[ 89.574688][ T27] audit: type=1800 audit(1582585344.466:40): pid=10843 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 92.506244][ T27] audit: type=1400 audit(1582585347.416:41): avc: denied { map } for pid=11021 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.10.37' (ECDSA) to the list of known hosts. [ 119.708165][ T27] audit: type=1400 audit(1582585374.616:42): avc: denied { map } for pid=11033 comm="syz-execprog" path="/root/syz-execprog" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2020/02/24 23:02:54 parsed 1 programs [ 121.496348][T11045] ld (11045) used greatest stack depth: 22776 bytes left [ 121.507977][ T27] audit: type=1400 audit(1582585376.416:43): avc: denied { integrity } for pid=11033 comm="syz-execprog" lockdown_reason="debugfs access" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=lockdown permissive=1 [ 121.535115][ T27] audit: type=1400 audit(1582585376.416:44): avc: denied { map } for pid=11033 comm="syz-execprog" path="/sys/kernel/debug/kcov" dev="debugfs" ino=22789 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2020/02/24 23:02:57 executed programs: 0 [ 122.480641][T11055] IPVS: ftp: loaded support on port[0] = 21 [ 122.514195][T11056] IPVS: ftp: loaded support on port[0] = 21 [ 122.524238][T11059] IPVS: ftp: loaded support on port[0] = 21 [ 122.548450][T11060] IPVS: ftp: loaded support on port[0] = 21 [ 122.555740][T11063] IPVS: ftp: loaded support on port[0] = 21 [ 122.588774][T11064] IPVS: ftp: loaded support on port[0] = 21 [ 122.873327][T11059] chnl_net:caif_netlink_parms(): no params data found [ 122.884553][T11055] chnl_net:caif_netlink_parms(): no params data found [ 122.904208][T11056] chnl_net:caif_netlink_parms(): no params data found [ 122.926543][T11060] chnl_net:caif_netlink_parms(): no params data found [ 122.955036][T11063] chnl_net:caif_netlink_parms(): no params data found [ 123.156489][T11060] bridge0: port 1(bridge_slave_0) entered blocking state [ 123.164359][T11060] bridge0: port 1(bridge_slave_0) entered disabled state [ 123.172217][T11060] device bridge_slave_0 entered promiscuous mode [ 123.196908][T11055] bridge0: port 1(bridge_slave_0) entered blocking state [ 123.204178][T11055] bridge0: port 1(bridge_slave_0) entered disabled state [ 123.212534][T11055] device bridge_slave_0 entered promiscuous mode [ 123.229665][T11064] chnl_net:caif_netlink_parms(): no params data found [ 123.238296][T11060] bridge0: port 2(bridge_slave_1) entered blocking state [ 123.245828][T11060] bridge0: port 2(bridge_slave_1) entered disabled state [ 123.253749][T11060] device bridge_slave_1 entered promiscuous mode [ 123.284914][T11055] bridge0: port 2(bridge_slave_1) entered blocking state [ 123.292042][T11055] bridge0: port 2(bridge_slave_1) entered disabled state [ 123.300225][T11055] device bridge_slave_1 entered promiscuous mode [ 123.307798][T11059] bridge0: port 1(bridge_slave_0) entered blocking state [ 123.316756][T11059] bridge0: port 1(bridge_slave_0) entered disabled state [ 123.325399][T11059] device bridge_slave_0 entered promiscuous mode [ 123.357448][T11060] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 123.377298][T11060] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 123.392769][T11059] bridge0: port 2(bridge_slave_1) entered blocking state [ 123.399850][T11059] bridge0: port 2(bridge_slave_1) entered disabled state [ 123.409639][T11059] device bridge_slave_1 entered promiscuous mode [ 123.416957][T11056] bridge0: port 1(bridge_slave_0) entered blocking state [ 123.425162][T11056] bridge0: port 1(bridge_slave_0) entered disabled state [ 123.433071][T11056] device bridge_slave_0 entered promiscuous mode [ 123.445885][T11056] bridge0: port 2(bridge_slave_1) entered blocking state [ 123.453430][T11056] bridge0: port 2(bridge_slave_1) entered disabled state [ 123.461231][T11056] device bridge_slave_1 entered promiscuous mode [ 123.478936][T11055] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 123.492253][T11055] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 123.517974][T11063] bridge0: port 1(bridge_slave_0) entered blocking state [ 123.525185][T11063] bridge0: port 1(bridge_slave_0) entered disabled state [ 123.533947][T11063] device bridge_slave_0 entered promiscuous mode [ 123.547219][T11063] bridge0: port 2(bridge_slave_1) entered blocking state [ 123.554725][T11063] bridge0: port 2(bridge_slave_1) entered disabled state [ 123.562944][T11063] device bridge_slave_1 entered promiscuous mode [ 123.587501][T11059] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 123.610726][T11056] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 123.626247][T11060] team0: Port device team_slave_0 added [ 123.639252][T11055] team0: Port device team_slave_0 added [ 123.649111][T11055] team0: Port device team_slave_1 added [ 123.657248][T11059] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 123.674145][T11056] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 123.685606][T11060] team0: Port device team_slave_1 added [ 123.712048][T11063] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 123.728004][T11063] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 123.784991][T11063] team0: Port device team_slave_0 added [ 123.793461][T11056] team0: Port device team_slave_0 added [ 123.799865][T11055] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 123.807438][T11055] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 123.833926][T11055] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 123.845892][T11064] bridge0: port 1(bridge_slave_0) entered blocking state [ 123.853646][T11064] bridge0: port 1(bridge_slave_0) entered disabled state [ 123.861352][T11064] device bridge_slave_0 entered promiscuous mode [ 123.872170][T11059] team0: Port device team_slave_0 added [ 123.878939][T11060] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 123.886184][T11060] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 123.912328][T11060] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 123.924998][T11063] team0: Port device team_slave_1 added [ 123.931736][T11056] team0: Port device team_slave_1 added [ 123.938620][T11055] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 123.946880][T11055] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 123.973099][T11055] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 123.993698][T11064] bridge0: port 2(bridge_slave_1) entered blocking state [ 124.000914][T11064] bridge0: port 2(bridge_slave_1) entered disabled state [ 124.008831][T11064] device bridge_slave_1 entered promiscuous mode [ 124.017100][T11059] team0: Port device team_slave_1 added [ 124.027759][T11060] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 124.035797][T11060] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 124.062162][T11060] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 124.127873][T11059] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 124.135010][T11059] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 124.161150][T11059] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 124.172826][T11056] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 124.179794][T11056] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 124.206299][T11056] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 124.265954][T11055] device hsr_slave_0 entered promiscuous mode [ 124.322741][T11055] device hsr_slave_1 entered promiscuous mode [ 124.378564][T11063] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 124.387853][T11063] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 124.414831][T11063] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 124.433088][T11059] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 124.440064][T11059] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 124.466613][T11059] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 124.478320][T11056] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 124.486085][T11056] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 124.512963][T11056] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 124.526494][T11064] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 124.550666][T11063] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 124.557846][T11063] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 124.585264][T11063] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 124.644371][T11060] device hsr_slave_0 entered promiscuous mode [ 124.692783][T11060] device hsr_slave_1 entered promiscuous mode [ 124.742526][T11060] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 124.750370][T11060] Cannot create hsr debugfs directory [ 124.758005][T11064] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 124.855803][T11056] device hsr_slave_0 entered promiscuous mode [ 124.922617][T11056] device hsr_slave_1 entered promiscuous mode [ 124.992499][T11056] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 125.000118][T11056] Cannot create hsr debugfs directory [ 125.066949][T11063] device hsr_slave_0 entered promiscuous mode [ 125.112655][T11063] device hsr_slave_1 entered promiscuous mode [ 125.192374][T11063] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 125.199962][T11063] Cannot create hsr debugfs directory [ 125.264325][T11059] device hsr_slave_0 entered promiscuous mode [ 125.302898][T11059] device hsr_slave_1 entered promiscuous mode [ 125.342477][T11059] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 125.350087][T11059] Cannot create hsr debugfs directory [ 125.377311][T11064] team0: Port device team_slave_0 added [ 125.391883][T11064] team0: Port device team_slave_1 added [ 125.502147][T11064] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 125.509688][T11064] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 125.537183][T11064] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 125.569782][T11064] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 125.577540][T11064] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 125.603714][T11064] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 125.725443][T11064] device hsr_slave_0 entered promiscuous mode [ 125.762673][T11064] device hsr_slave_1 entered promiscuous mode [ 125.822415][T11064] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 125.829991][T11064] Cannot create hsr debugfs directory [ 125.888135][ T27] audit: type=1400 audit(1582585380.786:45): avc: denied { create } for pid=11055 comm="syz-executor.3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 125.919021][ T27] audit: type=1400 audit(1582585380.796:46): avc: denied { write } for pid=11055 comm="syz-executor.3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 125.944169][ T27] audit: type=1400 audit(1582585380.796:47): avc: denied { read } for pid=11055 comm="syz-executor.3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 125.951902][T11055] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 126.028913][T11055] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 126.113452][T11055] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 126.184072][T11055] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 126.275365][T11060] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 126.336928][T11060] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 126.397446][T11060] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 126.460770][T11060] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 126.507840][T11056] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 126.577366][T11056] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 126.656439][T11056] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 126.710378][T11056] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 126.822714][T11063] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 126.854925][T11063] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 126.909948][T11063] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 126.966323][T11063] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 127.107557][T11059] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 127.177361][T11059] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 127.244912][T11059] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 127.300386][T11059] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 127.395513][T11064] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 127.456154][T11064] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 127.556928][T11064] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 127.617320][T11055] 8021q: adding VLAN 0 to HW filter on device bond0 [ 127.659294][T11064] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 127.692501][ T2848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 127.700840][ T2848] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 127.725935][T11056] 8021q: adding VLAN 0 to HW filter on device bond0 [ 127.745284][T11060] 8021q: adding VLAN 0 to HW filter on device bond0 [ 127.758403][T11055] 8021q: adding VLAN 0 to HW filter on device team0 [ 127.792880][ T2842] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 127.801541][ T2842] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 127.814342][T11063] 8021q: adding VLAN 0 to HW filter on device bond0 [ 127.830903][T11060] 8021q: adding VLAN 0 to HW filter on device team0 [ 127.851659][ T2848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 127.859888][ T2848] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 127.872533][ T2841] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 127.881170][ T2841] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 127.890173][ T2841] bridge0: port 1(bridge_slave_0) entered blocking state [ 127.897508][ T2841] bridge0: port 1(bridge_slave_0) entered forwarding state [ 127.917453][T11056] 8021q: adding VLAN 0 to HW filter on device team0 [ 127.934956][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 127.944038][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 127.952966][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 127.961452][ T2851] bridge0: port 2(bridge_slave_1) entered blocking state [ 127.968593][ T2851] bridge0: port 2(bridge_slave_1) entered forwarding state [ 127.977538][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 127.985998][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 127.993878][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 128.053282][ T2848] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 128.065254][ T2848] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 128.074490][ T2848] bridge0: port 1(bridge_slave_0) entered blocking state [ 128.081555][ T2848] bridge0: port 1(bridge_slave_0) entered forwarding state [ 128.089659][ T2848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 128.098818][ T2848] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 128.107861][ T2848] bridge0: port 2(bridge_slave_1) entered blocking state [ 128.114953][ T2848] bridge0: port 2(bridge_slave_1) entered forwarding state [ 128.123721][ T2848] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 128.134698][ T2848] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 128.143535][ T2848] bridge0: port 1(bridge_slave_0) entered blocking state [ 128.150641][ T2848] bridge0: port 1(bridge_slave_0) entered forwarding state [ 128.160093][T11063] 8021q: adding VLAN 0 to HW filter on device team0 [ 128.200923][T11059] 8021q: adding VLAN 0 to HW filter on device bond0 [ 128.212857][ T2848] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 128.220803][ T2848] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 128.229622][ T2848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 128.239136][ T2848] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 128.248917][ T2848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 128.258347][ T2848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 128.267522][ T2848] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 128.276332][ T2848] bridge0: port 2(bridge_slave_1) entered blocking state [ 128.283625][ T2848] bridge0: port 2(bridge_slave_1) entered forwarding state [ 128.323053][ T2841] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 128.338397][ T2841] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 128.350374][ T2841] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 128.364175][ T2841] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 128.374653][ T2841] bridge0: port 1(bridge_slave_0) entered blocking state [ 128.381728][ T2841] bridge0: port 1(bridge_slave_0) entered forwarding state [ 128.391129][ T2841] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 128.400503][ T2841] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 128.410193][ T2841] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 128.419276][ T2841] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 128.429082][ T2841] bridge0: port 2(bridge_slave_1) entered blocking state [ 128.437058][ T2841] bridge0: port 2(bridge_slave_1) entered forwarding state [ 128.445424][ T2841] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 128.455757][ T2841] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 128.465607][ T2841] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 128.474657][ T2841] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 128.483888][ T2841] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 128.492537][ T2841] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 128.501917][ T2841] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 128.510302][ T2841] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 128.519177][ T2841] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 128.543102][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 128.553132][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 128.562813][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 128.571414][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 128.580915][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 128.590175][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 128.598898][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 128.607473][ T2851] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 128.633167][ T2848] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 128.641955][ T2848] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 128.677451][ T2701] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 128.687626][ T2701] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 128.697861][ T2701] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 128.710497][ T2701] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 128.719454][ T2701] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 128.728724][ T2701] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 128.737544][ T2701] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 128.760235][T11059] 8021q: adding VLAN 0 to HW filter on device team0 [ 128.784402][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 128.793782][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 128.802971][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 128.812172][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 128.835142][T11056] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 128.847698][T11056] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 128.873808][ T2848] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 128.881676][ T2848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 128.890499][ T2848] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 128.899376][ T2848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 128.908984][ T2848] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 128.928242][T11064] 8021q: adding VLAN 0 to HW filter on device bond0 [ 128.945976][ T2701] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 128.959183][ T2701] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 128.968601][ T2701] bridge0: port 1(bridge_slave_0) entered blocking state [ 128.975701][ T2701] bridge0: port 1(bridge_slave_0) entered forwarding state [ 128.983748][ T2701] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 128.991288][ T2701] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 128.998881][ T2701] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 129.007494][ T2701] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 129.016336][ T2701] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 129.042777][ T2848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 129.051170][ T2848] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 129.061142][ T2848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 129.070364][ T2848] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 129.079379][ T2848] bridge0: port 2(bridge_slave_1) entered blocking state [ 129.086603][ T2848] bridge0: port 2(bridge_slave_1) entered forwarding state [ 129.103838][ T2848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 129.111554][ T2848] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 129.120120][ T2848] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 129.128539][ T2848] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 129.145969][T11063] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 129.156938][T11060] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 129.167641][T11064] 8021q: adding VLAN 0 to HW filter on device team0 [ 129.179553][ T2841] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 129.202660][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 129.210137][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 129.224176][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 129.236937][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 129.245743][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 129.275151][T11055] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 129.305027][T11056] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 129.316956][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 129.325569][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 129.334841][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 129.343409][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 129.350634][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 129.359013][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 129.367710][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 129.376710][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 129.383899][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 129.391545][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 129.400160][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 129.408785][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 129.449501][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 129.459839][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 129.469670][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 129.478875][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 129.487635][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 129.496610][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 129.505887][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 129.558157][ T2842] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 129.569077][ T2842] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 129.580694][ T2842] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 129.589081][ T2842] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 129.610052][T11059] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 129.622633][T11059] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 129.649972][ T2842] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 129.659576][ T2842] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 129.669457][ T2842] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 129.678903][ T2842] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 129.688319][ T2842] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 129.698111][ T2842] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 129.707714][ T2842] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 129.715995][ T2842] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 129.724809][ T2842] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 129.733598][ T2842] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 129.742077][ T2842] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 129.750049][ T2842] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 129.758514][T11060] device veth0_vlan entered promiscuous mode [ 129.772871][ T2701] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 129.787064][ T2701] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 129.801974][T11063] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 129.817238][ T2701] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 129.837797][ T2701] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 129.908240][T11060] device veth1_vlan entered promiscuous mode [ 129.922213][T11064] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 129.952658][ T2842] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 129.961976][ T2842] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 129.970666][ T2842] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 129.978717][ T2842] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 129.986535][ T2842] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 129.995618][ T2842] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 130.004100][ T2842] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 130.011882][ T2842] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 130.020404][ T2842] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 130.028275][ T2842] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 130.063243][T11056] device veth0_vlan entered promiscuous mode [ 130.071996][T11059] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 130.083339][T11055] device veth0_vlan entered promiscuous mode [ 130.124831][ T2842] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 130.138219][ T2842] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 130.147652][ T2842] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 130.156552][ T2842] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 130.177643][T11060] device veth0_macvtap entered promiscuous mode [ 130.191889][T11056] device veth1_vlan entered promiscuous mode [ 130.212002][T11055] device veth1_vlan entered promiscuous mode [ 130.228398][T11060] device veth1_macvtap entered promiscuous mode [ 130.251211][T11064] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 130.302391][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 130.310555][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 130.319410][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 130.328152][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 130.338190][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 130.346752][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 130.355543][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 130.364670][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 130.414505][T11060] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 130.440436][T11060] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 130.452918][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 130.461564][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 130.472183][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 130.481103][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 130.498626][ T2841] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 130.511448][ T2841] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 130.522141][ T2841] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 130.534493][ T2841] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 130.545647][ T2841] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 130.555405][ T2841] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 130.583841][T11056] device veth0_macvtap entered promiscuous mode [ 130.597180][T11056] device veth1_macvtap entered promiscuous mode [ 130.608516][T11063] device veth0_vlan entered promiscuous mode [ 130.619975][ T2701] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 130.629249][ T2701] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 130.638169][ T2701] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 130.646543][ T2701] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 130.691738][ T2701] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 130.700793][ T2701] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 130.709618][ T2701] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 130.718449][ T2701] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 130.731362][T11055] device veth0_macvtap entered promiscuous mode [ 130.771397][T11056] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 130.783196][T11056] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 130.796796][T11056] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 130.811382][T11063] device veth1_vlan entered promiscuous mode [ 130.827386][T11055] device veth1_macvtap entered promiscuous mode [ 130.843387][ T2701] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 130.851638][ T2701] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 130.860715][ T2701] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 130.870012][ T2701] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 130.879207][ T2701] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 130.888324][ T2701] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 130.903119][ T2701] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 130.911483][ T2701] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 130.920220][ T2701] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 130.929740][ T2701] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 130.938428][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 130.946916][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 131.000907][T11064] device veth0_vlan entered promiscuous mode [ 131.008431][T11056] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 131.019672][T11056] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 131.032102][T11056] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 131.041654][T11059] device veth0_vlan entered promiscuous mode [ 131.095279][ T2841] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 131.105437][ T2841] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 131.146796][T11064] device veth1_vlan entered promiscuous mode [ 131.180464][T11059] device veth1_vlan entered promiscuous mode [ 131.226045][ T27] audit: type=1400 audit(1582585386.136:48): avc: denied { associate } for pid=11060 comm="syz-executor.1" name="syz1" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 131.254189][T11055] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 131.266593][T11055] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 131.277475][T11055] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 131.288677][T11055] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 131.301820][T11055] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 131.404454][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 131.412883][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 131.421070][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 131.429321][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 131.438083][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 131.459371][T11055] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 131.480802][T11055] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 131.490805][T11055] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 131.502339][T11055] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 131.520246][T11055] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 131.556435][T11103] ubi0: attaching mtd0 [ 131.579859][T11103] ubi0: scanning is finished [ 131.601604][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 131.611181][T11103] ubi0: empty MTD device detected [ 131.611571][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 131.629243][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 131.676498][T11063] device veth0_macvtap entered promiscuous mode [ 131.691049][ T2848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 131.702942][ T2848] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 131.711548][ T2848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 131.727241][ T2848] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 131.747168][T11064] device veth0_macvtap entered promiscuous mode [ 131.775996][T11103] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 131.789446][T11103] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 131.806442][T11103] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 131.810147][T11063] device veth1_macvtap entered promiscuous mode [ 131.814376][T11103] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 131.829430][T11103] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 131.837020][T11103] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 131.845918][T11059] device veth0_macvtap entered promiscuous mode [ 131.846414][T11103] ubi0: max/mean erase counter: 0/0, WL threshold: 4096, image sequence number: 915515901 [ 131.854508][ T2848] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 131.870046][T11103] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 131.873578][ T2848] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 131.883229][T11107] ubi0: detaching mtd0 [ 131.892299][T11106] ubi0: background thread "ubi_bgt0d" started, PID 11106 [ 131.900362][ T2848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 131.903742][T11107] ubi0: mtd0 is detached [ 131.914684][ T2848] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 131.919534][T11108] ubi0: attaching mtd0 [ 131.931917][T11108] ubi0: scanning is finished [ 131.960656][T11059] device veth1_macvtap entered promiscuous mode [ 131.981391][T11064] device veth1_macvtap entered promiscuous mode [ 131.991966][ T2848] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 132.002045][ T2848] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 132.021448][T11108] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 132.031589][T11108] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 132.040244][T11108] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 132.048608][T11108] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 132.086354][T11063] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 132.098233][T11108] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 132.107970][T11063] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 132.118304][T11063] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 132.118907][T11108] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 132.128781][T11063] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 132.128827][T11063] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 132.128833][T11063] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 132.130762][T11063] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 132.143947][T11108] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 915515901 [ 132.175810][T11064] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 132.198273][T11108] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 132.204804][T11064] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 132.209396][T11110] ubi0: background thread "ubi_bgt0d" started, PID 11110 [ 132.218423][T11103] ubi0: detaching mtd0 2020/02/24 23:03:07 executed programs: 6 [ 132.226717][T11064] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 132.238696][T11103] ubi0: mtd0 is detached [ 132.245593][T11064] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 132.256345][T11064] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 132.267239][T11064] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 132.277911][T11064] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 132.311919][T11113] ubi0: attaching mtd0 [ 132.331992][T11113] ubi0: scanning is finished [ 132.343106][T11064] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 132.367979][T11064] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 132.389663][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 132.398950][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 132.410387][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 132.419663][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 132.446584][T11063] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 132.467819][T11063] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 132.483673][T11113] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 132.491195][T11113] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 132.512596][T11063] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 132.528396][T11113] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 132.529351][T11063] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 132.537153][T11113] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 132.551714][T11063] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 132.553761][T11113] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 132.563679][T11063] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 132.570857][T11113] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 132.588947][T11113] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 132.597243][T11063] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 132.601985][T11113] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 132.629278][T11064] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 132.640036][T11118] ubi0: background thread "ubi_bgt0d" started, PID 11118 [ 132.640860][T11113] ubi0: detaching mtd0 [ 132.653272][T11064] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 132.662430][T11113] ubi0: mtd0 is detached [ 132.668935][T11117] ubi0: attaching mtd0 [ 132.669822][T11064] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 132.684635][T11117] ubi0: scanning is finished [ 132.690271][T11064] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 132.703718][T11064] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 132.721940][T11064] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 132.731858][T11064] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 132.750912][T11064] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 132.765169][T11064] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 132.773478][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 132.787963][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 132.799676][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 132.818240][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 132.851210][T11059] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 132.864565][T11059] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 132.869192][T11117] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 132.879585][T11059] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 132.889379][T11117] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 132.896294][T11059] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 132.903200][T11117] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 132.916722][T11059] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 132.919888][T11117] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 132.936597][T11059] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 132.938215][T11117] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 132.947755][T11059] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 132.955149][T11117] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 132.975047][T11059] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 132.977577][T11117] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 132.994884][T11059] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 132.996582][T11117] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 133.006375][T11059] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 133.023421][T11128] ubi0: background thread "ubi_bgt0d" started, PID 11128 [ 133.028887][T11059] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 133.039527][T11121] ubi0: detaching mtd0 [ 133.065225][T11121] ubi0: mtd0 is detached [ 133.073759][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 133.084197][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 133.085148][T11122] ubi0: attaching mtd0 [ 133.098964][T11122] ubi0: scanning is finished [ 133.148700][T11059] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 133.162463][T11059] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 133.173518][T11059] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 133.184591][T11059] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 133.195041][T11059] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 133.207373][T11059] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 133.213483][T11122] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 133.226402][T11122] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 133.234130][T11122] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 133.241119][T11059] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 133.241484][T11122] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 133.252102][T11059] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 133.260203][T11122] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 133.276997][T11122] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 133.277055][T11059] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 133.285645][T11122] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 133.307524][T11059] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 133.309446][T11122] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 133.321708][T11059] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 133.329390][T11129] ubi0: background thread "ubi_bgt0d" started, PID 11129 [ 133.347382][T11126] ubi0: detaching mtd0 [ 133.358437][T11126] ubi0: mtd0 is detached [ 133.363675][T11127] ubi0: attaching mtd0 [ 133.368279][T11127] ubi0: scanning is finished [ 133.425244][ T2841] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 133.439183][ T2841] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 133.475964][T11127] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 133.483736][T11127] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 133.490995][T11127] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 133.502046][T11127] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 133.521387][T11127] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 133.528908][T11127] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 133.538183][T11127] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 133.569762][T11127] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 133.580556][T11116] ubi0: detaching mtd0 [ 133.580564][T11131] ubi0: background thread "ubi_bgt0d" started, PID 11131 [ 133.594982][T11116] ubi0: mtd0 is detached [ 133.729599][T11139] ubi0: attaching mtd0 [ 133.793005][T11139] ubi0: scanning is finished [ 133.869727][T11139] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 133.878850][T11139] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 133.896429][T11139] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 133.919598][T11139] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 133.943336][T11139] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 133.961849][T11139] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 133.983341][T11139] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 134.007975][T11139] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 134.029952][T11145] ubi0: background thread "ubi_bgt0d" started, PID 11145 [ 134.030217][T11140] ubi: mtd0 is already attached to ubi0 [ 134.047564][T11139] ubi0: detaching mtd0 [ 134.056091][T11139] ubi0: mtd0 is detached [ 134.061022][T11143] ubi0: attaching mtd0 [ 134.067440][T11143] ubi0: scanning is finished [ 134.152626][T11143] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 134.161720][T11143] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 134.175377][T11143] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 134.186773][T11143] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 134.198209][T11143] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 134.206885][T11143] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 134.218465][T11143] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 134.230072][T11143] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 134.245252][T11162] ubi0: background thread "ubi_bgt0d" started, PID 11162 [ 134.245260][T11147] ubi0: detaching mtd0 [ 134.260710][T11147] ubi0: mtd0 is detached [ 134.265410][T11148] ubi0: attaching mtd0 [ 134.270153][T11148] ubi0: scanning is finished [ 134.340997][T11148] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 134.348941][T11148] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 134.357000][T11148] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 134.366594][T11148] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 134.374260][T11148] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 134.381046][T11148] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 134.389146][T11148] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 134.399132][T11148] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 134.409430][T11164] ubi0: background thread "ubi_bgt0d" started, PID 11164 [ 134.412690][T11153] ubi0: detaching mtd0 [ 134.428653][T11153] ubi0: mtd0 is detached [ 134.437796][T11156] ubi0: attaching mtd0 [ 134.448169][T11156] ubi0: scanning is finished [ 134.513598][T11156] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 134.521698][T11156] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 134.534705][T11156] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 134.541674][T11156] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 134.549538][T11156] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 134.557096][T11156] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 134.565419][T11156] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 134.577463][T11156] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 134.588833][T11140] ubi0: detaching mtd0 [ 134.589200][T11165] ubi0: background thread "ubi_bgt0d" started, PID 11165 [ 134.605846][T11140] ubi0: mtd0 is detached [ 134.610298][T11158] ubi0: attaching mtd0 [ 134.631807][T11158] ubi0: scanning is finished [ 134.722901][T11158] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 134.730712][T11158] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 134.740435][T11158] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 134.749801][T11158] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 134.757628][T11158] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 134.764880][T11158] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 134.773062][T11158] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 134.783120][T11158] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 134.794002][T11161] ubi0: detaching mtd0 [ 134.794022][T11173] ubi0: background thread "ubi_bgt0d" started, PID 11173 [ 134.810500][T11161] ubi0: mtd0 is detached [ 134.819724][T11163] ubi0: attaching mtd0 [ 134.828468][T11163] ubi0: scanning is finished [ 134.908809][T11163] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 134.918175][T11163] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 134.925900][T11163] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 134.933954][T11163] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 134.941338][T11163] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 134.949050][T11163] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 134.957197][T11163] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 134.967164][T11163] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 134.978887][T11175] ubi0: background thread "ubi_bgt0d" started, PID 11175 [ 134.978903][T11141] ubi0: detaching mtd0 [ 134.994790][T11141] ubi0: mtd0 is detached [ 135.001349][T11172] ubi0: attaching mtd0 [ 135.008474][T11172] ubi0: scanning is finished [ 135.130184][T11172] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 135.140727][T11172] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 135.151615][T11172] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 135.160233][T11172] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 135.171459][T11172] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 135.179539][T11172] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 135.191528][T11172] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 135.206094][T11172] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 135.218075][T11183] ubi0: background thread "ubi_bgt0d" started, PID 11183 [ 135.218080][T11174] ubi: mtd0 is already attached to ubi0 [ 135.218255][T11154] ubi0: detaching mtd0 [ 135.241738][T11154] ubi0: mtd0 is detached [ 135.248439][T11184] ubi0: attaching mtd0 [ 135.265638][T11184] ubi0: scanning is finished [ 135.382694][T11184] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 135.392947][T11184] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 135.400476][T11184] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 135.408001][T11184] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 135.415786][T11184] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 135.422999][T11184] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 135.430985][T11184] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 135.440998][T11184] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 135.451102][T11192] ubi0: background thread "ubi_bgt0d" started, PID 11192 [ 135.451132][T11185] ubi: mtd0 is already attached to ubi0 [ 135.464799][T11168] ubi0: detaching mtd0 [ 135.476709][T11168] ubi0: mtd0 is detached [ 135.481094][T11174] ubi0: attaching mtd0 [ 135.494198][T11174] ubi0: scanning is finished [ 135.584219][T11174] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 135.602736][T11193] ubi0: attaching mtd0 [ 135.608675][T11193] ubi0: scanning is finished [ 135.722339][T11193] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 135.729873][T11193] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 135.741705][T11193] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 135.749349][T11193] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 135.758252][T11193] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 135.765876][T11193] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 135.775559][T11193] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 135.785659][T11193] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 135.796336][T11194] ubi: mtd0 is already attached to ubi0 [ 135.796359][T11204] ubi0: background thread "ubi_bgt0d" started, PID 11204 [ 135.801960][T11181] ubi0: detaching mtd0 [ 135.816214][T11181] ubi0: mtd0 is detached [ 135.820672][T11198] ubi0: attaching mtd0 [ 135.851670][T11198] ubi0: scanning is finished [ 135.936240][T11198] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 135.952835][T11198] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 135.960345][T11198] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 135.972223][T11198] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 135.980037][T11198] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 135.992561][T11198] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 136.000696][T11198] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 136.015686][T11198] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 136.028332][T11213] ubi0: background thread "ubi_bgt0d" started, PID 11213 [ 136.028341][T11201] ubi0: detaching mtd0 [ 136.041754][T11201] ubi0: mtd0 is detached [ 136.046874][T11203] ubi0: attaching mtd0 [ 136.051539][T11203] ubi0: scanning is finished [ 136.126900][T11203] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 136.136175][T11203] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 136.144432][T11203] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 136.151555][T11203] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 136.159842][T11203] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 136.166900][T11203] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 136.175890][T11203] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 136.185982][T11203] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 136.196098][T11214] ubi0: background thread "ubi_bgt0d" started, PID 11214 [ 136.203525][T11189] ubi0: detaching mtd0 [ 136.209361][T11189] ubi0: mtd0 is detached [ 136.219034][T11211] ubi0: attaching mtd0 [ 136.224823][T11211] ubi0: scanning is finished [ 136.340290][T11211] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 136.350535][T11211] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 136.359320][T11211] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 136.368894][T11211] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 136.377509][T11211] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 136.384596][T11211] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 136.393208][T11211] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 136.403325][T11211] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 136.414017][T11222] ubi0: background thread "ubi_bgt0d" started, PID 11222 [ 136.421719][T11206] ubi0: detaching mtd0 [ 136.429720][T11206] ubi0: mtd0 is detached [ 136.434550][T11212] ubi0: attaching mtd0 [ 136.439297][T11212] ubi0: scanning is finished [ 136.520178][T11212] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 136.540726][T11212] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 136.548035][T11212] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 136.555083][T11212] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 136.562771][T11212] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 136.569530][T11212] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 136.578714][T11212] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 136.589754][T11212] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 136.601385][T11197] ubi0: detaching mtd0 [ 136.601443][T11227] ubi0: background thread "ubi_bgt0d" started, PID 11227 [ 136.623045][T11197] ubi0: mtd0 is detached [ 136.627603][T11221] ubi0: attaching mtd0 [ 136.633244][T11221] ubi0: scanning is finished [ 136.770489][T11221] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 136.778278][T11221] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 136.785567][T11221] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 136.793518][T11221] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 136.801946][T11221] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 136.808775][T11221] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 136.817379][T11221] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 136.828085][T11221] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 136.838703][T11236] ubi0: background thread "ubi_bgt0d" started, PID 11236 [ 136.838934][T11223] ubi: mtd0 is already attached to ubi0 [ 136.852103][T11226] ubi0: detaching mtd0 [ 136.860333][T11226] ubi0: mtd0 is detached [ 136.868237][T11228] ubi0: attaching mtd0 [ 136.873412][T11228] ubi0: scanning is finished [ 136.942383][T11228] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 136.950091][T11228] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 136.961128][T11228] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 136.968743][T11228] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 136.977416][T11228] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 136.984390][T11228] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 136.992837][T11228] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 137.002940][T11228] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 137.013216][T11238] ubi0: background thread "ubi_bgt0d" started, PID 11238 [ 137.013235][T11210] ubi0: detaching mtd0 [ 137.031113][T11210] ubi0: mtd0 is detached [ 137.036746][T11235] ubi0: attaching mtd0 [ 137.041633][T11235] ubi0: scanning is finished [ 137.139896][T11235] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 137.148045][T11235] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 137.155850][T11235] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 137.163377][T11235] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 137.171072][T11235] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 137.178295][T11235] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 137.186618][T11235] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 137.198371][T11235] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 137.208746][T11243] ubi0: background thread "ubi_bgt0d" started, PID 11243 [ 137.219573][T11237] ubi: mtd0 is already attached to ubi0 [ 137.226525][T11217] ubi0: detaching mtd0 [ 137.233700][T11217] ubi0: mtd0 is detached 2020/02/24 23:03:12 executed programs: 31 [ 137.252178][T11242] ubi0: attaching mtd0 [ 137.275605][T11242] ubi0: scanning is finished [ 137.394344][T11242] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 137.414670][T11242] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 137.421915][T11242] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 137.429002][T11242] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 137.437048][T11242] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 137.444429][T11242] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 137.453430][T11242] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 137.463484][T11242] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 137.473565][T11254] ubi0: background thread "ubi_bgt0d" started, PID 11254 [ 137.481219][T11232] ubi0: detaching mtd0 [ 137.489754][T11232] ubi0: mtd0 is detached [ 137.502510][T11253] ubi0: attaching mtd0 [ 137.508382][T11253] ubi0: scanning is finished [ 137.607673][T11253] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 137.621042][T11253] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 137.631194][T11253] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 137.641747][T11253] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 137.651205][T11253] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 137.661462][T11253] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 137.672492][T11253] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 137.683447][T11253] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 137.701984][T11263] ubi0: background thread "ubi_bgt0d" started, PID 11263 [ 137.709776][T11250] ubi0: detaching mtd0 [ 137.721524][T11250] ubi0: mtd0 is detached [ 137.726310][T11255] ubi0: attaching mtd0 [ 137.731246][T11255] ubi0: scanning is finished [ 137.805667][T11255] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 137.813361][T11255] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 137.820673][T11255] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 137.827699][T11255] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 137.835345][T11255] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 137.842105][T11255] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 137.851332][T11255] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 137.863187][T11255] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 137.873502][T11266] ubi0: background thread "ubi_bgt0d" started, PID 11266 [ 137.880717][T11256] ubi: mtd0 is already attached to ubi0 [ 137.886979][T11241] ubi0: detaching mtd0 [ 137.901249][T11241] ubi0: mtd0 is detached [ 137.908079][T11264] ubi0: attaching mtd0 [ 137.926642][T11264] ubi0: scanning is finished [ 138.043609][T11264] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 138.055914][T11264] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 138.064710][T11264] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 138.071733][T11264] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 138.080141][T11264] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 138.087787][T11264] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 138.096961][T11264] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 138.109614][T11264] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 138.120025][T11265] ubi: mtd0 is already attached to ubi0 [ 138.120366][T11275] ubi0: background thread "ubi_bgt0d" started, PID 11275 [ 138.126397][T11248] ubi0: detaching mtd0 [ 138.143755][T11248] ubi0: mtd0 is detached [ 138.152960][T11273] ubi0: attaching mtd0 [ 138.157729][T11273] ubi0: scanning is finished [ 138.272426][T11273] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 138.280342][T11273] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 138.289336][T11273] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 138.297236][T11273] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 138.304732][T11273] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 138.311789][T11273] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 138.320409][T11273] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 138.330495][T11273] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 138.341347][T11282] ubi0: background thread "ubi_bgt0d" started, PID 11282 [ 138.341363][T11274] ubi: mtd0 is already attached to ubi0 [ 138.355472][T11261] ubi0: detaching mtd0 [ 138.363829][T11261] ubi0: mtd0 is detached [ 138.371421][T11283] ubi0: attaching mtd0 [ 138.383216][T11283] ubi0: scanning is finished [ 138.485848][T11283] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 138.494751][T11283] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 138.504743][T11283] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 138.511969][T11283] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 138.520243][T11283] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 138.527415][T11283] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 138.536123][T11283] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 138.546702][T11283] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 138.557259][T11292] ubi0: background thread "ubi_bgt0d" started, PID 11292 [ 138.557274][T11284] ubi: mtd0 is already attached to ubi0 [ 138.570378][T11270] ubi0: detaching mtd0 [ 138.585508][T11270] ubi0: mtd0 is detached [ 138.597186][T11291] ubi0: attaching mtd0 [ 138.601996][T11291] ubi0: scanning is finished [ 138.709794][T11291] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 138.717942][T11291] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 138.725941][T11291] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 138.736259][T11291] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 138.744223][T11291] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 138.751451][T11291] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 138.760217][T11291] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 138.771375][T11291] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 138.781980][T11302] ubi0: background thread "ubi_bgt0d" started, PID 11302 [ 138.781995][T11293] ubi: mtd0 is already attached to ubi0 [ 138.795336][T11281] ubi0: detaching mtd0 [ 138.801707][T11281] ubi0: mtd0 is detached [ 138.808784][T11300] ubi0: attaching mtd0 [ 138.817611][T11300] ubi0: scanning is finished [ 138.922529][T11300] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 138.930363][T11300] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 138.937909][T11300] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 138.945923][T11300] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 138.954119][T11300] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 138.961265][T11300] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 138.969586][T11300] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 138.980320][T11300] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 138.990668][T11310] ubi0: background thread "ubi_bgt0d" started, PID 11310 [ 138.998463][T11301] ubi: mtd0 is already attached to ubi0 [ 139.005579][T11288] ubi0: detaching mtd0 [ 139.013714][T11288] ubi0: mtd0 is detached [ 139.020921][T11309] ubi0: attaching mtd0 [ 139.025853][T11309] ubi0: scanning is finished [ 139.179130][T11309] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 139.188235][T11309] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 139.200670][T11309] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 139.208399][T11309] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 139.220362][T11309] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 139.227700][T11309] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 139.235861][T11309] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 139.246158][T11309] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 139.256167][T11320] ubi0: background thread "ubi_bgt0d" started, PID 11320 [ 139.256183][T11311] ubi: mtd0 is already attached to ubi0 [ 139.269053][T11297] ubi0: detaching mtd0 [ 139.276963][T11297] ubi0: mtd0 is detached [ 139.285702][T11319] ubi0: attaching mtd0 [ 139.291394][T11319] ubi0: scanning is finished [ 139.415853][T11319] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 139.431335][T11319] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 139.439466][T11319] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 139.455125][T11319] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 139.466344][T11319] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 139.475053][T11319] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 139.486256][T11319] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 139.498161][T11319] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 139.512031][T11328] ubi0: background thread "ubi_bgt0d" started, PID 11328 [ 139.512129][T11318] ubi: mtd0 is already attached to ubi0 [ 139.530516][T11306] ubi0: detaching mtd0 [ 139.540310][T11306] ubi0: mtd0 is detached [ 139.562406][T11327] ubi0: attaching mtd0 [ 139.567398][T11327] ubi0: scanning is finished [ 139.670419][T11327] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 139.678788][T11327] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 139.688587][T11327] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 139.696184][T11327] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 139.704380][T11327] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 139.711553][T11327] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 139.720332][T11327] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 139.730936][T11327] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 139.743684][T11338] ubi0: background thread "ubi_bgt0d" started, PID 11338 [ 139.743883][T11326] ubi0: detaching mtd0 [ 139.761943][T11326] ubi0: mtd0 is detached [ 139.767376][T11329] ubi0: attaching mtd0 [ 139.772116][T11329] ubi0: scanning is finished [ 139.834274][T11329] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 139.841779][T11329] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 139.861119][T11329] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 139.868224][T11329] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 139.876577][T11329] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 139.883474][T11329] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 139.892878][T11329] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 139.903479][T11329] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 139.913621][T11339] ubi0: background thread "ubi_bgt0d" started, PID 11339 [ 139.920888][T11317] ubi0: detaching mtd0 [ 139.927303][T11317] ubi0: mtd0 is detached [ 139.932222][T11336] ubi0: attaching mtd0 [ 139.937256][T11336] ubi0: scanning is finished [ 140.067632][T11336] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 140.078872][T11336] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 140.086878][T11336] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 140.095747][T11336] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 140.103464][T11336] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 140.110565][T11336] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 140.118669][T11336] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 140.128874][T11336] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 140.139073][T11348] ubi0: background thread "ubi_bgt0d" started, PID 11348 [ 140.146394][T11337] ubi: mtd0 is already attached to ubi0 [ 140.152118][T11324] ubi0: detaching mtd0 [ 140.159945][T11324] ubi0: mtd0 is detached [ 140.170418][T11346] ubi0: attaching mtd0 [ 140.178959][T11346] ubi0: scanning is finished [ 140.300450][T11346] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 140.308417][T11346] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 140.316338][T11346] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 140.323626][T11346] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 140.331324][T11346] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 140.340142][T11346] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 140.348217][T11346] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 140.358683][T11346] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 140.368992][T11357] ubi0: background thread "ubi_bgt0d" started, PID 11357 [ 140.369166][T11347] ubi: mtd0 is already attached to ubi0 [ 140.384152][T11332] ubi0: detaching mtd0 [ 140.390816][T11332] ubi0: mtd0 is detached [ 140.398629][T11355] ubi0: attaching mtd0 [ 140.425539][T11355] ubi0: scanning is finished [ 140.521605][T11355] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 140.531478][T11355] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 140.539924][T11355] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 140.547570][T11355] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 140.557965][T11355] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 140.566076][T11355] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 140.576494][T11355] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 140.586907][T11355] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 140.599569][T11366] ubi0: background thread "ubi_bgt0d" started, PID 11366 [ 140.607379][T11356] ubi: mtd0 is already attached to ubi0 [ 140.615019][T11342] ubi0: detaching mtd0 [ 140.622130][T11342] ubi0: mtd0 is detached [ 140.631025][T11363] ubi0: attaching mtd0 [ 140.644048][T11363] ubi0: scanning is finished [ 140.746230][T11363] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 140.763520][T11363] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 140.771156][T11363] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 140.779246][T11363] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 140.789813][T11363] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 140.796954][T11363] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 140.806471][T11363] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 140.817664][T11363] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 140.829029][T11373] ubi0: background thread "ubi_bgt0d" started, PID 11373 [ 140.836951][T11364] ubi0: detaching mtd0 [ 140.843289][T11364] ubi0: mtd0 is detached [ 140.851109][T11365] ubi0: attaching mtd0 [ 140.855921][T11365] ubi0: scanning is finished [ 140.937274][T11365] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 140.946345][T11365] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 140.955526][T11365] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 140.962759][T11365] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 140.970801][T11365] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 140.978037][T11365] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 140.987374][T11365] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 140.998104][T11365] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 141.009188][T11376] ubi0: background thread "ubi_bgt0d" started, PID 11376 [ 141.016630][T11350] ubi0: detaching mtd0 [ 141.024252][T11350] ubi0: mtd0 is detached [ 141.031166][T11374] ubi0: attaching mtd0 [ 141.043079][T11374] ubi0: scanning is finished [ 141.117061][T11374] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 141.125386][T11374] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 141.134042][T11374] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 141.152414][T11374] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 141.164508][T11374] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 141.171633][T11374] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 141.186101][T11374] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 141.198883][T11374] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 141.213879][T11383] ubi0: background thread "ubi_bgt0d" started, PID 11383 [ 141.213884][T11375] ubi: mtd0 is already attached to ubi0 [ 141.213937][T11359] ubi0: detaching mtd0 [ 141.237312][T11359] ubi0: mtd0 is detached [ 141.243412][T11384] ubi0: attaching mtd0 [ 141.253165][T11384] ubi0: scanning is finished [ 141.368687][T11384] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 141.376626][T11384] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 141.384213][T11384] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 141.391354][T11384] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 141.399804][T11384] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 141.407508][T11384] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 141.415822][T11384] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 141.426048][T11384] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 141.436709][T11385] ubi: mtd0 is already attached to ubi0 [ 141.436717][T11393] ubi0: background thread "ubi_bgt0d" started, PID 11393 [ 141.449648][T11371] ubi0: detaching mtd0 [ 141.457005][T11371] ubi0: mtd0 is detached [ 141.482441][T11392] ubi0: attaching mtd0 [ 141.510180][T11392] ubi0: scanning is finished [ 141.595681][T11392] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 141.610823][T11392] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 141.621038][T11392] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 141.628547][T11392] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 141.636882][T11392] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 141.644704][T11392] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 141.653314][T11392] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 141.663800][T11392] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 141.673851][T11394] ubi: mtd0 is already attached to ubi0 [ 141.673966][T11403] ubi0: background thread "ubi_bgt0d" started, PID 11403 [ 141.679450][T11381] ubi0: detaching mtd0 [ 141.697777][T11381] ubi0: mtd0 is detached [ 141.708556][T11402] ubi0: attaching mtd0 [ 141.715318][T11402] ubi0: scanning is finished [ 141.821154][T11402] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 141.829114][T11402] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 141.837263][T11402] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 141.844780][T11402] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 141.853653][T11402] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 141.860553][T11402] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 141.868869][T11402] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 141.879394][T11402] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 141.889532][T11412] ubi0: background thread "ubi_bgt0d" started, PID 11412 [ 141.896770][T11401] ubi: mtd0 is already attached to ubi0 [ 141.902849][T11389] ubi0: detaching mtd0 [ 141.910335][T11389] ubi0: mtd0 is detached [ 141.922461][T11410] ubi0: attaching mtd0 [ 141.927194][T11410] ubi0: scanning is finished [ 142.050730][T11410] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 142.058484][T11410] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 142.066000][T11410] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 142.073502][T11410] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 142.080896][T11410] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 142.089533][T11410] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 142.097734][T11410] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 142.112225][T11410] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 142.127273][T11421] ubi0: background thread "ubi_bgt0d" started, PID 11421 [ 142.132577][T11411] ubi: mtd0 is already attached to ubi0 [ 142.140110][T11399] ubi0: detaching mtd0 [ 142.149226][T11399] ubi0: mtd0 is detached [ 142.154384][T11419] ubi0: attaching mtd0 [ 142.159106][T11419] ubi0: scanning is finished [ 142.284754][T11419] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 142.293877][T11419] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 142.301260][T11419] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 142.308989][T11419] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 142.316568][T11419] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 142.323580][T11419] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 142.331711][T11419] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 142.346595][T11419] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 142.356901][T11429] ubi0: background thread "ubi_bgt0d" started, PID 11429 [ 142.364158][T11420] ubi: mtd0 is already attached to ubi0 [ 142.369775][T11406] ubi0: detaching mtd0 [ 142.380647][T11406] ubi0: mtd0 is detached 2020/02/24 23:03:17 executed programs: 70 [ 142.386452][T11418] ubi0: attaching mtd0 [ 142.391096][T11418] ubi0: scanning is finished [ 142.488445][T11418] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 142.532983][T11428] ubi0: attaching mtd0 [ 142.537751][T11428] ubi0: scanning is finished [ 142.633775][T11428] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 142.642088][T11428] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 142.650275][T11428] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 142.657848][T11428] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 142.665668][T11428] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 142.672601][T11428] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 142.680990][T11428] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 142.691052][T11428] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 142.701177][T11443] ubi0: background thread "ubi_bgt0d" started, PID 11443 [ 142.702913][T11425] ubi0: detaching mtd0 [ 142.721039][T11425] ubi0: mtd0 is detached [ 142.725594][T11430] ubi0: attaching mtd0 [ 142.743398][T11430] ubi0: scanning is finished [ 142.823362][T11430] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 142.831166][T11430] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 142.842383][T11430] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 142.849617][T11430] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 142.859096][T11430] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 142.868387][T11430] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 142.879763][T11430] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 142.892343][T11430] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 142.907728][T11449] ubi0: background thread "ubi_bgt0d" started, PID 11449 [ 142.907746][T11415] ubi0: detaching mtd0 [ 142.921219][T11415] ubi0: mtd0 is detached [ 142.930472][T11434] ubi0: attaching mtd0 [ 142.935510][T11434] ubi0: scanning is finished [ 143.031957][T11434] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 143.040999][T11434] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 143.058223][T11434] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 143.068991][T11434] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 143.080078][T11434] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 143.090379][T11434] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 143.101180][T11434] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 143.116550][T11434] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 143.126938][T11453] ubi0: background thread "ubi_bgt0d" started, PID 11453 [ 143.141980][T11439] ubi0: detaching mtd0 [ 143.148840][T11439] ubi0: mtd0 is detached [ 143.158917][T11442] ubi0: attaching mtd0 [ 143.163749][T11442] ubi0: scanning is finished [ 143.242609][T11442] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 143.250358][T11442] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 143.259255][T11442] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 143.266504][T11442] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 143.277855][T11442] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 143.284886][T11442] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 143.293118][T11442] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 143.305869][T11442] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 143.318102][T11455] ubi0: background thread "ubi_bgt0d" started, PID 11455 [ 143.325332][T11444] ubi: mtd0 is already attached to ubi0 [ 143.331018][T11447] ubi0: detaching mtd0 [ 143.338748][T11447] ubi0: mtd0 is detached [ 143.347569][T11448] ubi0: attaching mtd0 [ 143.352999][T11448] ubi0: scanning is finished [ 143.425741][T11448] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 143.433328][T11448] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 143.440694][T11448] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 143.448236][T11448] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 143.456307][T11448] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 143.466989][T11448] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 143.476013][T11448] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 143.486134][T11448] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 143.496940][T11427] ubi0: detaching mtd0 [ 143.496960][T11456] ubi0: background thread "ubi_bgt0d" started, PID 11456 [ 143.511089][T11427] ubi0: mtd0 is detached [ 143.522001][T11454] ubi0: attaching mtd0 [ 143.529417][T11454] ubi0: scanning is finished [ 143.592072][T11454] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 143.607129][T11454] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 143.629650][T11454] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 143.640324][T11454] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 143.650447][T11454] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 143.660390][T11454] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 143.670358][T11454] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 143.684924][T11454] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 143.699512][T11460] ubi0: background thread "ubi_bgt0d" started, PID 11460 [ 143.710540][T11432] ubi0: detaching mtd0 [ 143.717396][T11432] ubi0: mtd0 is detached [ 143.739738][T11461] ubi0: attaching mtd0 [ 143.799249][T11461] ubi0: scanning is finished [ 143.922403][T11461] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 143.932677][T11461] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 143.969945][T11461] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 143.990078][T11461] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 144.002419][T11461] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 144.013352][T11461] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 144.022066][T11461] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 144.033642][T11461] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 144.043955][T11466] ubi0: detaching mtd0 [ 144.043962][T11480] ubi0: background thread "ubi_bgt0d" started, PID 11480 [ 144.066744][T11466] ubi0: mtd0 is detached [ 144.071710][T11473] ubi0: attaching mtd0 [ 144.077261][T11473] ubi0: scanning is finished [ 144.134168][T11473] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 144.142849][T11473] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 144.150231][T11473] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 144.157929][T11473] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 144.165504][T11473] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 144.173072][T11473] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 144.181086][T11473] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 144.191322][T11473] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 144.202369][T11485] ubi0: background thread "ubi_bgt0d" started, PID 11485 [ 144.209796][T11474] ubi0: detaching mtd0 [ 144.219538][T11474] ubi0: mtd0 is detached [ 144.224437][T11478] ubi0: attaching mtd0 [ 144.229216][T11478] ubi0: scanning is finished [ 144.302525][T11478] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 144.313399][T11478] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 144.321192][T11478] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 144.329207][T11478] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 144.336766][T11478] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 144.343744][T11478] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 144.352581][T11478] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 144.362613][T11478] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 144.372670][T11481] ubi: mtd0 is already attached to ubi0 [ 144.372989][T11486] ubi0: background thread "ubi_bgt0d" started, PID 11486 [ 144.385990][T11482] ubi: mtd0 is already attached to ubi0 [ 144.393570][T11483] ubi: mtd0 is already attached to ubi0 [ 144.400599][T11459] ubi0: detaching mtd0 [ 144.406329][T11459] ubi0: mtd0 is detached [ 144.553215][T11499] ubi0: attaching mtd0 [ 144.582522][T11499] ubi0: scanning is finished [ 144.673581][T11499] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 144.681280][T11499] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 144.692338][T11499] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 144.699851][T11499] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 144.708812][T11499] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 144.715813][T11499] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 144.724488][T11499] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 144.734809][T11499] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 144.745672][T11511] ubi0: background thread "ubi_bgt0d" started, PID 11511 [ 144.753668][T11504] ubi0: detaching mtd0 [ 144.759643][T11504] ubi0: mtd0 is detached [ 144.765865][T11506] ubi0: attaching mtd0 [ 144.770758][T11506] ubi0: scanning is finished [ 144.835992][T11506] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 144.843619][T11506] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 144.850904][T11506] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 144.858258][T11506] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 144.865985][T11506] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 144.874180][T11506] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 144.882472][T11506] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 144.898754][T11506] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 144.909055][T11513] ubi0: background thread "ubi_bgt0d" started, PID 11513 [ 144.916203][T11507] ubi: mtd0 is already attached to ubi0 [ 144.922124][T11508] ubi: mtd0 is already attached to ubi0 [ 144.931798][T11509] ubi: mtd0 is already attached to ubi0 [ 144.942938][T11510] ubi: mtd0 is already attached to ubi0 [ 144.948693][T11499] ubi0: detaching mtd0 [ 144.964261][T11499] ubi0: mtd0 is detached [ 145.075821][T11523] ubi0: attaching mtd0 [ 145.080865][T11523] ubi0: scanning is finished [ 145.204680][T11523] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 145.216427][T11523] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 145.228972][T11523] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 145.236614][T11523] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 145.244436][T11523] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 145.251287][T11523] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 145.259797][T11523] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 145.269892][T11523] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 145.280844][T11537] ubi0: background thread "ubi_bgt0d" started, PID 11537 [ 145.288202][T11521] ubi0: detaching mtd0 [ 145.295275][T11521] ubi0: mtd0 is detached [ 145.300255][T11532] ubi0: attaching mtd0 [ 145.306888][T11532] ubi0: scanning is finished [ 145.386797][T11532] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 145.396007][T11532] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 145.408229][T11532] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 145.416039][T11532] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 145.424018][T11532] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 145.431572][T11532] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 145.439677][T11532] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 145.450640][T11532] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 145.460925][T11539] ubi0: background thread "ubi_bgt0d" started, PID 11539 [ 145.460932][T11533] ubi: mtd0 is already attached to ubi0 [ 145.460977][T11534] ubi: mtd0 is already attached to ubi0 [ 145.481034][T11535] ubi: mtd0 is already attached to ubi0 [ 145.488401][T11536] ubi: mtd0 is already attached to ubi0 [ 145.494380][T11523] ubi0: detaching mtd0 [ 145.501671][T11523] ubi0: mtd0 is detached [ 145.641842][T11550] ubi0: attaching mtd0 [ 145.675623][T11550] ubi0: scanning is finished [ 145.784177][T11550] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 145.792353][T11550] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 145.799597][T11550] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 145.812446][T11550] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 145.823988][T11550] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 145.834191][T11550] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 145.845655][T11550] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 145.860324][T11550] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 145.875138][T11563] ubi0: background thread "ubi_bgt0d" started, PID 11563 [ 145.882426][T11549] ubi0: detaching mtd0 [ 145.888665][T11549] ubi0: mtd0 is detached [ 145.895809][T11557] ubi0: attaching mtd0 [ 145.900552][T11557] ubi0: scanning is finished [ 145.957958][T11557] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 145.967614][T11557] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 145.978125][T11557] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 145.988029][T11557] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 145.999056][T11557] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 146.007835][T11557] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 146.017376][T11557] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 146.028495][T11557] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 146.038510][T11565] ubi0: background thread "ubi_bgt0d" started, PID 11565 [ 146.046306][T11558] ubi0: detaching mtd0 [ 146.053477][T11558] ubi0: mtd0 is detached [ 146.058307][T11559] ubi0: attaching mtd0 [ 146.063722][T11559] ubi0: scanning is finished [ 146.132392][T11559] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 146.139914][T11559] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 146.154483][T11559] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 146.161462][T11559] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 146.171167][T11559] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 146.184382][T11559] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 146.193850][T11559] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 146.204267][T11559] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 146.215218][T11560] ubi: mtd0 is already attached to ubi0 [ 146.215256][T11566] ubi0: background thread "ubi_bgt0d" started, PID 11566 [ 146.220935][T11561] ubi: mtd0 is already attached to ubi0 [ 146.220995][T11562] ubi: mtd0 is already attached to ubi0 [ 146.229054][T11562] ubi: mtd0 is already attached to ubi0 [ 146.250584][T11550] ubi0: detaching mtd0 [ 146.264112][T11550] ubi0: mtd0 is detached [ 146.362019][T11574] ubi0: attaching mtd0 [ 146.424426][T11574] ubi0: scanning is finished [ 146.518535][T11574] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 146.529048][T11574] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 146.536886][T11574] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 146.544177][T11574] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 146.551772][T11574] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 146.558831][T11574] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 146.567434][T11574] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 146.577637][T11574] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 146.587861][T11590] ubi0: background thread "ubi_bgt0d" started, PID 11590 [ 146.595263][T11575] ubi0: detaching mtd0 [ 146.601180][T11575] ubi0: mtd0 is detached [ 146.607185][T11584] ubi0: attaching mtd0 [ 146.611875][T11584] ubi0: scanning is finished [ 146.665533][T11584] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 146.676107][T11584] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 146.686057][T11584] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 146.696167][T11584] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 146.705252][T11584] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 146.712026][T11584] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 146.724907][T11584] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 146.737150][T11584] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 146.750995][T11592] ubi0: background thread "ubi_bgt0d" started, PID 11592 [ 146.751000][T11585] ubi: mtd0 is already attached to ubi0 [ 146.751050][T11586] ubi: mtd0 is already attached to ubi0 [ 146.775592][T11587] ubi0: detaching mtd0 [ 146.786670][T11587] ubi0: mtd0 is detached [ 146.791130][T11588] ubi0: attaching mtd0 [ 146.798466][T11588] ubi0: scanning is finished [ 146.865172][T11588] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 146.872911][T11588] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 146.880109][T11588] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 146.887552][T11588] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 146.895057][T11588] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 146.903561][T11588] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 146.911561][T11588] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 146.921913][T11588] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 146.932033][T11593] ubi0: background thread "ubi_bgt0d" started, PID 11593 [ 146.939446][T11589] ubi: mtd0 is already attached to ubi0 [ 146.945263][T11574] ubi0: detaching mtd0 [ 146.950959][T11574] ubi0: mtd0 is detached [ 146.958109][T11585] ubi0: attaching mtd0 [ 146.966281][T11585] ubi0: scanning is finished [ 147.063329][T11585] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 147.090243][T11600] ubi0: attaching mtd0 [ 147.100973][T11600] ubi0: scanning is finished [ 147.278100][T11600] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 147.286524][T11600] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 147.294066][T11600] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 147.301300][T11600] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 147.311450][T11600] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 147.318549][T11600] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 147.326806][T11600] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 147.337122][T11600] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 147.347510][T11619] ubi0: background thread "ubi_bgt0d" started, PID 11619 [ 147.354793][T11602] ubi: mtd0 is already attached to ubi0 [ 147.361509][T11607] ubi0: detaching mtd0 [ 147.375477][T11607] ubi0: mtd0 is detached [ 147.379825][T11613] ubi0: attaching mtd0 [ 147.384713][T11613] ubi0: scanning is finished [ 147.452344][T11613] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 147.459968][T11613] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 147.470948][T11613] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 147.479313][T11613] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 147.486915][T11613] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 147.494277][T11613] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 2020/02/24 23:03:22 executed programs: 111 [ 147.502331][T11613] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 147.512224][T11613] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 147.522446][T11620] ubi0: background thread "ubi_bgt0d" started, PID 11620 [ 147.530483][T11612] ubi0: detaching mtd0 [ 147.537864][T11612] ubi0: mtd0 is detached [ 147.544690][T11616] ubi0: attaching mtd0 [ 147.549591][T11616] ubi0: scanning is finished [ 147.624890][T11616] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 147.642368][T11616] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 147.649615][T11616] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 147.657155][T11616] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 147.664577][T11616] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 147.671345][T11616] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 147.679422][T11616] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 147.690051][T11616] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 147.700167][T11617] ubi: mtd0 is already attached to ubi0 [ 147.700365][T11624] ubi0: background thread "ubi_bgt0d" started, PID 11624 [ 147.706735][T11618] ubi: mtd0 is already attached to ubi0 [ 147.720853][T11599] ubi0: detaching mtd0 [ 147.728117][T11599] ubi0: mtd0 is detached [ 147.734414][T11625] ubi0: attaching mtd0 [ 147.744283][T11625] ubi0: scanning is finished [ 147.848161][T11625] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 147.856797][T11625] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 147.864561][T11625] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 147.871710][T11625] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 147.879381][T11625] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 147.886576][T11625] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 147.894934][T11625] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 147.905236][T11625] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 147.915827][T11634] ubi0: background thread "ubi_bgt0d" started, PID 11634 [ 147.923228][T11612] ubi0: detaching mtd0 [ 147.930519][T11612] ubi0: mtd0 is detached [ 147.943606][T11632] ubi0: attaching mtd0 [ 147.953163][T11632] ubi0: scanning is finished [ 148.106119][T11632] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 148.121722][T11632] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 148.129118][T11632] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 148.136346][T11632] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 148.143814][T11632] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 148.150581][T11632] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 148.158691][T11632] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 148.169631][T11632] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 148.180482][T11646] ubi0: background thread "ubi_bgt0d" started, PID 11646 [ 148.180503][T11633] ubi: mtd0 is already attached to ubi0 [ 148.194090][T11623] ubi0: detaching mtd0 [ 148.202034][T11623] ubi0: mtd0 is detached [ 148.208003][T11641] ubi0: attaching mtd0 [ 148.215213][T11641] ubi0: scanning is finished [ 148.308304][T11641] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 148.315980][T11641] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 148.323697][T11641] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 148.330651][T11641] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 148.338373][T11641] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 148.345830][T11641] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 148.354072][T11641] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 148.364286][T11641] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 148.374440][T11652] ubi0: background thread "ubi_bgt0d" started, PID 11652 [ 148.382118][T11640] ubi0: detaching mtd0 [ 148.391299][T11640] ubi0: mtd0 is detached [ 148.397853][T11645] ubi0: attaching mtd0 [ 148.404331][T11645] ubi0: scanning is finished [ 148.472445][T11645] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 148.480236][T11645] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 148.487776][T11645] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 148.495052][T11645] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 148.503286][T11645] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 148.510290][T11645] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 148.518996][T11645] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 148.529757][T11645] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 148.540006][T11653] ubi0: background thread "ubi_bgt0d" started, PID 11653 [ 148.547302][T11647] ubi: mtd0 is already attached to ubi0 [ 148.553178][T11630] ubi0: detaching mtd0 [ 148.559157][T11630] ubi0: mtd0 is detached [ 148.566469][T11651] ubi0: attaching mtd0 [ 148.571656][T11651] ubi0: scanning is finished [ 148.679190][T11651] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 148.688818][T11651] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 148.704703][T11651] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 148.711823][T11651] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 148.720120][T11651] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 148.727507][T11651] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 148.736902][T11651] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 148.747415][T11651] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 148.757786][T11637] ubi0: detaching mtd0 [ 148.757930][T11660] ubi0: background thread "ubi_bgt0d" started, PID 11660 [ 148.774147][T11637] ubi0: mtd0 is detached [ 148.785361][T11661] ubi0: attaching mtd0 [ 148.798178][T11661] ubi0: scanning is finished [ 148.934613][T11661] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 148.942549][T11661] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 148.950082][T11661] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 148.959019][T11661] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 148.967400][T11661] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 148.975006][T11661] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 148.983671][T11661] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 148.994814][T11661] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 149.005556][T11675] ubi0: background thread "ubi_bgt0d" started, PID 11675 [ 149.013507][T11662] ubi: mtd0 is already attached to ubi0 [ 149.019517][T11650] ubi0: detaching mtd0 [ 149.027153][T11650] ubi0: mtd0 is detached [ 149.036398][T11672] ubi0: attaching mtd0 [ 149.041379][T11672] ubi0: scanning is finished [ 149.135690][T11672] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 149.149332][T11672] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 149.157263][T11672] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 149.164956][T11672] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 149.172959][T11672] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 149.180167][T11672] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 149.189116][T11672] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 149.199192][T11672] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 149.210377][T11679] ubi0: background thread "ubi_bgt0d" started, PID 11679 [ 149.210491][T11673] ubi: mtd0 is already attached to ubi0 [ 149.225264][T11674] ubi: mtd0 is already attached to ubi0 [ 149.230968][T11659] ubi0: detaching mtd0 [ 149.236916][T11659] ubi0: mtd0 is detached [ 149.245621][T11680] ubi0: attaching mtd0 [ 149.256919][T11680] ubi0: scanning is finished [ 149.355736][T11680] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 149.363643][T11680] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 149.371163][T11680] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 149.379907][T11680] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 149.388433][T11680] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 149.396859][T11680] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 149.405075][T11680] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 149.415401][T11680] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 149.425900][T11688] ubi0: background thread "ubi_bgt0d" started, PID 11688 [ 149.433123][T11665] ubi0: detaching mtd0 [ 149.439819][T11665] ubi0: mtd0 is detached [ 149.482562][T11687] ubi0: attaching mtd0 [ 149.487431][T11687] ubi0: scanning is finished [ 149.636576][T11687] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 149.644686][T11687] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 149.652745][T11687] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 149.660767][T11687] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 149.668412][T11687] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 149.675414][T11687] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 149.683668][T11687] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 149.694365][T11687] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 149.704704][T11702] ubi0: background thread "ubi_bgt0d" started, PID 11702 [ 149.711983][T11689] ubi: mtd0 is already attached to ubi0 [ 149.718433][T11677] ubi0: detaching mtd0 [ 149.724597][T11677] ubi0: mtd0 is detached [ 149.734374][T11699] ubi0: attaching mtd0 [ 149.739727][T11699] ubi0: scanning is finished [ 149.842481][T11699] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 149.853374][T11699] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 149.861342][T11699] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 149.868447][T11699] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 149.876875][T11699] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 149.883945][T11699] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 149.892001][T11699] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 149.903017][T11699] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 149.913692][T11707] ubi0: background thread "ubi_bgt0d" started, PID 11707 [ 149.921041][T11700] ubi: mtd0 is already attached to ubi0 [ 149.926948][T11701] ubi: mtd0 is already attached to ubi0 [ 149.933344][T11683] ubi0: detaching mtd0 [ 149.939693][T11683] ubi0: mtd0 is detached [ 149.972413][T11706] ubi0: attaching mtd0 [ 149.984183][T11706] ubi0: scanning is finished [ 150.102080][T11706] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 150.111312][T11706] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 150.119740][T11706] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 150.126967][T11706] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 150.134667][T11706] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 150.141784][T11706] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 150.150000][T11706] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 150.160451][T11706] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 150.171487][T11698] ubi0: detaching mtd0 [ 150.171495][T11718] ubi0: background thread "ubi_bgt0d" started, PID 11718 [ 150.191367][T11698] ubi0: mtd0 is detached [ 150.202507][T11717] ubi0: attaching mtd0 [ 150.211000][T11717] ubi0: scanning is finished [ 150.313215][T11717] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 150.321801][T11717] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 150.339215][T11717] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 150.346340][T11717] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 150.353973][T11717] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 150.360820][T11717] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 150.369104][T11717] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 150.379645][T11717] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 150.390479][T11727] ubi0: background thread "ubi_bgt0d" started, PID 11727 [ 150.398298][T11719] ubi: mtd0 is already attached to ubi0 [ 150.405062][T11720] ubi: mtd0 is already attached to ubi0 [ 150.411131][T11706] ubi: mtd0 is already attached to ubi0 [ 150.419177][T11724] ubi0: detaching mtd0 [ 150.428084][T11724] ubi0: mtd0 is detached [ 150.434288][T11728] ubi0: attaching mtd0 [ 150.439403][T11728] ubi0: scanning is finished [ 150.515306][T11728] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 150.524038][T11728] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 150.532218][T11728] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 150.540124][T11728] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 150.547759][T11728] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 150.555542][T11728] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 150.563648][T11728] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 150.573828][T11728] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 150.584055][T11729] ubi: mtd0 is already attached to ubi0 [ 150.584091][T11733] ubi0: background thread "ubi_bgt0d" started, PID 11733 [ 150.589837][T11714] ubi0: detaching mtd0 [ 150.605440][T11714] ubi0: mtd0 is detached [ 150.613644][T11734] ubi0: attaching mtd0 [ 150.618573][T11734] ubi0: scanning is finished [ 150.754423][T11734] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 150.762018][T11734] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 150.773897][T11734] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 150.780893][T11734] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 150.791651][T11734] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 150.800140][T11734] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 150.812052][T11734] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 150.829132][T11734] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 150.839326][T11747] ubi0: background thread "ubi_bgt0d" started, PID 11747 [ 150.851789][T11724] ubi0: detaching mtd0 [ 150.859533][T11724] ubi0: mtd0 is detached [ 150.871451][T11744] ubi0: attaching mtd0 [ 150.876745][T11744] ubi0: scanning is finished [ 151.009659][T11744] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 151.019839][T11744] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 151.027373][T11744] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 151.034586][T11744] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 151.041952][T11744] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 151.049535][T11744] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 151.057723][T11744] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 151.067811][T11744] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 151.077960][T11754] ubi0: background thread "ubi_bgt0d" started, PID 11754 [ 151.086284][T11745] ubi: mtd0 is already attached to ubi0 [ 151.092038][T11746] ubi: mtd0 is already attached to ubi0 [ 151.099497][T11732] ubi0: detaching mtd0 [ 151.107604][T11732] ubi0: mtd0 is detached [ 151.113308][T11755] ubi0: attaching mtd0 [ 151.117876][T11755] ubi0: scanning is finished [ 151.211685][T11755] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 151.220410][T11755] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 151.228206][T11755] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 151.235639][T11755] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 151.243481][T11755] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 151.250356][T11755] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 151.258448][T11755] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 151.269441][T11755] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 151.279466][T11761] ubi0: background thread "ubi_bgt0d" started, PID 11761 [ 151.286716][T11756] ubi: mtd0 is already attached to ubi0 [ 151.294455][T11742] ubi0: detaching mtd0 [ 151.305839][T11742] ubi0: mtd0 is detached [ 151.312878][T11746] ubi0: attaching mtd0 [ 151.317701][T11746] ubi0: scanning is finished [ 151.394940][T11746] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 151.419929][T11760] ubi0: attaching mtd0 [ 151.431426][T11760] ubi0: scanning is finished [ 151.558480][T11760] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 151.566190][T11760] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 151.573549][T11760] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 151.581087][T11760] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 151.588708][T11760] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 151.596015][T11760] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 151.605153][T11760] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 151.615619][T11760] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 151.625661][T11750] ubi0: detaching mtd0 [ 151.625728][T11775] ubi0: background thread "ubi_bgt0d" started, PID 11775 [ 151.642594][T11750] ubi0: mtd0 is detached [ 151.650581][T11769] ubi0: attaching mtd0 [ 151.661038][T11769] ubi0: scanning is finished [ 151.747421][T11769] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 151.755401][T11769] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 151.764289][T11769] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 151.771582][T11769] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 151.781005][T11769] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 151.793148][T11769] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 151.801318][T11769] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 151.816338][T11769] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 151.826668][T11770] ubi: mtd0 is already attached to ubi0 [ 151.827808][T11782] ubi0: background thread "ubi_bgt0d" started, PID 11782 [ 151.832364][T11772] ubi0: detaching mtd0 [ 151.851423][T11772] ubi0: mtd0 is detached [ 151.860820][T11774] ubi0: attaching mtd0 [ 151.869794][T11774] ubi0: scanning is finished [ 151.945314][T11774] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 151.953492][T11774] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 151.960701][T11774] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 151.967731][T11774] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 151.975489][T11774] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 151.983479][T11774] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 151.991476][T11774] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 152.001476][T11774] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 152.011635][T11785] ubi0: background thread "ubi_bgt0d" started, PID 11785 [ 152.019078][T11759] ubi0: detaching mtd0 [ 152.025968][T11759] ubi0: mtd0 is detached [ 152.034625][T11784] ubi0: attaching mtd0 [ 152.040016][T11784] ubi0: scanning is finished [ 152.126550][T11784] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 152.134268][T11784] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 152.143693][T11784] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 152.151597][T11784] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 152.159450][T11784] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 152.166314][T11784] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 152.175037][T11784] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 152.185053][T11784] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 152.195333][T11790] ubi0: background thread "ubi_bgt0d" started, PID 11790 [ 152.203892][T11783] ubi: mtd0 is already attached to ubi0 [ 152.209683][T11765] ubi0: detaching mtd0 [ 152.216410][T11765] ubi0: mtd0 is detached [ 152.232618][T11789] ubi0: attaching mtd0 [ 152.254138][T11789] ubi0: scanning is finished [ 152.374377][T11789] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 152.382032][T11789] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 152.390033][T11789] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 152.397487][T11789] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 152.407426][T11789] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 152.414815][T11789] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 152.423325][T11789] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 152.435553][T11789] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 152.446173][T11800] ubi0: background thread "ubi_bgt0d" started, PID 11800 [ 152.453769][T11781] ubi0: detaching mtd0 [ 152.460175][T11781] ubi0: mtd0 is detached [ 152.468200][T11801] ubi0: attaching mtd0 [ 152.505354][T11801] ubi0: scanning is finished [ 152.588349][T11801] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 152.596244][T11801] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 152.604612][T11801] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 152.611888][T11801] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 152.619556][T11801] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 152.626570][T11801] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 152.635035][T11801] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 152.645351][T11801] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 152.656950][T11812] ubi0: background thread "ubi_bgt0d" started, PID 11812 [ 152.665018][T11802] ubi: mtd0 is already attached to ubi0 [ 152.671860][T11803] ubi: mtd0 is already attached to ubi0 [ 152.678368][T11787] ubi0: detaching mtd0 2020/02/24 23:03:27 executed programs: 153 [ 152.686312][T11787] ubi0: mtd0 is detached [ 152.692345][T11799] ubi0: attaching mtd0 [ 152.700262][T11799] ubi0: scanning is finished [ 152.789342][T11799] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 152.800244][T11810] ubi0: attaching mtd0 [ 152.807564][T11810] ubi0: scanning is finished [ 152.893783][T11810] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 152.902481][T11810] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 152.909971][T11810] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 152.917575][T11810] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 152.925423][T11810] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 152.932812][T11810] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 152.940813][T11810] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 152.950994][T11810] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 152.961047][T11822] ubi0: background thread "ubi_bgt0d" started, PID 11822 [ 152.961053][T11811] ubi: mtd0 is already attached to ubi0 [ 152.961110][T11797] ubi0: detaching mtd0 [ 152.985056][T11797] ubi0: mtd0 is detached [ 152.992042][T11816] ubi0: attaching mtd0 [ 153.003251][T11816] ubi0: scanning is finished [ 153.128777][T11816] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 153.137492][T11816] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 153.145378][T11816] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 153.152959][T11816] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 153.160536][T11816] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 153.167804][T11816] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 153.176395][T11816] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 153.186691][T11816] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 153.197587][T11830] ubi0: background thread "ubi_bgt0d" started, PID 11830 [ 153.204791][T11820] ubi0: detaching mtd0 [ 153.213171][T11820] ubi0: mtd0 is detached [ 153.219195][T11821] ubi0: attaching mtd0 [ 153.224176][T11821] ubi0: scanning is finished [ 153.311143][T11821] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 153.319598][T11821] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 153.331830][T11821] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 153.339030][T11821] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 153.346652][T11821] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 153.353493][T11821] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 153.361478][T11821] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 153.371853][T11821] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 153.382418][T11832] ubi0: background thread "ubi_bgt0d" started, PID 11832 [ 153.389528][T11809] ubi0: detaching mtd0 [ 153.396513][T11809] ubi0: mtd0 is detached [ 153.404039][T11829] ubi0: attaching mtd0 [ 153.408840][T11829] ubi0: scanning is finished [ 153.529156][T11829] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 153.536763][T11829] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 153.549625][T11829] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 153.557122][T11829] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 153.569123][T11829] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 153.576805][T11829] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 153.589794][T11829] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 153.599825][T11829] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 153.609916][T11828] ubi0: detaching mtd0 [ 153.621968][T11828] ubi0: mtd0 is detached [ 153.626802][T11831] ubi0: attaching mtd0 [ 153.631618][T11831] ubi0: scanning is finished [ 153.693025][T11831] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 153.701422][T11831] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 153.709782][T11831] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 153.717176][T11831] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 153.725927][T11831] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 153.732840][T11831] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 153.741126][T11831] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 153.751124][T11831] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 153.761945][T11842] ubi0: background thread "ubi_bgt0d" started, PID 11842 [ 153.761952][T11815] ubi0: detaching mtd0 [ 153.777324][T11815] ubi0: mtd0 is detached [ 153.792597][T11839] ubi0: attaching mtd0 [ 153.797607][T11839] ubi0: scanning is finished [ 153.895559][T11839] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 153.905971][T11839] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 153.914419][T11839] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 153.921735][T11839] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 153.929649][T11839] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 153.937012][T11839] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 153.945963][T11839] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 153.956314][T11839] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 153.967439][T11849] ubi0: background thread "ubi_bgt0d" started, PID 11849 [ 153.967688][T11841] ubi: mtd0 is already attached to ubi0 [ 153.981113][T11825] ubi0: detaching mtd0 [ 153.987126][T11825] ubi0: mtd0 is detached [ 154.002699][T11850] ubi0: attaching mtd0 [ 154.007795][T11850] ubi0: scanning is finished [ 154.119161][T11850] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 154.127949][T11850] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 154.137342][T11850] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 154.144841][T11850] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 154.152641][T11850] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 154.159606][T11850] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 154.168398][T11850] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 154.179000][T11850] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 154.189289][T11851] ubi: mtd0 is already attached to ubi0 [ 154.189297][T11858] ubi0: background thread "ubi_bgt0d" started, PID 11858 [ 154.202843][T11836] ubi0: detaching mtd0 [ 154.212232][T11836] ubi0: mtd0 is detached [ 154.217355][T11860] ubi0: attaching mtd0 [ 154.236929][T11860] ubi0: scanning is finished [ 154.350997][T11860] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 154.363418][T11860] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 154.370646][T11860] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 154.378976][T11860] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 154.386788][T11860] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 154.393778][T11860] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 154.403322][T11860] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 154.414074][T11860] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 154.424263][T11859] ubi: mtd0 is already attached to ubi0 [ 154.424386][T11869] ubi0: background thread "ubi_bgt0d" started, PID 11869 [ 154.429876][T11845] ubi0: detaching mtd0 [ 154.442803][T11845] ubi0: mtd0 is detached [ 154.449924][T11867] ubi0: attaching mtd0 [ 154.455968][T11867] ubi0: scanning is finished [ 154.560402][T11867] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 154.568949][T11867] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 154.583975][T11867] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 154.591084][T11867] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 154.598647][T11867] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 154.605761][T11867] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 154.613843][T11867] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 154.624016][T11867] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 154.634298][T11876] ubi0: background thread "ubi_bgt0d" started, PID 11876 [ 154.641833][T11868] ubi: mtd0 is already attached to ubi0 [ 154.647850][T11855] ubi0: detaching mtd0 [ 154.661062][T11855] ubi0: mtd0 is detached [ 154.667810][T11877] ubi0: attaching mtd0 [ 154.683527][T11877] ubi0: scanning is finished [ 154.782736][T11877] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 154.790513][T11877] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 154.798559][T11877] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 154.806078][T11877] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 154.814774][T11877] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 154.821888][T11877] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 154.830210][T11877] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 154.840432][T11877] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 154.850618][T11886] ubi0: background thread "ubi_bgt0d" started, PID 11886 [ 154.850623][T11878] ubi: mtd0 is already attached to ubi0 [ 154.850679][T11865] ubi0: detaching mtd0 [ 154.870713][T11865] ubi0: mtd0 is detached [ 154.877723][T11885] ubi0: attaching mtd0 [ 154.911201][T11885] ubi0: scanning is finished [ 155.020635][T11885] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 155.029410][T11885] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 155.037849][T11885] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 155.045300][T11885] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 155.053044][T11885] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 155.060219][T11885] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 155.068547][T11885] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 155.078605][T11885] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 155.088670][T11895] ubi0: background thread "ubi_bgt0d" started, PID 11895 [ 155.096511][T11881] ubi0: detaching mtd0 [ 155.102195][T11881] ubi0: mtd0 is detached [ 155.107082][T11887] ubi0: attaching mtd0 [ 155.111867][T11887] ubi0: scanning is finished [ 155.187931][T11887] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 155.203951][T11887] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 155.211308][T11887] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 155.218709][T11887] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 155.226290][T11887] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 155.233207][T11887] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 155.241281][T11887] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 155.251865][T11887] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 155.262223][T11875] ubi0: detaching mtd0 [ 155.262444][T11900] ubi0: background thread "ubi_bgt0d" started, PID 11900 [ 155.276894][T11875] ubi0: mtd0 is detached [ 155.289387][T11893] ubi0: attaching mtd0 [ 155.299314][T11893] ubi0: scanning is finished [ 155.410478][T11893] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 155.419164][T11893] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 155.427346][T11893] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 155.434957][T11893] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 155.443089][T11893] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 155.450124][T11893] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 155.459638][T11893] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 155.469832][T11893] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 155.480490][T11908] ubi0: background thread "ubi_bgt0d" started, PID 11908 [ 155.487685][T11894] ubi0: detaching mtd0 [ 155.495585][T11894] ubi0: mtd0 is detached [ 155.500639][T11896] ubi0: attaching mtd0 [ 155.505556][T11896] ubi0: scanning is finished [ 155.566459][T11896] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 155.574079][T11896] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 155.581286][T11896] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 155.588864][T11896] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 155.597676][T11896] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 155.605724][T11896] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 155.614682][T11896] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 155.625118][T11896] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 155.635528][T11911] ubi0: background thread "ubi_bgt0d" started, PID 11911 [ 155.642906][T11898] ubi0: detaching mtd0 [ 155.650200][T11898] ubi0: mtd0 is detached [ 155.656343][T11901] ubi0: attaching mtd0 [ 155.662245][T11901] ubi0: scanning is finished [ 155.742377][T11901] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 155.750115][T11901] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 155.757839][T11901] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 155.765235][T11901] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 155.775095][T11901] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 155.782021][T11901] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 155.790846][T11901] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 155.801002][T11901] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 155.811551][T11912] ubi0: background thread "ubi_bgt0d" started, PID 11912 [ 155.811556][T11884] ubi0: detaching mtd0 [ 155.826688][T11884] ubi0: mtd0 is detached [ 155.833434][T11909] ubi0: attaching mtd0 [ 155.838141][T11909] ubi0: scanning is finished [ 155.926811][T11909] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 155.945765][T11909] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 155.954258][T11909] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 155.961449][T11909] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 155.969456][T11909] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 155.976947][T11909] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 155.985133][T11909] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 155.995288][T11909] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 156.005782][T11916] ubi0: background thread "ubi_bgt0d" started, PID 11916 [ 156.005905][T11910] ubi: mtd0 is already attached to ubi0 [ 156.018843][T11890] ubi0: detaching mtd0 [ 156.029952][T11890] ubi0: mtd0 is detached [ 156.036681][T11917] ubi0: attaching mtd0 [ 156.063244][T11917] ubi0: scanning is finished [ 156.191570][T11917] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 156.205636][T11917] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 156.214684][T11917] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 156.222021][T11917] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 156.229735][T11917] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 156.237273][T11917] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 156.245552][T11917] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 156.255966][T11917] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 156.266485][T11928] ubi0: background thread "ubi_bgt0d" started, PID 11928 [ 156.276305][T11906] ubi0: detaching mtd0 [ 156.283976][T11906] ubi0: mtd0 is detached [ 156.295018][T11927] ubi0: attaching mtd0 [ 156.316943][T11927] ubi0: scanning is finished [ 156.458982][T11927] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 156.467205][T11927] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 156.480058][T11927] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 156.487290][T11927] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 156.501011][T11927] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 156.508161][T11927] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 156.522021][T11927] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 156.537045][T11927] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 156.547300][T11943] ubi0: background thread "ubi_bgt0d" started, PID 11943 [ 156.555312][T11922] ubi0: detaching mtd0 [ 156.561584][T11922] ubi0: mtd0 is detached [ 156.566661][T11929] ubi0: attaching mtd0 [ 156.571396][T11929] ubi0: scanning is finished [ 156.656839][T11929] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 156.664908][T11929] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 156.673132][T11929] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 156.680285][T11929] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 156.688124][T11929] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 156.695362][T11929] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 156.705282][T11929] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 156.716397][T11929] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 156.727460][T11947] ubi0: background thread "ubi_bgt0d" started, PID 11947 [ 156.735524][T11930] ubi: mtd0 is already attached to ubi0 [ 156.741268][T11932] ubi0: detaching mtd0 [ 156.749254][T11932] ubi0: mtd0 is detached [ 156.758739][T11939] ubi0: attaching mtd0 [ 156.764023][T11939] ubi0: scanning is finished [ 156.827222][T11939] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 156.835833][T11939] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 156.845106][T11939] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 156.852387][T11939] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 156.859774][T11939] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 156.867702][T11939] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 156.875971][T11939] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 915515901 [ 156.886159][T11939] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 156.897133][T11949] ubi0: background thread "ubi_bgt0d" started, PID 11949 [ 156.902730][T11940] ubi0: detaching mtd0 [ 174.338637][ T0] NOHZ: local_softirq_pending 08 [ 215.306976][ T0] NOHZ: local_softirq_pending 08 [ 308.732567][ T1098] INFO: task syz-executor.2:11926 blocked for more than 143 seconds. [ 308.740885][ T1098] Not tainted 5.6.0-rc3-syzkaller #0 [ 308.751193][ T1098] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 308.761008][ T1098] syz-executor.2 D28360 11926 11056 0x00004004 [ 308.767404][ T1098] Call Trace: [ 308.770850][ T1098] __schedule+0x934/0x1f90 [ 308.776508][ T1098] ? firmware_map_remove+0x1a3/0x1a3 [ 308.781894][ T1098] ? lock_downgrade+0x920/0x920 [ 308.786840][ T1098] ? rwlock_bug.part.0+0x90/0x90 [ 308.791796][ T1098] schedule+0xdc/0x2b0 [ 308.795937][ T1098] schedule_preempt_disabled+0x13/0x20 [ 308.801486][ T1098] __mutex_lock+0x7ab/0x13c0 [ 308.806223][ T1098] ? ctrl_cdev_ioctl+0x1cd/0x2d0 [ 308.811171][ T1098] ? mutex_trylock+0x2d0/0x2d0 [ 308.816255][ T1098] mutex_lock_nested+0x16/0x20 [ 308.821038][ T1098] ? mutex_lock_nested+0x16/0x20 [ 308.826225][ T1098] ctrl_cdev_ioctl+0x1cd/0x2d0 [ 308.830999][ T1098] ? vol_cdev_llseek+0x160/0x160 [ 308.836120][ T1098] ? tomoyo_file_ioctl+0x23/0x30 [ 308.841570][ T1098] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 308.847935][ T1098] ? security_file_ioctl+0x8d/0xc0 [ 308.853140][ T1098] ? vol_cdev_llseek+0x160/0x160 [ 308.858223][ T1098] ksys_ioctl+0x123/0x180 [ 308.863778][ T1098] __x64_sys_ioctl+0x73/0xb0 [ 308.868479][ T1098] do_syscall_64+0xfa/0x790 [ 308.873074][ T1098] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 308.878992][ T1098] RIP: 0033:0x45c449 [ 308.883006][ T1098] Code: Bad RIP value. [ 308.887949][ T1098] RSP: 002b:00007f8274668c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 308.896563][ T1098] RAX: ffffffffffffffda RBX: 00007f82746696d4 RCX: 000000000045c449 [ 308.905530][ T1098] RDX: 000000000076006e RSI: 0000000040046f41 RDI: 0000000000000003 [ 308.913581][ T1098] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 308.921561][ T1098] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 308.929589][ T1098] R13: 0000000000000207 R14: 00000000004c3e89 R15: 000000000076bf2c [ 308.938089][ T1098] INFO: task syz-executor.0:11925 blocked for more than 143 seconds. [ 308.946260][ T1098] Not tainted 5.6.0-rc3-syzkaller #0 [ 308.952065][ T1098] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 308.960859][ T1098] syz-executor.0 D28360 11925 11064 0x00000004 [ 308.967265][ T1098] Call Trace: [ 308.970683][ T1098] __schedule+0x934/0x1f90 [ 308.976487][ T1098] ? firmware_map_remove+0x1a3/0x1a3 [ 308.981797][ T1098] ? lock_downgrade+0x920/0x920 [ 308.987090][ T1098] ? rwlock_bug.part.0+0x90/0x90 [ 308.992047][ T1098] schedule+0xdc/0x2b0 [ 308.996204][ T1098] schedule_preempt_disabled+0x13/0x20 [ 309.001664][ T1098] __mutex_lock+0x7ab/0x13c0 [ 309.006363][ T1098] ? ctrl_cdev_ioctl+0x1cd/0x2d0 [ 309.011309][ T1098] ? mutex_trylock+0x2d0/0x2d0 [ 309.016191][ T1098] mutex_lock_nested+0x16/0x20 [ 309.020962][ T1098] ? mutex_lock_nested+0x16/0x20 [ 309.025957][ T1098] ctrl_cdev_ioctl+0x1cd/0x2d0 [ 309.030731][ T1098] ? vol_cdev_llseek+0x160/0x160 [ 309.036481][ T1098] ? tomoyo_file_ioctl+0x23/0x30 [ 309.041426][ T1098] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 309.047778][ T1098] ? security_file_ioctl+0x8d/0xc0 [ 309.053061][ T1098] ? vol_cdev_llseek+0x160/0x160 [ 309.058012][ T1098] ksys_ioctl+0x123/0x180 [ 309.062403][ T1098] __x64_sys_ioctl+0x73/0xb0 [ 309.067017][ T1098] do_syscall_64+0xfa/0x790 [ 309.071567][ T1098] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 309.077585][ T1098] RIP: 0033:0x45c449 [ 309.081516][ T1098] Code: Bad RIP value. [ 309.086730][ T1098] RSP: 002b:00007f408d2cec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 309.095491][ T1098] RAX: ffffffffffffffda RBX: 00007f408d2cf6d4 RCX: 000000000045c449 [ 309.103513][ T1098] RDX: 000000000076006e RSI: 0000000040046f41 RDI: 0000000000000003 [ 309.111490][ T1098] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 309.120505][ T1098] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 309.128619][ T1098] R13: 0000000000000207 R14: 00000000004c3e89 R15: 000000000076bf2c [ 309.137402][ T1098] INFO: task syz-executor.5:11932 blocked for more than 143 seconds. [ 309.145528][ T1098] Not tainted 5.6.0-rc3-syzkaller #0 [ 309.151330][ T1098] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 309.160080][ T1098] syz-executor.5 D28360 11932 11063 0x00004004 [ 309.167913][ T1098] Call Trace: [ 309.171208][ T1098] __schedule+0x934/0x1f90 [ 309.175800][ T1098] ? firmware_map_remove+0x1a3/0x1a3 [ 309.181099][ T1098] ? lock_downgrade+0x920/0x920 [ 309.186067][ T1098] ? rwlock_bug.part.0+0x90/0x90 [ 309.191033][ T1098] schedule+0xdc/0x2b0 [ 309.196197][ T1098] schedule_preempt_disabled+0x13/0x20 [ 309.201650][ T1098] __mutex_lock+0x7ab/0x13c0 [ 309.206356][ T1098] ? ctrl_cdev_ioctl+0x1cd/0x2d0 [ 309.211329][ T1098] ? mutex_trylock+0x2d0/0x2d0 [ 309.216546][ T1098] mutex_lock_nested+0x16/0x20 [ 309.221357][ T1098] ? mutex_lock_nested+0x16/0x20 [ 309.226334][ T1098] ctrl_cdev_ioctl+0x1cd/0x2d0 [ 309.231112][ T1098] ? vol_cdev_llseek+0x160/0x160 [ 309.236167][ T1098] ? tomoyo_file_ioctl+0x23/0x30 [ 309.241137][ T1098] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 309.247470][ T1098] ? security_file_ioctl+0x8d/0xc0 [ 309.252668][ T1098] ? vol_cdev_llseek+0x160/0x160 [ 309.257679][ T1098] ksys_ioctl+0x123/0x180 [ 309.262007][ T1098] __x64_sys_ioctl+0x73/0xb0 [ 309.266694][ T1098] do_syscall_64+0xfa/0x790 [ 309.271239][ T1098] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 309.277266][ T1098] RIP: 0033:0x45c449 [ 309.281226][ T1098] Code: Bad RIP value. [ 309.285366][ T1098] RSP: 002b:00007f253b47bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 309.295225][ T1098] RAX: ffffffffffffffda RBX: 00007f253b47c6d4 RCX: 000000000045c449 [ 309.304509][ T1098] RDX: 000000000076006e RSI: 0000000040046f41 RDI: 0000000000000003 [ 309.312574][ T1098] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 309.320551][ T1098] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 309.329090][ T1098] R13: 0000000000000207 R14: 00000000004c3e89 R15: 000000000076bf2c [ 309.337148][ T1098] INFO: task syz-executor.3:11937 blocked for more than 143 seconds. [ 309.345282][ T1098] Not tainted 5.6.0-rc3-syzkaller #0 [ 309.351082][ T1098] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 309.359965][ T1098] syz-executor.3 D28360 11937 11055 0x00000004 [ 309.366360][ T1098] Call Trace: [ 309.369746][ T1098] __schedule+0x934/0x1f90 [ 309.374886][ T1098] ? firmware_map_remove+0x1a3/0x1a3 [ 309.380207][ T1098] ? lock_downgrade+0x920/0x920 [ 309.385156][ T1098] ? rwlock_bug.part.0+0x90/0x90 [ 309.390114][ T1098] schedule+0xdc/0x2b0 [ 309.394607][ T1098] schedule_preempt_disabled+0x13/0x20 [ 309.400070][ T1098] __mutex_lock+0x7ab/0x13c0 [ 309.404924][ T1098] ? ctrl_cdev_ioctl+0x1cd/0x2d0 [ 309.409894][ T1098] ? mutex_trylock+0x2d0/0x2d0 [ 309.415553][ T1098] mutex_lock_nested+0x16/0x20 [ 309.420324][ T1098] ? mutex_lock_nested+0x16/0x20 [ 309.426192][ T1098] ctrl_cdev_ioctl+0x1cd/0x2d0 [ 309.430968][ T1098] ? vol_cdev_llseek+0x160/0x160 [ 309.436028][ T1098] ? tomoyo_file_ioctl+0x23/0x30 [ 309.441015][ T1098] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 309.447829][ T1098] ? security_file_ioctl+0x8d/0xc0 [ 309.453057][ T1098] ? vol_cdev_llseek+0x160/0x160 [ 309.458012][ T1098] ksys_ioctl+0x123/0x180 [ 309.462425][ T1098] __x64_sys_ioctl+0x73/0xb0 [ 309.467026][ T1098] do_syscall_64+0xfa/0x790 [ 309.471532][ T1098] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 309.477694][ T1098] RIP: 0033:0x45c449 [ 309.481607][ T1098] Code: Bad RIP value. [ 309.485741][ T1098] RSP: 002b:00007f61d1e73c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 309.494233][ T1098] RAX: ffffffffffffffda RBX: 00007f61d1e746d4 RCX: 000000000045c449 [ 309.502206][ T1098] RDX: 000000000076006e RSI: 0000000040046f41 RDI: 0000000000000003 [ 309.510256][ T1098] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 309.518290][ T1098] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 309.527196][ T1098] R13: 0000000000000207 R14: 00000000004c3e89 R15: 000000000076bf2c [ 309.535706][ T1098] INFO: task syz-executor.3:11941 blocked for more than 144 seconds. [ 309.543846][ T1098] Not tainted 5.6.0-rc3-syzkaller #0 [ 309.549681][ T1098] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 309.559137][ T1098] syz-executor.3 D28360 11941 11055 0x00000004 [ 309.565687][ T1098] Call Trace: [ 309.568987][ T1098] __schedule+0x934/0x1f90 [ 309.573495][ T1098] ? firmware_map_remove+0x1a3/0x1a3 [ 309.578785][ T1098] ? lock_downgrade+0x920/0x920 [ 309.583789][ T1098] ? rwlock_bug.part.0+0x90/0x90 [ 309.588742][ T1098] schedule+0xdc/0x2b0 [ 309.592896][ T1098] schedule_preempt_disabled+0x13/0x20 [ 309.598357][ T1098] __mutex_lock+0x7ab/0x13c0 [ 309.603023][ T1098] ? ctrl_cdev_ioctl+0x22b/0x2d0 [ 309.608000][ T1098] ? mutex_trylock+0x2d0/0x2d0 [ 309.613156][ T1098] ? get_mtd_device+0xe2/0x200 [ 309.617994][ T1098] ? __get_mtd_device+0x150/0x150 [ 309.623094][ T1098] mutex_lock_nested+0x16/0x20 [ 309.627935][ T1098] ? mutex_lock_nested+0x16/0x20 [ 309.634067][ T1098] ctrl_cdev_ioctl+0x22b/0x2d0 [ 309.638918][ T1098] ? vol_cdev_llseek+0x160/0x160 [ 309.644071][ T1098] ? tomoyo_file_ioctl+0x23/0x30 [ 309.649020][ T1098] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 309.655395][ T1098] ? security_file_ioctl+0x8d/0xc0 [ 309.660609][ T1098] ? vol_cdev_llseek+0x160/0x160 [ 309.665633][ T1098] ksys_ioctl+0x123/0x180 [ 309.670045][ T1098] __x64_sys_ioctl+0x73/0xb0 [ 309.674751][ T1098] do_syscall_64+0xfa/0x790 [ 309.679392][ T1098] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 309.686227][ T1098] RIP: 0033:0x45c449 [ 309.690174][ T1098] Code: Bad RIP value. [ 309.694395][ T1098] RSP: 002b:00007f61d1e52c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 309.703026][ T1098] RAX: ffffffffffffffda RBX: 00007f61d1e536d4 RCX: 000000000045c449 [ 309.711054][ T1098] RDX: 000000000076006e RSI: 0000000040186f40 RDI: 0000000000000004 [ 309.719096][ T1098] RBP: 000000000076bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 309.727125][ T1098] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 309.735170][ T1098] R13: 0000000000000207 R14: 00000000004c3e89 R15: 000000000076bfcc [ 309.744559][ T1098] INFO: task syz-executor.4:11940 blocked for more than 144 seconds. [ 309.752747][ T1098] Not tainted 5.6.0-rc3-syzkaller #0 [ 309.758559][ T1098] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 309.767265][ T1098] syz-executor.4 D28360 11940 11059 0x00004004 [ 309.774219][ T1098] Call Trace: [ 309.777592][ T1098] __schedule+0x934/0x1f90 [ 309.782016][ T1098] ? firmware_map_remove+0x1a3/0x1a3 [ 309.787450][ T1098] ? __kasan_check_read+0x11/0x20 [ 309.792558][ T1098] ? __lock_acquire+0x16f2/0x4a00 [ 309.797606][ T1098] schedule+0xdc/0x2b0 [ 309.801662][ T1098] schedule_timeout+0x717/0xc50 [ 309.806615][ T1098] ? __kasan_check_read+0x11/0x20 [ 309.811652][ T1098] ? usleep_range+0x170/0x170 [ 309.817025][ T1098] ? mark_held_locks+0xa4/0xf0 [ 309.821837][ T1098] ? _raw_spin_unlock_irq+0x23/0x80 [ 309.827260][ T1098] ? wait_for_completion+0x294/0x440 [ 309.832636][ T1098] ? _raw_spin_unlock_irq+0x23/0x80 [ 309.837964][ T1098] ? lockdep_hardirqs_on+0x421/0x5e0 [ 309.843404][ T1098] ? trace_hardirqs_on+0x67/0x240 [ 309.848444][ T1098] wait_for_completion+0x29c/0x440 [ 309.855027][ T1098] ? try_to_wake_up+0xfd/0x1a80 [ 309.859898][ T1098] ? wait_for_completion_interruptible+0x470/0x470 [ 309.866478][ T1098] ? wake_up_q+0x140/0x140 [ 309.870991][ T1098] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 309.876774][ T1098] kthread_stop+0x187/0x800 [ 309.881302][ T1098] ubi_detach_mtd_dev+0x219/0x43a [ 309.886383][ T1098] ctrl_cdev_ioctl+0x1d6/0x2d0 [ 309.891197][ T1098] ? vol_cdev_llseek+0x160/0x160 [ 309.896230][ T1098] ? tomoyo_file_ioctl+0x23/0x30 [ 309.901223][ T1098] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 309.907558][ T1098] ? security_file_ioctl+0x8d/0xc0 [ 309.912949][ T1098] ? vol_cdev_llseek+0x160/0x160 [ 309.917898][ T1098] ksys_ioctl+0x123/0x180 [ 309.922329][ T1098] __x64_sys_ioctl+0x73/0xb0 [ 309.927194][ T1098] do_syscall_64+0xfa/0x790 [ 309.931698][ T1098] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 309.937702][ T1098] RIP: 0033:0x45c449 [ 309.941618][ T1098] Code: Bad RIP value. [ 309.946830][ T1098] RSP: 002b:00007f31d6530c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 309.955364][ T1098] RAX: ffffffffffffffda RBX: 00007f31d65316d4 RCX: 000000000045c449 [ 309.964546][ T1098] RDX: 000000000076006e RSI: 0000000040046f41 RDI: 0000000000000003 [ 309.972605][ T1098] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 309.980671][ T1098] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 309.988718][ T1098] R13: 0000000000000207 R14: 00000000004c3e89 R15: 000000000076bf2c [ 309.996772][ T1098] INFO: task syz-executor.4:11942 blocked for more than 144 seconds. [ 310.004935][ T1098] Not tainted 5.6.0-rc3-syzkaller #0 [ 310.010830][ T1098] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 310.019630][ T1098] syz-executor.4 D28360 11942 11059 0x00000004 [ 310.026387][ T1098] Call Trace: [ 310.029743][ T1098] __schedule+0x934/0x1f90 [ 310.034536][ T1098] ? firmware_map_remove+0x1a3/0x1a3 [ 310.039928][ T1098] ? lock_downgrade+0x920/0x920 [ 310.044841][ T1098] ? rwlock_bug.part.0+0x90/0x90 [ 310.049802][ T1098] schedule+0xdc/0x2b0 [ 310.053981][ T1098] schedule_preempt_disabled+0x13/0x20 [ 310.059551][ T1098] __mutex_lock+0x7ab/0x13c0 [ 310.064209][ T1098] ? ctrl_cdev_ioctl+0x22b/0x2d0 [ 310.069163][ T1098] ? mutex_trylock+0x2d0/0x2d0 [ 310.075548][ T1098] ? get_mtd_device+0xe2/0x200 [ 310.080374][ T1098] ? __get_mtd_device+0x150/0x150 [ 310.085478][ T1098] mutex_lock_nested+0x16/0x20 [ 310.090278][ T1098] ? mutex_lock_nested+0x16/0x20 [ 310.095666][ T1098] ctrl_cdev_ioctl+0x22b/0x2d0 [ 310.100445][ T1098] ? vol_cdev_llseek+0x160/0x160 [ 310.105492][ T1098] ? tomoyo_file_ioctl+0x23/0x30 [ 310.110437][ T1098] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 310.116810][ T1098] ? security_file_ioctl+0x8d/0xc0 [ 310.121949][ T1098] ? vol_cdev_llseek+0x160/0x160 [ 310.126960][ T1098] ksys_ioctl+0x123/0x180 [ 310.131843][ T1098] __x64_sys_ioctl+0x73/0xb0 [ 310.136560][ T1098] do_syscall_64+0xfa/0x790 [ 310.141085][ T1098] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 310.147068][ T1098] RIP: 0033:0x45c449 [ 310.150979][ T1098] Code: Bad RIP value. [ 310.155121][ T1098] RSP: 002b:00007f31d650fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 310.163640][ T1098] RAX: ffffffffffffffda RBX: 00007f31d65106d4 RCX: 000000000045c449 [ 310.171711][ T1098] RDX: 000000000076006e RSI: 0000000040186f40 RDI: 0000000000000004 [ 310.179778][ T1098] RBP: 000000000076bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 310.188920][ T1098] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 310.196983][ T1098] R13: 0000000000000207 R14: 00000000004c3e89 R15: 000000000076bfcc [ 310.206056][ T1098] INFO: task syz-executor.4:11951 blocked for more than 144 seconds. [ 310.214227][ T1098] Not tainted 5.6.0-rc3-syzkaller #0 [ 310.220044][ T1098] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 310.228816][ T1098] syz-executor.4 D28360 11951 11059 0x00000004 [ 310.235244][ T1098] Call Trace: [ 310.238531][ T1098] __schedule+0x934/0x1f90 [ 310.243209][ T1098] ? firmware_map_remove+0x1a3/0x1a3 [ 310.248499][ T1098] ? lock_downgrade+0x920/0x920 [ 310.253660][ T1098] ? rwlock_bug.part.0+0x90/0x90 [ 310.258744][ T1098] schedule+0xdc/0x2b0 [ 310.262892][ T1098] schedule_preempt_disabled+0x13/0x20 [ 310.268359][ T1098] __mutex_lock+0x7ab/0x13c0 [ 310.273191][ T1098] ? ctrl_cdev_ioctl+0x1cd/0x2d0 [ 310.278264][ T1098] ? mutex_trylock+0x2d0/0x2d0 [ 310.283312][ T1098] mutex_lock_nested+0x16/0x20 [ 310.288172][ T1098] ? mutex_lock_nested+0x16/0x20 [ 310.294364][ T1098] ctrl_cdev_ioctl+0x1cd/0x2d0 [ 310.299158][ T1098] ? vol_cdev_llseek+0x160/0x160 [ 310.304199][ T1098] ? tomoyo_file_ioctl+0x23/0x30 [ 310.309186][ T1098] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 310.315547][ T1098] ? security_file_ioctl+0x8d/0xc0 [ 310.320704][ T1098] ? vol_cdev_llseek+0x160/0x160 [ 310.325724][ T1098] ksys_ioctl+0x123/0x180 [ 310.330051][ T1098] __x64_sys_ioctl+0x73/0xb0 [ 310.335643][ T1098] do_syscall_64+0xfa/0x790 [ 310.340178][ T1098] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 310.346417][ T1098] RIP: 0033:0x45c449 [ 310.350377][ T1098] Code: Bad RIP value. [ 310.354512][ T1098] RSP: 002b:00007f31d64eec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 310.363124][ T1098] RAX: ffffffffffffffda RBX: 00007f31d64ef6d4 RCX: 000000000045c449 [ 310.371159][ T1098] RDX: 000000000076006e RSI: 0000000040046f41 RDI: 0000000000000003 [ 310.379339][ T1098] RBP: 000000000076c060 R08: 0000000000000000 R09: 0000000000000000 [ 310.387407][ T1098] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 310.395464][ T1098] R13: 0000000000000207 R14: 00000000004c3e89 R15: 000000000076c06c [ 310.405042][ T1098] INFO: task syz-executor.1:11946 blocked for more than 145 seconds. [ 310.413332][ T1098] Not tainted 5.6.0-rc3-syzkaller #0 [ 310.419132][ T1098] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 310.428686][ T1098] syz-executor.1 D28360 11946 11060 0x00004004 [ 310.435090][ T1098] Call Trace: [ 310.438375][ T1098] __schedule+0x934/0x1f90 [ 310.442884][ T1098] ? firmware_map_remove+0x1a3/0x1a3 [ 310.448221][ T1098] ? lock_downgrade+0x920/0x920 [ 310.453591][ T1098] ? rwlock_bug.part.0+0x90/0x90 [ 310.458581][ T1098] schedule+0xdc/0x2b0 [ 310.463591][ T1098] schedule_preempt_disabled+0x13/0x20 [ 310.469060][ T1098] __mutex_lock+0x7ab/0x13c0 [ 310.473776][ T1098] ? ctrl_cdev_ioctl+0x1cd/0x2d0 [ 310.478719][ T1098] ? trace_hardirqs_on_caller+0x6a/0x240 [ 310.484440][ T1098] ? mutex_trylock+0x2d0/0x2d0 [ 310.489210][ T1098] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 310.494865][ T1098] ? do_page_fault+0x5a5/0x12e1 [ 310.499836][ T1098] ? do_page_fault+0x84e/0x12e1 [ 310.504799][ T1098] mutex_lock_nested+0x16/0x20 [ 310.509563][ T1098] ? mutex_lock_nested+0x16/0x20 [ 310.515470][ T1098] ctrl_cdev_ioctl+0x1cd/0x2d0 [ 310.520248][ T1098] ? vol_cdev_llseek+0x160/0x160 [ 310.525269][ T1098] ? tomoyo_file_ioctl+0x23/0x30 [ 310.530218][ T1098] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 310.536532][ T1098] ? security_file_ioctl+0x8d/0xc0 [ 310.541645][ T1098] ? vol_cdev_llseek+0x160/0x160 [ 310.546655][ T1098] ksys_ioctl+0x123/0x180 [ 310.550994][ T1098] __x64_sys_ioctl+0x73/0xb0 [ 310.555681][ T1098] do_syscall_64+0xfa/0x790 [ 310.560198][ T1098] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 310.566164][ T1098] RIP: 0033:0x45c449 [ 310.570118][ T1098] Code: Bad RIP value. [ 310.574360][ T1098] RSP: 002b:00007f07353a9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 310.582910][ T1098] RAX: ffffffffffffffda RBX: 00007f07353aa6d4 RCX: 000000000045c449 [ 310.590886][ T1098] RDX: 000000000076006e RSI: 0000000040046f41 RDI: 0000000000000003 [ 310.599854][ T1098] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 310.607914][ T1098] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 310.615937][ T1098] R13: 0000000000000207 R14: 00000000004c3e89 R15: 000000000076bf2c [ 310.626485][ T1098] INFO: task syz-executor.1:11948 blocked for more than 145 seconds. [ 310.634725][ T1098] Not tainted 5.6.0-rc3-syzkaller #0 [ 310.640568][ T1098] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 310.649408][ T1098] syz-executor.1 D28360 11948 11060 0x00004004 [ 310.655905][ T1098] Call Trace: [ 310.659415][ T1098] __schedule+0x934/0x1f90 [ 310.664171][ T1098] ? firmware_map_remove+0x1a3/0x1a3 [ 310.669596][ T1098] ? lock_downgrade+0x920/0x920 [ 310.674513][ T1098] ? rwlock_bug.part.0+0x90/0x90 [ 310.679474][ T1098] schedule+0xdc/0x2b0 [ 310.683653][ T1098] schedule_preempt_disabled+0x13/0x20 [ 310.689113][ T1098] __mutex_lock+0x7ab/0x13c0 [ 310.694980][ T1098] ? ctrl_cdev_ioctl+0x22b/0x2d0 [ 310.699946][ T1098] ? mutex_trylock+0x2d0/0x2d0 [ 310.704821][ T1098] ? get_mtd_device+0xe2/0x200 [ 310.709589][ T1098] ? __get_mtd_device+0x150/0x150 [ 310.714705][ T1098] mutex_lock_nested+0x16/0x20 [ 310.719480][ T1098] ? mutex_lock_nested+0x16/0x20 [ 310.725377][ T1098] ctrl_cdev_ioctl+0x22b/0x2d0 [ 310.730169][ T1098] ? vol_cdev_llseek+0x160/0x160 [ 310.735975][ T1098] ? tomoyo_file_ioctl+0x23/0x30 [ 310.740929][ T1098] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 310.747249][ T1098] ? security_file_ioctl+0x8d/0xc0 [ 310.752430][ T1098] ? vol_cdev_llseek+0x160/0x160 [ 310.757376][ T1098] ksys_ioctl+0x123/0x180 [ 310.761718][ T1098] __x64_sys_ioctl+0x73/0xb0 [ 310.766374][ T1098] do_syscall_64+0xfa/0x790 [ 310.770896][ T1098] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 310.776872][ T1098] RIP: 0033:0x45c449 [ 310.780952][ T1098] Code: Bad RIP value. [ 310.785090][ T1098] RSP: 002b:00007f0735388c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 310.793575][ T1098] RAX: ffffffffffffffda RBX: 00007f07353896d4 RCX: 000000000045c449 [ 310.801551][ T1098] RDX: 000000000076006e RSI: 0000000040186f40 RDI: 0000000000000004 [ 310.809605][ T1098] RBP: 000000000076bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 310.817754][ T1098] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 310.826590][ T1098] R13: 0000000000000207 R14: 00000000004c3e89 R15: 000000000076bfcc [ 310.834664][ T1098] [ 310.834664][ T1098] Showing all locks held in the system: [ 310.843611][ T1098] 2 locks held by kworker/u4:0/7: [ 310.848643][ T1098] #0: ffff8880ae937558 (&rq->lock){-.-.}, at: newidle_balance+0xa28/0xe80 [ 310.858077][ T1098] #1: ffffffff89bac280 (rcu_read_lock){....}, at: __update_idle_core+0x45/0x3f0 [ 310.867261][ T1098] 1 lock held by khungtaskd/1098: [ 310.873513][ T1098] #0: ffffffff89bac280 (rcu_read_lock){....}, at: debug_show_all_locks+0x5f/0x279 [ 310.882921][ T1098] 2 locks held by getty/11003: [ 310.887674][ T1098] #0: ffff88809668f090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 310.896772][ T1098] #1: ffffc90005a132e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 310.907411][ T1098] 2 locks held by getty/11004: [ 310.912182][ T1098] #0: ffff8880928b2090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 310.921210][ T1098] #1: ffffc900059db2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 310.930847][ T1098] 2 locks held by getty/11005: [ 310.935716][ T1098] #0: ffff8880892c9090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 310.945673][ T1098] #1: ffffc90005a172e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 310.956366][ T1098] 2 locks held by getty/11006: [ 310.961143][ T1098] #0: ffff88809473f090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 310.970748][ T1098] #1: ffffc9000596e2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 310.980513][ T1098] 2 locks held by getty/11007: [ 310.985451][ T1098] #0: ffff8880923b3090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 310.995062][ T1098] #1: ffffc90005a2c2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 311.004715][ T1098] 2 locks held by getty/11008: [ 311.009508][ T1098] #0: ffff8880935eb090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 311.018550][ T1098] #1: ffffc9000596a2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 311.028301][ T1098] 2 locks held by getty/11009: [ 311.033136][ T1098] #0: ffff8880a022b090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 311.042093][ T1098] #1: ffffc900058532e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 311.051991][ T1098] 1 lock held by syz-executor.2/11926: [ 311.057992][ T1098] #0: ffffffff8a330800 (ubi_devices_mutex){+.+.}, at: ctrl_cdev_ioctl+0x1cd/0x2d0 [ 311.068181][ T1098] 1 lock held by syz-executor.0/11925: [ 311.073899][ T1098] #0: ffffffff8a330800 (ubi_devices_mutex){+.+.}, at: ctrl_cdev_ioctl+0x1cd/0x2d0 [ 311.083429][ T1098] 1 lock held by syz-executor.5/11932: [ 311.088877][ T1098] #0: ffffffff8a330800 (ubi_devices_mutex){+.+.}, at: ctrl_cdev_ioctl+0x1cd/0x2d0 [ 311.098299][ T1098] 1 lock held by syz-executor.3/11937: [ 311.103998][ T1098] #0: ffffffff8a330800 (ubi_devices_mutex){+.+.}, at: ctrl_cdev_ioctl+0x1cd/0x2d0 [ 311.113418][ T1098] 1 lock held by syz-executor.3/11941: [ 311.118875][ T1098] #0: ffffffff8a330800 (ubi_devices_mutex){+.+.}, at: ctrl_cdev_ioctl+0x22b/0x2d0 [ 311.129230][ T1098] 1 lock held by syz-executor.4/11940: [ 311.134788][ T1098] #0: ffffffff8a330800 (ubi_devices_mutex){+.+.}, at: ctrl_cdev_ioctl+0x1cd/0x2d0 [ 311.144150][ T1098] 1 lock held by syz-executor.4/11942: [ 311.149888][ T1098] #0: ffffffff8a330800 (ubi_devices_mutex){+.+.}, at: ctrl_cdev_ioctl+0x22b/0x2d0 [ 311.159897][ T1098] 1 lock held by syz-executor.4/11951: [ 311.165761][ T1098] #0: ffffffff8a330800 (ubi_devices_mutex){+.+.}, at: ctrl_cdev_ioctl+0x1cd/0x2d0 [ 311.175939][ T1098] 1 lock held by syz-executor.1/11946: [ 311.181405][ T1098] #0: ffffffff8a330800 (ubi_devices_mutex){+.+.}, at: ctrl_cdev_ioctl+0x1cd/0x2d0 [ 311.190862][ T1098] 1 lock held by syz-executor.1/11948: [ 311.196359][ T1098] #0: ffffffff8a330800 (ubi_devices_mutex){+.+.}, at: ctrl_cdev_ioctl+0x22b/0x2d0 [ 311.206731][ T1098] 1 lock held by syz-executor.1/11953: [ 311.212186][ T1098] #0: ffffffff8a330800 (ubi_devices_mutex){+.+.}, at: ctrl_cdev_ioctl+0x1cd/0x2d0 [ 311.221667][ T1098] [ 311.224130][ T1098] ============================================= [ 311.224130][ T1098] [ 311.232768][ T1098] NMI backtrace for cpu 0 [ 311.237113][ T1098] CPU: 0 PID: 1098 Comm: khungtaskd Not tainted 5.6.0-rc3-syzkaller #0 [ 311.245340][ T1098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 311.255477][ T1098] Call Trace: [ 311.258851][ T1098] dump_stack+0x197/0x210 [ 311.263211][ T1098] nmi_cpu_backtrace.cold+0x70/0xb2 [ 311.268490][ T1098] ? vprintk_func+0x86/0x189 [ 311.273171][ T1098] ? lapic_can_unplug_cpu.cold+0x3a/0x3a [ 311.278846][ T1098] nmi_trigger_cpumask_backtrace+0x23b/0x28b [ 311.284841][ T1098] arch_trigger_cpumask_backtrace+0x14/0x20 [ 311.290753][ T1098] watchdog+0xb11/0x10c0 [ 311.295025][ T1098] kthread+0x361/0x430 [ 311.299104][ T1098] ? reset_hung_task_detector+0x30/0x30 [ 311.304656][ T1098] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 311.310458][ T1098] ret_from_fork+0x24/0x30 [ 311.315086][ T1098] Sending NMI from CPU 0 to CPUs 1: [ 311.320398][ C1] NMI backtrace for cpu 1 skipped: idling at native_safe_halt+0xe/0x10 [ 311.323493][ T1098] Kernel panic - not syncing: hung_task: blocked tasks [ 311.335499][ T1098] CPU: 0 PID: 1098 Comm: khungtaskd Not tainted 5.6.0-rc3-syzkaller #0 [ 311.343842][ T1098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 311.353884][ T1098] Call Trace: [ 311.357184][ T1098] dump_stack+0x197/0x210 [ 311.361601][ T1098] panic+0x2e3/0x75c [ 311.365531][ T1098] ? add_taint.cold+0x16/0x16 [ 311.370387][ T1098] ? lapic_can_unplug_cpu.cold+0x3a/0x3a [ 311.376026][ T1098] ? ___preempt_schedule+0x16/0x18 [ 311.381251][ T1098] ? nmi_trigger_cpumask_backtrace+0x21b/0x28b [ 311.387401][ T1098] ? nmi_trigger_cpumask_backtrace+0x24c/0x28b [ 311.393553][ T1098] ? nmi_trigger_cpumask_backtrace+0x256/0x28b [ 311.399718][ T1098] ? nmi_trigger_cpumask_backtrace+0x21b/0x28b [ 311.405864][ T1098] watchdog+0xb22/0x10c0 [ 311.410129][ T1098] kthread+0x361/0x430 [ 311.414196][ T1098] ? reset_hung_task_detector+0x30/0x30 [ 311.419741][ T1098] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 311.425607][ T1098] ret_from_fork+0x24/0x30 [ 311.431862][ T1098] Kernel Offset: disabled [ 311.436516][ T1098] Rebooting in 86400 seconds..