[  531.479049] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.488837] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.498667] br0: port 1(veth0) entered blocking state
[  531.498729] br0: port 1(veth0) entered disabled state
[  531.498784] veth0: entered allmulticast mode
[  531.498862] veth0: entered promiscuous mode
[  531.507976] br0: port 2(veth1) entered blocking state
[  531.508034] br0: port 2(veth1) entered disabled state
[  531.508086] veth1: entered allmulticast mode
[  531.508166] veth1: entered promiscuous mode
[  531.624216] br0: port 1(veth0) entered blocking state
[  531.624358] br0: port 1(veth0) entered forwarding state
[  531.624466] br0: port 2(veth1) entered blocking state
[  531.624573] br0: port 2(veth1) entered forwarding state
[  533.496162] bond0: (slave veth1): link status definitely up
[  533.496302] bond0: (slave veth1): making interface the new active one
[  533.496383] bond0: active interface up!
[  533.524808] veth1: left allmulticast mode
[  533.524871] veth1: left promiscuous mode
[  533.524924] br0: port 2(veth1) entered disabled state
[  533.525038] veth0: left allmulticast mode
[  533.525085] veth0: left promiscuous mode
[  533.525130] br0: port 1(veth0) entered disabled state
[  533.549453] bond0: (slave veth1): Releasing backup interface
[  533.557307] bond0: (slave veth0): Releasing backup interface