[  684.169819] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  684.181144] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  684.191635] br0: port 1(veth0) entered blocking state
[  684.191711] br0: port 1(veth0) entered disabled state
[  684.191774] veth0: entered allmulticast mode
[  684.191859] veth0: entered promiscuous mode
[  684.203070] br0: port 2(veth1) entered blocking state
[  684.203148] br0: port 2(veth1) entered disabled state
[  684.203211] veth1: entered allmulticast mode
[  684.203300] veth1: entered promiscuous mode
[  685.171944] br0: port 1(veth0) entered blocking state
[  685.172064] br0: port 1(veth0) entered forwarding state
[  685.172152] br0: port 2(veth1) entered blocking state
[  685.172248] br0: port 2(veth1) entered forwarding state
[  687.219892] bond0: (slave veth0): link status definitely up
[  687.220030] bond0: (slave veth1): link status definitely up
[  687.220072] bond0: (slave veth0): making interface the new active one
[  687.220153] bond0: active interface up!
[  687.285684] veth1: left allmulticast mode
[  687.285769] veth1: left promiscuous mode
[  687.285864] br0: port 2(veth1) entered disabled state
[  687.286022] veth0: left allmulticast mode
[  687.286058] veth0: left promiscuous mode
[  687.286098] br0: port 1(veth0) entered disabled state
[  687.307238] bond0: (slave veth1): Releasing backup interface
[  687.312054] bond0: (slave veth0): Releasing backup interface
[  687.337135] bond0 (unregistering): Released all slaves