[  529.520367] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.530465] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.538406] br0: port 1(veth0) entered blocking state
[  529.538482] br0: port 1(veth0) entered disabled state
[  529.538535] veth0: entered allmulticast mode
[  529.538618] veth0: entered promiscuous mode
[  529.547875] br0: port 2(veth1) entered blocking state
[  529.547947] br0: port 2(veth1) entered disabled state
[  529.548008] veth1: entered allmulticast mode
[  529.548107] veth1: entered promiscuous mode
[  529.767726] br0: port 1(veth0) entered blocking state
[  529.767975] br0: port 1(veth0) entered forwarding state
[  529.768042] br0: port 2(veth1) entered blocking state
[  529.768085] br0: port 2(veth1) entered forwarding state
[  531.575735] bond0: (slave veth1): link status definitely up
[  531.575875] bond0: (slave veth1): making interface the new active one
[  531.575992] bond0: active interface up!
[  531.685803] veth1: left allmulticast mode
[  531.685874] veth1: left promiscuous mode
[  531.685933] br0: port 2(veth1) entered disabled state
[  531.686081] veth0: left allmulticast mode
[  531.686123] veth0: left promiscuous mode
[  531.686176] br0: port 1(veth0) entered disabled state
[  531.703267] bond0: (slave veth1): Releasing backup interface
[  531.711849] bond0: (slave veth0): Releasing backup interface
[  531.743821] bond0 (unregistering): Released all slaves