[  523.546486] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  523.562837] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  523.580017] br0: port 1(veth0) entered blocking state
[  523.580088] br0: port 1(veth0) entered disabled state
[  523.580145] veth0: entered allmulticast mode
[  523.580234] veth0: entered promiscuous mode
[  523.595877] br0: port 2(veth1) entered blocking state
[  523.595949] br0: port 2(veth1) entered disabled state
[  523.596000] veth1: entered allmulticast mode
[  523.596078] veth1: entered promiscuous mode
[  524.536716] br0: port 1(veth0) entered blocking state
[  524.536822] br0: port 1(veth0) entered forwarding state
[  524.536874] br0: port 2(veth1) entered blocking state
[  524.536905] br0: port 2(veth1) entered forwarding state
[  526.584633] bond0: (slave veth0): link status definitely up
[  526.584738] bond0: (slave veth1): link status definitely up
[  526.584768] bond0: (slave veth0): making interface the new active one
[  526.584824] bond0: active interface up!
[  526.631023] veth1: left allmulticast mode
[  526.631082] veth1: left promiscuous mode
[  526.631133] br0: port 2(veth1) entered disabled state
[  526.631264] veth0: left allmulticast mode
[  526.631303] veth0: left promiscuous mode
[  526.631346] br0: port 1(veth0) entered disabled state
[  526.665927] bond0: (slave veth1): Releasing backup interface
[  526.676893] bond0: (slave veth0): Releasing backup interface
[  526.702842] bond0 (unregistering): Released all slaves