[  525.715749] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.731688] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.746930] br0: port 1(veth0) entered blocking state
[  525.746988] br0: port 1(veth0) entered disabled state
[  525.747028] veth0: entered allmulticast mode
[  525.747097] veth0: entered promiscuous mode
[  525.761254] br0: port 2(veth1) entered blocking state
[  525.761310] br0: port 2(veth1) entered disabled state
[  525.761362] veth1: entered allmulticast mode
[  525.761435] veth1: entered promiscuous mode
[  526.713931] br0: port 1(veth0) entered blocking state
[  526.714051] br0: port 1(veth0) entered forwarding state
[  526.714148] br0: port 2(veth1) entered blocking state
[  526.714240] br0: port 2(veth1) entered forwarding state
[  527.738850] bond0: (slave veth1): link status definitely up
[  527.738925] bond0: (slave veth1): making interface the new active one
[  527.739002] bond0: active interface up!
[  527.886523] veth1: left allmulticast mode
[  527.886596] veth1: left promiscuous mode
[  527.886659] br0: port 2(veth1) entered disabled state
[  527.886811] veth0: left allmulticast mode
[  527.886860] veth0: left promiscuous mode
[  527.886916] br0: port 1(veth0) entered disabled state
[  527.906524] bond0: (slave veth1): Releasing backup interface
[  527.910130] bond0: (slave veth0): Releasing backup interface
[  527.930077] bond0 (unregistering): Released all slaves