[  705.338476] 8021q: adding VLAN 0 to HW filter on device bond0
[  705.350593] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  705.361981] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  705.372985] br0: port 1(veth0) entered blocking state
[  705.373048] br0: port 1(veth0) entered disabled state
[  705.373102] veth0: entered allmulticast mode
[  705.373182] veth0: entered promiscuous mode
[  705.384778] br0: port 2(veth1) entered blocking state
[  705.384893] br0: port 2(veth1) entered disabled state
[  705.384956] veth1: entered allmulticast mode
[  705.385050] veth1: entered promiscuous mode
[  706.334597] br0: port 1(veth0) entered blocking state
[  706.334677] br0: port 1(veth0) entered forwarding state
[  706.334768] br0: port 2(veth1) entered blocking state
[  706.334854] br0: port 2(veth1) entered forwarding state
[  707.423609] bond0: (slave veth1): link status definitely up
[  707.423746] bond0: (slave veth1): making interface the new active one
[  707.423837] bond0: active interface up!
[  707.512928] veth1: left allmulticast mode
[  707.513023] veth1: left promiscuous mode
[  707.513120] br0: port 2(veth1) entered disabled state
[  707.513297] veth0: left allmulticast mode
[  707.513338] veth0: left promiscuous mode
[  707.513378] br0: port 1(veth0) entered disabled state
[  707.535844] bond0: (slave veth1): Releasing backup interface
[  707.540915] bond0: (slave veth0): Releasing backup interface