[  531.005026] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.019595] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.034022] br0: port 1(veth0) entered blocking state
[  531.034075] br0: port 1(veth0) entered disabled state
[  531.034119] veth0: entered allmulticast mode
[  531.034197] veth0: entered promiscuous mode
[  531.048529] br0: port 2(veth1) entered blocking state
[  531.048585] br0: port 2(veth1) entered disabled state
[  531.048622] veth1: entered allmulticast mode
[  531.048696] veth1: entered promiscuous mode
[  531.963994] br0: port 1(veth0) entered blocking state
[  531.964099] br0: port 1(veth0) entered forwarding state
[  531.964172] br0: port 2(veth1) entered blocking state
[  531.964239] br0: port 2(veth1) entered forwarding state
[  533.051986] bond0: (slave veth1): link status definitely up
[  533.052109] bond0: (slave veth1): making interface the new active one
[  533.052192] bond0: active interface up!
[  533.156024] veth1: left allmulticast mode
[  533.156081] veth1: left promiscuous mode
[  533.156131] br0: port 2(veth1) entered disabled state
[  533.156286] veth0: left allmulticast mode
[  533.156330] veth0: left promiscuous mode
[  533.156392] br0: port 1(veth0) entered disabled state
[  533.185147] bond0: (slave veth1): Releasing backup interface
[  533.197235] bond0: (slave veth0): Releasing backup interface