[  734.304601] 8021q: adding VLAN 0 to HW filter on device bond0
[  734.307383] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  734.310048] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  734.312692] br0: port 1(veth0) entered blocking state
[  734.312736] br0: port 1(veth0) entered disabled state
[  734.312764] veth0: entered allmulticast mode
[  734.312817] veth0: entered promiscuous mode
[  734.315442] br0: port 2(veth1) entered blocking state
[  734.315506] br0: port 2(veth1) entered disabled state
[  734.315571] veth1: entered allmulticast mode
[  734.315656] veth1: entered promiscuous mode
[  734.506986] br0: port 1(veth0) entered blocking state
[  734.507074] br0: port 1(veth0) entered forwarding state
[  734.507166] br0: port 2(veth1) entered blocking state
[  734.507234] br0: port 2(veth1) entered forwarding state
[  736.386981] bond0: (slave veth1): link status definitely up
[  736.387109] bond0: (slave veth1): making interface the new active one
[  736.387198] bond0: active interface up!
[  736.414458] veth1: left allmulticast mode
[  736.414532] veth1: left promiscuous mode
[  736.414607] br0: port 2(veth1) entered disabled state
[  736.414733] veth0: left allmulticast mode
[  736.414843] veth0: left promiscuous mode
[  736.414911] br0: port 1(veth0) entered disabled state
[  736.433126] bond0: (slave veth1): Releasing backup interface
[  736.445099] bond0: (slave veth0): Releasing backup interface
[  736.473055] bond0 (unregistering): Released all slaves