[  523.857738] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  523.872361] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  523.888866] br0: port 1(veth0) entered blocking state
[  523.888938] br0: port 1(veth0) entered disabled state
[  523.888987] veth0: entered allmulticast mode
[  523.889060] veth0: entered promiscuous mode
[  523.904205] br0: port 2(veth1) entered blocking state
[  523.904275] br0: port 2(veth1) entered disabled state
[  523.904320] veth1: entered allmulticast mode
[  523.904408] veth1: entered promiscuous mode
[  524.858839] br0: port 1(veth0) entered blocking state
[  524.858980] br0: port 1(veth0) entered forwarding state
[  524.859057] br0: port 2(veth1) entered blocking state
[  524.859098] br0: port 2(veth1) entered forwarding state
[  526.906827] bond0: (slave veth0): link status definitely up
[  526.906970] bond0: (slave veth1): link status definitely up
[  526.907026] bond0: (slave veth0): making interface the new active one
[  526.907111] bond0: active interface up!
[  526.994481] veth1: left allmulticast mode
[  526.994551] veth1: left promiscuous mode
[  526.994615] br0: port 2(veth1) entered disabled state
[  526.994761] veth0: left allmulticast mode
[  526.994804] veth0: left promiscuous mode
[  526.994865] br0: port 1(veth0) entered disabled state
[  527.019599] bond0: (slave veth1): Releasing backup interface
[  527.029026] bond0: (slave veth0): Releasing backup interface
[  527.057015] bond0 (unregistering): Released all slaves