[ 1374.933876][ T3950] br1: port 1(veth1) entered blocking state
[ 1374.934183][ T3950] br1: port 1(veth1) entered disabled state
[ 1374.934442][ T3950] veth1: entered allmulticast mode
[ 1374.936289][ T3950] veth1: entered promiscuous mode
[ 1374.936905][ T3950] br1: port 1(veth1) entered blocking state
[ 1374.937117][ T3950] br1: port 1(veth1) entered forwarding state
[ 1389.700125][ T4009] br1: port 1(veth1) entered disabled state
[ 1389.820474][ T4011] veth1: left allmulticast mode
[ 1389.820740][ T4011] veth1: left promiscuous mode
[ 1389.821040][ T4011] br1: port 1(veth1) entered disabled state