[ 1140.691960][ T6932] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1140.859763][ T6933] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1141.023214][ T6934] br0: port 1(veth0) entered blocking state
[ 1141.023490][ T6934] br0: port 1(veth0) entered disabled state
[ 1141.023763][ T6934] veth0: entered allmulticast mode
[ 1141.035600][ T6934] veth0: entered promiscuous mode
[ 1141.206828][ T6935] br0: port 2(veth1) entered blocking state
[ 1141.207093][ T6935] br0: port 2(veth1) entered disabled state
[ 1141.207324][ T6935] veth1: entered allmulticast mode
[ 1141.208540][ T6935] veth1: entered promiscuous mode
[ 1142.215522][   T40] br0: port 1(veth0) entered blocking state
[ 1142.215814][   T40] br0: port 1(veth0) entered forwarding state
[ 1142.216726][   T40] br0: port 2(veth1) entered blocking state
[ 1142.216933][   T40] br0: port 2(veth1) entered forwarding state
[ 1143.624317][ T5645] bond0: (slave veth0): link status definitely up
[ 1143.624906][ T5645] bond0: (slave veth1): link status definitely up
[ 1143.625103][ T5645] bond0: (slave veth0): making interface the new active one
[ 1143.625999][ T5645] bond0: active interface up!
[ 1144.231130][ T5645] veth1: left allmulticast mode
[ 1144.231310][ T5645] veth1: left promiscuous mode
[ 1144.231581][ T5645] br0: port 2(veth1) entered disabled state
[ 1144.234160][ T5645] veth0: left allmulticast mode
[ 1144.234332][ T5645] veth0: left promiscuous mode
[ 1144.234624][ T5645] br0: port 1(veth0) entered disabled state
[ 1144.427361][ T5645] bond0: (slave veth1): Releasing backup interface
[ 1144.502327][ T5645] bond0: (slave veth0): Releasing backup interface
[ 1144.883983][ T5645] bond0 (unregistering): Released all slaves