[  701.316758] 8021q: adding VLAN 0 to HW filter on device bond0
[  701.327654] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  701.337709] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  701.347828] br0: port 1(veth0) entered blocking state
[  701.347909] br0: port 1(veth0) entered disabled state
[  701.347981] veth0: entered allmulticast mode
[  701.348095] veth0: entered promiscuous mode
[  701.358327] br0: port 2(veth1) entered blocking state
[  701.358403] br0: port 2(veth1) entered disabled state
[  701.358462] veth1: entered allmulticast mode
[  701.358570] veth1: entered promiscuous mode
[  702.297008] br0: port 1(veth0) entered blocking state
[  702.297120] br0: port 1(veth0) entered forwarding state
[  702.297195] br0: port 2(veth1) entered blocking state
[  702.297240] br0: port 2(veth1) entered forwarding state
[  703.385000] bond0: (slave veth1): link status definitely up
[  703.385060] bond0: (slave veth1): making interface the new active one
[  703.385132] bond0: active interface up!
[  703.522924] veth1: left allmulticast mode
[  703.522990] veth1: left promiscuous mode
[  703.523045] br0: port 2(veth1) entered disabled state
[  703.523182] veth0: left allmulticast mode
[  703.523221] veth0: left promiscuous mode
[  703.523258] br0: port 1(veth0) entered disabled state
[  703.551366] bond0: (slave veth1): Releasing backup interface
[  703.557258] bond0: (slave veth0): Releasing backup interface