Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 20.488300][ C1] random: crng init done [ 20.492539][ C1] random: 7 urandom warning(s) missed due to ratelimiting [ 30.868395][ T28] audit: type=1400 audit(1604597613.295:8): avc: denied { execmem } for pid=6822 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 30.872899][ T6823] IPVS: ftp: loaded support on port[0] = 21 [ 31.164447][ T6808] can: request_module (can-proto-0) failed. [ 31.889977][ T6808] can: request_module (can-proto-0) failed. [ 31.898431][ T6808] can: request_module (can-proto-0) failed. [ 31.919407][ T28] audit: type=1400 audit(1604597614.345:9): avc: denied { create } for pid=6806 comm="syz-fuzzer" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 Warning: Permanently added '10.128.0.252' (ECDSA) to the list of known hosts. 2020/11/05 17:33:40 parsed 1 programs 2020/11/05 17:33:41 executed programs: 0 [ 38.943547][ T28] audit: type=1400 audit(1604597621.378:10): avc: denied { execmem } for pid=6949 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 38.971052][ T6951] IPVS: ftp: loaded support on port[0] = 21 [ 38.998898][ T6969] IPVS: ftp: loaded support on port[0] = 21 [ 39.026242][ T6975] IPVS: ftp: loaded support on port[0] = 21 [ 39.031414][ T6951] chnl_net:caif_netlink_parms(): no params data found [ 39.063817][ T6978] IPVS: ftp: loaded support on port[0] = 21 [ 39.082729][ T6951] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.090182][ T6951] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.100454][ T6951] device bridge_slave_0 entered promiscuous mode [ 39.109164][ T6951] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.116587][ T6951] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.124234][ T6951] device bridge_slave_1 entered promiscuous mode [ 39.135825][ T6951] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 39.146379][ T6951] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 39.159242][ T7112] IPVS: ftp: loaded support on port[0] = 21 [ 39.160274][ T7090] IPVS: ftp: loaded support on port[0] = 21 [ 39.198822][ T6951] team0: Port device team_slave_0 added [ 39.221062][ T6975] chnl_net:caif_netlink_parms(): no params data found [ 39.248592][ T6951] team0: Port device team_slave_1 added [ 39.261092][ T6951] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.274953][ T6951] 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. [ 39.301497][ T6951] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.314092][ T6951] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.321022][ T6951] 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. [ 39.348465][ T6951] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.364530][ T6978] chnl_net:caif_netlink_parms(): no params data found [ 39.379835][ T6951] device hsr_slave_0 entered promiscuous mode [ 39.386832][ T6951] device hsr_slave_1 entered promiscuous mode [ 39.394707][ T6969] chnl_net:caif_netlink_parms(): no params data found [ 39.408118][ T6975] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.417447][ T6975] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.425022][ T6975] device bridge_slave_0 entered promiscuous mode [ 39.455385][ T6975] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.463039][ T6975] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.470289][ T6975] device bridge_slave_1 entered promiscuous mode [ 39.483226][ T6975] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 39.505876][ T6975] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 39.532302][ T7112] chnl_net:caif_netlink_parms(): no params data found [ 39.540696][ T6975] team0: Port device team_slave_0 added [ 39.549005][ T6975] team0: Port device team_slave_1 added [ 39.558060][ T6969] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.565527][ T6969] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.573249][ T6969] device bridge_slave_0 entered promiscuous mode [ 39.580661][ T6969] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.590861][ T6969] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.598878][ T6969] device bridge_slave_1 entered promiscuous mode [ 39.607417][ T6978] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.614845][ T6978] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.622393][ T6978] device bridge_slave_0 entered promiscuous mode [ 39.641056][ T6975] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.648170][ T6975] 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. [ 39.674427][ T6975] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.686467][ T6975] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.693591][ T6975] 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. [ 39.719744][ T6975] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.735798][ T6978] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.743452][ T6978] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.750821][ T6978] device bridge_slave_1 entered promiscuous mode [ 39.760623][ T7112] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.768754][ T7112] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.776395][ T7112] device bridge_slave_0 entered promiscuous mode [ 39.791156][ T6969] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 39.809086][ T6978] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 39.821425][ T6978] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 39.835296][ T6975] device hsr_slave_0 entered promiscuous mode [ 39.841963][ T6975] device hsr_slave_1 entered promiscuous mode [ 39.848666][ T6975] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 39.856905][ T6975] Cannot create hsr debugfs directory [ 39.862424][ T7112] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.869436][ T7112] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.877148][ T7112] device bridge_slave_1 entered promiscuous mode [ 39.884727][ T6969] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 39.900337][ T6978] team0: Port device team_slave_0 added [ 39.908311][ T7090] chnl_net:caif_netlink_parms(): no params data found [ 39.920216][ T7112] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 39.934772][ T6951] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 39.947308][ T6978] team0: Port device team_slave_1 added [ 39.958215][ T6978] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.965450][ T6978] 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. [ 39.992488][ T6978] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.006782][ T7112] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.018726][ T6969] team0: Port device team_slave_0 added [ 40.027989][ T6951] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 40.036756][ T6951] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 40.045045][ T6978] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.052388][ T6978] 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. [ 40.078467][ T6978] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.093473][ T7112] team0: Port device team_slave_0 added [ 40.099587][ T6969] team0: Port device team_slave_1 added [ 40.113005][ T6951] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 40.131265][ T6978] device hsr_slave_0 entered promiscuous mode [ 40.137595][ T6978] device hsr_slave_1 entered promiscuous mode [ 40.144831][ T6978] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 40.152836][ T6978] Cannot create hsr debugfs directory [ 40.158993][ T7112] team0: Port device team_slave_1 added [ 40.168768][ T7112] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.177134][ T7112] 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. [ 40.203482][ T7112] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.214972][ T6969] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.223250][ T6969] 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. [ 40.251597][ T6969] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.263984][ T6969] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.271367][ T6969] 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. [ 40.297773][ T6969] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.319823][ T7112] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.326848][ T7112] 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. [ 40.353313][ T7112] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.404079][ T6975] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 40.413880][ T6969] device hsr_slave_0 entered promiscuous mode [ 40.420361][ T6969] device hsr_slave_1 entered promiscuous mode [ 40.426960][ T6969] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 40.434984][ T6969] Cannot create hsr debugfs directory [ 40.443166][ T7112] device hsr_slave_0 entered promiscuous mode [ 40.449495][ T7112] device hsr_slave_1 entered promiscuous mode [ 40.456269][ T7112] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 40.464001][ T7112] Cannot create hsr debugfs directory [ 40.471131][ T7090] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.478771][ T7090] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.486332][ T7090] device bridge_slave_0 entered promiscuous mode [ 40.496254][ T6975] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 40.504685][ T6975] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 40.521869][ T7090] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.529084][ T7090] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.537394][ T7090] device bridge_slave_1 entered promiscuous mode [ 40.550649][ T7090] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.561014][ T6975] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 40.587283][ T7090] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.600515][ T7090] team0: Port device team_slave_0 added [ 40.610937][ T7090] team0: Port device team_slave_1 added [ 40.620768][ T7090] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.628098][ T7090] 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. [ 40.655117][ T7090] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.669226][ T6978] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 40.688141][ T7090] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.696556][ T7090] 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. [ 40.723521][ T7090] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.736589][ T6978] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 40.752048][ T6978] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 40.760315][ T6978] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 40.772473][ T7090] device hsr_slave_0 entered promiscuous mode [ 40.779147][ T7090] device hsr_slave_1 entered promiscuous mode [ 40.785860][ T7090] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 40.794303][ T7090] Cannot create hsr debugfs directory [ 40.810251][ T7112] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 40.828251][ T6951] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.862349][ T7112] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 40.870389][ T7112] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 40.879100][ T6969] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 40.889387][ T6951] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.899168][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.899636][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.918906][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.927850][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.936187][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.943302][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.951800][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.960200][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.968556][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.975798][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.984790][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 40.997507][ T6978] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.005665][ T7112] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 41.017446][ T6969] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 41.027562][ T6969] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 41.038827][ T6978] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.049781][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 41.059495][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.069548][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.083288][ T6969] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 41.092152][ T6951] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 41.103183][ T6951] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 41.117399][ T6975] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.139941][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 41.148590][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 41.157488][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.165513][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 41.173763][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.181962][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.189932][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.198374][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.206530][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.214644][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.223126][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.231309][ T23] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.238444][ T23] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.246357][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.254893][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.263163][ T23] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.270277][ T23] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.282889][ T6975] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.292145][ T7090] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 41.305816][ T6951] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.314647][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.323171][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 41.330443][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.338060][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.345658][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.353266][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.361767][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.369852][ T23] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.376911][ T23] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.384486][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 41.392042][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 41.399544][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.408743][ T7090] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 41.418636][ T7090] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 41.427730][ T7090] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 41.439882][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.449879][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.458121][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.465177][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.474225][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 41.499051][ T3926] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 41.507337][ T3926] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 41.515879][ T3926] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.524181][ T3926] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 41.533294][ T3926] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.541522][ T3926] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 41.550783][ T3926] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.564047][ T6951] device veth0_vlan entered promiscuous mode [ 41.575353][ T7112] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.582813][ T6969] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.589669][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 41.601050][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.609520][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 41.620229][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 41.628606][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.639310][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 41.647370][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.657722][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 41.665952][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.676722][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.685032][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.696885][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.704912][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.715147][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.724256][ T6951] device veth1_vlan entered promiscuous mode [ 41.737636][ T7112] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.744721][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 41.755119][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 41.762908][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.770301][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.778617][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.786289][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.796886][ T6978] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 41.807841][ T6978] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 41.819256][ T6969] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.829133][ T6951] device veth0_macvtap entered promiscuous mode [ 41.837247][ T6975] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 41.848836][ T6975] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 41.856755][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.866641][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.875751][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.885638][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.893839][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 41.903629][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.911924][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.919925][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.928926][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 41.936628][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 41.948433][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.957108][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.966077][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.974213][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.981811][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.990039][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.998454][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.005532][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.013099][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.028588][ T6975] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.043018][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.050585][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 42.060764][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 42.068217][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.078609][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.086944][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.093997][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.101551][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.109753][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.117994][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.126083][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.134338][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.142521][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 42.149844][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 42.157261][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.165432][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.174382][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.182145][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.189918][ T6951] device veth1_macvtap entered promiscuous mode [ 42.199502][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.207940][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.216416][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.223492][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.232576][ T6969] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 42.246464][ T7090] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.257967][ T6951] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 42.265657][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.274211][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.282603][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.290664][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.299108][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.312434][ T6978] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.327735][ T6969] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.345826][ T7090] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.354327][ T6951] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 42.363194][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 42.373598][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.383445][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 42.390785][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 42.400246][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.408735][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.417785][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.425907][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.434148][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.442230][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.450228][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.458340][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.465887][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.474306][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.482613][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.491087][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.500124][ T6975] device veth0_vlan entered promiscuous mode [ 42.519330][ T7112] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 42.533133][ T7112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 42.540685][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 42.550360][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.558767][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.567230][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.576421][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 42.585071][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.594484][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.601943][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.609224][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.617914][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.626225][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.633297][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.646214][ T6951] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.655194][ T6951] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.664474][ T6951] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.673541][ T6951] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.686063][ T6969] device veth0_vlan entered promiscuous mode [ 42.693242][ T8204] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.703392][ T8204] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 42.712416][ T8204] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.723022][ T6975] device veth1_vlan entered promiscuous mode [ 42.735871][ T6978] device veth0_vlan entered promiscuous mode [ 42.746365][ T7112] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.765944][ T6975] device veth0_macvtap entered promiscuous mode [ 42.774505][ T6978] device veth1_vlan entered promiscuous mode [ 42.781926][ T8204] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 42.789574][ T8204] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 42.798009][ T8204] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.806204][ T8204] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.814020][ T8204] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 42.822574][ T8204] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.831117][ T8204] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 42.839307][ T8204] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.847662][ T8204] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 42.855541][ T8204] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.864250][ T8204] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.872639][ T8204] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.880357][ T8204] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.887941][ T8204] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.896928][ T8204] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 42.905202][ T8204] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 42.912726][ T8204] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.921218][ T8204] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.929327][ T8204] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.937667][ T8204] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 42.946023][ T8204] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.954748][ T6969] device veth1_vlan entered promiscuous mode [ 42.967510][ T6975] device veth1_macvtap entered promiscuous mode [ 42.979719][ T7090] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 42.991475][ T7090] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 43.002685][ T8204] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 43.010377][ T8204] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.017997][ T8204] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.025736][ T8204] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 43.033497][ T8204] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.041207][ T8204] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 43.048853][ T8204] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 43.056724][ T8204] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.065060][ T8204] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.073443][ T8204] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.081531][ T8204] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.089512][ T8204] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.097849][ T8204] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.110881][ T6969] device veth0_macvtap entered promiscuous mode [ 43.118119][ T6969] device veth1_macvtap entered promiscuous mode [ 43.125903][ T8204] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 43.134602][ T8204] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.142254][ T8204] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 43.150315][ T8204] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.158845][ T8204] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 43.166906][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 43.178445][ T6978] device veth0_macvtap entered promiscuous mode [ 43.195779][ T6975] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 43.221212][ T6975] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.233767][ T8221] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 43.240288][ T6975] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 43.258937][ T6969] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 43.269977][ T6969] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.279961][ T28] audit: type=1804 audit(1604597625.699:11): pid=8221 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir913630364/syzkaller.f3mBEe/0/bus/file0" dev="overlay" ino=15745 res=1 errno=0 [ 43.301353][ T6969] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 43.316472][ T6969] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.327486][ T6969] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 43.335870][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 43.347331][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.355853][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.364871][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.373915][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.383064][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.396315][ T7090] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.418457][ T8226] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 43.420861][ T6978] device veth1_macvtap entered promiscuous mode [ 43.439680][ T28] audit: type=1804 audit(1604597625.869:12): pid=8226 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir913630364/syzkaller.f3mBEe/1/bus/file0" dev="overlay" ino=15745 res=1 errno=0 [ 43.453034][ T7112] device veth0_vlan entered promiscuous mode [ 43.481960][ T6969] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 43.509427][ T6969] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.520428][ T8229] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 43.536021][ T6969] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 43.544469][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 43.552246][ T28] audit: type=1804 audit(1604597625.979:13): pid=8229 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir913630364/syzkaller.f3mBEe/2/bus/file0" dev="overlay" ino=15745 res=1 errno=0 [ 43.579799][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 43.588358][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 43.595926][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 43.604067][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 43.613556][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.626925][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 43.637643][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.645869][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 43.654615][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.657195][ T8236] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 43.666584][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.686160][ T28] audit: type=1804 audit(1604597626.119:14): pid=8236 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir913630364/syzkaller.f3mBEe/3/bus/file0" dev="overlay" ino=15746 res=1 errno=0 [ 43.714157][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.726740][ T6978] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 43.742715][ T6978] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.758752][ T8241] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 43.770253][ T6978] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 43.787704][ T6978] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.798002][ T6978] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 43.810832][ T28] audit: type=1804 audit(1604597626.249:15): pid=8242 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir913630364/syzkaller.f3mBEe/4/bus/file0" dev="overlay" ino=15746 res=1 errno=0 [ 43.837599][ T6978] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.848924][ T6978] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 43.861070][ T6975] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 43.879482][ T6975] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.896511][ T6975] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 2020/11/05 17:33:46 executed programs: 11 [ 43.907656][ T6975] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 43.913578][ T8247] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 43.922930][ T6975] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 43.942191][ T7112] device veth1_vlan entered promiscuous mode [ 43.948234][ T28] audit: type=1804 audit(1604597626.379:16): pid=8247 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir913630364/syzkaller.f3mBEe/5/bus/file0" dev="overlay" ino=15746 res=1 errno=0 [ 43.958170][ T7112] device veth0_macvtap entered promiscuous mode [ 43.991048][ T6969] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.999741][ T6969] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.009444][ T6969] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.018719][ T6969] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.036857][ T7090] device veth0_vlan entered promiscuous mode [ 44.044362][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 44.054123][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 44.064732][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.071138][ T8252] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 44.075046][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.095744][ T28] audit: type=1804 audit(1604597626.529:17): pid=8252 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir913630364/syzkaller.f3mBEe/6/bus/file0" dev="overlay" ino=15746 res=1 errno=0 [ 44.099445][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.134749][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.144490][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.153225][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.161634][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 44.169954][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.184962][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 44.194775][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.203559][ T6978] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 44.215996][ T6978] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.225915][ T6978] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 44.236473][ T6978] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.246365][ T6978] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 44.262600][ T6978] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.272650][ T8257] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 44.287679][ T6978] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 44.296758][ T6975] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.306214][ T28] audit: type=1804 audit(1604597626.739:18): pid=8257 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir913630364/syzkaller.f3mBEe/7/bus/file0" dev="overlay" ino=15746 res=1 errno=0 [ 44.311108][ T6975] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.344761][ T6975] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.354297][ T6975] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.365998][ T7112] device veth1_macvtap entered promiscuous mode [ 44.374404][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 44.390067][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 44.398243][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.406197][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.413975][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.422458][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.432054][ T6978] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.442155][ T6978] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.452020][ T6978] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.462174][ T6978] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.476589][ T7090] device veth1_vlan entered promiscuous mode [ 44.538348][ T7112] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 44.555087][ T8263] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 44.578136][ T7112] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.589587][ T7112] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 44.607966][ T7112] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.622914][ T28] audit: type=1804 audit(1604597627.059:19): pid=8271 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir821015598/syzkaller.jUi6Jk/0/bus/file0" dev="overlay" ino=15752 res=1 errno=0 [ 44.623608][ T7112] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 44.652587][ T8273] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 44.669275][ T7112] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.681842][ T8274] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 44.692082][ T7112] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 44.710405][ T28] audit: type=1804 audit(1604597627.149:20): pid=8272 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir409874251/syzkaller.uA1S6j/0/bus/file0" dev="overlay" ino=15769 res=1 errno=0 [ 44.716855][ T7112] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.737880][ T28] audit: type=1804 audit(1604597627.179:21): pid=8276 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir077653429/syzkaller.5o5ttk/0/bus/file0" dev="overlay" ino=15772 res=1 errno=0 [ 44.752738][ T7112] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 44.786787][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.796457][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.808635][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.830069][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.850659][ T8286] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 44.859823][ T8285] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 44.866543][ T7090] device veth0_macvtap entered promiscuous mode [ 44.895256][ T28] audit: type=1804 audit(1604597627.319:22): pid=8285 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir913630364/syzkaller.f3mBEe/8/bus/file0" dev="overlay" ino=15750 res=1 errno=0 [ 44.925471][ T28] audit: type=1804 audit(1604597627.359:23): pid=8288 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir409874251/syzkaller.uA1S6j/1/bus/file0" dev="overlay" ino=15768 res=1 errno=0 [ 44.952765][ T7112] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 44.964158][ T7112] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.970708][ T8292] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 44.974609][ T7112] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 44.999402][ T7112] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.009491][ T7112] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 45.021278][ T28] audit: type=1804 audit(1604597627.459:24): pid=8293 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir077653429/syzkaller.5o5ttk/1/bus/file0" dev="overlay" ino=15771 res=1 errno=0 [ 45.047103][ T7112] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.057511][ T7112] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 45.068618][ T7112] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.079495][ T7112] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 45.092084][ T7090] device veth1_macvtap entered promiscuous mode [ 45.116375][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 45.124702][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 45.133103][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.141836][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.151729][ T7112] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.161535][ T7112] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.170201][ T7112] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.182457][ T7112] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.195076][ T7090] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 45.206198][ T7090] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.216718][ T7090] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 45.227341][ T7090] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.237395][ T7090] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 45.248646][ T7090] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.258525][ T7090] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 45.269413][ T7090] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.279511][ T7090] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 45.290025][ T7090] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.300959][ T7090] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 45.309890][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.318459][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.327738][ T7090] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 45.338499][ T7090] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.348556][ T7090] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 45.359657][ T7090] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.369826][ T7090] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 45.381414][ T7090] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.391369][ T7090] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 45.401925][ T7090] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.411848][ T7090] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 45.422578][ T7090] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.433022][ T7090] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 45.441307][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.449467][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.466167][ T7090] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.475054][ T7090] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.484171][ T7090] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.493817][ T7090] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.565834][ T8304] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 45.580981][ T28] audit: type=1804 audit(1604597628.020:25): pid=8304 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir564385199/syzkaller.eXpg7n/0/bus/file0" dev="overlay" ino=15760 res=1 errno=0 [ 45.608283][ T8308] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 45.631280][ T28] audit: type=1804 audit(1604597628.070:26): pid=8308 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir881537936/syzkaller.5RnWCo/0/bus/file0" dev="overlay" ino=15790 res=1 errno=0 [ 45.646243][ T8314] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 45.707990][ T8320] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 45.709109][ T8321] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 45.737943][ T8323] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 45.764889][ T8329] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 45.789949][ T8332] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 45.804430][ T8335] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 45.923012][ T8352] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 45.931795][ T8355] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 45.955401][ T8354] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 45.976507][ T8361] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 45.982794][ T8360] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 46.038419][ T8364] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 46.100594][ T8378] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 46.115365][ T8376] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 46.125899][ T8377] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 46.215567][ T8393] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 46.254494][ T8398] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 46.269325][ T8400] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 46.269465][ T8401] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 46.302135][ T8402] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 46.344072][ T8407] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 46.399515][ T8416] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 46.434459][ T8424] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 46.448586][ T8426] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 46.462840][ T8428] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 46.486939][ T8429] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 46.548258][ T8434] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 46.585132][ T8442] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 46.627500][ T8448] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 46.672561][ T8451] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 46.691092][ T8456] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 46.724552][ T8461] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 46.766507][ T8468] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 46.782089][ T8469] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 46.800615][ T8475] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 46.847554][ T8481] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 46.887781][ T8488] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 46.898913][ T8492] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 46.907365][ T8489] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 47.008142][ T8505] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 47.038958][ T8508] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 47.055383][ T8512] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 47.058667][ T8509] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 47.079365][ T8514] overlayfs: failed to resolve './file1': -2 [ 47.119683][ T8521] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 47.178226][ T8524] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 47.178325][ T8514] syz-executor.3 (8514) used greatest stack depth: 11376 bytes left [ 47.259467][ T8541] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 47.260352][ T8539] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 47.279208][ T8542] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 47.309426][ T8543] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 47.324554][ T8546] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 47.401668][ T8557] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 47.429330][ T8560] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 47.465252][ T8567] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 47.488251][ T8571] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 47.495463][ T8572] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 47.539511][ T8575] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 47.632746][ T8590] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 47.649374][ T8591] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 47.657549][ T8593] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 47.680889][ T8594] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 47.706552][ T8600] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 47.709302][ T8599] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 47.829107][ T8618] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 47.844802][ T8622] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 47.865051][ T8621] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 47.865058][ T8623] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 47.893832][ T8626] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 47.897487][ T8629] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 48.014160][ T8641] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 48.031261][ T8642] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 48.042922][ T8648] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 48.069619][ T8653] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 48.094859][ T8657] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 48.095544][ T8655] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 48.193819][ T8669] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 48.215287][ T8670] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 48.235223][ T8672] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 48.241342][ T8675] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 48.314926][ T8682] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 48.353893][ T8692] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 48.374083][ T8694] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 48.377376][ T8697] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 48.392924][ T8698] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 48.431027][ T8701] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 48.526230][ T8717] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 48.540110][ T8719] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 48.548097][ T8718] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 48.560903][ T8721] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 48.582675][ T8723] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 48.675193][ T8737] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 48.684582][ T8739] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 48.722821][ T8742] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 48.743664][ T8745] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 48.764005][ T8747] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 48.789906][ T8740] [ 48.792261][ T8740] ====================================================== [ 48.796017][ T8752] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 48.799256][ T8740] WARNING: possible circular locking dependency detected [ 48.799259][ T8740] 5.10.0-rc2-syzkaller #0 Not tainted [ 48.799259][ T8740] ------------------------------------------------------ [ 48.799262][ T8740] syz-executor.1/8740 is trying to acquire lock: [ 48.799263][ T8740] ffff88811e359860 (&iint->mutex){+.+.}-{3:3}, at: process_measurement+0x155/0x920 [ 48.799276][ T8740] [ 48.799276][ T8740] but task is already holding lock: [ 48.856029][ T8740] ffff888100ef9460 (sb_writers#4){.+.+}-{0:0}, at: mnt_want_write+0x1b/0x50 [ 48.864803][ T8740] [ 48.864803][ T8740] which lock already depends on the new lock. [ 48.864803][ T8740] [ 48.875179][ T8740] [ 48.875179][ T8740] the existing dependency chain (in reverse order) is: [ 48.884171][ T8740] [ 48.884171][ T8740] -> #1 (sb_writers#4){.+.+}-{0:0}: [ 48.891630][ T8740] __sb_start_write+0x12e/0x260 [ 48.897037][ T8740] mnt_want_write+0x1b/0x50 [ 48.902064][ T8740] ovl_maybe_copy_up+0x6a/0x90 [ 48.907322][ T8740] ovl_open+0x23/0x80 [ 48.911802][ T8740] do_dentry_open+0x15a/0x3c0 [ 48.917183][ T8740] dentry_open+0x69/0xa0 [ 48.921932][ T8740] ima_calc_file_hash+0xf7/0x190 [ 48.927570][ T8740] ima_collect_measurement+0x1c8/0x1f0 [ 48.933797][ T8740] process_measurement+0x503/0x920 [ 48.939677][ T8740] ima_file_check+0x60/0x90 [ 48.944845][ T8740] path_openat+0x493/0xa90 [ 48.949772][ T8740] do_filp_open+0x8e/0x100 [ 48.955088][ T8740] do_sys_openat2+0x219/0x2d0 [ 48.960392][ T8740] do_sys_open+0x46/0x80 [ 48.965144][ T8740] do_syscall_64+0x2d/0x70 [ 48.970066][ T8740] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 48.976579][ T8740] [ 48.976579][ T8740] -> #0 (&iint->mutex){+.+.}-{3:3}: [ 48.983926][ T8740] __lock_acquire+0x1065/0x1770 [ 48.989274][ T8740] lock_acquire+0xf9/0x420 [ 48.994179][ T8740] __mutex_lock+0x94/0x9f0 [ 48.999203][ T8740] process_measurement+0x155/0x920 [ 49.004804][ T8740] ima_file_check+0x60/0x90 [ 49.009912][ T8740] path_openat+0x493/0xa90 [ 49.014848][ T8740] do_filp_open+0xd1/0x100 [ 49.019765][ T8740] do_sys_openat2+0x219/0x2d0 [ 49.024943][ T8740] do_sys_open+0x46/0x80 [ 49.029844][ T8740] do_syscall_64+0x2d/0x70 [ 49.034792][ T8740] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 49.041305][ T8740] [ 49.041305][ T8740] other info that might help us debug this: [ 49.041305][ T8740] [ 49.051524][ T8740] Possible unsafe locking scenario: [ 49.051524][ T8740] [ 49.058943][ T8740] CPU0 CPU1 [ 49.064538][ T8740] ---- ---- [ 49.069891][ T8740] lock(sb_writers#4); [ 49.074034][ T8740] lock(&iint->mutex); [ 49.080675][ T8740] lock(sb_writers#4); [ 49.087313][ T8740] lock(&iint->mutex); [ 49.091433][ T8740] [ 49.091433][ T8740] *** DEADLOCK *** [ 49.091433][ T8740] [ 49.099554][ T8740] 1 lock held by syz-executor.1/8740: [ 49.105105][ T8740] #0: ffff888100ef9460 (sb_writers#4){.+.+}-{0:0}, at: mnt_want_write+0x1b/0x50 [ 49.114507][ T8740] [ 49.114507][ T8740] stack backtrace: [ 49.120392][ T8740] CPU: 0 PID: 8740 Comm: syz-executor.1 Not tainted 5.10.0-rc2-syzkaller #0 [ 49.129026][ T8740] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.139064][ T8740] Call Trace: [ 49.142332][ T8740] dump_stack+0xa3/0xc8 [ 49.146461][ T8740] check_noncircular+0xfe/0x110 [ 49.151280][ T8740] ? trace_event_raw_event_lock+0xf0/0xf0 [ 49.156963][ T8740] __lock_acquire+0x1065/0x1770 [ 49.161781][ T8740] lock_acquire+0xf9/0x420 [ 49.166167][ T8740] ? process_measurement+0x155/0x920 [ 49.171418][ T8740] ? process_measurement+0x155/0x920 [ 49.176669][ T8740] __mutex_lock+0x94/0x9f0 [ 49.181050][ T8740] ? process_measurement+0x155/0x920 [ 49.186307][ T8740] ? find_held_lock+0x2d/0x90 [ 49.191079][ T8740] ? process_measurement+0x3e2/0x920 [ 49.196351][ T8740] ? process_measurement+0x155/0x920 [ 49.201689][ T8740] process_measurement+0x155/0x920 [ 49.206767][ T8740] ? find_held_lock+0x2d/0x90 [ 49.211437][ T8740] ? selinux_task_getsecid+0x90/0x140 [ 49.216776][ T8740] ima_file_check+0x60/0x90 [ 49.221264][ T8740] path_openat+0x493/0xa90 [ 49.225652][ T8740] do_filp_open+0xd1/0x100 [ 49.230041][ T8740] ? __alloc_fd+0xe9/0x1d0 [ 49.234420][ T8740] ? do_raw_spin_unlock+0x4e/0xc0 [ 49.239414][ T8740] ? _raw_spin_unlock+0x24/0x40 [ 49.244232][ T8740] do_sys_openat2+0x219/0x2d0 [ 49.248906][ T8740] do_sys_open+0x46/0x80 [ 49.253126][ T8740] do_syscall_64+0x2d/0x70 [ 49.257512][ T8740] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 49.263381][ T8740] RIP: 0033:0x45cb99 [ 49.267250][ T8740] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 49.286836][ T8740] RSP: 002b:00007ffbcdb02c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 49.295230][ T8740] RAX: ffffffffffffffda RBX: 00000000004f8380 RCX: 000000000045cb99 [ 49.303169][ T8740] RDX: 000000000000275a RSI: 00000000200001c0 RDI: ffffffffffffff9c [ 49.311220][ T8740] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 49.319169][ T8740] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff 2020/11/05 17:33:51 executed programs: 117 [ 49.327109][ T8740] R13: 00000000000007b4 R14: 00000000004caa8a R15: 00007ffbcdb036d4 [ 49.349243][ T8754] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 49.372879][ T8760] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 49.378888][ T8765] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 49.403412][ T28] kauditd_printk_skb: 96 callbacks suppressed [ 49.403415][ T28] audit: type=1804 audit(1604597631.830:123): pid=8766 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir564385199/syzkaller.eXpg7n/16/bus/file0" dev="overlay" ino=15857 res=1 errno=0 [ 49.416544][ T8770] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 49.439206][ T28] audit: type=1804 audit(1604597631.870:124): pid=8771 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir821015598/syzkaller.jUi6Jk/17/bus/file0" dev="overlay" ino=15823 res=1 errno=0 [ 49.490974][ T8778] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 49.514730][ T8788] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 49.524755][ T8790] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 49.532531][ T8793] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 49.545893][ T8791] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 49.558232][ T28] audit: type=1804 audit(1604597631.910:125): pid=8760 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir077653429/syzkaller.5o5ttk/19/bus/file0" dev="overlay" ino=15763 res=1 errno=0 [ 49.601883][ T28] audit: type=1804 audit(1604597631.920:126): pid=8772 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir409874251/syzkaller.uA1S6j/18/bus/file0" dev="overlay" ino=15836 res=1 errno=0 [ 49.631561][ T28] audit: type=1804 audit(1604597632.020:127): pid=8794 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir881537936/syzkaller.5RnWCo/20/bus/file0" dev="overlay" ino=15822 res=1 errno=0 [ 49.638045][ T8803] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 49.658297][ T28] audit: type=1804 audit(1604597632.020:128): pid=8796 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir821015598/syzkaller.jUi6Jk/18/bus/file0" dev="overlay" ino=15832 res=1 errno=0 [ 49.701036][ T28] audit: type=1804 audit(1604597632.040:129): pid=8802 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir409874251/syzkaller.uA1S6j/19/bus/file0" dev="overlay" ino=15852 res=1 errno=0 [ 49.737773][ T28] audit: type=1804 audit(1604597632.040:130): pid=8795 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir077653429/syzkaller.5o5ttk/20/bus/file0" dev="overlay" ino=15831 res=1 errno=0 [ 49.781677][ T8829] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 49.789013][ T8831] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 49.799657][ T28] audit: type=1804 audit(1604597632.050:131): pid=8801 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir913630364/syzkaller.f3mBEe/23/bus/file0" dev="overlay" ino=15821 res=1 errno=0 [ 49.811490][ T8828] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 49.837136][ T8833] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 49.867737][ T8838] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 49.876498][ T8839] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 49.883198][ T28] audit: type=1804 audit(1604597632.120:132): pid=8807 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir564385199/syzkaller.eXpg7n/17/bus/file0" dev="overlay" ino=15865 res=1 errno=0 [ 49.940194][ T8848] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 49.955534][ T8850] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 49.983759][ T8857] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 49.999931][ T8860] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.027794][ T8871] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.039693][ T8872] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.047863][ T8874] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.082645][ T8879] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.117236][ T8889] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.143274][ T8897] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.153034][ T8901] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.173998][ T8891] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.193137][ T8907] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.203285][ T8908] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.248382][ T8919] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.274608][ T8929] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.275418][ T8928] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.290048][ T8930] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.307605][ T8932] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.324662][ T8933] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.391292][ T8955] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.407243][ T8956] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.413334][ T8959] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.439218][ T8961] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.443673][ T8962] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.502022][ T8977] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.507090][ T8979] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.519053][ T8980] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.544952][ T8982] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.545520][ T8981] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.609849][ T8996] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.615447][ T8999] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.638634][ T9000] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.660357][ T9005] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.707397][ T9022] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.723111][ T9023] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.728986][ T9025] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.741109][ T9029] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.755074][ T9028] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.766000][ T9027] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.828497][ T9050] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.839846][ T9051] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.845145][ T9052] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.876077][ T9055] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.928820][ T9073] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.930439][ T9065] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.971077][ T9080] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.971722][ T9075] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.985490][ T9077] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.004778][ T9082] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.042942][ T9090] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.050897][ T9094] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.115599][ T9114] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.117527][ T9112] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.133643][ T9116] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.145776][ T9115] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.185955][ T9108] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.203781][ T9126] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.211031][ T9132] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.261190][ T9142] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.278869][ T9150] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.287636][ T9152] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.301091][ T9151] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.331950][ T9155] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.332537][ T9153] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.388177][ T9171] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.411451][ T9179] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.413456][ T9181] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.441366][ T9184] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.466910][ T9191] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.481819][ T9190] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.488428][ T9196] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.536369][ T9209] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.551750][ T9204] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.555839][ T9215] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.582858][ T9218] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.586822][ T9219] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.598166][ T9221] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.664515][ T9244] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.677801][ T9246] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.680848][ T9245] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.699565][ T9247] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.740780][ T9251] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.746428][ T9258] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.769997][ T9259] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.816810][ T9269] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.844670][ T9276] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.850115][ T9281] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.893094][ T9287] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.899596][ T9290] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.919402][ T9294] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.924499][ T9284] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.973246][ T9307] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.988973][ T9309] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.011570][ T9306] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.015962][ T9318] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.045689][ T9325] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.047491][ T9323] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.061198][ T9326] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.126001][ T9346] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.137577][ T9348] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.141079][ T9347] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.164540][ T9350] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.183405][ T9349] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.191699][ T9355] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.246635][ T9370] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.253536][ T9373] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.287005][ T9377] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.289207][ T9380] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.303746][ T9381] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.330869][ T9385] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.383771][ T9406] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.396064][ T9409] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.405385][ T9404] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.412338][ T9410] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.434989][ T9414] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.443964][ T9417] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.504636][ T9431] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.515957][ T9435] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.546918][ T9438] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.548084][ T9439] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.563230][ T9441] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.591335][ T9443] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.634018][ T9459] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.660040][ T9464] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.666423][ T9467] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.678108][ T9470] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.689807][ T9466] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.721670][ T9475] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.779796][ T9493] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.794649][ T9491] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.803493][ T9501] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.824620][ T9498] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.839296][ T9502] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.857973][ T9509] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.897557][ T9521] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.912593][ T9522] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.917776][ T9530] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.942055][ T9528] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.943481][ T9531] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.964906][ T9532] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.021463][ T9550] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.029593][ T9553] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.040540][ T9555] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.080834][ T9556] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.136843][ T9575] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.152052][ T9576] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.153360][ T9577] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.169455][ T9581] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.181068][ T9578] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.236957][ T9598] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.246648][ T9594] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.268562][ T9597] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.285684][ T9600] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.339069][ T9619] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.349336][ T9621] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.354749][ T9620] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.383839][ T9624] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.390723][ T9626] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.412856][ T9627] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.463545][ T9645] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.478187][ T9652] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.491651][ T9655] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.525195][ T9663] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.525646][ T9662] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.565415][ T9666] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.571052][ T9673] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.601314][ T9678] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.603551][ T9681] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.664999][ T9699] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.675809][ T9701] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.682811][ T9700] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.710851][ T9702] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.721659][ T9708] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.737203][ T9707] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.791007][ T9730] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.803679][ T9732] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.808892][ T9731] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.830680][ T9735] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.845378][ T9739] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.866004][ T9736] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.921119][ T9764] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.931436][ T9765] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.937674][ T9767] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.959264][ T9770] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.964755][ T9768] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.998410][ T9777] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.051644][ T9796] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.065946][ T9798] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.067187][ T9797] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.080479][ T9799] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.097186][ T9802] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.125606][ T9801] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.179173][ T9819] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.181638][ T9822] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.196604][ T9823] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.235090][ T9825] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.241803][ T9831] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.264377][ T9826] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.308348][ T9845] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.328481][ T9848] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.343882][ T9850] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 2020/11/05 17:33:56 executed programs: 335 [ 54.358839][ T9849] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.406622][ T9866] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.410015][ T9865] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.422430][ T9868] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.436787][ T9867] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.467751][ T28] kauditd_printk_skb: 209 callbacks suppressed [ 54.467754][ T28] audit: type=1804 audit(1604597636.901:342): pid=9874 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir564385199/syzkaller.eXpg7n/53/bus/file0" dev="overlay" ino=15814 res=1 errno=0 [ 54.480949][ T9875] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.511110][ T28] audit: type=1804 audit(1604597636.901:343): pid=9870 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir913630364/syzkaller.f3mBEe/60/bus/file0" dev="overlay" ino=15832 res=1 errno=0 [ 54.528912][ T9877] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.542849][ T28] audit: type=1804 audit(1604597636.911:344): pid=9876 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir409874251/syzkaller.uA1S6j/51/bus/file0" dev="overlay" ino=15875 res=1 errno=0 [ 54.581586][ T28] audit: type=1804 audit(1604597636.961:345): pid=9882 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir821015598/syzkaller.jUi6Jk/53/bus/file0" dev="overlay" ino=15906 res=1 errno=0 [ 54.608892][ T28] audit: type=1804 audit(1604597636.961:346): pid=9879 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir077653429/syzkaller.5o5ttk/57/bus/file0" dev="overlay" ino=15821 res=1 errno=0 [ 54.645724][ T28] audit: type=1804 audit(1604597637.011:347): pid=9883 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir881537936/syzkaller.5RnWCo/58/bus/file0" dev="overlay" ino=15901 res=1 errno=0 [ 54.694037][ T9904] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.701473][ T9905] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.709154][ T9906] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.736028][ T9909] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.739724][ T28] audit: type=1804 audit(1604597637.171:348): pid=9911 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir913630364/syzkaller.f3mBEe/61/bus/file0" dev="overlay" ino=15812 res=1 errno=0 [ 54.759129][ T9907] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.779139][ T28] audit: type=1804 audit(1604597637.191:349): pid=9912 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir409874251/syzkaller.uA1S6j/52/bus/file0" dev="overlay" ino=15829 res=1 errno=0 [ 54.806231][ T9915] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.819985][ T28] audit: type=1804 audit(1604597637.221:350): pid=9913 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir821015598/syzkaller.jUi6Jk/54/bus/file0" dev="overlay" ino=15836 res=1 errno=0 [ 54.858819][ T28] audit: type=1804 audit(1604597637.241:351): pid=9916 uid=0 auid=0 ses=8 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir077653429/syzkaller.5o5ttk/58/bus/file0" dev="overlay" ino=15905 res=1 errno=0 [ 54.910550][ T9932] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.915239][ T9928] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.940682][ T9921] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.960768][ T9937] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.969097][ T9943] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.990518][ T9942] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.021918][ T9953] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.050446][ T9960] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.057490][ T9961] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.098890][ T9968] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.117900][ T9979] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.133357][ T9975] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.148464][ T9983] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.153023][ T9986] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.213571][T10005] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.221866][T10007] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.242823][T10006] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.245489][T10009] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.260579][T10008] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.301373][T10016] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.329488][T10025] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.346923][T10026] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.380930][T10033] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.404196][T10044] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.409620][T10046] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.419363][T10045] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.436847][T10048] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.447209][T10049] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.508769][T10068] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.511502][T10071] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.540753][T10070] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.590426][T10078] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.604152][T10089] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.611834][T10091] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.634464][T10092] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.650530][T10094] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.653483][T10098] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.710509][T10111] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.725593][T10112] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.728244][T10118] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.748819][T10119] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.754747][T10117] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.787454][T10127] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.834013][T10141] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.845167][T10142] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.879008][T10149] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.893621][T10146] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.909204][T10153] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.928178][T10159] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.932087][T10156] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.996323][T10176] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.006197][T10179] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.015904][T10177] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.027709][T10180] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.043695][T10183] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.070087][T10182] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.117337][T10201] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.132216][T10199] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.147619][T10197] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.179208][T10213] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.197410][T10215] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.207413][T10217] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.255432][T10234] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.258210][T10230] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.273509][T10237] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.304098][T10235] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.335857][T10247] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.340052][T10253] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.364947][T10252] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.390482][T10259] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.434949][T10275] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.449511][T10272] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.451404][T10279] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.467797][T10277] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.497793][T10280] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.520129][T10282] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.548015][T10296] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.570625][T10300] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.575312][T10301] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.634584][T10318] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.647181][T10320] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.665362][T10319] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.667382][T10322] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.696717][T10323] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.734501][T10332] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.741356][T10341] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.770604][T10348] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.778702][T10346] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.786901][T10350] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.799653][T10349] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.870635][T10370] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.872732][T10372] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.903952][T10376] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.904468][T10373] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.929106][T10378] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.984714][T10397] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.992683][T10400] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.001626][T10398] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.016691][T10401] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.048091][T10407] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.075586][T10414] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.100421][T10423] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.109273][T10425] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.116635][T10424] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.156116][T10431] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.158093][T10430] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.219725][T10444] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.234315][T10449] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.238834][T10451] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.252055][T10450] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.307364][T10463] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.324639][T10470] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.334602][T10474] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.368144][T10480] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.372605][T10481] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.402160][T10486] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.449642][T10503] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.462396][T10505] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.465932][T10504] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.488787][T10509] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.492732][T10508] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.537896][T10520] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.576363][T10530] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.599370][T10539] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.602404][T10536] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.615936][T10541] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.635630][T10540] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.642908][T10542] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.723453][T10567] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.727416][T10570] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.739928][T10568] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.773051][T10573] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.789078][T10572] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.789493][T10576] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.843899][T10593] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.869784][T10599] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.885418][T10596] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.892826][T10604] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.900728][T10605] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.948923][T10612] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.950156][T10613] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.989297][T10624] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.007719][T10623] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.018873][T10625] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.062115][T10640] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.074265][T10644] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.077051][T10642] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.093672][T10645] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.139440][T10655] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.146984][T10662] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.169201][T10661] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.199131][T10667] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.205561][T10672] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.243537][T10678] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.288052][T10694] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.291353][T10696] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.307087][T10695] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.317111][T10697] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.346264][T10699] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.350472][T10703] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.402422][T10720] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.419050][T10719] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.445135][T10724] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.463647][T10726] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.470568][T10730] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.504142][T10737] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.519905][T10738] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.541534][T10740] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.586761][T10758] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.602098][T10759] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.609217][T10762] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.618865][T10764] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.634109][T10763] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.649603][T10766] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.703206][T10783] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.717788][T10786] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.720061][T10784] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.750026][T10787] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.