[  772.899798] 8021q: adding VLAN 0 to HW filter on device bond0
[  772.902876] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  772.906004] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  772.908912] br0: port 1(veth0) entered blocking state
[  772.908943] br0: port 1(veth0) entered disabled state
[  772.908978] veth0: entered allmulticast mode
[  772.909030] veth0: entered promiscuous mode
[  772.912257] br0: port 2(veth1) entered blocking state
[  772.912288] br0: port 2(veth1) entered disabled state
[  772.912318] veth1: entered allmulticast mode
[  772.912372] veth1: entered promiscuous mode
[  773.953868] br0: port 1(veth0) entered blocking state
[  773.953926] br0: port 1(veth0) entered forwarding state
[  773.953975] br0: port 2(veth1) entered blocking state
[  773.954005] br0: port 2(veth1) entered forwarding state
[  774.977880] bond0: (slave veth0): link status definitely up
[  774.977938] bond0: (slave veth1): link status definitely up
[  774.978008] bond0: (slave veth0): making interface the new active one
[  774.978061] bond0: active interface up!
[  775.053633] veth1: left allmulticast mode
[  775.053674] veth1: left promiscuous mode
[  775.053705] br0: port 2(veth1) entered disabled state
[  775.053799] veth0: left allmulticast mode
[  775.053821] veth0: left promiscuous mode
[  775.053852] br0: port 1(veth0) entered disabled state
[  775.062000] bond0: (slave veth1): Releasing backup interface
[  775.066012] bond0: (slave veth0): Releasing backup interface
[  775.095884] bond0 (unregistering): Released all slaves