[  701.943835] 8021q: adding VLAN 0 to HW filter on device bond0
[  701.956122] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  701.968877] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  701.979850] br0: port 1(veth0) entered blocking state
[  701.979914] br0: port 1(veth0) entered disabled state
[  701.979971] veth0: entered allmulticast mode
[  701.980063] veth0: entered promiscuous mode
[  701.991549] br0: port 2(veth1) entered blocking state
[  701.991625] br0: port 2(veth1) entered disabled state
[  701.991674] veth1: entered allmulticast mode
[  701.991770] veth1: entered promiscuous mode
[  702.944130] br0: port 1(veth0) entered blocking state
[  702.944225] br0: port 1(veth0) entered forwarding state
[  702.944310] br0: port 2(veth1) entered blocking state
[  702.944370] br0: port 2(veth1) entered forwarding state
[  704.032112] bond0: (slave veth1): link status definitely up
[  704.032266] bond0: (slave veth1): making interface the new active one
[  704.032380] bond0: active interface up!
[  704.066820] veth1: left allmulticast mode
[  704.066896] veth1: left promiscuous mode
[  704.066959] br0: port 2(veth1) entered disabled state
[  704.067156] veth0: left allmulticast mode
[  704.067211] veth0: left promiscuous mode
[  704.067265] br0: port 1(veth0) entered disabled state
[  704.091376] bond0: (slave veth1): Releasing backup interface
[  704.096360] bond0: (slave veth0): Releasing backup interface