[  529.595403] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.604217] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.613637] br0: port 1(veth0) entered blocking state
[  529.613760] br0: port 1(veth0) entered disabled state
[  529.613822] veth0: entered allmulticast mode
[  529.613934] veth0: entered promiscuous mode
[  529.623204] br0: port 2(veth1) entered blocking state
[  529.623271] br0: port 2(veth1) entered disabled state
[  529.623336] veth1: entered allmulticast mode
[  529.623427] veth1: entered promiscuous mode
[  529.964996] br0: port 1(veth0) entered blocking state
[  529.965146] br0: port 1(veth0) entered forwarding state
[  529.965250] br0: port 2(veth1) entered blocking state
[  529.965315] br0: port 2(veth1) entered forwarding state
[  531.646916] bond0: (slave veth1): link status definitely up
[  531.647041] bond0: (slave veth1): making interface the new active one
[  531.647115] bond0: active interface up!
[  531.738786] veth1: left allmulticast mode
[  531.738842] veth1: left promiscuous mode
[  531.738922] br0: port 2(veth1) entered disabled state
[  531.739042] veth0: left allmulticast mode
[  531.739082] veth0: left promiscuous mode
[  531.739141] br0: port 1(veth0) entered disabled state
[  531.757203] bond0: (slave veth1): Releasing backup interface
[  531.763141] bond0: (slave veth0): Releasing backup interface
[  531.789080] bond0 (unregistering): Released all slaves