[ 1043.698751][ T7124] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1043.853052][ T7125] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1044.041376][ T7126] br0: port 1(veth0) entered blocking state
[ 1044.041626][ T7126] br0: port 1(veth0) entered disabled state
[ 1044.041850][ T7126] veth0: entered allmulticast mode
[ 1044.042987][ T7126] veth0: entered promiscuous mode
[ 1044.191107][ T7127] br0: port 2(veth1) entered blocking state
[ 1044.191347][ T7127] br0: port 2(veth1) entered disabled state
[ 1044.192488][ T7127] veth1: entered allmulticast mode
[ 1044.193804][ T7127] veth1: entered promiscuous mode
[ 1045.235020][ T6411] br0: port 1(veth0) entered blocking state
[ 1045.235255][ T6411] br0: port 1(veth0) entered forwarding state
[ 1045.236204][ T6411] br0: port 2(veth1) entered blocking state
[ 1045.236403][ T6411] br0: port 2(veth1) entered forwarding state
[ 1046.642947][  T275] bond0: (slave veth0): link status definitely up
[ 1046.643524][  T275] bond0: (slave veth1): link status definitely up
[ 1046.643720][  T275] bond0: (slave veth0): making interface the new active one
[ 1046.644722][  T275] bond0: active interface up!
[ 1047.072478][  T275] veth1: left allmulticast mode
[ 1047.072789][  T275] veth1: left promiscuous mode
[ 1047.073204][  T275] br0: port 2(veth1) entered disabled state
[ 1047.075766][  T275] veth0: left allmulticast mode
[ 1047.076047][  T275] veth0: left promiscuous mode
[ 1047.076437][  T275] br0: port 1(veth0) entered disabled state
[ 1047.281905][  T275] bond0: (slave veth1): Releasing backup interface