[ 1138.861326][ T8932] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1139.016074][ T8933] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1139.161361][ T8934] br0: port 1(veth0) entered blocking state
[ 1139.161798][ T8934] br0: port 1(veth0) entered disabled state
[ 1139.162197][ T8934] veth0: entered allmulticast mode
[ 1139.164632][ T8934] veth0: entered promiscuous mode
[ 1139.326634][ T8935] br0: port 2(veth1) entered blocking state
[ 1139.327133][ T8935] br0: port 2(veth1) entered disabled state
[ 1139.327571][ T8935] veth1: entered allmulticast mode
[ 1139.331150][ T8935] veth1: entered promiscuous mode
[ 1140.439558][  T538] br0: port 1(veth0) entered blocking state
[ 1140.440092][  T538] br0: port 1(veth0) entered forwarding state
[ 1140.443487][  T538] br0: port 2(veth1) entered blocking state
[ 1140.444134][  T538] br0: port 2(veth1) entered forwarding state
[ 1141.786081][ T8287] bond0: (slave veth0): link status definitely up
[ 1141.787022][ T8287] bond0: (slave veth1): link status definitely up
[ 1141.787438][ T8287] bond0: (slave veth0): making interface the new active one
[ 1141.789492][ T8287] bond0: active interface up!
[ 1142.625213][ T8287] veth1: left allmulticast mode
[ 1142.625684][ T8287] veth1: left promiscuous mode
[ 1142.626204][ T8287] br0: port 2(veth1) entered disabled state
[ 1142.628921][ T8287] veth0: left allmulticast mode
[ 1142.629238][ T8287] veth0: left promiscuous mode
[ 1142.629710][ T8287] br0: port 1(veth0) entered disabled state
[ 1142.798178][ T8287] bond0: (slave veth1): Releasing backup interface
[ 1142.906065][ T8287] bond0: (slave veth0): Releasing backup interface
[ 1143.827242][ T8287] bond0 (unregistering): Released all slaves