[ 1448.558436][ T3954] br0: port 1(veth1) entered blocking state
[ 1448.558703][ T3954] br0: port 1(veth1) entered disabled state
[ 1448.560347][ T3954] veth1: entered allmulticast mode
[ 1448.562220][ T3954] veth1: entered promiscuous mode
[ 1448.710831][ T3956] br0: port 2(veth2) entered blocking state
[ 1448.711957][ T3956] br0: port 2(veth2) entered disabled state
[ 1448.712223][ T3956] veth2: entered allmulticast mode
[ 1448.714048][ T3956] veth2: entered promiscuous mode
[ 1448.866205][ T3957] br0: port 1(veth1) entered blocking state
[ 1448.866529][ T3957] br0: port 1(veth1) entered forwarding state
[ 1449.162528][   T51] br0: port 2(veth2) entered blocking state
[ 1449.162927][   T51] br0: port 2(veth2) entered forwarding state
[ 1482.252556][ T4031] br0: port 2(veth2) entered disabled state
[ 1482.404608][ T4032] br0: port 1(veth1) entered disabled state
[ 1482.556728][ T4033] veth2: left allmulticast mode
[ 1482.556945][ T4033] veth2: left promiscuous mode
[ 1482.557237][ T4033] br0: port 2(veth2) entered disabled state
[ 1482.558594][ T4033] veth1: left allmulticast mode
[ 1482.558768][ T4033] veth1: left promiscuous mode
[ 1482.559081][ T4033] br0: port 1(veth1) entered disabled state