[  528.678101] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.687771] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.697077] br0: port 1(veth0) entered blocking state
[  528.697145] br0: port 1(veth0) entered disabled state
[  528.697207] veth0: entered allmulticast mode
[  528.697300] veth0: entered promiscuous mode
[  528.706831] br0: port 2(veth1) entered blocking state
[  528.706896] br0: port 2(veth1) entered disabled state
[  528.706949] veth1: entered allmulticast mode
[  528.707035] veth1: entered promiscuous mode
[  528.738250] br0: port 1(veth0) entered blocking state
[  528.738320] br0: port 1(veth0) entered forwarding state
[  528.738394] br0: port 2(veth1) entered blocking state
[  528.738440] br0: port 2(veth1) entered forwarding state
[  530.744328] bond0: (slave veth1): link status definitely up
[  530.744449] bond0: (slave veth1): making interface the new active one
[  530.744528] bond0: active interface up!
[  530.828801] veth1: left allmulticast mode
[  530.828863] veth1: left promiscuous mode
[  530.828919] br0: port 2(veth1) entered disabled state
[  530.829049] veth0: left allmulticast mode
[  530.829081] veth0: left promiscuous mode
[  530.829122] br0: port 1(veth0) entered disabled state
[  530.847625] bond0: (slave veth1): Releasing backup interface
[  530.855023] bond0: (slave veth0): Releasing backup interface
[  530.878468] bond0 (unregistering): Released all slaves