syzkaller login: [ 28.021115][ C1] random: crng init done [ 28.025356][ C1] random: 7 urandom warning(s) missed due to ratelimiting [ 34.548953][ T28] audit: type=1400 audit(1598504413.730:8): avc: denied { execmem } for pid=6817 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 34.572441][ T6818] IPVS: ftp: loaded support on port[0] = 21 [ 34.614469][ T3995] tipc: TX() has been purged, node left! [ 34.816905][ T6805] can: request_module (can-proto-0) failed. [ 35.361573][ T6805] can: request_module (can-proto-0) failed. [ 35.369709][ T6805] can: request_module (can-proto-0) failed. [ 35.387752][ T28] audit: type=1400 audit(1598504414.571:9): avc: denied { create } for pid=6799 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 '10.128.15.198' (ECDSA) to the list of known hosts. 2020/08/27 05:00:21 parsed 1 programs 2020/08/27 05:00:21 executed programs: 0 [ 42.725919][ T28] audit: type=1400 audit(1598504421.904:10): avc: denied { execmem } for pid=6943 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 42.780913][ T6944] IPVS: ftp: loaded support on port[0] = 21 [ 42.803214][ T6946] IPVS: ftp: loaded support on port[0] = 21 [ 42.840165][ T6980] IPVS: ftp: loaded support on port[0] = 21 [ 42.871828][ T6944] chnl_net:caif_netlink_parms(): no params data found [ 42.898502][ T6946] chnl_net:caif_netlink_parms(): no params data found [ 42.950322][ T7172] IPVS: ftp: loaded support on port[0] = 21 [ 42.963765][ T7174] IPVS: ftp: loaded support on port[0] = 21 [ 42.971675][ T7195] IPVS: ftp: loaded support on port[0] = 21 [ 42.996258][ T6946] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.004162][ T6946] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.012022][ T6946] device bridge_slave_0 entered promiscuous mode [ 43.022546][ T6944] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.029862][ T6944] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.037107][ T6944] device bridge_slave_0 entered promiscuous mode [ 43.044985][ T6944] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.052165][ T6944] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.059419][ T6944] device bridge_slave_1 entered promiscuous mode [ 43.078844][ T6946] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.086051][ T6946] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.094066][ T6946] device bridge_slave_1 entered promiscuous mode [ 43.105224][ T6946] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 43.118068][ T6980] chnl_net:caif_netlink_parms(): no params data found [ 43.133548][ T7195] chnl_net:caif_netlink_parms(): no params data found [ 43.145353][ T6946] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 43.163327][ T6944] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 43.175462][ T6944] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 43.193331][ T6946] team0: Port device team_slave_0 added [ 43.200131][ T6946] team0: Port device team_slave_1 added [ 43.207172][ T7174] chnl_net:caif_netlink_parms(): no params data found [ 43.219169][ T6944] team0: Port device team_slave_0 added [ 43.232308][ T6946] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.239370][ T6946] 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. [ 43.266481][ T6946] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.279097][ T6946] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.286211][ T6946] 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. [ 43.313297][ T6946] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.330183][ T6944] team0: Port device team_slave_1 added [ 43.338953][ T7172] chnl_net:caif_netlink_parms(): no params data found [ 43.353156][ T7195] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.361138][ T7195] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.368793][ T7195] device bridge_slave_0 entered promiscuous mode [ 43.376391][ T7195] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.385462][ T7195] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.393013][ T7195] device bridge_slave_1 entered promiscuous mode [ 43.406399][ T6946] device hsr_slave_0 entered promiscuous mode [ 43.412904][ T6946] device hsr_slave_1 entered promiscuous mode [ 43.419984][ T6944] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.427169][ T6944] 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. [ 43.455790][ T6944] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.468768][ T6944] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.476781][ T6944] 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. [ 43.506158][ T6944] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.525303][ T7174] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.533603][ T7174] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.541717][ T7174] device bridge_slave_0 entered promiscuous mode [ 43.552421][ T7195] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 43.569948][ T6944] device hsr_slave_0 entered promiscuous mode [ 43.581286][ T6944] device hsr_slave_1 entered promiscuous mode [ 43.587811][ T6944] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 43.595702][ T6944] Cannot create hsr debugfs directory [ 43.604007][ T7174] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.611443][ T7174] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.619021][ T7174] device bridge_slave_1 entered promiscuous mode [ 43.626365][ T6980] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.634414][ T6980] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.642915][ T6980] device bridge_slave_0 entered promiscuous mode [ 43.649971][ T6980] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.657162][ T6980] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.664460][ T6980] device bridge_slave_1 entered promiscuous mode [ 43.671604][ T7195] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 43.687292][ T7172] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.694576][ T7172] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.702222][ T7172] device bridge_slave_0 entered promiscuous mode [ 43.720124][ T7174] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 43.739771][ T7195] team0: Port device team_slave_0 added [ 43.745854][ T7195] team0: Port device team_slave_1 added [ 43.753513][ T7172] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.761514][ T7172] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.769553][ T7172] device bridge_slave_1 entered promiscuous mode [ 43.778092][ T6980] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 43.789924][ T7174] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 43.805521][ T7195] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.814393][ T7195] 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. [ 43.840595][ T7195] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.853022][ T6980] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 43.864225][ T7174] team0: Port device team_slave_0 added [ 43.871447][ T7174] team0: Port device team_slave_1 added [ 43.877745][ T7172] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 43.886938][ T7195] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.893921][ T7195] 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. [ 43.920289][ T7195] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.935677][ T7195] device hsr_slave_0 entered promiscuous mode [ 43.941992][ T7195] device hsr_slave_1 entered promiscuous mode [ 43.949029][ T7195] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 43.956555][ T7195] Cannot create hsr debugfs directory [ 43.965633][ T7172] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 43.996873][ T6980] team0: Port device team_slave_0 added [ 44.004417][ T7174] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 44.011488][ T7174] 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. [ 44.038403][ T7174] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 44.050438][ T7174] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.057454][ T7174] 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. [ 44.083372][ T7174] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 44.094401][ T6946] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 44.104188][ T6946] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 44.112904][ T6946] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 44.122210][ T6980] team0: Port device team_slave_1 added [ 44.129648][ T7172] team0: Port device team_slave_0 added [ 44.139718][ T6944] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 44.148554][ T6946] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 44.158739][ T6980] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 44.165656][ T6980] 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. [ 44.191673][ T6980] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 44.203128][ T7172] team0: Port device team_slave_1 added [ 44.212929][ T7174] device hsr_slave_0 entered promiscuous mode [ 44.219259][ T7174] device hsr_slave_1 entered promiscuous mode [ 44.225433][ T7174] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 44.233098][ T7174] Cannot create hsr debugfs directory [ 44.239842][ T6944] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 44.248343][ T6944] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 44.255677][ T6980] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.262825][ T6980] 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. [ 44.288768][ T6980] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 44.299706][ T7172] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 44.306621][ T7172] 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. [ 44.333446][ T7172] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 44.351533][ T6944] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 44.365959][ T6980] device hsr_slave_0 entered promiscuous mode [ 44.372284][ T6980] device hsr_slave_1 entered promiscuous mode [ 44.378534][ T6980] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 44.386152][ T6980] Cannot create hsr debugfs directory [ 44.391914][ T7172] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.399006][ T7172] 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. [ 44.424893][ T7172] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 44.440787][ T7172] device hsr_slave_0 entered promiscuous mode [ 44.447449][ T7172] device hsr_slave_1 entered promiscuous mode [ 44.453636][ T7172] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 44.461312][ T7172] Cannot create hsr debugfs directory [ 44.504299][ T7195] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 44.512219][ T7195] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 44.519836][ T7195] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 44.528998][ T6944] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.540834][ T7195] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 44.553577][ T6946] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.573859][ T6944] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.586745][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.595904][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.609543][ T6946] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.617468][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.624808][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.643459][ T2528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.653355][ T2528] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.661973][ T2528] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.669166][ T2528] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.676882][ T2528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.685338][ T2528] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.693544][ T2528] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.700705][ T2528] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.708638][ T2528] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.716857][ T2528] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.725197][ T2528] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.732774][ T2528] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.740220][ T2528] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.748490][ T2528] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.756558][ T2528] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.763869][ T2528] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.771234][ T2528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.779687][ T2528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.788441][ T2528] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.796473][ T2528] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.804565][ T2528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.812773][ T2528] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.820856][ T2528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.829017][ T2528] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.837077][ T2528] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.845100][ T2528] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.853123][ T2528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.861074][ T2528] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.869336][ T2528] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.877054][ T2528] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.884527][ T2528] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.892011][ T2528] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.900208][ T2528] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.908585][ T2528] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.919643][ T6944] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 44.931772][ T6944] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 44.942662][ T6980] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 44.950842][ T6946] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.958507][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.966534][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.974595][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.982784][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.991042][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.998970][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.014128][ T6980] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 45.021503][ T6980] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 45.034663][ T7195] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.044645][ T7172] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 45.052061][ T7172] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 45.061093][ T6980] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 45.070762][ T6944] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.080768][ T6946] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.090124][ T7172] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 45.098720][ T7172] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 45.105944][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.114579][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.122296][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.129662][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.137091][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.144395][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.151885][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.160176][ T7195] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.173759][ T6944] device veth0_vlan entered promiscuous mode [ 45.182663][ T6944] device veth1_vlan entered promiscuous mode [ 45.191856][ T7174] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 45.201540][ T7174] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 45.209307][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.217722][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.225857][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.234123][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.242442][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.250343][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.258256][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 45.265793][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.273949][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.281913][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.289333][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.296647][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.304078][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.311772][ T6946] device veth0_vlan entered promiscuous mode [ 45.324820][ T6944] device veth0_macvtap entered promiscuous mode [ 45.332339][ T7174] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 45.342729][ T7174] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 45.353773][ T6946] device veth1_vlan entered promiscuous mode [ 45.362335][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 45.370146][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 45.377782][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.385784][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.393854][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.402080][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.410275][ T6849] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.417314][ T6849] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.424590][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.432909][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.441013][ T6849] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.448055][ T6849] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.455343][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.463456][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.471561][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.479827][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.487851][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 45.495424][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.503037][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.511408][ T6944] device veth1_macvtap entered promiscuous mode [ 45.523813][ T7195] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 45.534398][ T7195] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 45.550201][ T6946] device veth0_macvtap entered promiscuous mode [ 45.560451][ T6980] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.570068][ T6946] device veth1_macvtap entered promiscuous mode [ 45.576562][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 45.584340][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 45.592263][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.601277][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.609345][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.617340][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.625175][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.633188][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.641094][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.649176][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.657317][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 45.668915][ T7195] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.684609][ T6980] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.691599][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.699183][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 45.708654][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.715976][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.723898][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.731405][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.740134][ T6944] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 45.748995][ T7174] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.760358][ T7195] device veth0_vlan entered promiscuous mode [ 45.767243][ T6944] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 45.775552][ T6944] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.785727][ T6944] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.795507][ T6944] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.804855][ T6944] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.815791][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.824382][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.832991][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.841378][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.849713][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.857740][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.865475][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.873881][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.882292][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.889851][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.899882][ T7174] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.913130][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.920617][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.928253][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.936410][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.945503][ T6849] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.952557][ T6849] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.960059][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.968311][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.976355][ T6849] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.983384][ T6849] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.991156][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.999839][ T7172] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.009164][ T7195] device veth1_vlan entered promiscuous mode [ 46.022548][ T6946] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 46.033079][ T6946] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.045042][ T6946] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 46.053661][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 46.062826][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 46.070540][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.079005][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.087524][ T23] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.094524][ T23] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.102041][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.110328][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.118620][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.132246][ T7174] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 46.142975][ T7174] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 46.159508][ T7195] device veth0_macvtap entered promiscuous mode [ 46.167424][ T6946] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 46.179617][ T6946] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.193189][ T6946] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.202627][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.213348][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.214339][ T8202] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 46.221930][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.244167][ T23] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.244541][ T28] audit: type=1804 audit(1598504425.425:11): pid=8202 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-testdir530721349/syzkaller.LezJ91/0/bus/file0" dev="overlay" ino=15745 res=1 errno=0 [ 46.251199][ T23] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.251482][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.292866][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.301322][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.309697][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.318126][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.326254][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.334536][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.342745][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.351010][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.359255][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.367388][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.375308][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.383738][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.391838][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.400065][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.408174][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.416210][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.424420][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.432057][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.439670][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.448195][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.456241][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.464697][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.474861][ T7172] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.488745][ T6980] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 46.501972][ T6980] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.509567][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.517351][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.525042][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.532728][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 46.540677][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.548990][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.557168][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.565482][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.573924][ T23] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.580973][ T23] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.593007][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.602823][ T8207] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 46.619427][ T28] audit: type=1804 audit(1598504425.805:12): pid=8207 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-testdir530721349/syzkaller.LezJ91/1/bus/file0" dev="overlay" ino=15745 res=1 errno=0 [ 46.657707][ T7195] device veth1_macvtap entered promiscuous mode [ 46.666868][ T6946] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.675533][ T6946] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.686130][ T6946] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.692182][ T8210] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 46.695005][ T6946] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.718610][ T28] audit: type=1804 audit(1598504425.905:13): pid=8210 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-testdir530721349/syzkaller.LezJ91/2/bus/file0" dev="overlay" ino=15745 res=1 errno=0 [ 46.749781][ T6980] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.762155][ T7174] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.776793][ T7195] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 46.789996][ T7195] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.803677][ T7195] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 46.810356][ T8218] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 46.814457][ T7195] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.838547][ T28] audit: type=1804 audit(1598504426.025:14): pid=8218 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-testdir530721349/syzkaller.LezJ91/3/bus/file0" dev="overlay" ino=15745 res=1 errno=0 [ 46.864873][ T7195] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 46.872290][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 46.880101][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.888746][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.897811][ T8177] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.904841][ T8177] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.911803][ T8224] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 46.921147][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.934388][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.934418][ T28] audit: type=1804 audit(1598504426.125:15): pid=8224 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-testdir530721349/syzkaller.LezJ91/4/bus/file0" dev="overlay" ino=15745 res=1 errno=0 [ 46.945647][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.975941][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.983592][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.992242][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.000306][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.019369][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.019702][ T8227] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 47.035572][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.049007][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.049229][ T28] audit: type=1804 audit(1598504426.235:16): pid=8227 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-testdir530721349/syzkaller.LezJ91/5/bus/file0" dev="overlay" ino=15745 res=1 errno=0 [ 47.056359][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.090352][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.104244][ T7172] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 47.129606][ T8232] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 47.135717][ T7172] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 47.154694][ T28] audit: type=1804 audit(1598504426.345:17): pid=8232 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-testdir530721349/syzkaller.LezJ91/6/bus/file0" dev="overlay" ino=15745 res=1 errno=0 [ 47.165172][ T6980] device veth0_vlan entered promiscuous mode [ 47.188669][ T7195] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.199341][ T7195] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.209870][ T7195] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.220662][ T7195] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.231046][ T7195] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.249937][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.256982][ T8241] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 47.259262][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.279618][ T28] audit: type=1804 audit(1598504426.465:18): pid=8241 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-testdir530721349/syzkaller.LezJ91/7/bus/file0" dev="overlay" ino=15745 res=1 errno=0 [ 47.279660][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.313615][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.321652][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.329594][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.337883][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.346085][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.354155][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.362030][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.370371][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.383668][ T7172] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.397997][ T6980] device veth1_vlan entered promiscuous mode [ 47.405792][ T7195] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.416281][ T7195] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.425853][ T7195] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.434709][ T7195] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.443948][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.451814][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.459227][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.466691][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.474071][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.499608][ T6980] device veth0_macvtap entered promiscuous mode [ 47.518211][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.527030][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.535120][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.539052][ T8257] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 47.544520][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.565972][ T28] audit: type=1804 audit(1598504426.745:19): 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.2" name="/root/syzkaller-testdir878006496/syzkaller.iGKl46/0/bus/file0" dev="overlay" ino=15748 res=1 errno=0 [ 47.566819][ T6980] device veth1_macvtap entered promiscuous mode [ 47.611342][ T7174] device veth0_vlan entered promiscuous mode [ 47.618210][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 47.625844][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.640425][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.650134][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.652793][ T8262] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 47.658605][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.680786][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.688675][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.696582][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.706961][ T6980] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.718514][ T6980] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.728441][ T6980] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.739019][ T6980] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.749271][ T6980] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.759822][ T6980] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.770266][ T6980] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.778633][ T7172] device veth0_vlan entered promiscuous mode [ 47.785733][ T7174] device veth1_vlan entered promiscuous mode [ 47.794983][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.802426][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.809879][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 47.818159][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.825447][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.833009][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.841374][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.854539][ T7172] device veth1_vlan entered promiscuous mode [ 47.862634][ T6980] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.880917][ T6980] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.886431][ T8269] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 47.893966][ T6980] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.915863][ T6980] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.925692][ T6980] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.932394][ T28] kauditd_printk_skb: 1 callbacks suppressed 2020/08/27 05:00:27 executed programs: 16 [ 47.932397][ T28] audit: type=1804 audit(1598504427.115:21): pid=8270 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-testdir310239764/syzkaller.w6j877/0/bus/file0" dev="overlay" ino=15762 res=1 errno=0 [ 47.936957][ T6980] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.979308][ T6980] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.993428][ T7172] device veth0_macvtap entered promiscuous mode [ 48.005848][ T7172] device veth1_macvtap entered promiscuous mode [ 48.018150][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 48.025789][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 48.033936][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 48.041811][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.050199][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.058620][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.066979][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.074970][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.082661][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.091633][ T6980] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.100943][ T6980] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.109814][ T6980] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.118578][ T6980] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.130992][ T7172] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.141549][ T7172] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.153399][ T7172] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.164750][ T7172] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.174720][ T7172] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.185286][ T7172] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.195212][ T7172] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.205979][ T7172] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.216913][ T7172] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.226109][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.234615][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.244841][ T7172] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.255356][ T7172] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.265357][ T7172] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.275941][ T7172] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.285768][ T7172] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.296229][ T7172] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.306018][ T7172] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.317254][ T7172] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.327833][ T7172] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.340450][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.348724][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.359199][ T7174] device veth0_macvtap entered promiscuous mode [ 48.368003][ T7172] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.377800][ T7172] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.381277][ T8277] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 48.387118][ T7172] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.409822][ T7172] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.418904][ T28] audit: type=1804 audit(1598504427.606:22): pid=8277 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-testdir909480127/syzkaller.6FD54Y/0/bus/file0" dev="overlay" ino=15765 res=1 errno=0 [ 48.419460][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.453777][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.462247][ T7174] device veth1_macvtap entered promiscuous mode [ 48.476011][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.487644][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.507678][ T8284] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 48.525657][ T7174] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.534901][ T8287] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 48.536584][ T7174] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.560672][ T7174] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.560802][ T28] audit: type=1804 audit(1598504427.756:23): 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.0" name="/root/syzkaller-testdir909480127/syzkaller.6FD54Y/1/bus/file0" dev="overlay" ino=15777 res=1 errno=0 [ 48.571309][ T7174] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.601510][ T28] audit: type=1804 audit(1598504427.786:24): pid=8289 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-testdir004510482/syzkaller.PEyme6/0/bus/file0" dev="overlay" ino=15771 res=1 errno=0 [ 48.607512][ T7174] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.643477][ T7174] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.653304][ T7174] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.663716][ T7174] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.673604][ T7174] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.684029][ T7174] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.695558][ T7174] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.707496][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.715594][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.726416][ T7174] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.739803][ T7174] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.749868][ T7174] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.758055][ T8294] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 48.762653][ T7174] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.784325][ T7174] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.794953][ T7174] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.804790][ T7174] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.809853][ T28] audit: type=1804 audit(1598504427.996:25): pid=8295 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-testdir004510482/syzkaller.PEyme6/1/bus/file0" dev="overlay" ino=15770 res=1 errno=0 [ 48.815213][ T7174] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.851144][ T7174] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.861557][ T7174] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.872319][ T7174] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.884748][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.895435][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.904923][ T7174] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.924996][ T7174] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.936486][ T7174] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.945949][ T7174] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.981936][ T8302] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 48.998045][ T28] audit: type=1804 audit(1598504428.186:26): pid=8302 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-testdir595155785/syzkaller.5kikB4/0/bus/file0" dev="overlay" ino=15771 res=1 errno=0 [ 49.032166][ T5] neighbour: ndisc_cache: neighbor table overflow! [ 49.038477][ T8313] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 49.053731][ T5] neighbour: ndisc_cache: neighbor table overflow! [ 49.071053][ T8316] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 49.079483][ T5] neighbour: ndisc_cache: neighbor table overflow! [ 49.091891][ T28] audit: type=1804 audit(1598504428.266:27): pid=8319 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-testdir878006496/syzkaller.iGKl46/2/bus/file0" dev="overlay" ino=15788 res=1 errno=0 [ 49.091972][ T8317] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 49.118244][ T8318] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 49.139907][ T8321] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 49.154149][ T5] neighbour: ndisc_cache: neighbor table overflow! [ 49.167798][ T28] audit: type=1804 audit(1598504428.326:28): pid=8320 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-testdir530721349/syzkaller.LezJ91/8/bus/file0" dev="overlay" ino=15807 res=1 errno=0 [ 49.177026][ T8326] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 49.212170][ T2571] neighbour: ndisc_cache: neighbor table overflow! [ 49.225922][ T12] neighbour: ndisc_cache: neighbor table overflow! [ 49.233448][ T12] neighbour: ndisc_cache: neighbor table overflow! [ 49.240785][ T12] neighbour: ndisc_cache: neighbor table overflow! [ 49.247532][ T28] audit: type=1804 audit(1598504428.336:29): pid=8322 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-testdir004510482/syzkaller.PEyme6/2/bus/file0" dev="overlay" ino=15800 res=1 errno=0 [ 49.275143][ T12] neighbour: ndisc_cache: neighbor table overflow! [ 49.287052][ T12] neighbour: ndisc_cache: neighbor table overflow! [ 49.309612][ T8339] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 49.332842][ T8346] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 49.354229][ T28] audit: type=1804 audit(1598504428.386:30): pid=8323 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-testdir310239764/syzkaller.w6j877/1/bus/file0" dev="overlay" ino=15812 res=1 errno=0 [ 49.362652][ T8350] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 49.384812][ T8349] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 49.407943][ T8356] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 49.412400][ T8358] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 49.498545][ T8375] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 49.514145][ T8377] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 49.515107][ T8376] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 49.535268][ T8379] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 49.557072][ T8378] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 49.604562][ T8387] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 49.640973][ T8394] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 49.672318][ T8400] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 49.695661][ T8407] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 49.706788][ T8408] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 49.714636][ T8410] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 49.742953][ T8404] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 49.843198][ T8432] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 49.848527][ T8435] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 49.864614][ T8433] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 49.874312][ T8436] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 49.893908][ T8440] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 49.921200][ T8445] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.024754][ T8462] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.024941][ T8458] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.051562][ T8466] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.059307][ T8464] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.076475][ T8468] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.098978][ T8470] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.173425][ T8482] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.188328][ T8483] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.217244][ T8491] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.235350][ T8494] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.245072][ T8497] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.253129][ T8496] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.313258][ T8489] [ 50.315590][ T8489] ====================================================== [ 50.322579][ T8489] WARNING: possible circular locking dependency detected [ 50.329569][ T8489] 5.9.0-rc2-syzkaller #0 Not tainted [ 50.334823][ T8489] ------------------------------------------------------ [ 50.337414][ T8507] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.341814][ T8489] syz-executor.0/8489 is trying to acquire lock: [ 50.341816][ T8489] ffff88810e6f9780 (&iint->mutex){+.+.}-{3:3}, at: process_measurement+0x155/0x920 [ 50.341827][ T8489] [ 50.341827][ T8489] but task is already holding lock: [ 50.378810][ T8489] ffff888217215450 (sb_writers#4){.+.+}-{0:0}, at: mnt_want_write+0x1b/0x50 [ 50.382195][ T8509] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.387477][ T8489] [ 50.387477][ T8489] which lock already depends on the new lock. [ 50.387477][ T8489] [ 50.387478][ T8489] [ 50.387478][ T8489] the existing dependency chain (in reverse order) is: [ 50.387479][ T8489] [ 50.387479][ T8489] -> #1 (sb_writers#4){.+.+}-{0:0}: [ 50.387488][ T8489] __sb_start_write+0x13a/0x270 [ 50.387490][ T8489] mnt_want_write+0x1b/0x50 [ 50.387493][ T8489] ovl_maybe_copy_up+0x6a/0x90 [ 50.387496][ T8489] ovl_open+0x23/0x80 [ 50.387499][ T8489] do_dentry_open+0x15a/0x3c0 [ 50.387502][ T8489] dentry_open+0x69/0xa0 [ 50.458281][ T8489] ima_calc_file_hash+0xf7/0x190 [ 50.463710][ T8489] ima_collect_measurement+0x1c8/0x1f0 [ 50.469661][ T8489] process_measurement+0x503/0x920 [ 50.475264][ T8489] ima_file_check+0x60/0x90 [ 50.480248][ T8489] path_openat+0x493/0xa90 [ 50.485145][ T8489] do_filp_open+0x8e/0x100 [ 50.490050][ T8489] do_sys_openat2+0x219/0x2d0 [ 50.495215][ T8489] do_sys_open+0x46/0x80 [ 50.499941][ T8489] do_syscall_64+0x2d/0x70 [ 50.504838][ T8489] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 50.511209][ T8489] [ 50.511209][ T8489] -> #0 (&iint->mutex){+.+.}-{3:3}: [ 50.518540][ T8489] __lock_acquire+0x1056/0x16c0 [ 50.523884][ T8489] lock_acquire+0xd0/0x3e0 [ 50.528782][ T8489] __mutex_lock+0x94/0x9f0 [ 50.533735][ T8489] process_measurement+0x155/0x920 [ 50.539340][ T8489] ima_file_check+0x60/0x90 [ 50.544324][ T8489] path_openat+0x493/0xa90 [ 50.549228][ T8489] do_filp_open+0x8e/0x100 [ 50.554138][ T8489] do_sys_openat2+0x219/0x2d0 [ 50.559293][ T8489] do_sys_open+0x46/0x80 [ 50.564016][ T8489] do_syscall_64+0x2d/0x70 [ 50.568924][ T8489] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 50.575318][ T8489] [ 50.575318][ T8489] other info that might help us debug this: [ 50.575318][ T8489] [ 50.585509][ T8489] Possible unsafe locking scenario: [ 50.585509][ T8489] [ 50.592932][ T8489] CPU0 CPU1 [ 50.598259][ T8489] ---- ---- [ 50.603587][ T8489] lock(sb_writers#4); [ 50.607703][ T8489] lock(&iint->mutex); [ 50.615465][ T8489] lock(sb_writers#4); [ 50.622096][ T8489] lock(&iint->mutex); [ 50.626221][ T8489] [ 50.626221][ T8489] *** DEADLOCK *** [ 50.626221][ T8489] [ 50.634336][ T8489] 1 lock held by syz-executor.0/8489: [ 50.647919][ T8489] #0: ffff888217215450 (sb_writers#4){.+.+}-{0:0}, at: mnt_want_write+0x1b/0x50 [ 50.656999][ T8489] [ 50.656999][ T8489] stack backtrace: [ 50.662852][ T8489] CPU: 0 PID: 8489 Comm: syz-executor.0 Not tainted 5.9.0-rc2-syzkaller #0 [ 50.671391][ T8489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.681408][ T8489] Call Trace: [ 50.684659][ T8489] dump_stack+0xb3/0xec [ 50.688790][ T8489] check_noncircular+0x165/0x180 [ 50.693686][ T8489] __lock_acquire+0x1056/0x16c0 [ 50.698496][ T8489] lock_acquire+0xd0/0x3e0 [ 50.702884][ T8489] ? process_measurement+0x155/0x920 [ 50.708138][ T8489] ? process_measurement+0x155/0x920 [ 50.713389][ T8489] __mutex_lock+0x94/0x9f0 [ 50.717767][ T8489] ? process_measurement+0x155/0x920 [ 50.723014][ T8489] ? find_held_lock+0x2d/0x90 [ 50.727650][ T8489] ? integrity_iint_find+0x43/0x60 [ 50.732805][ T8489] ? find_held_lock+0x2d/0x90 [ 50.737439][ T8489] ? process_measurement+0x3e2/0x920 [ 50.742683][ T8489] ? process_measurement+0x155/0x920 [ 50.747930][ T8489] process_measurement+0x155/0x920 [ 50.753009][ T8489] ? __lock_acquire+0x508/0x16c0 [ 50.757915][ T8489] ? find_held_lock+0x2d/0x90 [ 50.762562][ T8489] ? lock_acquire+0xd0/0x3e0 [ 50.767113][ T8489] ? selinux_socket_sock_rcv_skb+0x200/0x200 [ 50.773051][ T8489] ? find_held_lock+0x2d/0x90 [ 50.777687][ T8489] ? selinux_task_getsecid+0x90/0x140 [ 50.783018][ T8489] ima_file_check+0x60/0x90 [ 50.787493][ T8489] path_openat+0x493/0xa90 [ 50.791868][ T8489] do_filp_open+0x8e/0x100 [ 50.796245][ T8489] ? do_raw_spin_unlock+0x4e/0xc0 [ 50.801228][ T8489] ? _raw_spin_unlock+0x24/0x40 [ 50.806042][ T8489] do_sys_openat2+0x219/0x2d0 [ 50.810677][ T8489] do_sys_open+0x46/0x80 [ 50.814885][ T8489] do_syscall_64+0x2d/0x70 [ 50.819273][ T8489] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 50.825135][ T8489] RIP: 0033:0x45cb99 [ 50.828991][ T8489] 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 [ 50.848558][ T8489] RSP: 002b:00007fec5d593c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 50.856941][ T8489] RAX: ffffffffffffffda RBX: 00000000004f8380 RCX: 000000000045cb99 [ 50.864884][ T8489] RDX: 000000000000275a RSI: 00000000200001c0 RDI: ffffffffffffff9c [ 50.872815][ T8489] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 50.880761][ T8489] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 50.888696][ T8489] R13: 00000000000007b4 R14: 00000000004caa8a R15: 00007fec5d5946d4 [ 50.947372][ T8527] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.947376][ T8531] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.963371][ T8529] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 50.982912][ T8534] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.012472][ T8542] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.027306][ T8540] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.084261][ T8557] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.088634][ T8561] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.101840][ T8560] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.114077][ T8559] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.136796][ T8565] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.172566][ T8569] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.207661][ T8580] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.210440][ T8582] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.229090][ T8584] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.247430][ T8587] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.303823][ T8595] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.313079][ T8606] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.337193][ T8607] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.342175][ T8611] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.355026][ T8610] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.368965][ T8612] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.447267][ T8631] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.453461][ T8634] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.478375][ T8637] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.481298][ T8638] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.495132][ T8639] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.516003][ T8642] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.567462][ T8656] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.582881][ T8658] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.612403][ T8660] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.641741][ T8669] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.671380][ T8676] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.685931][ T8677] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.706417][ T8684] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.721964][ T8683] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.736358][ T8687] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.793710][ T8703] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.810088][ T8709] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.814557][ T8706] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.827063][ T8710] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.839555][ T8711] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.855379][ T8713] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.933259][ T8734] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.934151][ T8735] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.955238][ T8736] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 51.969465][ T8737] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.014813][ T8748] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.040281][ T8757] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.044872][ T8756] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.055177][ T8758] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.074793][ T8760] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.083647][ T8761] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.155709][ T8782] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.184025][ T8789] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.184315][ T8788] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.198926][ T8790] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.216305][ T8791] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.244941][ T8797] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.289236][ T8809] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.310136][ T8810] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.324261][ T8816] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.335948][ T8820] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.341078][ T8815] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.362560][ T8821] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.416501][ T8833] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.431289][ T8835] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.446245][ T8836] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.451572][ T8839] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.484878][ T8844] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.538842][ T8859] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.543166][ T8860] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.570534][ T8861] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.585282][ T8862] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.600582][ T8865] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.616435][ T8871] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.676675][ T8888] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.684046][ T8890] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.695335][ T8889] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.709580][ T8891] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.720990][ T8892] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.738113][ T8893] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.792388][ T8909] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.809542][ T8910] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.829358][ T8913] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.881285][ T8932] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.897185][ T8929] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.900732][ T8936] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.912253][ T8933] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.926958][ T8937] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.943758][ T8938] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 52.956976][ T28] kauditd_printk_skb: 125 callbacks suppressed 2020/08/27 05:00:32 executed programs: 151 [ 52.956978][ T28] audit: type=1804 audit(1598504432.146:156): pid=8939 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-testdir004510482/syzkaller.PEyme6/24/bus/file0" dev="overlay" ino=15843 res=1 errno=0 [ 53.003209][ T28] audit: type=1804 audit(1598504432.166:157): pid=8940 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-testdir909480127/syzkaller.6FD54Y/23/bus/file0" dev="overlay" ino=15833 res=1 errno=0 [ 53.031954][ T28] audit: type=1804 audit(1598504432.166:158): pid=8941 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-testdir310239764/syzkaller.w6j877/24/bus/file0" dev="overlay" ino=15863 res=1 errno=0 [ 53.061426][ T28] audit: type=1804 audit(1598504432.166:159): pid=8942 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-testdir595155785/syzkaller.5kikB4/22/bus/file0" dev="overlay" ino=15858 res=1 errno=0 [ 53.087937][ T28] audit: type=1804 audit(1598504432.186:160): pid=8944 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-testdir530721349/syzkaller.LezJ91/29/bus/file0" dev="overlay" ino=15872 res=1 errno=0 [ 53.114475][ T28] audit: type=1804 audit(1598504432.196:161): pid=8948 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-testdir878006496/syzkaller.iGKl46/23/bus/file0" dev="overlay" ino=15880 res=1 errno=0 [ 53.133011][ T8958] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.152589][ T8960] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.171300][ T8967] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.187957][ T28] audit: type=1804 audit(1598504432.376:162): pid=8972 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-testdir909480127/syzkaller.6FD54Y/24/bus/file0" dev="overlay" ino=15774 res=1 errno=0 [ 53.225177][ T8980] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.231619][ T8979] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.243426][ T28] audit: type=1804 audit(1598504432.396:163): pid=8967 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-testdir878006496/syzkaller.iGKl46/24/bus/file0" dev="overlay" ino=15847 res=1 errno=0 [ 53.264761][ T8978] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.281083][ T28] audit: type=1804 audit(1598504432.416:164): pid=8977 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-testdir595155785/syzkaller.5kikB4/23/bus/file0" dev="overlay" ino=15844 res=1 errno=0 [ 53.325702][ T28] audit: type=1804 audit(1598504432.466:165): pid=8983 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-testdir530721349/syzkaller.LezJ91/30/bus/file0" dev="overlay" ino=15876 res=1 errno=0 [ 53.369008][ T8997] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.385586][ T9002] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.403502][ T9003] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.407287][ T9005] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.432036][ T9004] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.451437][ T9012] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.519761][ T9034] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.521641][ T9033] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.536201][ T9032] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.554201][ T9038] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.566914][ T9039] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.577095][ T9037] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.659165][ T9063] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.673927][ T9064] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.677191][ T9065] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.704532][ T9066] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.730027][ T9070] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.745922][ T9067] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.752825][ T9075] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.793977][ T9086] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.802389][ T9089] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.820892][ T9092] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.849310][ T9096] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.873343][ T9103] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.887059][ T9105] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.937061][ T9118] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.951181][ T9124] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.956742][ T9126] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.973739][ T9127] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 53.987380][ T9130] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.012930][ T9134] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.087325][ T9144] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.091618][ T9153] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.104067][ T9155] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.129946][ T9156] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.138057][ T9159] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.158426][ T9157] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.228782][ T9186] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.228856][ T9184] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.245118][ T9187] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.259012][ T9188] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.286823][ T9185] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.294145][ T9192] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.363604][ T9212] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.370389][ T9211] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.380454][ T9214] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.405257][ T9216] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.407641][ T9215] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.436603][ T9218] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.479380][ T9231] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.504962][ T9239] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.508212][ T9242] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.533623][ T9243] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.561576][ T9248] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.583074][ T9249] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.590107][ T9257] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.644325][ T9267] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.651274][ T9271] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.670541][ T9274] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.677199][ T9269] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.719494][ T9280] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.728257][ T9287] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.737834][ T9288] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.800280][ T9305] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.811439][ T9306] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.830411][ T9308] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.830670][ T9307] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.900300][ T9331] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.904671][ T9322] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.918803][ T9333] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.932436][ T9328] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.951479][ T9325] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 54.957173][ T9334] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.009259][ T9345] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.020486][ T9346] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.037846][ T9347] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.073753][ T9358] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.109485][ T9369] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.122095][ T9371] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.124035][ T9370] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.153461][ T9372] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.167593][ T9375] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.217280][ T9392] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.224624][ T9394] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.234513][ T9396] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.261841][ T9398] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.266089][ T9400] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.278751][ T9401] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.334390][ T9415] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.358943][ T9422] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.362415][ T9421] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.382293][ T9426] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.401656][ T9423] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.450726][ T9439] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.470830][ T9445] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.481342][ T9448] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.489668][ T9452] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.513604][ T9449] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.528200][ T9447] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.562181][ T9467] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.603364][ T9474] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.604573][ T9480] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.628676][ T9482] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.642144][ T9483] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.665196][ T9484] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.707232][ T9496] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.709938][ T9497] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.743999][ T9499] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.749534][ T9503] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.810825][ T9520] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.817916][ T9523] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.833955][ T9524] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.858651][ T9527] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.878796][ T9529] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.893615][ T9528] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.949801][ T9547] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.956991][ T9549] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.966501][ T9548] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 55.980668][ T9550] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.011077][ T9554] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.017652][ T9553] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.076640][ T9571] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.080293][ T9573] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.118191][ T9577] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.148695][ T9583] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.155627][ T9589] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.177191][ T9581] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.208770][ T9598] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.217542][ T9601] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.227381][ T9597] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.254809][ T9604] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.295879][ T9616] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.312288][ T9621] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.329451][ T9624] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.330740][ T9625] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.364788][ T9631] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.372953][ T9630] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.425038][ T9645] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.440787][ T9650] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.467328][ T9655] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.495054][ T9661] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.501037][ T9659] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.513263][ T9663] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.542197][ T9668] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.562728][ T9671] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.573778][ T9674] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.632864][ T9688] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.649072][ T9694] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.656023][ T9695] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.680035][ T9693] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.681612][ T9696] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.716527][ T9701] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.769955][ T9718] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.770642][ T9715] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.786056][ T9719] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.805130][ T9720] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.858239][ T9736] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.877408][ T9741] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.884776][ T9740] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.892092][ T9743] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.913628][ T9742] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.957150][ T9753] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 56.998138][ T9760] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.020765][ T9770] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.023084][ T9768] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.039977][ T9771] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.057659][ T9772] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.079978][ T9773] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.135548][ T9793] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.141840][ T9795] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.150415][ T9794] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.167453][ T9797] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.192844][ T9796] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.213062][ T9800] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.275425][ T9819] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.282279][ T9822] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.300122][ T9825] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.305397][ T9823] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.319841][ T9826] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.349632][ T9827] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.411983][ T9849] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.412855][ T9848] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.437270][ T9851] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.462233][ T9856] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.479207][ T9861] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.481282][ T9858] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.557665][ T9878] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.562666][ T9880] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.573351][ T9879] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.588820][ T9882] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.616637][ T9881] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.648197][ T9892] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.677784][ T9905] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.682784][ T9904] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.710539][ T9906] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.733351][ T9912] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.739164][ T9914] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.799732][ T9925] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.812804][ T9931] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.816511][ T9929] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.832770][ T9932] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.863238][ T9935] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.871492][ T9938] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.930929][ T9953] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.943215][ T9957] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.946534][ T9956] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.964809][ T9959] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.978346][ T9958] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 57.995673][ T28] kauditd_printk_skb: 205 callbacks suppressed 2020/08/27 05:00:37 executed programs: 366 [ 57.995675][ T28] audit: type=1804 audit(1598504437.187:371): pid=9961 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-testdir530721349/syzkaller.LezJ91/66/bus/file0" dev="overlay" ino=15833 res=1 errno=0 [ 58.008631][ T9964] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.031684][ T28] audit: type=1804 audit(1598504437.187:372): pid=9963 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-testdir595155785/syzkaller.5kikB4/57/bus/file0" dev="overlay" ino=15847 res=1 errno=0 [ 58.075661][ T28] audit: type=1804 audit(1598504437.187:373): pid=9962 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-testdir878006496/syzkaller.iGKl46/59/bus/file0" dev="overlay" ino=15855 res=1 errno=0 [ 58.101622][ T28] audit: type=1804 audit(1598504437.207:374): pid=9965 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-testdir909480127/syzkaller.6FD54Y/60/bus/file0" dev="overlay" ino=15909 res=1 errno=0 [ 58.129112][ T28] audit: type=1804 audit(1598504437.227:375): pid=9967 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-testdir004510482/syzkaller.PEyme6/60/bus/file0" dev="overlay" ino=15859 res=1 errno=0 [ 58.155295][ T28] audit: type=1804 audit(1598504437.237:376): pid=9969 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-testdir310239764/syzkaller.w6j877/58/bus/file0" dev="overlay" ino=15931 res=1 errno=0 [ 58.178968][ T9976] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.220591][ T9990] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.240761][ T9989] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.241174][ T28] audit: type=1804 audit(1598504437.427:377): pid=9991 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-testdir530721349/syzkaller.LezJ91/67/bus/file0" dev="overlay" ino=15776 res=1 errno=0 [ 58.256119][ T9995] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.299396][ T28] audit: type=1804 audit(1598504437.487:378): pid=9996 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-testdir004510482/syzkaller.PEyme6/61/bus/file0" dev="overlay" ino=15858 res=1 errno=0 [ 58.309454][T10001] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.344246][T10003] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.364485][ T28] audit: type=1804 audit(1598504437.487:379): pid=10000 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-testdir595155785/syzkaller.5kikB4/58/bus/file0" dev="overlay" ino=15904 res=1 errno=0 [ 58.409985][T10014] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.418363][T10019] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.426538][T10016] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.441712][ T28] audit: type=1804 audit(1598504437.527:380): pid=9997 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-testdir310239764/syzkaller.w6j877/59/bus/file0" dev="overlay" ino=15844 res=1 errno=0 [ 58.493360][T10023] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.515821][T10029] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.533072][T10034] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.548954][T10040] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.596483][T10049] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.617799][T10048] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.635547][T10059] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.635889][T10058] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.670112][T10065] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.683377][T10069] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.745260][T10086] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.752442][T10088] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.761120][T10087] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.777462][T10092] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.791065][T10093] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.819677][T10091] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.858916][T10109] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.872490][T10113] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.931239][T10128] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.933570][T10130] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.946256][T10129] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.962497][T10132] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 58.975802][T10131] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 59.045133][T10157] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 59.055486][T10158] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 59.059515][T10151] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 59.078039][T10160] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 59.097286][T10156] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 59.102721][T10159] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 59.175971][T10177] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 59.180259][T10178] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 59.210054][T10180] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 59.258427][T10197] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 59.277148][T10185] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 59.292189][T10201] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 59.292516][T10189] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 59.306588][T10200] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 59.359133][T10213] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 59.386639][T10221] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 59.387613][T10223] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 59.408896][T10224] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 59.421114][T10222] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 59.473354][T10235] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 59.479339][T10239] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 59.499883][T10242] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 59.519646][T10244] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 59.533980][T10243] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 59.543063][T10247] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 59.609291][T10269] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 59.619361][T10270] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 59.625808][T10268] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 59.641659][T10271] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 59.662711][T10272] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 59.686315][T10275] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 59.729612][T10289] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 59.746238][T10293] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 59.753505][T10292] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 59.813761][T10309] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 59.832012][T10314] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 59.832324][T10310] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 59.849837][T10315] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 59.865503][T10313] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 59.878832][T10319] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 59.943674][T10335] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 59.951658][T10337] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 59.973278][T10336] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 60.001411][T10342] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 60.023391][T10349] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 60.042115][T10353] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 60.090930][T10369] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 60.091035][T10363] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 60.106664][T10370] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 60.135713][T10371] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 60.136195][T10368] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 60.180357][T10380] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 60.189960][T10384] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 60.211253][T10387] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 60.223225][T10388] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 60.290874][T10407] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 60.298068][T10410] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 60.311589][T10409] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.