[  528.880136] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.893447] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.905803] br0: port 1(veth0) entered blocking state
[  528.905855] br0: port 1(veth0) entered disabled state
[  528.905903] veth0: entered allmulticast mode
[  528.905976] veth0: entered promiscuous mode
[  528.920582] br0: port 2(veth1) entered blocking state
[  528.920686] br0: port 2(veth1) entered disabled state
[  528.920748] veth1: entered allmulticast mode
[  528.920822] veth1: entered promiscuous mode
[  529.850741] br0: port 1(veth0) entered blocking state
[  529.850865] br0: port 1(veth0) entered forwarding state
[  529.850939] br0: port 2(veth1) entered blocking state
[  529.850984] br0: port 2(veth1) entered forwarding state
[  530.938737] bond0: (slave veth1): link status definitely up
[  530.938859] bond0: (slave veth1): making interface the new active one
[  530.938927] bond0: active interface up!
[  531.000138] veth1: left allmulticast mode
[  531.000199] veth1: left promiscuous mode
[  531.000252] br0: port 2(veth1) entered disabled state
[  531.000390] veth0: left allmulticast mode
[  531.000427] veth0: left promiscuous mode
[  531.000484] br0: port 1(veth0) entered disabled state
[  531.025973] bond0: (slave veth1): Releasing backup interface
[  531.031940] bond0: (slave veth0): Releasing backup interface
[  531.061992] bond0 (unregistering): Released all slaves