[  529.823719] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.831481] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.839336] br0: port 1(veth0) entered blocking state
[  529.839386] br0: port 1(veth0) entered disabled state
[  529.839426] veth0: entered allmulticast mode
[  529.839494] veth0: entered promiscuous mode
[  529.847474] br0: port 2(veth1) entered blocking state
[  529.847550] br0: port 2(veth1) entered disabled state
[  529.847610] veth1: entered allmulticast mode
[  529.847689] veth1: entered promiscuous mode
[  530.279250] br0: port 1(veth0) entered blocking state
[  530.279356] br0: port 1(veth0) entered forwarding state
[  530.279430] br0: port 2(veth1) entered blocking state
[  530.279472] br0: port 2(veth1) entered forwarding state
[  531.895260] bond0: (slave veth1): link status definitely up
[  531.895381] bond0: (slave veth1): making interface the new active one
[  531.895450] bond0: active interface up!
[  531.961732] veth1: left allmulticast mode
[  531.961786] veth1: left promiscuous mode
[  531.961826] br0: port 2(veth1) entered disabled state
[  531.961925] veth0: left allmulticast mode
[  531.961956] veth0: left promiscuous mode
[  531.961988] br0: port 1(veth0) entered disabled state
[  531.982433] bond0: (slave veth1): Releasing backup interface
[  531.988406] bond0: (slave veth0): Releasing backup interface
[  532.008425] bond0 (unregistering): Released all slaves