[  513.946408] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  513.960851] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  513.972889] br0: port 1(veth0) entered blocking state
[  513.972944] br0: port 1(veth0) entered disabled state
[  513.972986] veth0: entered allmulticast mode
[  513.973061] veth0: entered promiscuous mode
[  513.987256] br0: port 2(veth1) entered blocking state
[  513.987330] br0: port 2(veth1) entered disabled state
[  513.987376] veth1: entered allmulticast mode
[  513.987470] veth1: entered promiscuous mode
[  514.937503] br0: port 1(veth0) entered blocking state
[  514.937565] br0: port 1(veth0) entered forwarding state
[  514.937642] br0: port 2(veth1) entered blocking state
[  514.937687] br0: port 2(veth1) entered forwarding state
[  516.985566] bond0: (slave veth0): link status definitely up
[  516.985673] bond0: (slave veth1): link status definitely up
[  516.985718] bond0: (slave veth0): making interface the new active one
[  516.985790] bond0: active interface up!
[  517.050349] veth1: left allmulticast mode
[  517.050406] veth1: left promiscuous mode
[  517.050470] br0: port 2(veth1) entered disabled state
[  517.050609] veth0: left allmulticast mode
[  517.050650] veth0: left promiscuous mode
[  517.050692] br0: port 1(veth0) entered disabled state
[  517.077863] bond0: (slave veth1): Releasing backup interface
[  517.087771] bond0: (slave veth0): Releasing backup interface