[  531.396488] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.406215] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.417667] br0: port 1(veth0) entered blocking state
[  531.417758] br0: port 1(veth0) entered disabled state
[  531.417847] veth0: entered allmulticast mode
[  531.417950] veth0: entered promiscuous mode
[  531.429838] br0: port 2(veth1) entered blocking state
[  531.429932] br0: port 2(veth1) entered disabled state
[  531.429992] veth1: entered allmulticast mode
[  531.430094] veth1: entered promiscuous mode
[  532.415177] br0: port 1(veth0) entered blocking state
[  532.415288] br0: port 1(veth0) entered forwarding state
[  532.415358] br0: port 2(veth1) entered blocking state
[  532.415400] br0: port 2(veth1) entered forwarding state
[  534.463211] bond0: (slave veth0): link status definitely up
[  534.463348] bond0: (slave veth1): link status definitely up
[  534.463418] bond0: (slave veth0): making interface the new active one
[  534.463498] bond0: active interface up!
[  534.522633] veth1: left allmulticast mode
[  534.522732] veth1: left promiscuous mode
[  534.522800] br0: port 2(veth1) entered disabled state
[  534.522948] veth0: left allmulticast mode
[  534.523043] veth0: left promiscuous mode
[  534.523106] br0: port 1(veth0) entered disabled state
[  534.545418] bond0: (slave veth1): Releasing backup interface
[  534.555408] bond0: (slave veth0): Releasing backup interface
[  534.582439] bond0 (unregistering): Released all slaves