[  535.441186] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  535.453399] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  535.467392] br0: port 1(veth0) entered blocking state
[  535.467487] br0: port 1(veth0) entered disabled state
[  535.467571] veth0: entered allmulticast mode
[  535.467676] veth0: entered promiscuous mode
[  535.481416] br0: port 2(veth1) entered blocking state
[  535.481505] br0: port 2(veth1) entered disabled state
[  535.481595] veth1: entered allmulticast mode
[  535.481718] veth1: entered promiscuous mode
[  536.445625] br0: port 1(veth0) entered blocking state
[  536.445699] br0: port 1(veth0) entered forwarding state
[  536.445775] br0: port 2(veth1) entered blocking state
[  536.445815] br0: port 2(veth1) entered forwarding state
[  537.470632] bond0: (slave veth1): link status definitely up
[  537.470753] bond0: (slave veth1): making interface the new active one
[  537.470870] bond0: active interface up!
[  537.617922] veth1: left allmulticast mode
[  537.618008] veth1: left promiscuous mode
[  537.618074] br0: port 2(veth1) entered disabled state
[  537.618213] veth0: left allmulticast mode
[  537.618255] veth0: left promiscuous mode
[  537.618298] br0: port 1(veth0) entered disabled state
[  537.635930] bond0: (slave veth1): Releasing backup interface
[  537.640851] bond0: (slave veth0): Releasing backup interface
[  537.669898] bond0 (unregistering): Released all slaves