[  728.584746] 8021q: adding VLAN 0 to HW filter on device bond0
[  728.593503] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  728.601940] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  728.610399] br0: port 1(veth0) entered blocking state
[  728.610467] br0: port 1(veth0) entered disabled state
[  728.610524] veth0: entered allmulticast mode
[  728.610612] veth0: entered promiscuous mode
[  728.619498] br0: port 2(veth1) entered blocking state
[  728.619557] br0: port 2(veth1) entered disabled state
[  728.619604] veth1: entered allmulticast mode
[  728.619686] veth1: entered promiscuous mode
[  729.601477] br0: port 1(veth0) entered blocking state
[  729.601618] br0: port 1(veth0) entered forwarding state
[  729.601716] br0: port 2(veth1) entered blocking state
[  729.601764] br0: port 2(veth1) entered forwarding state
[  731.649436] bond0: (slave veth0): link status definitely up
[  731.649523] bond0: (slave veth1): link status definitely up
[  731.649564] bond0: (slave veth0): making interface the new active one
[  731.649633] bond0: active interface up!
[  731.797882] veth1: left allmulticast mode
[  731.797958] veth1: left promiscuous mode
[  731.798020] br0: port 2(veth1) entered disabled state
[  731.798143] veth0: left allmulticast mode
[  731.798192] veth0: left promiscuous mode
[  731.798240] br0: port 1(veth0) entered disabled state
[  731.819790] bond0: (slave veth1): Releasing backup interface
[  731.824654] bond0: (slave veth0): Releasing backup interface
[  731.852651] bond0 (unregistering): Released all slaves