[  531.494135] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.503931] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.513374] br0: port 1(veth0) entered blocking state
[  531.513458] br0: port 1(veth0) entered disabled state
[  531.513516] veth0: entered allmulticast mode
[  531.513602] veth0: entered promiscuous mode
[  531.523103] br0: port 2(veth1) entered blocking state
[  531.523174] br0: port 2(veth1) entered disabled state
[  531.523248] veth1: entered allmulticast mode
[  531.523335] veth1: entered promiscuous mode
[  531.700263] br0: port 1(veth0) entered blocking state
[  531.700385] br0: port 1(veth0) entered forwarding state
[  531.700483] br0: port 2(veth1) entered blocking state
[  531.700543] br0: port 2(veth1) entered forwarding state
[  533.508281] bond0: (slave veth1): link status definitely up
[  533.508392] bond0: (slave veth1): making interface the new active one
[  533.508476] bond0: active interface up!
[  533.592244] veth1: left allmulticast mode
[  533.592318] veth1: left promiscuous mode
[  533.592369] br0: port 2(veth1) entered disabled state
[  533.592496] veth0: left allmulticast mode
[  533.592528] veth0: left promiscuous mode
[  533.592571] br0: port 1(veth0) entered disabled state
[  533.607679] bond0: (slave veth1): Releasing backup interface
[  533.614563] bond0: (slave veth0): Releasing backup interface
[  533.658550] bond0 (unregistering): Released all slaves