[  528.365495] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.376582] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.387216] br0: port 1(veth0) entered blocking state
[  528.387314] br0: port 1(veth0) entered disabled state
[  528.387390] veth0: entered allmulticast mode
[  528.387487] veth0: entered promiscuous mode
[  528.398116] br0: port 2(veth1) entered blocking state
[  528.398180] br0: port 2(veth1) entered disabled state
[  528.398223] veth1: entered allmulticast mode
[  528.398310] veth1: entered promiscuous mode
[  529.343186] br0: port 1(veth0) entered blocking state
[  529.343283] br0: port 1(veth0) entered forwarding state
[  529.343355] br0: port 2(veth1) entered blocking state
[  529.343395] br0: port 2(veth1) entered forwarding state
[  530.432177] bond0: (slave veth1): link status definitely up
[  530.432248] bond0: (slave veth1): making interface the new active one
[  530.432324] bond0: active interface up!
[  530.579205] veth1: left allmulticast mode
[  530.579271] veth1: left promiscuous mode
[  530.579333] br0: port 2(veth1) entered disabled state
[  530.579544] veth0: left allmulticast mode
[  530.579593] veth0: left promiscuous mode
[  530.579653] br0: port 1(veth0) entered disabled state
[  530.605476] bond0: (slave veth1): Releasing backup interface
[  530.617481] bond0: (slave veth0): Releasing backup interface