[  526.328363] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.337314] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.345637] br0: port 1(veth0) entered blocking state
[  526.345713] br0: port 1(veth0) entered disabled state
[  526.345769] veth0: entered allmulticast mode
[  526.345848] veth0: entered promiscuous mode
[  526.355031] br0: port 2(veth1) entered blocking state
[  526.355098] br0: port 2(veth1) entered disabled state
[  526.355146] veth1: entered allmulticast mode
[  526.355227] veth1: entered promiscuous mode
[  526.657099] br0: port 1(veth0) entered blocking state
[  526.657245] br0: port 1(veth0) entered forwarding state
[  526.657327] br0: port 2(veth1) entered blocking state
[  526.657391] br0: port 2(veth1) entered forwarding state
[  528.401165] bond0: (slave veth1): link status definitely up
[  528.401290] bond0: (slave veth1): making interface the new active one
[  528.401387] bond0: active interface up!
[  528.480665] veth1: left allmulticast mode
[  528.480729] veth1: left promiscuous mode
[  528.480799] br0: port 2(veth1) entered disabled state
[  528.480922] veth0: left allmulticast mode
[  528.480966] veth0: left promiscuous mode
[  528.481024] br0: port 1(veth0) entered disabled state
[  528.504347] bond0: (slave veth1): Releasing backup interface
[  528.518334] bond0: (slave veth0): Releasing backup interface