[  531.493284] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.501455] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.511019] br0: port 1(veth0) entered blocking state
[  531.511083] br0: port 1(veth0) entered disabled state
[  531.511147] veth0: entered allmulticast mode
[  531.511242] veth0: entered promiscuous mode
[  531.520106] br0: port 2(veth1) entered blocking state
[  531.520213] br0: port 2(veth1) entered disabled state
[  531.520266] veth1: entered allmulticast mode
[  531.520345] veth1: entered promiscuous mode
[  531.816194] br0: port 1(veth0) entered blocking state
[  531.816273] br0: port 1(veth0) entered forwarding state
[  531.816342] br0: port 2(veth1) entered blocking state
[  531.816382] br0: port 2(veth1) entered forwarding state
[  533.560287] bond0: (slave veth1): link status definitely up
[  533.560404] bond0: (slave veth1): making interface the new active one
[  533.560501] bond0: active interface up!
[  533.610596] veth1: left allmulticast mode
[  533.610658] veth1: left promiscuous mode
[  533.610721] br0: port 2(veth1) entered disabled state
[  533.610847] veth0: left allmulticast mode
[  533.610889] veth0: left promiscuous mode
[  533.610932] br0: port 1(veth0) entered disabled state
[  533.628441] bond0: (slave veth1): Releasing backup interface
[  533.633368] bond0: (slave veth0): Releasing backup interface