[  702.888684] 8021q: adding VLAN 0 to HW filter on device bond0
[  702.900655] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  702.912112] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  702.924367] br0: port 1(veth0) entered blocking state
[  702.924491] br0: port 1(veth0) entered disabled state
[  702.924596] veth0: entered allmulticast mode
[  702.924723] veth0: entered promiscuous mode
[  702.936749] br0: port 2(veth1) entered blocking state
[  702.936821] br0: port 2(veth1) entered disabled state
[  702.936863] veth1: entered allmulticast mode
[  702.936954] veth1: entered promiscuous mode
[  703.051439] br0: port 1(veth0) entered blocking state
[  703.051603] br0: port 1(veth0) entered forwarding state
[  703.051745] br0: port 2(veth1) entered blocking state
[  703.051820] br0: port 2(veth1) entered forwarding state
[  704.924420] bond0: (slave veth1): link status definitely up
[  704.924528] bond0: (slave veth1): making interface the new active one
[  704.924611] bond0: active interface up!
[  705.036891] veth1: left allmulticast mode
[  705.036962] veth1: left promiscuous mode
[  705.037012] br0: port 2(veth1) entered disabled state
[  705.037147] veth0: left allmulticast mode
[  705.037182] veth0: left promiscuous mode
[  705.037227] br0: port 1(veth0) entered disabled state
[  705.053729] bond0: (slave veth1): Releasing backup interface
[  705.058610] bond0: (slave veth0): Releasing backup interface
[  705.092663] bond0 (unregistering): Released all slaves