[ 1611.885104][ T7450] br1: port 1(veth1) entered blocking state
[ 1611.886272][ T7450] br1: port 1(veth1) entered disabled state
[ 1611.886698][ T7450] veth1: entered allmulticast mode
[ 1611.888523][ T7450] veth1: entered promiscuous mode
[ 1612.034809][   T40] br1: port 1(veth1) entered blocking state
[ 1612.035069][   T40] br1: port 1(veth1) entered forwarding state
[ 1612.183707][ T7453] br1: port 2(veth2) entered blocking state
[ 1612.184033][ T7453] br1: port 2(veth2) entered disabled state
[ 1612.185786][ T7453] veth2: entered allmulticast mode
[ 1612.187645][ T7453] veth2: entered promiscuous mode
[ 1612.335107][   T40] br1: port 2(veth2) entered blocking state
[ 1612.335398][   T40] br1: port 2(veth2) entered forwarding state
[ 1636.289958][ T7604] br1: port 2(veth2) entered disabled state
[ 1636.473223][ T7605] veth2: left allmulticast mode
[ 1636.473496][ T7605] veth2: left promiscuous mode
[ 1636.473826][ T7605] br1: port 2(veth2) entered disabled state
[ 1636.632753][ T7606] br1: port 1(veth1) entered disabled state
[ 1636.782622][ T7607] veth1: left allmulticast mode
[ 1636.782842][ T7607] veth1: left promiscuous mode
[ 1636.783136][ T7607] br1: port 1(veth1) entered disabled state