[ 1045.258844][ T7081] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1045.422338][ T7082] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1045.579018][ T7083] br0: port 1(veth0) entered blocking state
[ 1045.579280][ T7083] br0: port 1(veth0) entered disabled state
[ 1045.579527][ T7083] veth0: entered allmulticast mode
[ 1045.580764][ T7083] veth0: entered promiscuous mode
[ 1045.742818][ T7084] br0: port 2(veth1) entered blocking state
[ 1045.743089][ T7084] br0: port 2(veth1) entered disabled state
[ 1045.743323][ T7084] veth1: entered allmulticast mode
[ 1045.744473][ T7084] veth1: entered promiscuous mode
[ 1046.807124][   T51] br0: port 1(veth0) entered blocking state
[ 1046.807490][   T51] br0: port 1(veth0) entered forwarding state
[ 1046.809173][   T51] br0: port 2(veth1) entered blocking state
[ 1046.809506][   T51] br0: port 2(veth1) entered forwarding state
[ 1048.150297][  T255] bond0: (slave veth0): link status definitely up
[ 1048.151697][  T255] bond0: (slave veth1): link status definitely up
[ 1048.151902][  T255] bond0: (slave veth0): making interface the new active one
[ 1048.152725][  T255] bond0: active interface up!
[ 1048.568508][  T255] veth1: left allmulticast mode
[ 1048.568756][  T255] veth1: left promiscuous mode
[ 1048.569131][  T255] br0: port 2(veth1) entered disabled state
[ 1048.570578][  T255] veth0: left allmulticast mode
[ 1048.570784][  T255] veth0: left promiscuous mode
[ 1048.571094][  T255] br0: port 1(veth0) entered disabled state
[ 1048.776371][  T255] bond0: (slave veth1): Releasing backup interface