[  527.301563] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.314409] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.326243] br0: port 1(veth0) entered blocking state
[  527.326305] br0: port 1(veth0) entered disabled state
[  527.326355] veth0: entered allmulticast mode
[  527.326429] veth0: entered promiscuous mode
[  527.339132] br0: port 2(veth1) entered blocking state
[  527.339196] br0: port 2(veth1) entered disabled state
[  527.339254] veth1: entered allmulticast mode
[  527.339347] veth1: entered promiscuous mode
[  528.319037] br0: port 1(veth0) entered blocking state
[  528.319175] br0: port 1(veth0) entered forwarding state
[  528.319277] br0: port 2(veth1) entered blocking state
[  528.319343] br0: port 2(veth1) entered forwarding state
[  530.367106] bond0: (slave veth0): link status definitely up
[  530.367285] bond0: (slave veth1): link status definitely up
[  530.367341] bond0: (slave veth0): making interface the new active one
[  530.367427] bond0: active interface up!
[  530.458484] veth1: left allmulticast mode
[  530.458564] veth1: left promiscuous mode
[  530.458624] br0: port 2(veth1) entered disabled state
[  530.458785] veth0: left allmulticast mode
[  530.458839] veth0: left promiscuous mode
[  530.458887] br0: port 1(veth0) entered disabled state
[  530.481472] bond0: (slave veth1): Releasing backup interface
[  530.493315] bond0: (slave veth0): Releasing backup interface