[  527.868396] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.877920] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.887374] br0: port 1(veth0) entered blocking state
[  527.887471] br0: port 1(veth0) entered disabled state
[  527.887538] veth0: entered allmulticast mode
[  527.887630] veth0: entered promiscuous mode
[  527.896824] br0: port 2(veth1) entered blocking state
[  527.896903] br0: port 2(veth1) entered disabled state
[  527.896962] veth1: entered allmulticast mode
[  527.897052] veth1: entered promiscuous mode
[  528.894221] br0: port 1(veth0) entered blocking state
[  528.894318] br0: port 1(veth0) entered forwarding state
[  528.894402] br0: port 2(veth1) entered blocking state
[  528.894458] br0: port 2(veth1) entered forwarding state
[  530.942216] bond0: (slave veth0): link status definitely up
[  530.942348] bond0: (slave veth1): link status definitely up
[  530.942405] bond0: (slave veth0): making interface the new active one
[  530.942497] bond0: active interface up!
[  531.025039] veth1: left allmulticast mode
[  531.025103] veth1: left promiscuous mode
[  531.025186] br0: port 2(veth1) entered disabled state
[  531.025318] veth0: left allmulticast mode
[  531.025362] veth0: left promiscuous mode
[  531.025419] br0: port 1(veth0) entered disabled state
[  531.044368] bond0: (slave veth1): Releasing backup interface
[  531.050363] bond0: (slave veth0): Releasing backup interface
[  531.070356] bond0 (unregistering): Released all slaves