[  529.349496] bond0 (unregistering): Released all slaves
[  531.460284] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.476757] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.492351] br0: port 1(veth0) entered blocking state
[  531.492413] br0: port 1(veth0) entered disabled state
[  531.492464] veth0: entered allmulticast mode
[  531.492550] veth0: entered promiscuous mode
[  531.509416] br0: port 2(veth1) entered blocking state
[  531.509471] br0: port 2(veth1) entered disabled state
[  531.509507] veth1: entered allmulticast mode
[  531.509581] veth1: entered promiscuous mode
[  532.412819] br0: port 1(veth0) entered blocking state
[  532.412880] br0: port 1(veth0) entered forwarding state
[  532.412954] br0: port 2(veth1) entered blocking state
[  532.413016] br0: port 2(veth1) entered forwarding state
[  533.499803] bond0: (slave veth1): link status definitely up
[  533.499887] bond0: (slave veth1): making interface the new active one
[  533.499965] bond0: active interface up!
[  533.653546] veth1: left allmulticast mode
[  533.653615] veth1: left promiscuous mode
[  533.653671] br0: port 2(veth1) entered disabled state
[  533.653816] veth0: left allmulticast mode
[  533.653866] veth0: left promiscuous mode
[  533.653908] br0: port 1(veth0) entered disabled state
[  533.677607] bond0: (slave veth1): Releasing backup interface
[  533.680259] bond0: (slave veth0): Releasing backup interface