[  528.804810] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.821576] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.839820] br0: port 1(veth0) entered blocking state
[  528.839887] br0: port 1(veth0) entered disabled state
[  528.839946] veth0: entered allmulticast mode
[  528.840022] veth0: entered promiscuous mode
[  528.856240] br0: port 2(veth1) entered blocking state
[  528.856296] br0: port 2(veth1) entered disabled state
[  528.856333] veth1: entered allmulticast mode
[  528.856406] veth1: entered promiscuous mode
[  529.759297] br0: port 1(veth0) entered blocking state
[  529.759378] br0: port 1(veth0) entered forwarding state
[  529.759473] br0: port 2(veth1) entered blocking state
[  529.759529] br0: port 2(veth1) entered forwarding state
[  530.846285] bond0: (slave veth1): link status definitely up
[  530.846367] bond0: (slave veth1): making interface the new active one
[  530.846454] bond0: active interface up!
[  531.006718] veth1: left allmulticast mode
[  531.006763] veth1: left promiscuous mode
[  531.006801] br0: port 2(veth1) entered disabled state
[  531.006895] veth0: left allmulticast mode
[  531.006926] veth0: left promiscuous mode
[  531.006955] br0: port 1(veth0) entered disabled state
[  531.037589] bond0: (slave veth1): Releasing backup interface
[  531.045510] bond0: (slave veth0): Releasing backup interface
[  531.075523] bond0 (unregistering): Released all slaves