[  528.848563] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.864925] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.882568] br0: port 1(veth0) entered blocking state
[  528.882630] br0: port 1(veth0) entered disabled state
[  528.882678] veth0: entered allmulticast mode
[  528.882778] veth0: entered promiscuous mode
[  528.898715] br0: port 2(veth1) entered blocking state
[  528.898772] br0: port 2(veth1) entered disabled state
[  528.898820] veth1: entered allmulticast mode
[  528.898886] veth1: entered promiscuous mode
[  528.948805] br0: port 1(veth0) entered blocking state
[  528.948859] br0: port 1(veth0) entered forwarding state
[  528.948923] br0: port 2(veth1) entered blocking state
[  528.948961] br0: port 2(veth1) entered forwarding state
[  530.875812] bond0: (slave veth1): link status definitely up
[  530.875882] bond0: (slave veth1): making interface the new active one
[  530.875945] bond0: active interface up!
[  531.015954] veth1: left allmulticast mode
[  531.016018] veth1: left promiscuous mode
[  531.016073] br0: port 2(veth1) entered disabled state
[  531.016218] veth0: left allmulticast mode
[  531.016260] veth0: left promiscuous mode
[  531.016313] br0: port 1(veth0) entered disabled state
[  531.037158] bond0: (slave veth1): Releasing backup interface
[  531.043092] bond0: (slave veth0): Releasing backup interface
[  531.072053] bond0 (unregistering): Released all slaves