[  869.671927] 8021q: adding VLAN 0 to HW filter on device bond0
[  869.675825] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  869.679580] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  869.683255] br0: port 1(veth0) entered blocking state
[  869.683290] br0: port 1(veth0) entered disabled state
[  869.683323] veth0: entered allmulticast mode
[  869.683379] veth0: entered promiscuous mode
[  869.686948] br0: port 2(veth1) entered blocking state
[  869.686980] br0: port 2(veth1) entered disabled state
[  869.687017] veth1: entered allmulticast mode
[  869.687072] veth1: entered promiscuous mode
[  869.944505] br0: port 1(veth0) entered blocking state
[  869.944556] br0: port 1(veth0) entered forwarding state
[  869.944603] br0: port 2(veth1) entered blocking state
[  869.944631] br0: port 2(veth1) entered forwarding state
[  871.697482] bond0: (slave veth1): link status definitely up
[  871.697578] bond0: (slave veth1): making interface the new active one
[  871.697636] bond0: active interface up!
[  871.741313] veth1: left allmulticast mode
[  871.741353] veth1: left promiscuous mode
[  871.741379] br0: port 2(veth1) entered disabled state
[  871.741572] veth0: left allmulticast mode
[  871.741602] veth0: left promiscuous mode
[  871.741631] br0: port 1(veth0) entered disabled state
[  871.756652] bond0: (slave veth1): Releasing backup interface
[  871.762568] bond0: (slave veth0): Releasing backup interface
[  871.805499] bond0 (unregistering): Released all slaves