[  534.173378] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  534.183616] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  534.193380] br0: port 1(veth0) entered blocking state
[  534.193439] br0: port 1(veth0) entered disabled state
[  534.193493] veth0: entered allmulticast mode
[  534.193565] veth0: entered promiscuous mode
[  534.203987] br0: port 2(veth1) entered blocking state
[  534.204048] br0: port 2(veth1) entered disabled state
[  534.204093] veth1: entered allmulticast mode
[  534.204180] veth1: entered promiscuous mode
[  534.630956] br0: port 1(veth0) entered blocking state
[  534.631069] br0: port 1(veth0) entered forwarding state
[  534.631162] br0: port 2(veth1) entered blocking state
[  534.631226] br0: port 2(veth1) entered forwarding state
[  536.246961] bond0: (slave veth1): link status definitely up
[  536.247060] bond0: (slave veth1): making interface the new active one
[  536.247134] bond0: active interface up!
[  536.328557] veth1: left allmulticast mode
[  536.328623] veth1: left promiscuous mode
[  536.328692] br0: port 2(veth1) entered disabled state
[  536.328784] veth0: left allmulticast mode
[  536.328814] veth0: left promiscuous mode
[  536.328845] br0: port 1(veth0) entered disabled state
[  536.346221] bond0: (slave veth1): Releasing backup interface
[  536.355161] bond0: (slave veth0): Releasing backup interface