[  688.917037] 8021q: adding VLAN 0 to HW filter on device bond0
[  688.926240] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  688.936208] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  688.945121] br0: port 1(veth0) entered blocking state
[  688.945186] br0: port 1(veth0) entered disabled state
[  688.945257] veth0: entered allmulticast mode
[  688.945351] veth0: entered promiscuous mode
[  688.955348] br0: port 2(veth1) entered blocking state
[  688.955424] br0: port 2(veth1) entered disabled state
[  688.955475] veth1: entered allmulticast mode
[  688.955566] veth1: entered promiscuous mode
[  689.909523] br0: port 1(veth0) entered blocking state
[  689.909626] br0: port 1(veth0) entered forwarding state
[  689.909705] br0: port 2(veth1) entered blocking state
[  689.909750] br0: port 2(veth1) entered forwarding state
[  690.997495] bond0: (slave veth1): link status definitely up
[  690.997635] bond0: (slave veth1): making interface the new active one
[  690.997775] bond0: active interface up!
[  691.104094] veth1: left allmulticast mode
[  691.104157] veth1: left promiscuous mode
[  691.104287] br0: port 2(veth1) entered disabled state
[  691.104455] veth0: left allmulticast mode
[  691.104519] veth0: left promiscuous mode
[  691.104597] br0: port 1(veth0) entered disabled state
[  691.122855] bond0: (slave veth1): Releasing backup interface
[  691.131673] bond0: (slave veth0): Releasing backup interface
[  691.160736] bond0 (unregistering): Released all slaves