[ 1041.793567][ T7137] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1041.971037][ T7138] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1042.160399][ T7139] br0: port 1(veth0) entered blocking state
[ 1042.160682][ T7139] br0: port 1(veth0) entered disabled state
[ 1042.160961][ T7139] veth0: entered allmulticast mode
[ 1042.162289][ T7139] veth0: entered promiscuous mode
[ 1042.337057][ T7140] br0: port 2(veth1) entered blocking state
[ 1042.337312][ T7140] br0: port 2(veth1) entered disabled state
[ 1042.337552][ T7140] veth1: entered allmulticast mode
[ 1042.338757][ T7140] veth1: entered promiscuous mode
[ 1043.335432][  T278] br0: port 1(veth0) entered blocking state
[ 1043.335801][  T278] br0: port 1(veth0) entered forwarding state
[ 1043.336797][  T278] br0: port 2(veth1) entered blocking state
[ 1043.337034][  T278] br0: port 2(veth1) entered forwarding state
[ 1044.679303][  T257] bond0: (slave veth0): link status definitely up
[ 1044.679840][  T257] bond0: (slave veth1): link status definitely up
[ 1044.680006][  T257] bond0: (slave veth0): making interface the new active one
[ 1044.680991][  T257] bond0: active interface up!
[ 1045.259040][ T5918] veth1: left allmulticast mode
[ 1045.259286][ T5918] veth1: left promiscuous mode
[ 1045.259618][ T5918] br0: port 2(veth1) entered disabled state
[ 1045.260824][ T5918] veth0: left allmulticast mode
[ 1045.261020][ T5918] veth0: left promiscuous mode
[ 1045.261292][ T5918] br0: port 1(veth0) entered disabled state
[ 1045.422343][ T5918] bond0: (slave veth1): Releasing backup interface
[ 1045.520512][ T5918] bond0: (slave veth0): Releasing backup interface