[  528.333139] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.342605] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.351343] br0: port 1(veth0) entered blocking state
[  528.351415] br0: port 1(veth0) entered disabled state
[  528.351468] veth0: entered allmulticast mode
[  528.351546] veth0: entered promiscuous mode
[  528.360635] br0: port 2(veth1) entered blocking state
[  528.360721] br0: port 2(veth1) entered disabled state
[  528.360776] veth1: entered allmulticast mode
[  528.360867] veth1: entered promiscuous mode
[  528.687158] br0: port 1(veth0) entered blocking state
[  528.687286] br0: port 1(veth0) entered forwarding state
[  528.687387] br0: port 2(veth1) entered blocking state
[  528.687440] br0: port 2(veth1) entered forwarding state
[  530.367117] bond0: (slave veth1): link status definitely up
[  530.367224] bond0: (slave veth1): making interface the new active one
[  530.367291] bond0: active interface up!
[  530.474217] veth1: left allmulticast mode
[  530.474274] veth1: left promiscuous mode
[  530.474323] br0: port 2(veth1) entered disabled state
[  530.474429] veth0: left allmulticast mode
[  530.474467] veth0: left promiscuous mode
[  530.474504] br0: port 1(veth0) entered disabled state
[  530.494326] bond0: (slave veth1): Releasing backup interface
[  530.506367] bond0: (slave veth0): Releasing backup interface