[  514.809032] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  514.819013] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  514.828766] br0: port 1(veth0) entered blocking state
[  514.828826] br0: port 1(veth0) entered disabled state
[  514.828876] veth0: entered allmulticast mode
[  514.828949] veth0: entered promiscuous mode
[  514.839256] br0: port 2(veth1) entered blocking state
[  514.839343] br0: port 2(veth1) entered disabled state
[  514.839401] veth1: entered allmulticast mode
[  514.839504] veth1: entered promiscuous mode
[  515.836265] br0: port 1(veth0) entered blocking state
[  515.836434] br0: port 1(veth0) entered forwarding state
[  515.836534] br0: port 2(veth1) entered blocking state
[  515.836593] br0: port 2(veth1) entered forwarding state
[  517.884159] bond0: (slave veth0): link status definitely up
[  517.884278] bond0: (slave veth1): link status definitely up
[  517.884328] bond0: (slave veth0): making interface the new active one
[  517.884405] bond0: active interface up!
[  518.022897] veth1: left allmulticast mode
[  518.023015] veth1: left promiscuous mode
[  518.023083] br0: port 2(veth1) entered disabled state
[  518.023225] veth0: left allmulticast mode
[  518.023278] veth0: left promiscuous mode
[  518.023347] br0: port 1(veth0) entered disabled state
[  518.038500] bond0: (slave veth1): Releasing backup interface
[  518.044408] bond0: (slave veth0): Releasing backup interface