[  706.351086] 8021q: adding VLAN 0 to HW filter on device bond0
[  706.354066] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  706.356902] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  706.359613] br0: port 1(veth0) entered blocking state
[  706.359696] br0: port 1(veth0) entered disabled state
[  706.359764] veth0: entered allmulticast mode
[  706.359864] veth0: entered promiscuous mode
[  706.362567] br0: port 2(veth1) entered blocking state
[  706.362649] br0: port 2(veth1) entered disabled state
[  706.362715] veth1: entered allmulticast mode
[  706.362812] veth1: entered promiscuous mode
[  706.537343] br0: port 1(veth0) entered blocking state
[  706.537426] br0: port 1(veth0) entered forwarding state
[  706.537513] br0: port 2(veth1) entered blocking state
[  706.537578] br0: port 2(veth1) entered forwarding state
[  708.409340] bond0: (slave veth1): link status definitely up
[  708.409481] bond0: (slave veth1): making interface the new active one
[  708.409552] bond0: active interface up!
[  708.471537] veth1: left allmulticast mode
[  708.471586] veth1: left promiscuous mode
[  708.471627] br0: port 2(veth1) entered disabled state
[  708.471754] veth0: left allmulticast mode
[  708.471793] veth0: left promiscuous mode
[  708.471830] br0: port 1(veth0) entered disabled state
[  708.485493] bond0: (slave veth1): Releasing backup interface
[  708.491427] bond0: (slave veth0): Releasing backup interface
[  708.528386] bond0 (unregistering): Released all slaves