Warning: Permanently added '10.128.0.218' (ECDSA) to the list of known hosts. 2020/04/11 08:03:20 parsed 1 programs 2020/04/11 08:03:21 executed programs: 0 [ 55.419732][ T7207] IPVS: ftp: loaded support on port[0] = 21 [ 55.419766][ T7210] IPVS: ftp: loaded support on port[0] = 21 [ 55.462752][ T7212] IPVS: ftp: loaded support on port[0] = 21 [ 55.466201][ T7214] IPVS: ftp: loaded support on port[0] = 21 [ 55.480708][ T7216] IPVS: ftp: loaded support on port[0] = 21 [ 55.519313][ T7217] IPVS: ftp: loaded support on port[0] = 21 [ 55.685263][ T7207] chnl_net:caif_netlink_parms(): no params data found [ 55.840275][ T7207] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.848304][ T7207] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.857713][ T7207] device bridge_slave_0 entered promiscuous mode [ 55.866893][ T7207] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.876026][ T7207] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.884472][ T7207] device bridge_slave_1 entered promiscuous mode [ 55.898057][ T7214] chnl_net:caif_netlink_parms(): no params data found [ 56.025666][ T7210] chnl_net:caif_netlink_parms(): no params data found [ 56.043674][ T7207] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.115628][ T7217] chnl_net:caif_netlink_parms(): no params data found [ 56.188293][ T7207] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 56.207563][ T7216] chnl_net:caif_netlink_parms(): no params data found [ 56.241266][ T7207] team0: Port device team_slave_0 added [ 56.296648][ T7207] team0: Port device team_slave_1 added [ 56.321104][ T7212] chnl_net:caif_netlink_parms(): no params data found [ 56.406751][ T7216] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.415118][ T7216] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.424954][ T7216] device bridge_slave_0 entered promiscuous mode [ 56.437142][ T7207] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 56.447515][ T7207] 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. [ 56.474689][ T7207] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 56.490807][ T7207] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 56.498168][ T7207] 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. [ 56.524786][ T7207] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 56.548998][ T7216] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.556537][ T7216] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.565014][ T7216] device bridge_slave_1 entered promiscuous mode [ 56.635714][ T7207] device hsr_slave_0 entered promiscuous mode [ 56.691556][ T7207] device hsr_slave_1 entered promiscuous mode [ 56.749902][ T7210] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.757221][ T7210] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.765564][ T7210] device bridge_slave_0 entered promiscuous mode [ 56.783983][ T7214] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.793801][ T7214] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.802881][ T7214] device bridge_slave_0 entered promiscuous mode [ 56.816098][ T7214] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.823278][ T7214] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.830943][ T7214] device bridge_slave_1 entered promiscuous mode [ 56.844424][ T7216] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.853924][ T7210] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.864448][ T7210] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.872923][ T7210] device bridge_slave_1 entered promiscuous mode [ 56.898387][ T7216] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 56.910322][ T7217] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.918409][ T7217] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.926699][ T7217] device bridge_slave_0 entered promiscuous mode [ 56.963256][ T7214] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.979098][ T7217] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.988111][ T7217] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.996763][ T7217] device bridge_slave_1 entered promiscuous mode [ 57.006301][ T7210] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 57.029573][ T7214] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 57.049791][ T7210] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 57.086732][ T7216] team0: Port device team_slave_0 added [ 57.099894][ T7216] team0: Port device team_slave_1 added [ 57.114243][ T7212] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.121536][ T7212] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.129389][ T7212] device bridge_slave_0 entered promiscuous mode [ 57.140642][ T7212] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.149145][ T7212] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.158049][ T7212] device bridge_slave_1 entered promiscuous mode [ 57.177736][ T7214] team0: Port device team_slave_0 added [ 57.194855][ T7217] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 57.218940][ T7214] team0: Port device team_slave_1 added [ 57.227715][ T7210] team0: Port device team_slave_0 added [ 57.236195][ T7210] team0: Port device team_slave_1 added [ 57.257372][ T7217] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 57.292967][ T7212] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 57.303062][ T7216] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 57.310013][ T7216] 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. [ 57.336514][ T7216] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 57.360871][ T7210] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 57.368019][ T7210] 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. [ 57.395406][ T7210] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 57.422656][ T7212] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 57.439094][ T7216] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 57.447093][ T7216] 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. [ 57.474247][ T7216] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 57.489089][ T7210] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 57.497287][ T7210] 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. [ 57.524733][ T7210] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 57.546341][ T7217] team0: Port device team_slave_0 added [ 57.554532][ T7217] team0: Port device team_slave_1 added [ 57.560668][ T7214] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 57.567733][ T7214] 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. [ 57.594189][ T7214] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 57.611125][ T7214] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 57.618185][ T7214] 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. [ 57.644883][ T7214] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 57.676807][ T7212] team0: Port device team_slave_0 added [ 57.765556][ T7216] device hsr_slave_0 entered promiscuous mode [ 57.821539][ T7216] device hsr_slave_1 entered promiscuous mode [ 57.864267][ T7216] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 57.872050][ T7216] Cannot create hsr debugfs directory [ 57.924583][ T7210] device hsr_slave_0 entered promiscuous mode [ 57.981651][ T7210] device hsr_slave_1 entered promiscuous mode [ 58.021170][ T7210] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 58.028759][ T7210] Cannot create hsr debugfs directory [ 58.036672][ T7212] team0: Port device team_slave_1 added [ 58.073345][ T7212] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 58.080322][ T7212] 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. [ 58.107553][ T7212] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 58.144668][ T7217] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 58.152358][ T7217] 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. [ 58.178750][ T7217] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 58.194013][ T7217] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 58.201783][ T7217] 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. [ 58.236777][ T7217] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 58.283471][ T7214] device hsr_slave_0 entered promiscuous mode [ 58.321311][ T7214] device hsr_slave_1 entered promiscuous mode [ 58.370954][ T7214] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 58.378548][ T7214] Cannot create hsr debugfs directory [ 58.385717][ T7212] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 58.393308][ T7212] 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. [ 58.419883][ T7212] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 58.545558][ T7217] device hsr_slave_0 entered promiscuous mode [ 58.601355][ T7217] device hsr_slave_1 entered promiscuous mode [ 58.630874][ T7217] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 58.638438][ T7217] Cannot create hsr debugfs directory [ 58.703503][ T7212] device hsr_slave_0 entered promiscuous mode [ 58.721227][ T7212] device hsr_slave_1 entered promiscuous mode [ 58.760886][ T7212] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 58.768514][ T7212] Cannot create hsr debugfs directory [ 58.782631][ T7207] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 58.888041][ T7207] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 58.957807][ T7207] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 58.995390][ T7207] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 59.281007][ T7210] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 59.319363][ T7210] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 59.353098][ T7210] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 59.408087][ T7210] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 59.466637][ T7216] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 59.503524][ T7216] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 59.552815][ T7216] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 59.595635][ T7216] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 59.703506][ T7214] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 59.757291][ T7214] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 59.841244][ T7214] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 59.873419][ T7214] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 59.929264][ T7207] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.945914][ T7217] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 60.030849][ T7207] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.043588][ T7217] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 60.084550][ T7217] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 60.143543][ T7217] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 60.183162][ T2864] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.193138][ T2864] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.233656][ T2584] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.243655][ T2584] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.253142][ T2584] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.260435][ T2584] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.299822][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.308749][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.318543][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.328875][ T23] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.336190][ T23] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.345857][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.354794][ T7212] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 60.385571][ T7212] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 60.442751][ T7212] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 60.482939][ T7212] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 60.574622][ T2584] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.587541][ T2584] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.597701][ T2584] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.627393][ T7210] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.636836][ T7216] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.662001][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 60.673194][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.684773][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.695048][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.704550][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.713984][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.723492][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.736702][ T7207] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 60.759032][ T7210] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.794328][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.803604][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.813617][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.821964][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.845343][ T7216] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.867227][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.876989][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.889365][ T23] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.896679][ T23] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.908207][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 60.916953][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 60.939573][ T7214] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.967770][ T7207] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.981670][ T2584] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.989790][ T2584] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.000382][ T2584] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.009290][ T2584] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.016698][ T2584] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.025538][ T2584] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.040096][ T7217] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.059816][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.069416][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.080404][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.090324][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.097770][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.106917][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.116660][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.126567][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.134951][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 61.175291][ T7214] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.197138][ T2864] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.207083][ T2864] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.219482][ T2864] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.228869][ T2864] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.240090][ T2864] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.249355][ T2864] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.258135][ T2864] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 61.267331][ T2864] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.276534][ T2864] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.286037][ T2864] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.295673][ T2864] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.302977][ T2864] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.310858][ T2864] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.318548][ T2864] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.326498][ T2864] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.335581][ T2864] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.345111][ T2864] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.353867][ T2864] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.361478][ T2864] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.369509][ T2864] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.378706][ T2864] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.387438][ T2864] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.394939][ T2864] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.405889][ T2864] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.439483][ T2584] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.449693][ T2584] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.459474][ T2584] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.468886][ T2584] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.477911][ T2584] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.487122][ T2584] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.496197][ T2584] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.505674][ T2584] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 61.527508][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.537409][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.546334][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.559183][ T7217] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.594301][ T7212] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.613577][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.624617][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.633282][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.645556][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 61.653911][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 61.661973][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.671196][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.679643][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.689235][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.700125][ T7210] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 61.727651][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 61.735806][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.745888][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.755022][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.764566][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.786679][ T7207] device veth0_vlan entered promiscuous mode [ 61.794518][ T7216] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 61.813535][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.824989][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.834114][ T2783] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.841601][ T2783] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.849230][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.858595][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.867209][ T2783] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.874476][ T2783] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.882556][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.891312][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.898984][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.907077][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.915853][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.937446][ T7207] device veth1_vlan entered promiscuous mode [ 61.951766][ T7212] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.970287][ T7214] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 61.989651][ T7214] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 61.998379][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 62.007608][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.016164][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.025896][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.035635][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.045200][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.054622][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.063313][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.072585][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.082573][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.091560][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.100174][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 62.108338][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 62.116477][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 62.150073][ T7216] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 62.173396][ T2864] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 62.182943][ T2864] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.193082][ T2864] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.202603][ T2864] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.212589][ T2864] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.222311][ T2864] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.229604][ T2864] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.237872][ T2864] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.246995][ T2864] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.255719][ T2864] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.262869][ T2864] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.270784][ T2864] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.284609][ T7217] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 62.298147][ T7217] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 62.324030][ T2864] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.333431][ T2864] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.350761][ T2864] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.359116][ T2864] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 62.369269][ T2864] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 62.398957][ T7214] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 62.422665][ T2584] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.431969][ T2584] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 62.446057][ T2584] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.464154][ T7210] device veth0_vlan entered promiscuous mode [ 62.478410][ T2584] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.486784][ T2584] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.497905][ T2584] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.507245][ T2584] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.527135][ T7207] device veth0_macvtap entered promiscuous mode [ 62.545608][ T7207] device veth1_macvtap entered promiscuous mode [ 62.566097][ T7217] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 62.578292][ T2584] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 62.586745][ T2584] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 62.598252][ T2584] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 62.606582][ T2584] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 62.616881][ T2584] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.625925][ T2584] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 62.634396][ T2584] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.643490][ T2584] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.652069][ T2584] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.660606][ T2584] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.669065][ T2584] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.678039][ T2584] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.703526][ T7212] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 62.722179][ T2584] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 62.731930][ T2584] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.741324][ T2584] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.762027][ T7207] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 62.775566][ T7207] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 62.786032][ T7210] device veth1_vlan entered promiscuous mode [ 62.811918][ T7214] device veth0_vlan entered promiscuous mode [ 62.821640][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.832210][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.841462][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.849987][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.860184][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.869445][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.878975][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 62.887817][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.921009][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.928845][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.937746][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.947362][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.956392][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 62.964930][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.046957][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.057045][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.065838][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.075156][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.084377][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.093699][ T2783] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.110015][ T7212] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.121778][ T7214] device veth1_vlan entered promiscuous mode [ 63.142418][ T7217] device veth0_vlan entered promiscuous mode [ 63.205576][ T2584] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 63.214193][ T2584] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 63.222740][ T2584] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 63.230465][ T2584] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 63.238915][ T7216] device veth0_vlan entered promiscuous mode [ 63.322886][ T2864] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 63.341360][ T2864] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.358914][ T7216] device veth1_vlan entered promiscuous mode [ 63.390770][ T2750] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 63.402976][ T2750] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 63.437525][ T2750] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.464687][ T7217] device veth1_vlan entered promiscuous mode [ 63.478440][ T7210] device veth0_macvtap entered promiscuous mode [ 63.505164][ T7214] device veth0_macvtap entered promiscuous mode [ 63.561882][ T8472] [ 63.564251][ T8472] ======================================================== [ 63.571694][ T8472] WARNING: possible irq lock inversion dependency detected [ 63.578885][ T8472] 5.6.0-syzkaller #0 Not tainted [ 63.583837][ T8472] -------------------------------------------------------- [ 63.591023][ T8472] syz-executor.3/8472 just changed the state of lock: [ 63.597771][ T8472] ffff88809711b238 (&info->lock){+.+.}-{2:2}, at: shmem_mfill_atomic_pte+0xc21/0x19c0 [ 63.607513][ T8472] but this lock was taken by another, SOFTIRQ-safe lock in the past: [ 63.615551][ T8472] (&xa->xa_lock#4){..-.}-{2:2} [ 63.615557][ T8472] [ 63.615557][ T8472] [ 63.615557][ T8472] and interrupts could create inverse lock ordering between them. [ 63.615557][ T8472] [ 63.634832][ T8472] [ 63.634832][ T8472] other info that might help us debug this: [ 63.642918][ T8472] Possible interrupt unsafe locking scenario: [ 63.642918][ T8472] [ 63.651241][ T8472] CPU0 CPU1 [ 63.656584][ T8472] ---- ---- [ 63.661922][ T8472] lock(&info->lock); [ 63.668662][ T8472] local_irq_disable(); [ 63.675396][ T8472] lock(&xa->xa_lock#4); [ 63.682221][ T8472] lock(&info->lock); [ 63.688822][ T8472] [ 63.692250][ T8472] lock(&xa->xa_lock#4); [ 63.696720][ T8472] [ 63.696720][ T8472] *** DEADLOCK *** [ 63.696720][ T8472] [ 63.704876][ T8472] 2 locks held by syz-executor.3/8472: [ 63.710301][ T8472] #0: ffff888099ca3a28 (&mm->mmap_sem#2){++++}-{3:3}, at: mcopy_atomic+0x131/0x2050 [ 63.719850][ T8472] #1: ffff8880a0ff0d38 (ptlock_ptr(page)#2){+.+.}-{2:2}, at: shmem_mfill_atomic_pte+0xbaf/0x19c0 [ 63.730433][ T8472] [ 63.730433][ T8472] the shortest dependencies between 2nd lock and 1st lock: [ 63.739804][ T8472] -> (&xa->xa_lock#4){..-.}-{2:2} { [ 63.745077][ T8472] IN-SOFTIRQ-W at: [ 63.749140][ T8472] lock_acquire+0x1e3/0x970 [ 63.755559][ T8472] _raw_spin_lock_irqsave+0x95/0xc0 [ 63.762751][ T8472] test_clear_page_writeback+0x18f/0xd50 [ 63.770426][ T8472] end_page_writeback+0x17d/0x350 [ 63.777262][ T8472] end_bio_bh_io_sync+0xb4/0x100 [ 63.784614][ T8472] blk_update_request+0x294/0xa60 [ 63.791537][ T8472] scsi_end_request+0x77/0x5e0 [ 63.798136][ T8472] scsi_io_completion+0x1a0/0xfc0 [ 63.804952][ T8472] blk_done_softirq+0x2b1/0x400 [ 63.811708][ T8472] __do_softirq+0x26e/0xa0c [ 63.818018][ T8472] irq_exit+0x191/0x1d0 [ 63.824221][ T8472] do_IRQ+0xd9/0x260 [ 63.829919][ T8472] ret_from_intr+0x0/0x2b [ 63.836066][ T8472] qlist_free_all+0xe4/0x130 [ 63.842459][ T8472] quarantine_reduce+0x158/0x1a0 [ 63.849197][ T8472] __kasan_kmalloc.constprop.17+0x98/0xd0 [ 63.856712][ T8472] kmem_cache_alloc+0x11b/0x750 [ 63.863461][ T8472] getname_flags+0xb5/0x500 [ 63.869764][ T8472] user_path_at_empty+0x18/0x40 [ 63.876428][ T8472] vfs_statx+0xb5/0x130 [ 63.882391][ T8472] __do_sys_newlstat+0x77/0xd0 [ 63.888948][ T8472] do_syscall_64+0xc6/0x620 [ 63.895258][ T8472] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 63.903062][ T8472] INITIAL USE at: [ 63.907763][ T8472] lock_acquire+0x1e3/0x970 [ 63.914025][ T8472] _raw_spin_lock_irq+0x5e/0x80 [ 63.920604][ T8472] __add_to_page_cache_locked+0x4f0/0x9f0 [ 63.928257][ T8472] add_to_page_cache_lru+0x136/0x490 [ 63.935517][ T8472] do_read_cache_page+0x2f9/0xaa0 [ 63.942253][ T8472] read_part_sector+0xd8/0x486 [ 63.948722][ T8472] adfspart_check_ICS+0x92/0xb30 [ 63.957200][ T8472] blk_add_partitions+0x396/0xc80 [ 63.964021][ T8472] bdev_disk_changed+0x175/0x290 [ 63.970695][ T8472] __blkdev_get+0x8dd/0x1180 [ 63.976990][ T8472] __device_add_disk+0xc49/0xf60 [ 63.983637][ T8472] brd_init+0x206/0x392 [ 63.989502][ T8472] do_one_initcall+0xc3/0x580 [ 63.995886][ T8472] kernel_init_freeable+0x48b/0x4ff [ 64.002820][ T8472] kernel_init+0x7/0x102 [ 64.008776][ T8472] ret_from_fork+0x24/0x30 [ 64.015094][ T8472] } [ 64.017660][ T8472] ... key at: [] __key.18058+0x0/0x40 [ 64.025169][ T8472] ... acquired at: [ 64.029049][ T8472] _raw_spin_lock_irqsave+0x95/0xc0 [ 64.034396][ T8472] shmem_uncharge+0x1f/0x230 [ 64.039133][ T8472] split_huge_page_to_list+0x1b95/0x2690 [ 64.044911][ T8472] shmem_punch_compound+0xcf/0x130 [ 64.050167][ T8472] shmem_undo_range+0x597/0x1370 [ 64.055249][ T8472] shmem_truncate_range+0xf/0x80 [ 64.060349][ T8472] shmem_setattr+0x806/0xc20 [ 64.065098][ T8472] notify_change+0x72f/0xd00 [ 64.069916][ T8472] do_truncate+0xda/0x180 [ 64.074386][ T8472] do_sys_ftruncate+0x325/0x430 [ 64.079380][ T8472] do_syscall_64+0xc6/0x620 [ 64.084050][ T8472] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 64.090082][ T8472] [ 64.092379][ T8472] -> (&info->lock){+.+.}-{2:2} { [ 64.097294][ T8472] HARDIRQ-ON-W at: [ 64.101247][ T8472] lock_acquire+0x1e3/0x970 [ 64.107379][ T8472] _raw_spin_lock+0x2a/0x40 [ 64.114477][ T8472] shmem_mfill_atomic_pte+0xc21/0x19c0 [ 64.121552][ T8472] shmem_mcopy_atomic_pte+0xa/0x10 [ 64.128292][ T8472] mcopy_atomic+0x7d5/0x2050 [ 64.134520][ T8472] userfaultfd_ioctl+0xaf8/0x36a0 [ 64.141169][ T8472] ksys_ioctl+0xb8/0x110 [ 64.147034][ T8472] __x64_sys_ioctl+0x6a/0xb0 [ 64.153279][ T8472] do_syscall_64+0xc6/0x620 [ 64.159467][ T8472] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 64.167346][ T8472] SOFTIRQ-ON-W at: [ 64.171317][ T8472] lock_acquire+0x1e3/0x970 [ 64.177538][ T8472] _raw_spin_lock+0x2a/0x40 [ 64.183660][ T8472] shmem_mfill_atomic_pte+0xc21/0x19c0 [ 64.190737][ T8472] shmem_mcopy_atomic_pte+0xa/0x10 [ 64.197482][ T8472] mcopy_atomic+0x7d5/0x2050 [ 64.203812][ T8472] userfaultfd_ioctl+0xaf8/0x36a0 [ 64.210463][ T8472] ksys_ioctl+0xb8/0x110 [ 64.216344][ T8472] __x64_sys_ioctl+0x6a/0xb0 [ 64.222555][ T8472] do_syscall_64+0xc6/0x620 [ 64.228866][ T8472] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 64.236996][ T8472] INITIAL USE at: [ 64.240891][ T8472] lock_acquire+0x1e3/0x970 [ 64.247290][ T8472] _raw_spin_lock_irq+0x5e/0x80 [ 64.253718][ T8472] shmem_getpage_gfp+0x946/0x1cb0 [ 64.260378][ T8472] shmem_write_begin+0xcf/0x1b0 [ 64.266783][ T8472] generic_perform_write+0x253/0x410 [ 64.273643][ T8472] __generic_file_write_iter+0x1ff/0x520 [ 64.280809][ T8472] generic_file_write_iter+0x328/0x616 [ 64.288064][ T8472] new_sync_write+0x417/0x6c0 [ 64.294538][ T8472] vfs_write+0x18b/0x490 [ 64.300401][ T8472] ksys_write+0xec/0x1c0 [ 64.306263][ T8472] do_syscall_64+0xc6/0x620 [ 64.312323][ T8472] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 64.319748][ T8472] } [ 64.322234][ T8472] ... key at: [] __key.56465+0x0/0x40 [ 64.329654][ T8472] ... acquired at: [ 64.333505][ T8472] mark_lock+0x300/0x760 [ 64.338081][ T8472] __lock_acquire+0x9ce/0x3740 [ 64.343006][ T8472] lock_acquire+0x1e3/0x970 [ 64.347784][ T8472] _raw_spin_lock+0x2a/0x40 [ 64.352570][ T8472] shmem_mfill_atomic_pte+0xc21/0x19c0 [ 64.358184][ T8472] shmem_mcopy_atomic_pte+0xa/0x10 [ 64.363469][ T8472] mcopy_atomic+0x7d5/0x2050 [ 64.368232][ T8472] userfaultfd_ioctl+0xaf8/0x36a0 [ 64.373407][ T8472] ksys_ioctl+0xb8/0x110 [ 64.377808][ T8472] __x64_sys_ioctl+0x6a/0xb0 [ 64.382639][ T8472] do_syscall_64+0xc6/0x620 [ 64.387366][ T8472] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 64.393430][ T8472] [ 64.395733][ T8472] [ 64.395733][ T8472] stack backtrace: [ 64.401595][ T8472] CPU: 0 PID: 8472 Comm: syz-executor.3 Not tainted 5.6.0-syzkaller #0 [ 64.409809][ T8472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.420002][ T8472] Call Trace: [ 64.423271][ T8472] dump_stack+0x128/0x182 [ 64.427572][ T8472] check_usage_backwards.cold.61+0x1d/0x26 [ 64.433606][ T8472] ? print_shortest_lock_dependencies+0x80/0x80 [ 64.439814][ T8472] ? stack_trace_consume_entry+0x160/0x160 [ 64.445591][ T8472] mark_lock+0x300/0x760 [ 64.449816][ T8472] ? print_shortest_lock_dependencies+0x80/0x80 [ 64.456038][ T8472] __lock_acquire+0x9ce/0x3740 [ 64.460781][ T8472] ? mark_lock+0xbb/0x760 [ 64.465079][ T8472] ? mark_held_locks+0x110/0x110 [ 64.469988][ T8472] ? mark_held_locks+0xb0/0x110 [ 64.474821][ T8472] ? _raw_spin_unlock_irq+0x1f/0x80 [ 64.479985][ T8472] lock_acquire+0x1e3/0x970 [ 64.484471][ T8472] ? shmem_mfill_atomic_pte+0xc21/0x19c0 [ 64.490099][ T8472] ? lock_release+0x7f0/0x7f0 [ 64.494765][ T8472] ? do_raw_spin_lock+0x12a/0x2e0 [ 64.499760][ T8472] ? rwlock_bug.part.0+0x90/0x90 [ 64.504667][ T8472] _raw_spin_lock+0x2a/0x40 [ 64.509157][ T8472] ? shmem_mfill_atomic_pte+0xc21/0x19c0 [ 64.514771][ T8472] shmem_mfill_atomic_pte+0xc21/0x19c0 [ 64.520230][ T8472] ? shmem_add_to_page_cache+0xdf0/0xdf0 [ 64.525857][ T8472] shmem_mcopy_atomic_pte+0xa/0x10 [ 64.530957][ T8472] mcopy_atomic+0x7d5/0x2050 [ 64.535519][ T8472] ? lock_downgrade+0x800/0x800 [ 64.540341][ T8472] ? mm_alloc_pmd+0x270/0x270 [ 64.544997][ T8472] userfaultfd_ioctl+0xaf8/0x36a0 [ 64.550021][ T8472] ? tomoyo_execute_permission+0x450/0x450 [ 64.555808][ T8472] ? find_held_lock+0x33/0x1c0 [ 64.560540][ T8472] ? userfaultfd_read+0x13c0/0x13c0 [ 64.565705][ T8472] ? ioctl_file_clone+0x110/0x110 [ 64.570697][ T8472] ? smack_inode_rename+0x260/0x260 [ 64.575887][ T8472] ? ksys_ioctl+0xb8/0x110 [ 64.580286][ T8472] ksys_ioctl+0xb8/0x110 [ 64.584497][ T8472] __x64_sys_ioctl+0x6a/0xb0 [ 64.589167][ T8472] ? lockdep_hardirqs_on+0x477/0x610 [ 64.594447][ T8472] do_syscall_64+0xc6/0x620 [ 64.598934][ T8472] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 64.605045][ T8472] RIP: 0033:0x45c889 [ 64.608912][ T8472] Code: ad 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 64.628495][ T8472] RSP: 002b:00007f5ec1defc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 64.637122][ T8472] RAX: ffffffffffffffda RBX: 00007f5ec1df06d4 RCX: 000000000045c889 [ 64.645255][ T8472] RDX: 00000000200a0fe0 RSI: 00000000c028aa03 RDI: 0000000000000004 [ 64.653269][ T8472] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 64.661246][ T8472] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 64.669384][ T8472] R13: 00000000000005b3 R14: 00000000004c854c R15: 000000000076bf0c [ 64.685088][ T7210] device veth1_macvtap entered promiscuous mode 2020/04/11 08:03:31 executed programs: 6 [ 64.719508][ T7214] device veth1_macvtap entered promiscuous mode [ 64.735243][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 64.754124][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.855329][ T7216] device veth0_macvtap entered promiscuous mode [ 64.872668][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 64.891641][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.899970][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 64.910771][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.919342][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 64.929592][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.940782][ T7210] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 64.953507][ T7210] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 64.964849][ T7210] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 65.002019][ T7210] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 65.020330][ T7210] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.033635][ T7210] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 65.054586][ T7217] device veth0_macvtap entered promiscuous mode [ 65.064316][ T7216] device veth1_macvtap entered promiscuous mode [ 65.073638][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.083573][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.091604][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 65.099683][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 65.110628][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 65.119188][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.129988][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.144431][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.153299][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.165903][ T7212] device veth0_vlan entered promiscuous mode [ 65.178743][ T7217] device veth1_macvtap entered promiscuous mode [ 65.204686][ T7212] device veth1_vlan entered promiscuous mode [ 65.235944][ T7216] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 65.248996][ T7216] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.262814][ T7216] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 65.274236][ T7216] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.297674][ T7216] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 65.356493][ T2750] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 65.367382][ T2750] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 65.377563][ T2750] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 65.388571][ T2750] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.397685][ T2750] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.430837][ T7217] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 65.441841][ T7217] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.461055][ T7217] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 65.483199][ T7217] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.494240][ T7217] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 65.505832][ T7217] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.519172][ T7217] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 65.542615][ T7216] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 65.556284][ T7216] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.567359][ T7216] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 65.582040][ T7216] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.607558][ T7216] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 65.672632][ T7214] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 65.700008][ T7214] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.709868][ T7214] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 65.723947][ T7214] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.776429][ T7214] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 65.787402][ T7214] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.798125][ T7214] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 65.828482][ T7214] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.842472][ T7214] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 65.852761][ T2750] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.871087][ T2750] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.882779][ T2750] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.891867][ T2750] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.903430][ T2750] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.915413][ T2750] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.927781][ T7217] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 65.939367][ T7217] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.952962][ T7217] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 65.963522][ T7217] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.973960][ T7217] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 65.984818][ T7217] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.995689][ T7217] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 66.034620][ T7214] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 66.045873][ T7214] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.058609][ T7214] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 66.082852][ T7214] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.093662][ T7214] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 66.104433][ T7214] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.114284][ T7214] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 66.124715][ T7214] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.136375][ T7214] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 66.150586][ T2775] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.159254][ T2775] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.168452][ T2775] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.177661][ T2775] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.311685][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 66.326089][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.341922][ T7212] device veth0_macvtap entered promiscuous mode [ 66.488708][ T7212] device veth1_macvtap entered promiscuous mode [ 66.670428][ T7212] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 66.702270][ T7212] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.716759][ T7212] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 66.728866][ T7212] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.739254][ T7212] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 66.751593][ T7212] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.762071][ T7212] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 66.781340][ T7212] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.794617][ T7212] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 66.825039][ T7212] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.847496][ T7212] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 66.858453][ T2750] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 66.867560][ T2750] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 66.876059][ T2750] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.892673][ T2750] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.905587][ T7212] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 66.918659][ T7212] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.928564][ T7212] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 66.949063][ T7212] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.965340][ T7212] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 66.976106][ T7212] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.986259][ T7212] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 66.996841][ T7212] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.007066][ T7212] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 67.018494][ T7212] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.035657][ T7212] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 67.044386][ T2775] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 67.054543][ T2775] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2020/04/11 08:03:36 executed programs: 38