[  527.624992] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.640640] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.656384] br0: port 1(veth0) entered blocking state
[  527.656452] br0: port 1(veth0) entered disabled state
[  527.656510] veth0: entered allmulticast mode
[  527.656591] veth0: entered promiscuous mode
[  527.673757] br0: port 2(veth1) entered blocking state
[  527.673838] br0: port 2(veth1) entered disabled state
[  527.673901] veth1: entered allmulticast mode
[  527.673992] veth1: entered promiscuous mode
[  528.635814] br0: port 1(veth0) entered blocking state
[  528.635924] br0: port 1(veth0) entered forwarding state
[  528.635997] br0: port 2(veth1) entered blocking state
[  528.636041] br0: port 2(veth1) entered forwarding state
[  529.659848] bond0: (slave veth1): link status definitely up
[  529.659971] bond0: (slave veth1): making interface the new active one
[  529.660037] bond0: active interface up!
[  529.732729] veth1: left allmulticast mode
[  529.732797] veth1: left promiscuous mode
[  529.732852] br0: port 2(veth1) entered disabled state
[  529.732991] veth0: left allmulticast mode
[  529.733041] veth0: left promiscuous mode
[  529.733087] br0: port 1(veth0) entered disabled state
[  529.757298] bond0: (slave veth1): Releasing backup interface
[  529.761004] bond0: (slave veth0): Releasing backup interface
[  529.790984] bond0 (unregistering): Released all slaves