[  701.335256] 8021q: adding VLAN 0 to HW filter on device bond0
[  701.348051] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  701.360649] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  701.373253] br0: port 1(veth0) entered blocking state
[  701.373354] br0: port 1(veth0) entered disabled state
[  701.373421] veth0: entered allmulticast mode
[  701.373533] veth0: entered promiscuous mode
[  701.386099] br0: port 2(veth1) entered blocking state
[  701.386176] br0: port 2(veth1) entered disabled state
[  701.386247] veth1: entered allmulticast mode
[  701.386336] veth1: entered promiscuous mode
[  702.364005] br0: port 1(veth0) entered blocking state
[  702.364139] br0: port 1(veth0) entered forwarding state
[  702.364242] br0: port 2(veth1) entered blocking state
[  702.364286] br0: port 2(veth1) entered forwarding state
[  703.387981] bond0: (slave veth1): link status definitely up
[  703.388136] bond0: (slave veth1): making interface the new active one
[  703.388243] bond0: active interface up!
[  703.514314] veth1: left allmulticast mode
[  703.514415] veth1: left promiscuous mode
[  703.514490] br0: port 2(veth1) entered disabled state
[  703.514645] veth0: left allmulticast mode
[  703.514699] veth0: left promiscuous mode
[  703.514757] br0: port 1(veth0) entered disabled state
[  703.538308] bond0: (slave veth1): Releasing backup interface
[  703.549240] bond0: (slave veth0): Releasing backup interface