[  529.589369] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.598875] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.608641] br0: port 1(veth0) entered blocking state
[  529.608704] br0: port 1(veth0) entered disabled state
[  529.608757] veth0: entered allmulticast mode
[  529.608846] veth0: entered promiscuous mode
[  529.617372] br0: port 2(veth1) entered blocking state
[  529.617431] br0: port 2(veth1) entered disabled state
[  529.617480] veth1: entered allmulticast mode
[  529.617565] veth1: entered promiscuous mode
[  529.637875] br0: port 1(veth0) entered blocking state
[  529.637954] br0: port 1(veth0) entered forwarding state
[  529.638015] br0: port 2(veth1) entered blocking state
[  529.638054] br0: port 2(veth1) entered forwarding state
[  531.644937] bond0: (slave veth1): link status definitely up
[  531.645071] bond0: (slave veth1): making interface the new active one
[  531.645176] bond0: active interface up!
[  531.742975] veth1: left allmulticast mode
[  531.743063] veth1: left promiscuous mode
[  531.743124] br0: port 2(veth1) entered disabled state
[  531.743264] veth0: left allmulticast mode
[  531.743308] veth0: left promiscuous mode
[  531.743376] br0: port 1(veth0) entered disabled state
[  531.761308] bond0: (slave veth1): Releasing backup interface
[  531.781146] bond0: (slave veth0): Releasing backup interface