[  686.576874] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  686.587560] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  686.598461] br0: port 1(veth0) entered blocking state
[  686.598545] br0: port 1(veth0) entered disabled state
[  686.598613] veth0: entered allmulticast mode
[  686.598723] veth0: entered promiscuous mode
[  686.610379] br0: port 2(veth1) entered blocking state
[  686.610504] br0: port 2(veth1) entered disabled state
[  686.610597] veth1: entered allmulticast mode
[  686.610737] veth1: entered promiscuous mode
[  686.622014] br0: port 1(veth0) entered blocking state
[  686.622090] br0: port 1(veth0) entered forwarding state
[  687.669080] br0: port 2(veth1) entered blocking state
[  687.669216] br0: port 2(veth1) entered forwarding state
[  689.653064] bond0: (slave veth0): link status definitely up
[  689.653223] bond0: (slave veth1): link status definitely up
[  689.653289] bond0: (slave veth0): making interface the new active one
[  689.653388] bond0: active interface up!
[  689.689261] veth1: left allmulticast mode
[  689.689378] veth1: left promiscuous mode
[  689.689454] br0: port 2(veth1) entered disabled state
[  689.689595] veth0: left allmulticast mode
[  689.689648] veth0: left promiscuous mode
[  689.689708] br0: port 1(veth0) entered disabled state
[  689.703274] bond0: (slave veth1): Releasing backup interface
[  689.708490] bond0: (slave veth0): Releasing backup interface
[  689.743243] bond0 (unregistering): Released all slaves