[  531.233639] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.242634] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.250569] br0: port 1(veth0) entered blocking state
[  531.250615] br0: port 1(veth0) entered disabled state
[  531.250672] veth0: entered allmulticast mode
[  531.250753] veth0: entered promiscuous mode
[  531.259811] br0: port 2(veth1) entered blocking state
[  531.259898] br0: port 2(veth1) entered disabled state
[  531.259960] veth1: entered allmulticast mode
[  531.260058] veth1: entered promiscuous mode
[  531.832820] br0: port 1(veth0) entered blocking state
[  531.832902] br0: port 1(veth0) entered forwarding state
[  531.832985] br0: port 2(veth1) entered blocking state
[  531.833027] br0: port 2(veth1) entered forwarding state
[  533.304826] bond0: (slave veth1): link status definitely up
[  533.304905] bond0: (slave veth1): making interface the new active one
[  533.304986] bond0: active interface up!
[  533.357480] veth1: left allmulticast mode
[  533.357537] veth1: left promiscuous mode
[  533.357587] br0: port 2(veth1) entered disabled state
[  533.357695] veth0: left allmulticast mode
[  533.357747] veth0: left promiscuous mode
[  533.357790] br0: port 1(veth0) entered disabled state
[  533.380950] bond0: (slave veth1): Releasing backup interface
[  533.394895] bond0: (slave veth0): Releasing backup interface
[  533.412840] bond0 (unregistering): Released all slaves