[  528.901333] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.909506] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.917742] br0: port 1(veth0) entered blocking state
[  528.917811] br0: port 1(veth0) entered disabled state
[  528.917872] veth0: entered allmulticast mode
[  528.917956] veth0: entered promiscuous mode
[  528.925964] br0: port 2(veth1) entered blocking state
[  528.926038] br0: port 2(veth1) entered disabled state
[  528.926088] veth1: entered allmulticast mode
[  528.926182] veth1: entered promiscuous mode
[  529.909925] br0: port 1(veth0) entered blocking state
[  529.910002] br0: port 1(veth0) entered forwarding state
[  529.910083] br0: port 2(veth1) entered blocking state
[  529.910138] br0: port 2(veth1) entered forwarding state
[  531.958023] bond0: (slave veth0): link status definitely up
[  531.958167] bond0: (slave veth1): link status definitely up
[  531.958210] bond0: (slave veth0): making interface the new active one
[  531.958288] bond0: active interface up!
[  531.997954] veth1: left allmulticast mode
[  531.998007] veth1: left promiscuous mode
[  531.998068] br0: port 2(veth1) entered disabled state
[  531.998186] veth0: left allmulticast mode
[  531.998225] veth0: left promiscuous mode
[  531.998265] br0: port 1(veth0) entered disabled state
[  532.015200] bond0: (slave veth1): Releasing backup interface
[  532.021113] bond0: (slave veth0): Releasing backup interface
[  532.055097] bond0 (unregistering): Released all slaves