[ 1029.103916][ T7081] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1029.281894][ T7082] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1029.437491][ T7083] br0: port 1(veth0) entered blocking state
[ 1029.437747][ T7083] br0: port 1(veth0) entered disabled state
[ 1029.437994][ T7083] veth0: entered allmulticast mode
[ 1029.439226][ T7083] veth0: entered promiscuous mode
[ 1029.605937][ T7084] br0: port 2(veth1) entered blocking state
[ 1029.606268][ T7084] br0: port 2(veth1) entered disabled state
[ 1029.606519][ T7084] veth1: entered allmulticast mode
[ 1029.607759][ T7084] veth1: entered promiscuous mode
[ 1030.635813][ T6169] br0: port 1(veth0) entered blocking state
[ 1030.636037][ T6169] br0: port 1(veth0) entered forwarding state
[ 1030.637186][ T6169] br0: port 2(veth1) entered blocking state
[ 1030.637403][ T6169] br0: port 2(veth1) entered forwarding state
[ 1031.980326][  T273] bond0: (slave veth0): link status definitely up
[ 1031.980838][  T273] bond0: (slave veth1): link status definitely up
[ 1031.981013][  T273] bond0: (slave veth0): making interface the new active one
[ 1031.982467][  T273] bond0: active interface up!
[ 1032.381547][  T273] veth1: left allmulticast mode
[ 1032.381772][  T273] veth1: left promiscuous mode
[ 1032.382066][  T273] br0: port 2(veth1) entered disabled state
[ 1032.383370][  T273] veth0: left allmulticast mode
[ 1032.383544][  T273] veth0: left promiscuous mode
[ 1032.383826][  T273] br0: port 1(veth0) entered disabled state
[ 1032.605087][  T273] bond0: (slave veth1): Releasing backup interface