[  531.038853] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.052340] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.067434] br0: port 1(veth0) entered blocking state
[  531.067498] br0: port 1(veth0) entered disabled state
[  531.067546] veth0: entered allmulticast mode
[  531.067655] veth0: entered promiscuous mode
[  531.082526] br0: port 2(veth1) entered blocking state
[  531.082608] br0: port 2(veth1) entered disabled state
[  531.082660] veth1: entered allmulticast mode
[  531.082743] veth1: entered promiscuous mode
[  531.132669] br0: port 1(veth0) entered blocking state
[  531.132737] br0: port 1(veth0) entered forwarding state
[  531.132810] br0: port 2(veth1) entered blocking state
[  531.132858] br0: port 2(veth1) entered forwarding state
[  533.051706] bond0: (slave veth1): link status definitely up
[  533.051796] bond0: (slave veth1): making interface the new active one
[  533.051863] bond0: active interface up!
[  533.159428] veth1: left allmulticast mode
[  533.159475] veth1: left promiscuous mode
[  533.159516] br0: port 2(veth1) entered disabled state
[  533.159803] veth0: left allmulticast mode
[  533.159831] veth0: left promiscuous mode
[  533.159874] br0: port 1(veth0) entered disabled state
[  533.181554] bond0: (slave veth1): Releasing backup interface
[  533.186884] bond0: (slave veth0): Releasing backup interface