[  531.054435] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.063295] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.071271] br0: port 1(veth0) entered blocking state
[  531.071325] br0: port 1(veth0) entered disabled state
[  531.071369] veth0: entered allmulticast mode
[  531.071437] veth0: entered promiscuous mode
[  531.079381] br0: port 2(veth1) entered blocking state
[  531.079454] br0: port 2(veth1) entered disabled state
[  531.079504] veth1: entered allmulticast mode
[  531.079579] veth1: entered promiscuous mode
[  531.558967] br0: port 1(veth0) entered blocking state
[  531.559080] br0: port 1(veth0) entered forwarding state
[  531.559180] br0: port 2(veth1) entered blocking state
[  531.559222] br0: port 2(veth1) entered forwarding state
[  533.110949] bond0: (slave veth1): link status definitely up
[  533.111063] bond0: (slave veth1): making interface the new active one
[  533.111134] bond0: active interface up!
[  533.152346] veth1: left allmulticast mode
[  533.152391] veth1: left promiscuous mode
[  533.152444] br0: port 2(veth1) entered disabled state
[  533.152575] veth0: left allmulticast mode
[  533.152611] veth0: left promiscuous mode
[  533.152646] br0: port 1(veth0) entered disabled state
[  533.176099] bond0: (slave veth1): Releasing backup interface
[  533.184071] bond0: (slave veth0): Releasing backup interface