[  525.272958] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.287951] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.304051] br0: port 1(veth0) entered blocking state
[  525.304123] br0: port 1(veth0) entered disabled state
[  525.304184] veth0: entered allmulticast mode
[  525.304287] veth0: entered promiscuous mode
[  525.319617] br0: port 2(veth1) entered blocking state
[  525.319687] br0: port 2(veth1) entered disabled state
[  525.319743] veth1: entered allmulticast mode
[  525.319826] veth1: entered promiscuous mode
[  525.370777] br0: port 1(veth0) entered blocking state
[  525.370849] br0: port 1(veth0) entered forwarding state
[  525.370941] br0: port 2(veth1) entered blocking state
[  525.370994] br0: port 2(veth1) entered forwarding state
[  527.289775] bond0: (slave veth1): link status definitely up
[  527.289862] bond0: (slave veth1): making interface the new active one
[  527.289951] bond0: active interface up!
[  527.435364] veth1: left allmulticast mode
[  527.435428] veth1: left promiscuous mode
[  527.435480] br0: port 2(veth1) entered disabled state
[  527.435620] veth0: left allmulticast mode
[  527.435651] veth0: left promiscuous mode
[  527.435690] br0: port 1(veth0) entered disabled state
[  527.463019] bond0: (slave veth1): Releasing backup interface
[  527.468966] bond0: (slave veth0): Releasing backup interface
[  527.495964] bond0 (unregistering): Released all slaves