[  528.509059] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.525491] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.542498] br0: port 1(veth0) entered blocking state
[  528.542570] br0: port 1(veth0) entered disabled state
[  528.542630] veth0: entered allmulticast mode
[  528.542726] veth0: entered promiscuous mode
[  528.559174] br0: port 2(veth1) entered blocking state
[  528.559250] br0: port 2(veth1) entered disabled state
[  528.559308] veth1: entered allmulticast mode
[  528.559389] veth1: entered promiscuous mode
[  529.468766] br0: port 1(veth0) entered blocking state
[  529.468861] br0: port 1(veth0) entered forwarding state
[  529.468959] br0: port 2(veth1) entered blocking state
[  529.469035] br0: port 2(veth1) entered forwarding state
[  530.556754] bond0: (slave veth1): link status definitely up
[  530.556815] bond0: (slave veth1): making interface the new active one
[  530.556876] bond0: active interface up!
[  530.703903] veth1: left allmulticast mode
[  530.703955] veth1: left promiscuous mode
[  530.703993] br0: port 2(veth1) entered disabled state
[  530.704103] veth0: left allmulticast mode
[  530.704145] veth0: left promiscuous mode
[  530.704190] br0: port 1(veth0) entered disabled state
[  530.732041] bond0: (slave veth1): Releasing backup interface
[  530.739968] bond0: (slave veth0): Releasing backup interface