[  928.393588] 8021q: adding VLAN 0 to HW filter on device bond0
[  928.397814] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  928.401953] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  928.406088] br0: port 1(veth0) entered blocking state
[  928.406120] br0: port 1(veth0) entered disabled state
[  928.406158] veth0: entered allmulticast mode
[  928.406216] veth0: entered promiscuous mode
[  928.410280] br0: port 2(veth1) entered blocking state
[  928.410356] br0: port 2(veth1) entered disabled state
[  928.410427] veth1: entered allmulticast mode
[  928.410519] veth1: entered promiscuous mode
[  929.407402] br0: port 1(veth0) entered blocking state
[  929.407500] br0: port 1(veth0) entered forwarding state
[  929.407606] br0: port 2(veth1) entered blocking state
[  929.407677] br0: port 2(veth1) entered forwarding state
[  930.431404] bond0: (slave veth1): link status definitely up
[  930.431502] bond0: (slave veth1): making interface the new active one
[  930.431568] bond0: active interface up!
[  930.485480] veth1: left allmulticast mode
[  930.485518] veth1: left promiscuous mode
[  930.485582] br0: port 2(veth1) entered disabled state
[  930.485710] veth0: left allmulticast mode
[  930.485742] veth0: left promiscuous mode
[  930.485770] br0: port 1(veth0) entered disabled state
[  930.493523] bond0: (slave veth1): Releasing backup interface
[  930.499486] bond0: (slave veth0): Releasing backup interface
[  930.523395] bond0 (unregistering): Released all slaves