[  844.197615] 8021q: adding VLAN 0 to HW filter on device bond0
[  844.201490] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  844.205317] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  844.209181] br0: port 1(veth0) entered blocking state
[  844.209251] br0: port 1(veth0) entered disabled state
[  844.209326] veth0: entered allmulticast mode
[  844.209424] veth0: entered promiscuous mode
[  844.213419] br0: port 2(veth1) entered blocking state
[  844.213454] br0: port 2(veth1) entered disabled state
[  844.213490] veth1: entered allmulticast mode
[  844.213548] veth1: entered promiscuous mode
[  845.248024] br0: port 1(veth0) entered blocking state
[  845.248101] br0: port 1(veth0) entered forwarding state
[  845.248146] br0: port 2(veth1) entered blocking state
[  845.248178] br0: port 2(veth1) entered forwarding state
[  847.295003] bond0: (slave veth0): link status definitely up
[  847.295088] bond0: (slave veth1): link status definitely up
[  847.295162] bond0: (slave veth0): making interface the new active one
[  847.295214] bond0: active interface up!
[  847.363992] veth1: left allmulticast mode
[  847.364026] veth1: left promiscuous mode
[  847.364070] br0: port 2(veth1) entered disabled state
[  847.364202] veth0: left allmulticast mode
[  847.364223] veth0: left promiscuous mode
[  847.364252] br0: port 1(veth0) entered disabled state
[  847.368174] bond0: (slave veth1): Releasing backup interface
[  847.373064] bond0: (slave veth0): Releasing backup interface
[  847.400108] bond0 (unregistering): Released all slaves