[  528.151877] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.167903] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.184656] br0: port 1(veth0) entered blocking state
[  528.184720] br0: port 1(veth0) entered disabled state
[  528.184783] veth0: entered allmulticast mode
[  528.184900] veth0: entered promiscuous mode
[  528.200598] br0: port 2(veth1) entered blocking state
[  528.200681] br0: port 2(veth1) entered disabled state
[  528.200748] veth1: entered allmulticast mode
[  528.201027] veth1: entered promiscuous mode
[  528.229777] br0: port 1(veth0) entered blocking state
[  528.229845] br0: port 1(veth0) entered forwarding state
[  529.276815] br0: port 2(veth1) entered blocking state
[  529.276920] br0: port 2(veth1) entered forwarding state
[  531.197787] bond0: (slave veth0): link status definitely up
[  531.197889] bond0: (slave veth1): link status definitely up
[  531.197932] bond0: (slave veth0): making interface the new active one
[  531.197996] bond0: active interface up!
[  531.320103] veth1: left allmulticast mode
[  531.320156] veth1: left promiscuous mode
[  531.320203] br0: port 2(veth1) entered disabled state
[  531.320329] veth0: left allmulticast mode
[  531.320366] veth0: left promiscuous mode
[  531.320405] br0: port 1(veth0) entered disabled state
[  531.342661] bond0: (slave veth1): Releasing backup interface
[  531.351180] bond0: (slave veth0): Releasing backup interface
[  531.384980] bond0 (unregistering): Released all slaves