[  530.607714] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  530.623984] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  530.642169] br0: port 1(veth0) entered blocking state
[  530.642246] br0: port 1(veth0) entered disabled state
[  530.642302] veth0: entered allmulticast mode
[  530.642388] veth0: entered promiscuous mode
[  530.658268] br0: port 2(veth1) entered blocking state
[  530.658333] br0: port 2(veth1) entered disabled state
[  530.658372] veth1: entered allmulticast mode
[  530.658449] veth1: entered promiscuous mode
[  531.580742] br0: port 1(veth0) entered blocking state
[  531.580822] br0: port 1(veth0) entered forwarding state
[  531.580909] br0: port 2(veth1) entered blocking state
[  531.580965] br0: port 2(veth1) entered forwarding state
[  532.667713] bond0: (slave veth1): link status definitely up
[  532.667767] bond0: (slave veth1): making interface the new active one
[  532.667825] bond0: active interface up!
[  532.828746] veth1: left allmulticast mode
[  532.828806] veth1: left promiscuous mode
[  532.828860] br0: port 2(veth1) entered disabled state
[  532.828983] veth0: left allmulticast mode
[  532.829021] veth0: left promiscuous mode
[  532.829080] br0: port 1(veth0) entered disabled state
[  532.847978] bond0: (slave veth1): Releasing backup interface
[  532.857910] bond0: (slave veth0): Releasing backup interface
[  532.883902] bond0 (unregistering): Released all slaves