[  727.926517] 8021q: adding VLAN 0 to HW filter on device bond0
[  727.937336] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  727.949275] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  727.960790] br0: port 1(veth0) entered blocking state
[  727.960866] br0: port 1(veth0) entered disabled state
[  727.960925] veth0: entered allmulticast mode
[  727.961020] veth0: entered promiscuous mode
[  727.974296] br0: port 2(veth1) entered blocking state
[  727.974393] br0: port 2(veth1) entered disabled state
[  727.974453] veth1: entered allmulticast mode
[  727.974551] veth1: entered promiscuous mode
[  728.359321] br0: port 1(veth0) entered blocking state
[  728.359467] br0: port 1(veth0) entered forwarding state
[  728.359571] br0: port 2(veth1) entered blocking state
[  728.359642] br0: port 2(veth1) entered forwarding state
[  729.976318] bond0: (slave veth1): link status definitely up
[  729.976495] bond0: (slave veth1): making interface the new active one
[  729.976659] bond0: active interface up!
[  730.074048] veth1: left allmulticast mode
[  730.074130] veth1: left promiscuous mode
[  730.074193] br0: port 2(veth1) entered disabled state
[  730.074371] veth0: left allmulticast mode
[  730.074419] veth0: left promiscuous mode
[  730.074469] br0: port 1(veth0) entered disabled state
[  730.097820] bond0: (slave veth1): Releasing backup interface
[  730.108583] bond0: (slave veth0): Releasing backup interface
[  730.138542] bond0 (unregistering): Released all slaves