[  719.532462] 8021q: adding VLAN 0 to HW filter on device bond0
[  719.544792] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  719.557917] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  719.569932] br0: port 1(veth0) entered blocking state
[  719.570011] br0: port 1(veth0) entered disabled state
[  719.570081] veth0: entered allmulticast mode
[  719.570180] veth0: entered promiscuous mode
[  719.582725] br0: port 2(veth1) entered blocking state
[  719.582813] br0: port 2(veth1) entered disabled state
[  719.582873] veth1: entered allmulticast mode
[  719.583005] veth1: entered promiscuous mode
[  720.551963] br0: port 1(veth0) entered blocking state
[  720.552108] br0: port 1(veth0) entered forwarding state
[  720.552213] br0: port 2(veth1) entered blocking state
[  720.552286] br0: port 2(veth1) entered forwarding state
[  721.576955] bond0: (slave veth1): link status definitely up
[  721.577097] bond0: (slave veth1): making interface the new active one
[  721.577202] bond0: active interface up!
[  721.684265] veth1: left allmulticast mode
[  721.684341] veth1: left promiscuous mode
[  721.684393] br0: port 2(veth1) entered disabled state
[  721.684564] veth0: left allmulticast mode
[  721.684602] veth0: left promiscuous mode
[  721.684645] br0: port 1(veth0) entered disabled state
[  721.702533] bond0: (slave veth1): Releasing backup interface
[  721.710234] bond0: (slave veth0): Releasing backup interface
[  721.741178] bond0 (unregistering): Released all slaves