[  691.982039] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.984700] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  691.987345] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  691.989922] br0: port 1(veth0) entered blocking state
[  691.989957] br0: port 1(veth0) entered disabled state
[  691.989991] veth0: entered allmulticast mode
[  691.990058] veth0: entered promiscuous mode
[  691.992663] br0: port 2(veth1) entered blocking state
[  691.992725] br0: port 2(veth1) entered disabled state
[  691.992794] veth1: entered allmulticast mode
[  691.992880] veth1: entered promiscuous mode
[  692.600030] br0: port 1(veth0) entered blocking state
[  692.600078] br0: port 1(veth0) entered forwarding state
[  692.600117] br0: port 2(veth1) entered blocking state
[  692.600147] br0: port 2(veth1) entered forwarding state
[  694.008029] bond0: (slave veth1): link status definitely up
[  694.008088] bond0: (slave veth1): making interface the new active one
[  694.008138] bond0: active interface up!
[  694.090288] veth1: left allmulticast mode
[  694.090356] veth1: left promiscuous mode
[  694.090423] br0: port 2(veth1) entered disabled state
[  694.090537] veth0: left allmulticast mode
[  694.090597] veth0: left promiscuous mode
[  694.090659] br0: port 1(veth0) entered disabled state
[  694.113115] bond0: (slave veth1): Releasing backup interface
[  694.120103] bond0: (slave veth0): Releasing backup interface