[ 88.786812][ T27] audit: type=1800 audit(1579732844.767:29): pid=9568 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [ 88.807391][ T27] audit: type=1800 audit(1579732844.777:30): pid=9568 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 101.643620][ T9735] IPVS: ftp: loaded support on port[0] = 21 [ 101.978243][ T220] tipc: TX() has been purged, node left! [ 103.230766][ T9739] can: request_module (can-proto-0) failed. [ 105.171996][ T9739] can: request_module (can-proto-0) failed. [ 105.183998][ T9739] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.0.204' (ECDSA) to the list of known hosts. 2020/01/22 22:41:08 parsed 1 programs 2020/01/22 22:41:09 executed programs: 0 [ 113.860216][ T9815] IPVS: ftp: loaded support on port[0] = 21 [ 113.869124][ T9818] IPVS: ftp: loaded support on port[0] = 21 [ 113.917678][ T9820] IPVS: ftp: loaded support on port[0] = 21 [ 113.917852][ T9824] IPVS: ftp: loaded support on port[0] = 21 [ 113.940507][ T9825] IPVS: ftp: loaded support on port[0] = 21 [ 113.949294][ T9822] IPVS: ftp: loaded support on port[0] = 21 [ 114.185138][ T9818] chnl_net:caif_netlink_parms(): no params data found [ 114.208473][ T9822] chnl_net:caif_netlink_parms(): no params data found [ 114.275841][ T9815] chnl_net:caif_netlink_parms(): no params data found [ 114.326745][ T9818] bridge0: port 1(bridge_slave_0) entered blocking state [ 114.334752][ T9818] bridge0: port 1(bridge_slave_0) entered disabled state [ 114.342854][ T9818] device bridge_slave_0 entered promiscuous mode [ 114.400536][ T9818] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.410934][ T9818] bridge0: port 2(bridge_slave_1) entered disabled state [ 114.419278][ T9818] device bridge_slave_1 entered promiscuous mode [ 114.426718][ T9820] chnl_net:caif_netlink_parms(): no params data found [ 114.443563][ T9822] bridge0: port 1(bridge_slave_0) entered blocking state [ 114.451355][ T9822] bridge0: port 1(bridge_slave_0) entered disabled state [ 114.460400][ T9822] device bridge_slave_0 entered promiscuous mode [ 114.490246][ T9825] chnl_net:caif_netlink_parms(): no params data found [ 114.500974][ T9824] chnl_net:caif_netlink_parms(): no params data found [ 114.510624][ T9822] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.517813][ T9822] bridge0: port 2(bridge_slave_1) entered disabled state [ 114.525830][ T9822] device bridge_slave_1 entered promiscuous mode [ 114.544017][ T9818] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 114.582960][ T9815] bridge0: port 1(bridge_slave_0) entered blocking state [ 114.592728][ T9815] bridge0: port 1(bridge_slave_0) entered disabled state [ 114.600809][ T9815] device bridge_slave_0 entered promiscuous mode [ 114.609998][ T9818] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 114.642730][ T9822] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 114.652432][ T9815] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.660150][ T9815] bridge0: port 2(bridge_slave_1) entered disabled state [ 114.668200][ T9815] device bridge_slave_1 entered promiscuous mode [ 114.692270][ T9818] team0: Port device team_slave_0 added [ 114.703778][ T9822] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 114.748027][ T9818] team0: Port device team_slave_1 added [ 114.770620][ T9825] bridge0: port 1(bridge_slave_0) entered blocking state [ 114.781712][ T9825] bridge0: port 1(bridge_slave_0) entered disabled state [ 114.789618][ T9825] device bridge_slave_0 entered promiscuous mode [ 114.798908][ T9815] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 114.821268][ T9820] bridge0: port 1(bridge_slave_0) entered blocking state [ 114.828463][ T9820] bridge0: port 1(bridge_slave_0) entered disabled state [ 114.836424][ T9820] device bridge_slave_0 entered promiscuous mode [ 114.846708][ T9822] team0: Port device team_slave_0 added [ 114.855697][ T9822] team0: Port device team_slave_1 added [ 114.863324][ T9825] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.870718][ T9825] bridge0: port 2(bridge_slave_1) entered disabled state [ 114.879974][ T9825] device bridge_slave_1 entered promiscuous mode [ 114.888586][ T9815] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 114.916841][ T9820] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.924075][ T9820] bridge0: port 2(bridge_slave_1) entered disabled state [ 114.935560][ T9820] device bridge_slave_1 entered promiscuous mode [ 114.956035][ T9818] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 114.963298][ T9818] 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. [ 114.989586][ T9818] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 115.006760][ T9824] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.014475][ T9824] bridge0: port 1(bridge_slave_0) entered disabled state [ 115.023327][ T9824] device bridge_slave_0 entered promiscuous mode [ 115.047821][ T9822] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 115.055137][ T9822] 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. [ 115.081392][ T9822] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 115.093650][ T9818] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 115.101173][ T9818] 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. [ 115.129430][ T9818] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 115.143367][ T9815] team0: Port device team_slave_0 added [ 115.149712][ T9824] bridge0: port 2(bridge_slave_1) entered blocking state [ 115.157007][ T9824] bridge0: port 2(bridge_slave_1) entered disabled state [ 115.165701][ T9824] device bridge_slave_1 entered promiscuous mode [ 115.181132][ T9825] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 115.193004][ T9825] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 115.203465][ T9822] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 115.210995][ T9822] 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. [ 115.237503][ T9822] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 115.251583][ T9815] team0: Port device team_slave_1 added [ 115.277737][ T9820] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 115.294454][ T9820] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 115.328213][ T9824] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 115.376076][ T9824] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 115.389348][ T9825] team0: Port device team_slave_0 added [ 115.450128][ T9818] device hsr_slave_0 entered promiscuous mode [ 115.488382][ T9818] device hsr_slave_1 entered promiscuous mode [ 115.542291][ T9815] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 115.549321][ T9815] 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. [ 115.575579][ T9815] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 115.589501][ T9820] team0: Port device team_slave_0 added [ 115.595727][ T9815] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 115.604280][ T9815] 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. [ 115.630718][ T9815] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 115.700059][ T9822] device hsr_slave_0 entered promiscuous mode [ 115.789395][ T9822] device hsr_slave_1 entered promiscuous mode [ 115.828282][ T9822] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 115.836101][ T9822] Cannot create hsr debugfs directory [ 115.843989][ T9825] team0: Port device team_slave_1 added [ 115.869592][ T9820] team0: Port device team_slave_1 added [ 115.875731][ T9825] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 115.883204][ T9825] 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. [ 115.910183][ T9825] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 115.923454][ T9825] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 115.930582][ T9825] 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. [ 115.956939][ T9825] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 115.971866][ T9824] team0: Port device team_slave_0 added [ 116.014475][ T9824] team0: Port device team_slave_1 added [ 116.071597][ T9815] device hsr_slave_0 entered promiscuous mode [ 116.138454][ T9815] device hsr_slave_1 entered promiscuous mode [ 116.198070][ T9815] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 116.205845][ T9815] Cannot create hsr debugfs directory [ 116.215992][ T9820] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 116.224735][ T9820] 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. [ 116.254748][ T9820] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 116.350096][ T9825] device hsr_slave_0 entered promiscuous mode [ 116.398379][ T9825] device hsr_slave_1 entered promiscuous mode [ 116.448184][ T9825] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 116.455846][ T9825] Cannot create hsr debugfs directory [ 116.469257][ T9820] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 116.476240][ T9820] 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. [ 116.502411][ T9820] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 116.524460][ T9824] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 116.531550][ T9824] 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. [ 116.558279][ T9824] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 116.596193][ T9824] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 116.603541][ T9824] 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. [ 116.629814][ T9824] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 116.720156][ T9820] device hsr_slave_0 entered promiscuous mode [ 116.758526][ T9820] device hsr_slave_1 entered promiscuous mode [ 116.798219][ T9820] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 116.805812][ T9820] Cannot create hsr debugfs directory [ 116.961978][ T9824] device hsr_slave_0 entered promiscuous mode [ 117.018631][ T9824] device hsr_slave_1 entered promiscuous mode [ 117.058175][ T9824] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 117.065782][ T9824] Cannot create hsr debugfs directory [ 117.296405][ T9818] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 117.352614][ T9818] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 117.410994][ T9822] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 117.473064][ T9822] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 117.548150][ T9818] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 117.601278][ T9818] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 117.666192][ T9822] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 117.725554][ T9822] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 117.785213][ T9815] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 117.855153][ T9815] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 117.903184][ T9815] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 117.975802][ T9825] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 118.030256][ T9815] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 118.092998][ T9820] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 118.131918][ T9820] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 118.185364][ T9820] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 118.243497][ T9825] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 118.306897][ T9825] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 118.371465][ T9825] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 118.420687][ T9820] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 118.516838][ T9824] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 118.560891][ T9824] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 118.622432][ T9824] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 118.673526][ T9824] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 118.840052][ T9820] 8021q: adding VLAN 0 to HW filter on device bond0 [ 118.859635][ T9818] 8021q: adding VLAN 0 to HW filter on device bond0 [ 118.894587][ T9815] 8021q: adding VLAN 0 to HW filter on device bond0 [ 118.914998][ T9820] 8021q: adding VLAN 0 to HW filter on device team0 [ 118.926168][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 118.935616][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 118.972408][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 118.982920][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 118.991751][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 118.999453][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 119.007871][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 119.017719][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 119.026396][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 119.033488][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 119.041437][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 119.049965][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 119.057837][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 119.065848][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 119.075501][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 119.086455][ T9818] 8021q: adding VLAN 0 to HW filter on device team0 [ 119.118376][ T9815] 8021q: adding VLAN 0 to HW filter on device team0 [ 119.134558][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 119.144395][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 119.153440][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 119.162231][ T3215] bridge0: port 1(bridge_slave_0) entered blocking state [ 119.169378][ T3215] bridge0: port 1(bridge_slave_0) entered forwarding state [ 119.177089][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 119.191987][ T9825] 8021q: adding VLAN 0 to HW filter on device bond0 [ 119.208962][ T9822] 8021q: adding VLAN 0 to HW filter on device bond0 [ 119.224647][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 119.234733][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 119.245485][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 119.254986][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 119.262137][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 119.271881][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 119.281349][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 119.290389][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 119.299513][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 119.308068][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 119.315401][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 119.323586][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 119.332068][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 119.344479][ T9824] 8021q: adding VLAN 0 to HW filter on device bond0 [ 119.380816][ T3101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 119.390841][ T3101] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 119.400002][ T3101] bridge0: port 2(bridge_slave_1) entered blocking state [ 119.407071][ T3101] bridge0: port 2(bridge_slave_1) entered forwarding state [ 119.414950][ T3101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 119.425101][ T3101] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 119.434161][ T3101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 119.442815][ T3101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 119.451537][ T3101] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 119.460597][ T3101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 119.486942][ T9822] 8021q: adding VLAN 0 to HW filter on device team0 [ 119.503226][ T9820] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 119.516573][ T9820] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 119.524953][ T3101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 119.534224][ T3101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 119.543632][ T3101] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 119.552485][ T3101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 119.560629][ T3101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 119.568832][ T3101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 119.577512][ T3101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 119.585986][ T3101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 119.594352][ T3101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 119.604050][ T3101] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 119.612738][ T3101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 119.621770][ T3101] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 119.631196][ T3101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 119.639419][ T3101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 119.647363][ T3101] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 119.655647][ T3101] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 119.673252][ T9825] 8021q: adding VLAN 0 to HW filter on device team0 [ 119.694996][ T9824] 8021q: adding VLAN 0 to HW filter on device team0 [ 119.705238][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 119.714640][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 119.724032][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 119.734977][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 119.765041][ T9815] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 119.776295][ T9815] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 119.797405][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 119.811684][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 119.822570][ T3215] bridge0: port 1(bridge_slave_0) entered blocking state [ 119.829957][ T3215] bridge0: port 1(bridge_slave_0) entered forwarding state [ 119.838208][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 119.846626][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 119.855356][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 119.864343][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 119.873388][ T3215] bridge0: port 1(bridge_slave_0) entered blocking state [ 119.880562][ T3215] bridge0: port 1(bridge_slave_0) entered forwarding state [ 119.889103][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 119.897833][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 119.906592][ T3215] bridge0: port 2(bridge_slave_1) entered blocking state [ 119.914607][ T3215] bridge0: port 2(bridge_slave_1) entered forwarding state [ 119.923135][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 119.931538][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 119.940332][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 119.949469][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 119.959190][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 119.968046][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 119.976651][ T3215] bridge0: port 1(bridge_slave_0) entered blocking state [ 119.983831][ T3215] bridge0: port 1(bridge_slave_0) entered forwarding state [ 120.000980][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 120.009760][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 120.018783][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 120.026454][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 120.035278][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 120.044853][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 120.054135][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 120.063558][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 120.089249][ T9818] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 120.102671][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 120.113573][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 120.122477][ T2914] bridge0: port 2(bridge_slave_1) entered blocking state [ 120.129657][ T2914] bridge0: port 2(bridge_slave_1) entered forwarding state [ 120.137408][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 120.146752][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 120.154540][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 120.162117][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 120.171197][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 120.179796][ T2914] bridge0: port 2(bridge_slave_1) entered blocking state [ 120.186862][ T2914] bridge0: port 2(bridge_slave_1) entered forwarding state [ 120.194952][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 120.203881][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 120.246408][ T9820] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 120.267548][ T2920] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 120.275963][ T2920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 120.285717][ T2920] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 120.296574][ T2920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 120.305772][ T2920] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 120.315289][ T2920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 120.324151][ T2920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 120.333073][ T2920] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 120.341769][ T2920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 120.351555][ T2920] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 120.360825][ T2920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 120.370040][ T2920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 120.380663][ T9825] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 120.421740][ T9818] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 120.429271][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 120.437226][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 120.449806][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 120.458744][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 120.467328][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 120.476854][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 120.485877][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 120.494815][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 120.504114][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 120.511690][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 120.519234][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 120.527340][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 120.549282][ T9822] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 120.559758][ T9822] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 120.586410][ T3101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 120.595375][ T3101] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 120.604398][ T3101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 120.613546][ T3101] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 120.623151][ T3101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 120.631795][ T3101] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 120.640712][ T3101] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 120.652568][ T9815] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 120.691428][ T3101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 120.702513][ T3101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 120.715271][ T3101] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 120.723286][ T3101] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 120.731135][ T3101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 120.740253][ T3101] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 120.777921][ T9825] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 120.789424][ T9824] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 120.810342][ T9822] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 120.849929][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 120.857400][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 120.872736][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 120.882135][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 120.891119][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 120.900351][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 120.909098][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 120.917812][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 120.927696][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 120.935850][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 120.945611][ T9820] device veth0_vlan entered promiscuous mode [ 120.974246][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 120.989787][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 121.017487][ T9820] device veth1_vlan entered promiscuous mode [ 121.025938][ T9818] device veth0_vlan entered promiscuous mode [ 121.039349][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 121.047467][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 121.063680][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 121.080486][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 121.089120][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 121.097742][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 121.106496][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 121.140291][ T9815] device veth0_vlan entered promiscuous mode [ 121.161016][ T9818] device veth1_vlan entered promiscuous mode [ 121.197654][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 121.207613][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 121.236885][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 121.247002][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 121.255493][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 121.265750][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 121.280561][ T9824] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 121.304691][ T9815] device veth1_vlan entered promiscuous mode [ 121.335666][ T9822] device veth0_vlan entered promiscuous mode [ 121.355082][ T9818] device veth0_macvtap entered promiscuous mode [ 121.367285][ T9818] device veth1_macvtap entered promiscuous mode [ 121.375270][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 121.384715][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 121.393243][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 121.402579][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 121.411543][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 121.421528][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 121.430874][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 121.439691][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 121.447520][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 121.455840][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 121.476772][ T9822] device veth1_vlan entered promiscuous mode [ 121.505272][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 121.513882][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 121.523179][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 121.532131][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 121.540455][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 121.553991][ T9825] device veth0_vlan entered promiscuous mode [ 121.566502][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 121.576140][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 121.589892][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 121.614405][ T9820] device veth0_macvtap entered promiscuous mode [ 121.627894][ T9820] device veth1_macvtap entered promiscuous mode [ 121.644843][ T9818] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 121.662273][ T9818] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 121.679707][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 121.689267][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 121.697364][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 121.706538][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 121.715669][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 121.724501][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 121.748621][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 121.757350][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 121.772108][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 121.780942][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 121.794074][ T9825] device veth1_vlan entered promiscuous mode [ 121.814521][ T9815] device veth0_macvtap entered promiscuous mode [ 121.852469][ T9820] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 121.863275][ T9820] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 121.874650][ T9820] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 121.884708][ T9815] device veth1_macvtap entered promiscuous mode [ 121.919563][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 121.927755][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 121.944352][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 121.953010][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 121.961441][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 121.970242][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 121.980000][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 121.988912][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 122.000561][ T9820] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 122.014035][ T9820] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 122.025524][ T9820] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 122.045337][ T9822] device veth0_macvtap entered promiscuous mode [ 122.057787][ T9822] device veth1_macvtap entered promiscuous mode [ 122.070930][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 122.079311][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 122.087310][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 122.096214][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 122.105086][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 122.113977][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 122.123010][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 122.131597][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 122.141205][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 122.158495][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 122.199541][ T9824] device veth0_vlan entered promiscuous mode [ 122.210520][ T9815] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 122.229962][ T9815] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 122.242117][ T9815] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 122.253057][ T9815] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 122.265389][ T9815] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 122.280387][ T9825] device veth0_macvtap entered promiscuous mode [ 122.301290][ T3101] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 122.319287][ T3101] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 122.333737][ T3101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 122.354334][ T9825] device veth1_macvtap entered promiscuous mode [ 122.369181][ T9815] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 122.383063][ T9815] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 122.393585][ T9815] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 122.407450][ T9815] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 122.420365][ T9815] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 122.447343][ T9824] device veth1_vlan entered promiscuous mode [ 122.478900][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 122.487668][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 122.510294][ T9822] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 122.521913][ T9822] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 122.533595][ T9822] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 122.545190][ T9822] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 122.555393][ T9822] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 122.566146][ T9822] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 122.585790][ T9822] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 122.612010][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 122.622310][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 122.643750][ T9822] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 122.657801][ T9822] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 122.678012][ T9822] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 122.688877][ T9822] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 122.699679][ T9822] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 122.710313][ T9822] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 122.722940][ T9822] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 122.749575][ T9825] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 122.763850][ T9825] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 122.774274][ T9825] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 122.786584][ T9825] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 122.803166][ T9825] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 122.815384][ T9825] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 122.830932][ T9825] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 122.845622][ T9825] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 122.860970][ T9825] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 122.880272][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 122.893164][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 122.906581][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 122.919388][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 122.975354][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 122.985761][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 123.024774][ T9825] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 123.038215][ T9825] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 123.052890][ T9825] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 123.066753][ T9825] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 123.077503][ T9825] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 123.088867][ T9825] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 123.118558][ T9825] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 123.138031][ T9825] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 123.151746][ T9825] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 123.178179][ T9824] device veth0_macvtap entered promiscuous mode [ 123.186510][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 123.206888][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 123.224432][ T2914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 123.246794][ T9824] device veth1_macvtap entered promiscuous mode [ 123.315700][ T9824] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 123.329612][ T9824] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 123.342004][ T9824] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 123.353247][ T9824] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 123.365481][ T9824] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 123.399432][ T9824] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 123.439369][ T9824] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 123.466715][ T9824] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 123.483805][ T9824] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 123.494804][ T9824] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 123.531895][ T9824] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 123.558913][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 123.567724][ T2906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 123.614873][ T9824] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 123.634478][ T9824] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 123.647504][ T9824] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 123.672164][ T9824] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 123.692548][ T9824] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 123.706970][ T9824] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 123.723739][ T9824] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 123.735118][ T9824] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 123.752182][ T9824] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 123.765041][ T9824] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 123.785563][ T9824] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 123.817230][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 123.836838][ T3215] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 132.088121][ T9846] xt_CT: You must specify a L4 protocol and not use inversions on it [ 144.863864][ T0] NOHZ: local_softirq_pending 08 [ 206.942430][ T0] NOHZ: local_softirq_pending 08 [ 247.902567][ T0] NOHZ: local_softirq_pending 08 [ 266.458284][ T1126] INFO: task syz-executor.3:9853 blocked for more than 143 seconds. [ 266.467177][ T1126] Not tainted 5.5.0-rc6-syzkaller #0 [ 266.483863][ T1126] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 266.494715][ T1126] syz-executor.3 D28672 9853 9815 0x00000004 [ 266.512206][ T1126] Call Trace: [ 266.515570][ T1126] __schedule+0x934/0x1f90 [ 266.525267][ T1126] ? __sched_text_start+0x8/0x8 [ 266.535701][ T1126] ? lock_downgrade+0x920/0x920 [ 266.545238][ T1126] ? rwlock_bug.part.0+0x90/0x90 [ 266.553952][ T1126] schedule+0xdc/0x2b0 [ 266.561716][ T1126] schedule_preempt_disabled+0x13/0x20 [ 266.567213][ T1126] __mutex_lock+0x7ab/0x13c0 [ 266.575991][ T1126] ? hashlimit_mt_check_common.isra.0+0x341/0x1550 [ 266.587316][ T1126] ? mutex_trylock+0x2d0/0x2d0 [ 266.595955][ T1126] ? pcpu_next_md_free_region+0x176/0x350 [ 266.605559][ T1126] ? pcpu_alloc+0x100c/0x1380 [ 266.614137][ T1126] ? mark_held_locks+0xf0/0xf0 [ 266.625089][ T1126] ? __mutex_lock+0x458/0x13c0 [ 266.633850][ T1126] mutex_lock_nested+0x16/0x20 [ 266.643286][ T1126] ? mutex_lock_nested+0x16/0x20 [ 266.651969][ T1126] hashlimit_mt_check_common.isra.0+0x341/0x1550 [ 266.662254][ T1126] hashlimit_mt_check_v1+0x325/0x3ab [ 266.667854][ T1126] ? hashlimit_mt_check_v2+0x3b0/0x3b0 [ 266.677277][ T1126] ? lock_downgrade+0x920/0x920 [ 266.685908][ T1126] ? xt_find_match+0xa6/0x280 [ 266.694385][ T1126] ? mutex_trylock+0x2d0/0x2d0 [ 266.704925][ T1126] ? hashlimit_mt_check_v2+0x3b0/0x3b0 [ 266.715676][ T1126] xt_check_match+0x280/0x690 [ 266.724583][ T1126] ? xt_check_target+0x690/0x690 [ 266.735456][ T1126] ? pcpu_alloc_area+0x820/0x820 [ 266.744157][ T1126] ? mutex_unlock+0xd/0x10 [ 266.752385][ T1126] ? xt_find_match+0x73/0x280 [ 266.757222][ T1126] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 266.767464][ T1126] find_check_entry.isra.0+0x32f/0x920 [ 266.776689][ T1126] ? ipt_do_table+0x1b80/0x1b80 [ 266.786543][ T1126] ? lockdep_hardirqs_on+0x421/0x5e0 [ 266.795874][ T1126] ? trace_hardirqs_on+0x67/0x240 [ 266.804872][ T1126] ? kvfree+0x61/0x70 [ 266.812538][ T1126] translate_table+0xcb4/0x17d0 [ 266.817476][ T1126] ? compat_do_ipt_get_ctl+0x910/0x910 [ 266.826946][ T1126] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 266.836887][ T1126] ? _copy_from_user+0x12c/0x1a0 [ 266.852333][ T1126] do_ipt_set_ctl+0x2fe/0x4c2 [ 266.857115][ T1126] ? compat_do_ipt_set_ctl+0x170/0x170 [ 266.867469][ T1126] ? mutex_unlock+0xd/0x10 [ 266.876039][ T1126] ? nf_sockopt_find.constprop.0+0x226/0x290 [ 266.886141][ T1126] nf_setsockopt+0x77/0xd0 [ 266.894374][ T1126] ip_setsockopt+0xdf/0x100 [ 266.902687][ T1126] tcp_setsockopt+0x8f/0xe0 [ 266.907224][ T1126] sock_common_setsockopt+0x94/0xd0 [ 266.916362][ T1126] __sys_setsockopt+0x261/0x4c0 [ 266.925269][ T1126] ? sock_create_kern+0x50/0x50 [ 266.933937][ T1126] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 266.945751][ T1126] ? do_syscall_64+0x26/0x790 [ 266.956095][ T1126] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 266.966217][ T1126] ? do_syscall_64+0x26/0x790 [ 266.974981][ T1126] __x64_sys_setsockopt+0xbe/0x150 [ 266.985332][ T1126] do_syscall_64+0xfa/0x790 [ 266.994946][ T1126] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 267.004594][ T1126] RIP: 0033:0x45b349 [ 267.012136][ T1126] Code: Bad RIP value. [ 267.016345][ T1126] RSP: 002b:00007efe9230ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 267.034891][ T1126] RAX: ffffffffffffffda RBX: 00007efe9230b6d4 RCX: 000000000045b349 [ 267.043652][ T1126] RDX: 0000000000000040 RSI: 0004000000000000 RDI: 0000000000000003 [ 267.060547][ T1126] RBP: 000000000075bf20 R08: 0000000000000509 R09: 0000000000000000 [ 267.074260][ T1126] R10: 00000000200002c0 R11: 0000000000000246 R12: 00000000ffffffff [ 267.083607][ T1126] R13: 00000000000009d9 R14: 00000000004cb40c R15: 000000000075bf2c [ 267.097437][ T1126] [ 267.097437][ T1126] Showing all locks held in the system: [ 267.124133][ T1126] 1 lock held by khungtaskd/1126: [ 267.130681][ T1126] #0: ffffffff899a3dc0 (rcu_read_lock){....}, at: debug_show_all_locks+0x5f/0x279 [ 267.145871][ T1126] 2 locks held by kworker/0:33/2906: [ 267.152785][ T1126] 1 lock held by rsyslogd/9606: [ 267.157657][ T1126] #0: ffff88809def68e0 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0xee/0x110 [ 267.175103][ T1126] 2 locks held by getty/9696: [ 267.183379][ T1126] #0: ffff8880a2b97090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 267.199528][ T1126] #1: ffffc9000179b2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 267.214035][ T1126] 2 locks held by getty/9697: [ 267.221281][ T1126] #0: ffff8880a7e15090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 267.235035][ T1126] #1: ffffc9000180b2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 267.247065][ T1126] 2 locks held by getty/9698: [ 267.257628][ T1126] #0: ffff88809a0dc090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 267.273626][ T1126] #1: ffffc9000182b2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 267.285174][ T1126] 2 locks held by getty/9699: [ 267.297606][ T1126] #0: ffff8880a94a4090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 267.306929][ T1126] #1: ffffc900017eb2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 267.323526][ T1126] 2 locks held by getty/9700: [ 267.329741][ T1126] #0: ffff88809f957090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 267.346697][ T1126] #1: ffffc900017fb2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 267.357676][ T1126] 2 locks held by getty/9701: [ 267.369878][ T1126] #0: ffff8880a8507090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 267.384878][ T1126] #1: ffffc9000181b2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 267.403468][ T1126] 2 locks held by getty/9702: [ 267.410811][ T1126] #0: ffff8880a7cbf090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 267.428033][ T1126] #1: ffffc9000176b2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 267.437711][ T1126] 1 lock held by syz-executor.2/9846: [ 267.450300][ T1126] #0: ffffffff8a5500e0 (hashlimit_mutex){+.+.}, at: htable_put+0x21/0x220 [ 267.463174][ T1126] 2 locks held by syz-executor.1/9849: [ 267.472174][ T1126] #0: ffffffff8a5500e0 (hashlimit_mutex){+.+.}, at: hashlimit_mt_check_common.isra.0+0x341/0x1550 [ 267.486323][ T1126] #1: ffffffff89a40700 (pcpu_drain_mutex){+.+.}, at: drain_all_pages+0x4d/0x5d0 [ 267.505125][ T1126] 1 lock held by syz-executor.3/9853: [ 267.514033][ T1126] #0: ffffffff8a5500e0 (hashlimit_mutex){+.+.}, at: hashlimit_mt_check_common.isra.0+0x341/0x1550 [ 267.531636][ T1126] 1 lock held by syz-executor.4/9857: [ 267.537174][ T1126] #0: ffffffff8a5500e0 (hashlimit_mutex){+.+.}, at: hashlimit_mt_check_common.isra.0+0x341/0x1550 [ 267.555714][ T1126] 1 lock held by syz-executor.5/9860: [ 267.561897][ T1126] #0: ffffffff8a5500e0 (hashlimit_mutex){+.+.}, at: hashlimit_mt_check_common.isra.0+0x341/0x1550 [ 267.579800][ T1126] 1 lock held by syz-executor.0/9864: [ 267.585227][ T1126] #0: ffffffff8a5500e0 (hashlimit_mutex){+.+.}, at: hashlimit_mt_check_common.isra.0+0x341/0x1550 [ 267.603800][ T1126] [ 267.606151][ T1126] ============================================= [ 267.606151][ T1126] [ 267.616803][ T1126] NMI backtrace for cpu 1 [ 267.621319][ T1126] CPU: 1 PID: 1126 Comm: khungtaskd Not tainted 5.5.0-rc6-syzkaller #0 [ 267.629563][ T1126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 267.639651][ T1126] Call Trace: [ 267.642973][ T1126] dump_stack+0x197/0x210 [ 267.647336][ T1126] nmi_cpu_backtrace.cold+0x70/0xb2 [ 267.652558][ T1126] ? vprintk_func+0x86/0x189 [ 267.657161][ T1126] ? lapic_can_unplug_cpu.cold+0x3a/0x3a [ 267.662925][ T1126] nmi_trigger_cpumask_backtrace+0x23b/0x28b [ 267.668955][ T1126] arch_trigger_cpumask_backtrace+0x14/0x20 [ 267.674871][ T1126] watchdog+0xb11/0x10c0 [ 267.679141][ T1126] kthread+0x361/0x430 [ 267.683230][ T1126] ? reset_hung_task_detector+0x30/0x30 [ 267.688897][ T1126] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 267.694650][ T1126] ret_from_fork+0x24/0x30 [ 267.699269][ T1126] Sending NMI from CPU 1 to CPUs 0: [ 267.704755][ C0] NMI backtrace for cpu 0 [ 267.704762][ C0] CPU: 0 PID: 2906 Comm: kworker/0:33 Not tainted 5.5.0-rc6-syzkaller #0 [ 267.704769][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 267.704773][ C0] Workqueue: events_power_efficient htable_gc [ 267.704779][ C0] RIP: 0010:___might_sleep+0x1c8/0x2c0 [ 267.704792][ C0] Code: 85 08 01 00 00 41 f6 46 24 02 0f 85 e3 fe ff ff 65 4c 8b 34 25 c0 1e 02 00 49 8d be 40 08 00 00 48 b8 00 00 00 00 00 fc ff df <48> 89 fa 48 c1 ea 03 0f b6 04 02 84 c0 74 09 3c 03 7f 05 e8 e0 17 [ 267.704796][ C0] RSP: 0018:ffffc90008a8fc70 EFLAGS: 00000246 [ 267.704804][ C0] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffff88809ee3add8 [ 267.704809][ C0] RDX: 0000000000000000 RSI: ffffffff899a3d40 RDI: ffff88809ee3ad80 [ 267.704815][ C0] RBP: ffffc90008a8fc98 R08: 1ffffffff165e7c1 R09: fffffbfff165e7c2 [ 267.704820][ C0] R10: fffffbfff165e7c1 R11: ffffffff8b2f3e0f R12: ffffffff88dd8f00 [ 267.704825][ C0] R13: 0000000000000185 R14: ffff88809ee3a540 R15: ffff88809ee3a540 [ 267.704831][ C0] FS: 0000000000000000(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 267.704835][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 267.704841][ C0] CR2: 00007ffcd8325020 CR3: 00000000a7a43000 CR4: 00000000001406f0 [ 267.704846][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 267.704851][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 267.704854][ C0] Call Trace: [ 267.704858][ C0] htable_selective_cleanup+0x22c/0x330 [ 267.704862][ C0] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 267.704865][ C0] ? select_all+0x10/0x10 [ 267.704868][ C0] htable_gc+0x26/0xc0 [ 267.704871][ C0] process_one_work+0x9af/0x1740 [ 267.704875][ C0] ? pwq_dec_nr_in_flight+0x320/0x320 [ 267.704878][ C0] ? lock_acquire+0x190/0x410 [ 267.704881][ C0] worker_thread+0x98/0xe40 [ 267.704884][ C0] kthread+0x361/0x430 [ 267.704888][ C0] ? process_one_work+0x1740/0x1740 [ 267.704892][ C0] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 267.704895][ C0] ret_from_fork+0x24/0x30 [ 267.708035][ T1126] Kernel panic - not syncing: hung_task: blocked tasks [ 267.917065][ T1126] CPU: 1 PID: 1126 Comm: khungtaskd Not tainted 5.5.0-rc6-syzkaller #0 [ 267.927233][ T1126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 267.937305][ T1126] Call Trace: [ 267.940625][ T1126] dump_stack+0x197/0x210 [ 267.944978][ T1126] panic+0x2e3/0x75c [ 267.948878][ T1126] ? add_taint.cold+0x16/0x16 [ 267.953579][ T1126] ? lapic_can_unplug_cpu.cold+0x3a/0x3a [ 267.959227][ T1126] ? ___preempt_schedule+0x16/0x18 [ 267.964486][ T1126] ? nmi_trigger_cpumask_backtrace+0x21b/0x28b [ 267.970881][ T1126] ? nmi_trigger_cpumask_backtrace+0x24c/0x28b [ 267.977051][ T1126] ? nmi_trigger_cpumask_backtrace+0x256/0x28b [ 267.983211][ T1126] ? nmi_trigger_cpumask_backtrace+0x21b/0x28b [ 267.991393][ T1126] watchdog+0xb22/0x10c0 [ 267.995730][ T1126] kthread+0x361/0x430 [ 267.999812][ T1126] ? reset_hung_task_detector+0x30/0x30 [ 268.005386][ T1126] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 268.011129][ T1126] ret_from_fork+0x24/0x30 [ 268.017463][ T1126] Kernel Offset: disabled [ 268.021823][ T1126] Rebooting in 86400 seconds..