab/0x13c0 [ 399.192234][ T1115] ? ctrl_cdev_ioctl+0x22b/0x2d0 [ 399.197172][ T1115] ? mutex_trylock+0x2d0/0x2d0 [ 399.202130][ T1115] ? __get_mtd_device+0x150/0x150 [ 399.207162][ T1115] mutex_lock_nested+0x16/0x20 [ 399.212000][ T1115] ? mutex_lock_nested+0x16/0x20 [ 399.216951][ T1115] ctrl_cdev_ioctl+0x22b/0x2d0 [ 399.221759][ T1115] ? vol_cdev_llseek+0x160/0x160 [ 399.226701][ T1115] ? vol_cdev_llseek+0x160/0x160 [ 399.231736][ T1115] do_vfs_ioctl+0x977/0x14e0 [ 399.236392][ T1115] ? compat_ioctl_preallocate+0x220/0x220 [ 399.242184][ T1115] ? __fget+0x37f/0x550 [ 399.246338][ T1115] ? ksys_dup3+0x3e0/0x3e0 [ 399.250817][ T1115] ? ns_to_kernel_old_timeval+0x100/0x100 [ 399.256541][ T1115] ? tomoyo_file_ioctl+0x23/0x30 [ 399.261562][ T1115] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 399.267803][ T1115] ? security_file_ioctl+0x8d/0xc0 [ 399.273010][ T1115] ksys_ioctl+0xab/0xd0 [ 399.277166][ T1115] __x64_sys_ioctl+0x73/0xb0 [ 399.281884][ T1115] do_syscall_64+0xfa/0x790 [ 399.286399][ T1115] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 399.293219][ T1115] RIP: 0033:0x45af49 [ 399.297130][ T1115] Code: cc e9 1b c6 ff ff cc cc cc cc cc cc cc cc cc cc cc 8b 7c 24 08 b8 e7 00 00 00 0f 05 c3 cc cc cc cc 48 8b 44 24 08 c7 00 00 00 <00> 00 bf 00 00 00 00 b8 3c 00 00 00 0f 05 cd 03 eb fe cc cc cc cc [ 399.316816][ T1115] RSP: 002b:00007fbe949bbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 399.325270][ T1115] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045af49 [ 399.333348][ T1115] RDX: 000000000076006e RSI: 0000000040186f40 RDI: 0000000000000003 [ 399.341386][ T1115] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 399.349424][ T1115] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbe949bc6d4 [ 399.357476][ T1115] R13: 00000000004c288a R14: 00000000004d8b90 R15: 00000000ffffffff [ 399.365732][ T1115] INFO: task syz-executor.1:13418 blocked for more than 143 seconds. [ 399.374057][ T1115] Not tainted 5.5.0-rc5-syzkaller #0 [ 399.379917][ T1115] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 399.388673][ T1115] syz-executor.1 D27816 13418 9711 0x00000004 [ 399.395106][ T1115] Call Trace: [ 399.398412][ T1115] __schedule+0x934/0x1f90 [ 399.403519][ T1115] ? __sched_text_start+0x8/0x8 [ 399.408862][ T1115] ? lock_downgrade+0x920/0x920 [ 399.413791][ T1115] ? rwlock_bug.part.0+0x90/0x90 [ 399.418749][ T1115] schedule+0xdc/0x2b0 [ 399.423004][ T1115] schedule_preempt_disabled+0x13/0x20 [ 399.428533][ T1115] __mutex_lock+0x7ab/0x13c0 [ 399.433210][ T1115] ? ctrl_cdev_ioctl+0x22b/0x2d0 [ 399.438329][ T1115] ? mutex_trylock+0x2d0/0x2d0 [ 399.443273][ T1115] ? __get_mtd_device+0x150/0x150 [ 399.448320][ T1115] mutex_lock_nested+0x16/0x20 [ 399.453199][ T1115] ? mutex_lock_nested+0x16/0x20 [ 399.458145][ T1115] ctrl_cdev_ioctl+0x22b/0x2d0 [ 399.462989][ T1115] ? vol_cdev_llseek+0x160/0x160 [ 399.468027][ T1115] ? vol_cdev_llseek+0x160/0x160 [ 399.474854][ T1115] do_vfs_ioctl+0x977/0x14e0 [ 399.479457][ T1115] ? compat_ioctl_preallocate+0x220/0x220 [ 399.485303][ T1115] ? __fget+0x37f/0x550 [ 399.489475][ T1115] ? ksys_dup3+0x3e0/0x3e0 [ 399.493991][ T1115] ? ns_to_kernel_old_timeval+0x100/0x100 [ 399.499753][ T1115] ? tomoyo_file_ioctl+0x23/0x30 [ 399.504772][ T1115] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 399.511917][ T1115] ? security_file_ioctl+0x8d/0xc0 [ 399.517049][ T1115] ksys_ioctl+0xab/0xd0 [ 399.521309][ T1115] __x64_sys_ioctl+0x73/0xb0 [ 399.525912][ T1115] do_syscall_64+0xfa/0x790 [ 399.530407][ T1115] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 399.536384][ T1115] RIP: 0033:0x45af49 [ 399.540295][ T1115] Code: cc e9 1b c6 ff ff cc cc cc cc cc cc cc cc cc cc cc 8b 7c 24 08 b8 e7 00 00 00 0f 05 c3 cc cc cc cc 48 8b 44 24 08 c7 00 00 00 <00> 00 bf 00 00 00 00 b8 3c 00 00 00 0f 05 cd 03 eb fe cc cc cc cc [ 399.560009][ T1115] RSP: 002b:00007f3b1600dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 399.568509][ T1115] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045af49 [ 399.576559][ T1115] RDX: 000000000076006e RSI: 0000000040186f40 RDI: 0000000000000003 [ 399.584627][ T1115] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 399.592662][ T1115] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3b1600e6d4 [ 399.600698][ T1115] R13: 00000000004c288a R14: 00000000004d8b90 R15: 00000000ffffffff [ 399.608707][ T1115] INFO: task syz-executor.5:13424 blocked for more than 144 seconds. [ 399.616851][ T1115] Not tainted 5.5.0-rc5-syzkaller #0 [ 399.623231][ T1115] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 399.632087][ T1115] syz-executor.5 D27816 13424 9713 0x00000004 [ 399.638437][ T1115] Call Trace: [ 399.641804][ T1115] __schedule+0x934/0x1f90 [ 399.646231][ T1115] ? __sched_text_start+0x8/0x8 [ 399.651145][ T1115] ? lock_downgrade+0x920/0x920 [ 399.656012][ T1115] ? rwlock_bug.part.0+0x90/0x90 [ 399.661018][ T1115] schedule+0xdc/0x2b0 [ 399.665096][ T1115] schedule_preempt_disabled+0x13/0x20 [ 399.670772][ T1115] __mutex_lock+0x7ab/0x13c0 [ 399.675387][ T1115] ? ctrl_cdev_ioctl+0x22b/0x2d0 [ 399.680343][ T1115] ? mutex_trylock+0x2d0/0x2d0 [ 399.685291][ T1115] ? __get_mtd_device+0x150/0x150 [ 399.690327][ T1115] mutex_lock_nested+0x16/0x20 [ 399.695175][ T1115] ? mutex_lock_nested+0x16/0x20 [ 399.700133][ T1115] ctrl_cdev_ioctl+0x22b/0x2d0 [ 399.704947][ T1115] ? vol_cdev_llseek+0x160/0x160 [ 399.709897][ T1115] ? vol_cdev_llseek+0x160/0x160 [ 399.714918][ T1115] do_vfs_ioctl+0x977/0x14e0 [ 399.719523][ T1115] ? compat_ioctl_preallocate+0x220/0x220 [ 399.725363][ T1115] ? __fget+0x37f/0x550 [ 399.729540][ T1115] ? ksys_dup3+0x3e0/0x3e0 [ 399.734870][ T1115] ? ns_to_kernel_old_timeval+0x100/0x100 [ 399.740806][ T1115] ? tomoyo_file_ioctl+0x23/0x30 [ 399.745757][ T1115] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 399.752077][ T1115] ? security_file_ioctl+0x8d/0xc0 [ 399.757261][ T1115] ksys_ioctl+0xab/0xd0 [ 399.761494][ T1115] __x64_sys_ioctl+0x73/0xb0 [ 399.766097][ T1115] do_syscall_64+0xfa/0x790 [ 399.770663][ T1115] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 399.776563][ T1115] RIP: 0033:0x45af49 [ 399.780625][ T1115] Code: cc e9 1b c6 ff ff cc cc cc cc cc cc cc cc cc cc cc 8b 7c 24 08 b8 e7 00 00 00 0f 05 c3 cc cc cc cc 48 8b 44 24 08 c7 00 00 00 <00> 00 bf 00 00 00 00 b8 3c 00 00 00 0f 05 cd 03 eb fe cc cc cc cc [ 399.800291][ T1115] RSP: 002b:00007fd996268c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 399.808805][ T1115] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045af49 [ 399.817035][ T1115] RDX: 000000000076006e RSI: 0000000040186f40 RDI: 0000000000000003 [ 399.825056][ T1115] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 399.833123][ T1115] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd9962696d4 [ 399.841959][ T1115] R13: 00000000004c288a R14: 00000000004d8b90 R15: 00000000ffffffff [ 399.849983][ T1115] INFO: task syz-executor.5:13425 blocked for more than 144 seconds. [ 399.858115][ T1115] Not tainted 5.5.0-rc5-syzkaller #0 [ 399.863980][ T1115] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 399.872721][ T1115] syz-executor.5 D28536 13425 9713 0x00004004 [ 399.879062][ T1115] Call Trace: [ 399.882405][ T1115] __schedule+0x934/0x1f90 [ 399.886832][ T1115] ? __sched_text_start+0x8/0x8 [ 399.891758][ T1115] ? __kasan_check_read+0x11/0x20 [ 399.896781][ T1115] ? __lock_acquire+0x16f2/0x4a00 [ 399.901870][ T1115] schedule+0xdc/0x2b0 [ 399.905942][ T1115] schedule_timeout+0x717/0xc50 [ 399.911010][ T1115] ? __kasan_check_read+0x11/0x20 [ 399.916092][ T1115] ? usleep_range+0x170/0x170 [ 399.920877][ T1115] ? mark_held_locks+0xa4/0xf0 [ 399.925639][ T1115] ? _raw_spin_unlock_irq+0x23/0x80 [ 399.930914][ T1115] ? wait_for_completion+0x294/0x440 [ 399.936197][ T1115] ? _raw_spin_unlock_irq+0x23/0x80 [ 399.941444][ T1115] ? lockdep_hardirqs_on+0x421/0x5e0 [ 399.946737][ T1115] ? trace_hardirqs_on+0x67/0x240 [ 399.952769][ T1115] wait_for_completion+0x29c/0x440 [ 399.957889][ T1115] ? try_to_wake_up+0xfd/0x1a80 [ 399.962779][ T1115] ? wait_for_completion_interruptible+0x470/0x470 [ 399.969278][ T1115] ? wake_up_q+0x140/0x140 [ 399.973766][ T1115] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 399.979350][ T1115] kthread_stop+0x187/0x800 [ 399.983945][ T1115] ubi_detach_mtd_dev+0x219/0x402 [ 399.988969][ T1115] ctrl_cdev_ioctl+0x1d6/0x2d0 [ 399.993816][ T1115] ? vol_cdev_llseek+0x160/0x160 [ 399.998759][ T1115] ? vol_cdev_llseek+0x160/0x160 [ 400.003767][ T1115] do_vfs_ioctl+0x977/0x14e0 [ 400.008376][ T1115] ? compat_ioctl_preallocate+0x220/0x220 [ 400.014201][ T1115] ? __fget+0x37f/0x550 [ 400.018487][ T1115] ? ksys_dup3+0x3e0/0x3e0 [ 400.022962][ T1115] ? ns_to_kernel_old_timeval+0x100/0x100 [ 400.028697][ T1115] ? tomoyo_file_ioctl+0x23/0x30 [ 400.033710][ T1115] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 400.039953][ T1115] ? security_file_ioctl+0x8d/0xc0 [ 400.045134][ T1115] ksys_ioctl+0xab/0xd0 [ 400.049288][ T1115] __x64_sys_ioctl+0x73/0xb0 [ 400.053946][ T1115] do_syscall_64+0xfa/0x790 [ 400.058448][ T1115] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 400.064974][ T1115] RIP: 0033:0x45af49 [ 400.068869][ T1115] Code: cc e9 1b c6 ff ff cc cc cc cc cc cc cc cc cc cc cc 8b 7c 24 08 b8 e7 00 00 00 0f 05 c3 cc cc cc cc 48 8b 44 24 08 c7 00 00 00 <00> 00 bf 00 00 00 00 b8 3c 00 00 00 0f 05 cd 03 eb fe cc cc cc cc [ 400.088654][ T1115] RSP: 002b:00007fd996247c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 400.097111][ T1115] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045af49 [ 400.105148][ T1115] RDX: 000000000076006e RSI: 0000000040046f41 RDI: 0000000000000004 [ 400.113192][ T1115] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 400.121250][ T1115] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd9962486d4 [ 400.129227][ T1115] R13: 00000000004c288a R14: 00000000004d8b90 R15: 00000000ffffffff [ 400.137287][ T1115] INFO: task syz-executor.4:13428 blocked for more than 144 seconds. [ 400.145418][ T1115] Not tainted 5.5.0-rc5-syzkaller #0 [ 400.151267][ T1115] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 400.160129][ T1115] syz-executor.4 D28536 13428 9703 0x00000004 [ 400.166597][ T1115] Call Trace: [ 400.169906][ T1115] __schedule+0x934/0x1f90 [ 400.175255][ T1115] ? __sched_text_start+0x8/0x8 [ 400.180199][ T1115] ? lock_downgrade+0x920/0x920 [ 400.185178][ T1115] ? rwlock_bug.part.0+0x90/0x90 [ 400.190132][ T1115] schedule+0xdc/0x2b0 [ 400.194306][ T1115] schedule_preempt_disabled+0x13/0x20 [ 400.199773][ T1115] __mutex_lock+0x7ab/0x13c0 [ 400.204466][ T1115] ? ctrl_cdev_ioctl+0x22b/0x2d0 [ 400.209709][ T1115] ? mutex_trylock+0x2d0/0x2d0 [ 400.214575][ T1115] ? __get_mtd_device+0x150/0x150 [ 400.219616][ T1115] mutex_lock_nested+0x16/0x20 [ 400.224480][ T1115] ? mutex_lock_nested+0x16/0x20 [ 400.229426][ T1115] ctrl_cdev_ioctl+0x22b/0x2d0 [ 400.234261][ T1115] ? vol_cdev_llseek+0x160/0x160 [ 400.239339][ T1115] ? vol_cdev_llseek+0x160/0x160 [ 400.244421][ T1115] do_vfs_ioctl+0x977/0x14e0 [ 400.249033][ T1115] ? compat_ioctl_preallocate+0x220/0x220 [ 400.254841][ T1115] ? __fget+0x37f/0x550 [ 400.259008][ T1115] ? ksys_dup3+0x3e0/0x3e0 [ 400.263478][ T1115] ? ns_to_kernel_old_timeval+0x100/0x100 [ 400.269220][ T1115] ? tomoyo_file_ioctl+0x23/0x30 [ 400.274241][ T1115] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 400.281498][ T1115] ? security_file_ioctl+0x8d/0xc0 [ 400.286695][ T1115] ksys_ioctl+0xab/0xd0 [ 400.291025][ T1115] __x64_sys_ioctl+0x73/0xb0 [ 400.295662][ T1115] do_syscall_64+0xfa/0x790 [ 400.300223][ T1115] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 400.306184][ T1115] RIP: 0033:0x45af49 [ 400.310083][ T1115] Code: cc e9 1b c6 ff ff cc cc cc cc cc cc cc cc cc cc cc 8b 7c 24 08 b8 e7 00 00 00 0f 05 c3 cc cc cc cc 48 8b 44 24 08 c7 00 00 00 <00> 00 bf 00 00 00 00 b8 3c 00 00 00 0f 05 cd 03 eb fe cc cc cc cc [ 400.330095][ T1115] RSP: 002b:00007f3b65a23c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 400.338576][ T1115] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045af49 [ 400.346815][ T1115] RDX: 000000000076006e RSI: 0000000040186f40 RDI: 0000000000000003 [ 400.354851][ T1115] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 400.362926][ T1115] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3b65a246d4 [ 400.370955][ T1115] R13: 00000000004c288a R14: 00000000004d8b90 R15: 00000000ffffffff [ 400.378958][ T1115] INFO: task syz-executor.4:13430 blocked for more than 144 seconds. [ 400.387129][ T1115] Not tainted 5.5.0-rc5-syzkaller #0 [ 400.393867][ T1115] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 400.402832][ T1115] syz-executor.4 D28536 13430 9703 0x00000004 [ 400.409247][ T1115] Call Trace: [ 400.412591][ T1115] __schedule+0x934/0x1f90 [ 400.417019][ T1115] ? __sched_text_start+0x8/0x8 [ 400.421992][ T1115] ? lock_downgrade+0x920/0x920 [ 400.426898][ T1115] ? rwlock_bug.part.0+0x90/0x90 [ 400.431906][ T1115] schedule+0xdc/0x2b0 [ 400.435984][ T1115] schedule_preempt_disabled+0x13/0x20 [ 400.441510][ T1115] __mutex_lock+0x7ab/0x13c0 [ 400.446167][ T1115] ? ctrl_cdev_ioctl+0x1cd/0x2d0 [ 400.451162][ T1115] ? find_held_lock+0x35/0x130 [ 400.455934][ T1115] ? mutex_trylock+0x2d0/0x2d0 [ 400.460790][ T1115] ? lock_downgrade+0x920/0x920 [ 400.465650][ T1115] mutex_lock_nested+0x16/0x20 [ 400.470392][ T1115] ? mutex_lock_nested+0x16/0x20 [ 400.475382][ T1115] ctrl_cdev_ioctl+0x1cd/0x2d0 [ 400.480226][ T1115] ? vol_cdev_llseek+0x160/0x160 [ 400.485293][ T1115] ? vol_cdev_llseek+0x160/0x160 [ 400.490232][ T1115] do_vfs_ioctl+0x977/0x14e0 [ 400.494923][ T1115] ? compat_ioctl_preallocate+0x220/0x220 [ 400.501579][ T1115] ? __fget+0x37f/0x550 [ 400.505748][ T1115] ? ksys_dup3+0x3e0/0x3e0 [ 400.510150][ T1115] ? ns_to_kernel_old_timeval+0x100/0x100 [ 400.515925][ T1115] ? tomoyo_file_ioctl+0x23/0x30 [ 400.520931][ T1115] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 400.527166][ T1115] ? security_file_ioctl+0x8d/0xc0 [ 400.532347][ T1115] ksys_ioctl+0xab/0xd0 [ 400.536511][ T1115] __x64_sys_ioctl+0x73/0xb0 [ 400.541169][ T1115] do_syscall_64+0xfa/0x790 [ 400.545672][ T1115] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 400.551640][ T1115] RIP: 0033:0x45af49 [ 400.555536][ T1115] Code: cc e9 1b c6 ff ff cc cc cc cc cc cc cc cc cc cc cc 8b 7c 24 08 b8 e7 00 00 00 0f 05 c3 cc cc cc cc 48 8b 44 24 08 c7 00 00 00 <00> 00 bf 00 00 00 00 b8 3c 00 00 00 0f 05 cd 03 eb fe cc cc cc cc [ 400.575237][ T1115] RSP: 002b:00007f3b65a02c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 400.583697][ T1115] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045af49 [ 400.591733][ T1115] RDX: 000000000076006e RSI: 0000000040046f41 RDI: 0000000000000004 [ 400.599697][ T1115] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 400.607704][ T1115] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3b65a036d4 [ 400.616177][ T1115] R13: 00000000004c288a R14: 00000000004d8b90 R15: 00000000ffffffff [ 400.624220][ T1115] INFO: task syz-executor.4:13440 blocked for more than 145 seconds. [ 400.632360][ T1115] Not tainted 5.5.0-rc5-syzkaller #0 [ 400.638161][ T1115] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 400.646873][ T1115] syz-executor.4 D29712 13440 9703 0x00000004 [ 400.653314][ T1115] Call Trace: [ 400.656663][ T1115] __schedule+0x934/0x1f90 [ 400.661138][ T1115] ? __sched_text_start+0x8/0x8 [ 400.665988][ T1115] ? lock_downgrade+0x920/0x920 [ 400.670923][ T1115] ? rwlock_bug.part.0+0x90/0x90 [ 400.675879][ T1115] schedule+0xdc/0x2b0 [ 400.679956][ T1115] schedule_preempt_disabled+0x13/0x20 [ 400.685543][ T1115] __mutex_lock+0x7ab/0x13c0 [ 400.690140][ T1115] ? ctrl_cdev_ioctl+0x22b/0x2d0 [ 400.695154][ T1115] ? mutex_trylock+0x2d0/0x2d0 [ 400.699958][ T1115] ? __get_mtd_device+0x150/0x150 [ 400.705036][ T1115] mutex_lock_nested+0x16/0x20 [ 400.709855][ T1115] ? mutex_lock_nested+0x16/0x20 [ 400.714876][ T1115] ctrl_cdev_ioctl+0x22b/0x2d0 [ 400.719643][ T1115] ? vol_cdev_llseek+0x160/0x160 [ 400.725624][ T1115] ? vol_cdev_llseek+0x160/0x160 [ 400.730650][ T1115] do_vfs_ioctl+0x977/0x14e0 [ 400.735522][ T1115] ? compat_ioctl_preallocate+0x220/0x220 [ 400.741304][ T1115] ? __fget+0x37f/0x550 [ 400.745473][ T1115] ? ksys_dup3+0x3e0/0x3e0 [ 400.749873][ T1115] ? ns_to_kernel_old_timeval+0x100/0x100 [ 400.755651][ T1115] ? tomoyo_file_ioctl+0x23/0x30 [ 400.760667][ T1115] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 400.766913][ T1115] ? security_file_ioctl+0x8d/0xc0 [ 400.772096][ T1115] ksys_ioctl+0xab/0xd0 [ 400.776259][ T1115] __x64_sys_ioctl+0x73/0xb0 [ 400.780929][ T1115] do_syscall_64+0xfa/0x790 [ 400.785437][ T1115] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 400.791392][ T1115] RIP: 0033:0x45af49 [ 400.795292][ T1115] Code: cc e9 1b c6 ff ff cc cc cc cc cc cc cc cc cc cc cc 8b 7c 24 08 b8 e7 00 00 00 0f 05 c3 cc cc cc cc 48 8b 44 24 08 c7 00 00 00 <00> 00 bf 00 00 00 00 b8 3c 00 00 00 0f 05 cd 03 eb fe cc cc cc cc [ 400.815216][ T1115] RSP: 002b:00007f3b659e1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 400.825400][ T1115] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045af49 [ 400.834352][ T1115] RDX: 000000000076006e RSI: 0000000040186f40 RDI: 0000000000000003 [ 400.842407][ T1115] RBP: 000000000075c070 R08: 0000000000000000 R09: 0000000000000000 [ 400.850557][ T1115] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3b659e26d4 [ 400.858528][ T1115] R13: 00000000004c288a R14: 00000000004d8b90 R15: 00000000ffffffff [ 400.866609][ T1115] INFO: task syz-executor.2:13435 blocked for more than 145 seconds. [ 400.874726][ T1115] Not tainted 5.5.0-rc5-syzkaller #0 [ 400.880630][ T1115] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 400.889411][ T1115] syz-executor.2 D28536 13435 9707 0x00000004 [ 400.895818][ T1115] Call Trace: [ 400.899117][ T1115] __schedule+0x934/0x1f90 [ 400.903594][ T1115] ? __sched_text_start+0x8/0x8 [ 400.908511][ T1115] ? lock_downgrade+0x920/0x920 [ 400.913494][ T1115] ? rwlock_bug.part.0+0x90/0x90 [ 400.918460][ T1115] schedule+0xdc/0x2b0 [ 400.922597][ T1115] schedule_preempt_disabled+0x13/0x20 [ 400.928059][ T1115] __mutex_lock+0x7ab/0x13c0 [ 400.932707][ T1115] ? ctrl_cdev_ioctl+0x22b/0x2d0 [ 400.937664][ T1115] ? mutex_trylock+0x2d0/0x2d0 [ 400.943070][ T1115] ? __get_mtd_device+0x150/0x150 [ 400.948103][ T1115] mutex_lock_nested+0x16/0x20 [ 400.952938][ T1115] ? mutex_lock_nested+0x16/0x20 [ 400.957939][ T1115] ctrl_cdev_ioctl+0x22b/0x2d0 [ 400.962777][ T1115] ? vol_cdev_llseek+0x160/0x160 [ 400.967715][ T1115] ? vol_cdev_llseek+0x160/0x160 [ 400.972702][ T1115] do_vfs_ioctl+0x977/0x14e0 [ 400.977295][ T1115] ? compat_ioctl_preallocate+0x220/0x220 [ 400.983069][ T1115] ? __fget+0x37f/0x550 [ 400.987223][ T1115] ? ksys_dup3+0x3e0/0x3e0 [ 400.991697][ T1115] ? ns_to_kernel_old_timeval+0x100/0x100 [ 400.997418][ T1115] ? tomoyo_file_ioctl+0x23/0x30 [ 401.002416][ T1115] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 401.008743][ T1115] ? security_file_ioctl+0x8d/0xc0 [ 401.013923][ T1115] ksys_ioctl+0xab/0xd0 [ 401.018079][ T1115] __x64_sys_ioctl+0x73/0xb0 [ 401.022722][ T1115] do_syscall_64+0xfa/0x790 [ 401.027243][ T1115] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 401.033182][ T1115] RIP: 0033:0x45af49 [ 401.037075][ T1115] Code: cc e9 1b c6 ff ff cc cc cc cc cc cc cc cc cc cc cc 8b 7c 24 08 b8 e7 00 00 00 0f 05 c3 cc cc cc cc 48 8b 44 24 08 c7 00 00 00 <00> 00 bf 00 00 00 00 b8 3c 00 00 00 0f 05 cd 03 eb fe cc cc cc cc [ 401.057294][ T1115] RSP: 002b:00007f0382d55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 401.065747][ T1115] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045af49 [ 401.073782][ T1115] RDX: 000000000076006e RSI: 0000000040186f40 RDI: 0000000000000003 [ 401.081854][ T1115] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 401.089830][ T1115] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0382d566d4 [ 401.098023][ T1115] R13: 00000000004c288a R14: 00000000004d8b90 R15: 00000000ffffffff [ 401.106082][ T1115] INFO: task syz-executor.2:13436 blocked for more than 145 seconds. [ 401.114403][ T1115] Not tainted 5.5.0-rc5-syzkaller #0 [ 401.120199][ T1115] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 401.128939][ T1115] syz-executor.2 D28536 13436 9707 0x00000004 [ 401.135350][ T1115] Call Trace: [ 401.138651][ T1115] __schedule+0x934/0x1f90 [ 401.143121][ T1115] ? __sched_text_start+0x8/0x8 [ 401.147997][ T1115] ? lock_downgrade+0x920/0x920 [ 401.152916][ T1115] ? rwlock_bug.part.0+0x90/0x90 [ 401.157963][ T1115] schedule+0xdc/0x2b0 [ 401.162765][ T1115] schedule_preempt_disabled+0x13/0x20 [ 401.168228][ T1115] __mutex_lock+0x7ab/0x13c0 [ 401.172988][ T1115] ? ctrl_cdev_ioctl+0x1cd/0x2d0 [ 401.177953][ T1115] ? find_held_lock+0x35/0x130 [ 401.182834][ T1115] ? mutex_trylock+0x2d0/0x2d0 [ 401.187607][ T1115] ? lock_downgrade+0x920/0x920 [ 401.192738][ T1115] mutex_lock_nested+0x16/0x20 [ 401.197545][ T1115] ? mutex_lock_nested+0x16/0x20 [ 401.202539][ T1115] ctrl_cdev_ioctl+0x1cd/0x2d0 [ 401.207312][ T1115] ? vol_cdev_llseek+0x160/0x160 [ 401.212323][ T1115] ? vol_cdev_llseek+0x160/0x160 [ 401.217263][ T1115] do_vfs_ioctl+0x977/0x14e0 [ 401.221915][ T1115] ? compat_ioctl_preallocate+0x220/0x220 [ 401.227655][ T1115] ? __fget+0x37f/0x550 [ 401.231893][ T1115] ? ksys_dup3+0x3e0/0x3e0 [ 401.236309][ T1115] ? ns_to_kernel_old_timeval+0x100/0x100 [ 401.242109][ T1115] ? tomoyo_file_ioctl+0x23/0x30 [ 401.247051][ T1115] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 401.253362][ T1115] ? security_file_ioctl+0x8d/0xc0 [ 401.258529][ T1115] ksys_ioctl+0xab/0xd0 [ 401.262807][ T1115] __x64_sys_ioctl+0x73/0xb0 [ 401.267438][ T1115] do_syscall_64+0xfa/0x790 [ 401.272908][ T1115] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 401.278863][ T1115] RIP: 0033:0x45af49 [ 401.282958][ T1115] Code: cc e9 1b c6 ff ff cc cc cc cc cc cc cc cc cc cc cc 8b 7c 24 08 b8 e7 00 00 00 0f 05 c3 cc cc cc cc 48 8b 44 24 08 c7 00 00 00 <00> 00 bf 00 00 00 00 b8 3c 00 00 00 0f 05 cd 03 eb fe cc cc cc cc [ 401.306764][ T1115] RSP: 002b:00007f0382d34c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 401.315239][ T1115] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045af49 [ 401.323281][ T1115] RDX: 000000000076006e RSI: 0000000040046f41 RDI: 0000000000000004 [ 401.331312][ T1115] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 401.339419][ T1115] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0382d356d4 [ 401.347478][ T1115] R13: 00000000004c288a R14: 00000000004d8b90 R15: 00000000ffffffff [ 401.355498][ T1115] [ 401.355498][ T1115] Showing all locks held in the system: [ 401.363332][ T1115] 1 lock held by khungtaskd/1115: [ 401.368349][ T1115] #0: ffffffff899a5340 (rcu_read_lock){....}, at: debug_show_all_locks+0x5f/0x279 [ 401.377785][ T1115] 2 locks held by getty/9655: [ 401.383028][ T1115] #0: ffff88808f490090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 401.392042][ T1115] #1: ffffc9000178b2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 401.401654][ T1115] 2 locks held by getty/9656: [ 401.406307][ T1115] #0: ffff88809fa7f090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 401.415388][ T1115] #1: ffffc9000177b2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 401.425123][ T1115] 2 locks held by getty/9657: [ 401.429780][ T1115] #0: ffff8880a0677090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 401.438831][ T1115] #1: ffffc900017cb2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 401.448579][ T1115] 2 locks held by getty/9658: [ 401.453297][ T1115] #0: ffff8880a2e1f090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 401.462336][ T1115] #1: ffffc900017bb2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 401.471939][ T1115] 2 locks held by getty/9659: [ 401.485266][ T1115] #0: ffff8880a1bdd090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 401.495113][ T1115] #1: ffffc900017db2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 401.504785][ T1115] 2 locks held by getty/9660: [ 401.509452][ T1115] #0: ffff8880940c4090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 401.518456][ T1115] #1: ffffc900017eb2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 401.528123][ T1115] 2 locks held by getty/9661: [ 401.532885][ T1115] #0: ffff8880a874e090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 401.541888][ T1115] #1: ffffc900017232e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 401.551497][ T1115] 1 lock held by syz-executor.3/13404: [ 401.556952][ T1115] #0: ffffffff8a0dc340 (ubi_devices_mutex){+.+.}, at: ctrl_cdev_ioctl+0x22b/0x2d0 [ 401.566320][ T1115] 1 lock held by syz-executor.0/13413: [ 401.571941][ T1115] #0: ffffffff8a0dc340 (ubi_devices_mutex){+.+.}, at: ctrl_cdev_ioctl+0x22b/0x2d0 [ 401.581359][ T1115] 1 lock held by syz-executor.1/13418: [ 401.586808][ T1115] #0: ffffffff8a0dc340 (ubi_devices_mutex){+.+.}, at: ctrl_cdev_ioctl+0x22b/0x2d0 [ 401.596139][ T1115] 1 lock held by syz-executor.5/13424: [ 401.602503][ T1115] #0: ffffffff8a0dc340 (ubi_devices_mutex){+.+.}, at: ctrl_cdev_ioctl+0x22b/0x2d0 [ 401.611918][ T1115] 1 lock held by syz-executor.5/13425: [ 401.617376][ T1115] #0: ffffffff8a0dc340 (ubi_devices_mutex){+.+.}, at: ctrl_cdev_ioctl+0x1cd/0x2d0 [ 401.626781][ T1115] 1 lock held by syz-executor.4/13428: [ 401.632306][ T1115] #0: ffffffff8a0dc340 (ubi_devices_mutex){+.+.}, at: ctrl_cdev_ioctl+0x22b/0x2d0 [ 401.641703][ T1115] 1 lock held by syz-executor.4/13430: [ 401.647151][ T1115] #0: ffffffff8a0dc340 (ubi_devices_mutex){+.+.}, at: ctrl_cdev_ioctl+0x1cd/0x2d0 [ 401.656628][ T1115] 1 lock held by syz-executor.4/13440: [ 401.662147][ T1115] #0: ffffffff8a0dc340 (ubi_devices_mutex){+.+.}, at: ctrl_cdev_ioctl+0x22b/0x2d0 [ 401.671531][ T1115] 1 lock held by syz-executor.2/13435: [ 401.676979][ T1115] #0: ffffffff8a0dc340 (ubi_devices_mutex){+.+.}, at: ctrl_cdev_ioctl+0x22b/0x2d0 [ 401.686438][ T1115] 1 lock held by syz-executor.2/13436: [ 401.691967][ T1115] #0: ffffffff8a0dc340 (ubi_devices_mutex){+.+.}, at: ctrl_cdev_ioctl+0x1cd/0x2d0 [ 401.701345][ T1115] 1 lock held by syz-executor.2/13442: [ 401.706807][ T1115] #0: ffffffff8a0dc340 (ubi_devices_mutex){+.+.}, at: ctrl_cdev_ioctl+0x22b/0x2d0 [ 401.717083][ T1115] [ 401.719447][ T1115] ============================================= [ 401.719447][ T1115] [ 401.727932][ T1115] NMI backtrace for cpu 0 [ 401.732322][ T1115] CPU: 0 PID: 1115 Comm: khungtaskd Not tainted 5.5.0-rc5-syzkaller #0 [ 401.740559][ T1115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 401.750637][ T1115] Call Trace: [ 401.753937][ T1115] dump_stack+0x197/0x210 [ 401.758291][ T1115] nmi_cpu_backtrace.cold+0x70/0xb2 [ 401.763477][ T1115] ? vprintk_func+0x86/0x189 [ 401.768056][ T1115] ? lapic_can_unplug_cpu.cold+0x3a/0x3a [ 401.773710][ T1115] nmi_trigger_cpumask_backtrace+0x23b/0x28b [ 401.779755][ T1115] arch_trigger_cpumask_backtrace+0x14/0x20 [ 401.785657][ T1115] watchdog+0xb11/0x10c0 [ 401.789908][ T1115] kthread+0x361/0x430 [ 401.793980][ T1115] ? reset_hung_task_detector+0x30/0x30 [ 401.799520][ T1115] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 401.805274][ T1115] ret_from_fork+0x24/0x30 [ 401.809796][ T1115] Sending NMI from CPU 0 to CPUs 1: [ 401.815283][ C1] NMI backtrace for cpu 1 [ 401.815289][ C1] CPU: 1 PID: 451 Comm: kworker/u4:5 Not tainted 5.5.0-rc5-syzkaller #0 [ 401.815296][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 401.815299][ C1] Workqueue: bat_events batadv_nc_worker [ 401.815306][ C1] RIP: 0010:batadv_nc_worker+0x128/0x760 [ 401.815317][ C1] Code: d2 31 f6 b9 02 00 00 00 68 03 2f b9 87 48 c7 c7 40 53 9a 89 e8 09 da a1 f9 e8 d4 30 a8 f9 31 ff 41 89 c4 89 c6 e8 28 f9 bb f9 <45> 85 e4 58 74 20 e8 9d f7 bb f9 44 0f b6 25 65 bf bd 02 31 ff 44 [ 401.815321][ C1] RSP: 0018:ffffc90002747cd8 EFLAGS: 00000293 [ 401.815328][ C1] RAX: 0000000000000000 RBX: ffff8880a6abe900 RCX: ffffffff87b92f48 [ 401.815333][ C1] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000005 [ 401.815338][ C1] RBP: ffffc90002747d30 R08: ffff8880a87e0340 R09: fffffbfff165eba5 [ 401.815343][ C1] R10: ffff8880a87e0c28 R11: ffff8880a87e0340 R12: 0000000000000001 [ 401.815348][ C1] R13: 000000000000008a R14: ffff88808e188450 R15: dffffc0000000000 [ 401.815354][ C1] FS: 0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 401.815358][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 401.815363][ C1] CR2: ffffffffff600400 CR3: 000000009ec9c000 CR4: 00000000001406e0 [ 401.815368][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 401.815373][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 401.815376][ C1] Call Trace: [ 401.815379][ C1] ? batadv_nc_worker+0xe3/0x760 [ 401.815383][ C1] process_one_work+0x9af/0x1740 [ 401.815386][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 401.815390][ C1] ? lock_acquire+0x190/0x410 [ 401.815393][ C1] worker_thread+0x98/0xe40 [ 401.815396][ C1] ? trace_hardirqs_on+0x67/0x240 [ 401.815399][ C1] kthread+0x361/0x430 [ 401.815403][ C1] ? process_one_work+0x1740/0x1740 [ 401.815407][ C1] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 401.815410][ C1] ret_from_fork+0x24/0x30 [ 401.816050][ T1115] Kernel panic - not syncing: hung_task: blocked tasks [ 402.013922][ T1115] CPU: 0 PID: 1115 Comm: khungtaskd Not tainted 5.5.0-rc5-syzkaller #0 [ 402.022162][ T1115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 402.032230][ T1115] Call Trace: [ 402.035527][ T1115] dump_stack+0x197/0x210 [ 402.039847][ T1115] panic+0x2e3/0x75c [ 402.043752][ T1115] ? add_taint.cold+0x16/0x16 [ 402.048438][ T1115] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 402.054175][ T1115] ? printk_safe_flush+0xf2/0x140 [ 402.059211][ T1115] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 402.065463][ T1115] ? nmi_trigger_cpumask_backtrace+0x224/0x28b [ 402.071630][ T1115] ? nmi_trigger_cpumask_backtrace+0x21b/0x28b [ 402.077790][ T1115] watchdog+0xb22/0x10c0 [ 402.082248][ T1115] kthread+0x361/0x430 [ 402.086330][ T1115] ? reset_hung_task_detector+0x30/0x30 [ 402.091875][ T1115] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 402.097605][ T1115] ret_from_fork+0x24/0x30 [ 402.103659][ T1115] Kernel Offset: disabled [ 402.107998][ T1115] Rebooting in 86400 seconds..