[  842.690209] 8021q: adding VLAN 0 to HW filter on device bond0
[  842.694298] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  842.698144] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  842.701955] br0: port 1(veth0) entered blocking state
[  842.701987] br0: port 1(veth0) entered disabled state
[  842.702022] veth0: entered allmulticast mode
[  842.702079] veth0: entered promiscuous mode
[  842.705828] br0: port 2(veth1) entered blocking state
[  842.705897] br0: port 2(veth1) entered disabled state
[  842.705969] veth1: entered allmulticast mode
[  842.706064] veth1: entered promiscuous mode
[  843.730576] br0: port 1(veth0) entered blocking state
[  843.730668] br0: port 1(veth0) entered forwarding state
[  843.730755] br0: port 2(veth1) entered blocking state
[  843.730815] br0: port 2(veth1) entered forwarding state
[  844.754550] bond0: (slave veth0): link status definitely up
[  844.754599] bond0: (slave veth1): link status definitely up
[  844.754660] bond0: (slave veth0): making interface the new active one
[  844.754709] bond0: active interface up!
[  844.762794] veth1: left allmulticast mode
[  844.762827] veth1: left promiscuous mode
[  844.762857] br0: port 2(veth1) entered disabled state
[  844.762996] veth0: left allmulticast mode
[  844.763017] veth0: left promiscuous mode
[  844.763038] br0: port 1(veth0) entered disabled state
[  844.771698] bond0: (slave veth1): Releasing backup interface
[  844.779660] bond0: (slave veth0): Releasing backup interface
[  844.816578] bond0 (unregistering): Released all slaves