[  534.960565] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  534.970240] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  534.979962] br0: port 1(veth0) entered blocking state
[  534.980027] br0: port 1(veth0) entered disabled state
[  534.980083] veth0: entered allmulticast mode
[  534.980178] veth0: entered promiscuous mode
[  534.989525] br0: port 2(veth1) entered blocking state
[  534.989583] br0: port 2(veth1) entered disabled state
[  534.989627] veth1: entered allmulticast mode
[  534.989700] veth1: entered promiscuous mode
[  535.944254] br0: port 1(veth0) entered blocking state
[  535.944456] br0: port 1(veth0) entered forwarding state
[  535.944553] br0: port 2(veth1) entered blocking state
[  535.944604] br0: port 2(veth1) entered forwarding state
[  537.032316] bond0: (slave veth1): link status definitely up
[  537.032460] bond0: (slave veth1): making interface the new active one
[  537.032544] bond0: active interface up!
[  537.073805] veth1: left allmulticast mode
[  537.073870] veth1: left promiscuous mode
[  537.073938] br0: port 2(veth1) entered disabled state
[  537.074077] veth0: left allmulticast mode
[  537.074110] veth0: left promiscuous mode
[  537.074196] br0: port 1(veth0) entered disabled state
[  537.094706] bond0: (slave veth1): Releasing backup interface
[  537.098560] bond0: (slave veth0): Releasing backup interface