[  525.488582] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.498756] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.508592] br0: port 1(veth0) entered blocking state
[  525.508692] br0: port 1(veth0) entered disabled state
[  525.508766] veth0: entered allmulticast mode
[  525.508893] veth0: entered promiscuous mode
[  525.518832] br0: port 2(veth1) entered blocking state
[  525.518914] br0: port 2(veth1) entered disabled state
[  525.518975] veth1: entered allmulticast mode
[  525.519064] veth1: entered promiscuous mode
[  526.522985] br0: port 1(veth0) entered blocking state
[  526.523109] br0: port 1(veth0) entered forwarding state
[  526.523245] br0: port 2(veth1) entered blocking state
[  526.523289] br0: port 2(veth1) entered forwarding state
[  528.571059] bond0: (slave veth0): link status definitely up
[  528.571195] bond0: (slave veth1): link status definitely up
[  528.571244] bond0: (slave veth0): making interface the new active one
[  528.571331] bond0: active interface up!
[  528.649444] veth1: left allmulticast mode
[  528.649506] veth1: left promiscuous mode
[  528.649563] br0: port 2(veth1) entered disabled state
[  528.649692] veth0: left allmulticast mode
[  528.649735] veth0: left promiscuous mode
[  528.649780] br0: port 1(veth0) entered disabled state
[  528.667156] bond0: (slave veth1): Releasing backup interface
[  528.673143] bond0: (slave veth0): Releasing backup interface
[  528.716160] bond0 (unregistering): Released all slaves