[ 1310.582912][ T8920] br1: port 1(veth1) entered blocking state
[ 1310.583208][ T8920] br1: port 1(veth1) entered disabled state
[ 1310.583477][ T8920] veth1: entered allmulticast mode
[ 1310.585807][ T8920] veth1: entered promiscuous mode
[ 1310.696204][   T37] br1: port 1(veth1) entered blocking state
[ 1310.696489][   T37] br1: port 1(veth1) entered forwarding state
[ 1324.047716][ T9019] br1: port 1(veth1) entered disabled state
[ 1324.121889][ T9020] veth1: left allmulticast mode
[ 1324.122136][ T9020] veth1: left promiscuous mode
[ 1324.122469][ T9020] br1: port 1(veth1) entered disabled state