[  517.129933] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  517.139191] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  517.149349] br0: port 1(veth0) entered blocking state
[  517.149407] br0: port 1(veth0) entered disabled state
[  517.149465] veth0: entered allmulticast mode
[  517.149541] veth0: entered promiscuous mode
[  517.159324] br0: port 2(veth1) entered blocking state
[  517.159381] br0: port 2(veth1) entered disabled state
[  517.159431] veth1: entered allmulticast mode
[  517.159511] veth1: entered promiscuous mode
[  518.141248] br0: port 1(veth0) entered blocking state
[  518.141372] br0: port 1(veth0) entered forwarding state
[  518.141458] br0: port 2(veth1) entered blocking state
[  518.141513] br0: port 2(veth1) entered forwarding state
[  520.189232] bond0: (slave veth0): link status definitely up
[  520.189316] bond0: (slave veth1): link status definitely up
[  520.189369] bond0: (slave veth0): making interface the new active one
[  520.189456] bond0: active interface up!
[  520.283209] veth1: left allmulticast mode
[  520.283301] veth1: left promiscuous mode
[  520.283361] br0: port 2(veth1) entered disabled state
[  520.283479] veth0: left allmulticast mode
[  520.283523] veth0: left promiscuous mode
[  520.283588] br0: port 1(veth0) entered disabled state
[  520.302622] bond0: (slave veth1): Releasing backup interface
[  520.309438] bond0: (slave veth0): Releasing backup interface
[  520.332396] bond0 (unregistering): Released all slaves