[  718.499856] 8021q: adding VLAN 0 to HW filter on device bond0
[  718.510609] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  718.520780] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  718.531426] br0: port 1(veth0) entered blocking state
[  718.531500] br0: port 1(veth0) entered disabled state
[  718.531569] veth0: entered allmulticast mode
[  718.531677] veth0: entered promiscuous mode
[  718.542446] br0: port 2(veth1) entered blocking state
[  718.542523] br0: port 2(veth1) entered disabled state
[  718.542607] veth1: entered allmulticast mode
[  718.542725] veth1: entered promiscuous mode
[  718.668038] br0: port 1(veth0) entered blocking state
[  718.668125] br0: port 1(veth0) entered forwarding state
[  718.668217] br0: port 2(veth1) entered blocking state
[  718.668262] br0: port 2(veth1) entered forwarding state
[  720.539066] bond0: (slave veth1): link status definitely up
[  720.539205] bond0: (slave veth1): making interface the new active one
[  720.539330] bond0: active interface up!
[  720.607948] veth1: left allmulticast mode
[  720.608015] veth1: left promiscuous mode
[  720.608073] br0: port 2(veth1) entered disabled state
[  720.608192] veth0: left allmulticast mode
[  720.608224] veth0: left promiscuous mode
[  720.608262] br0: port 1(veth0) entered disabled state
[  720.625703] bond0: (slave veth1): Releasing backup interface
[  720.628238] bond0: (slave veth0): Releasing backup interface
[  720.654301] bond0 (unregistering): Released all slaves