[ 1239.293835][ T8982] br1: port 1(veth1) entered blocking state
[ 1239.294081][ T8982] br1: port 1(veth1) entered disabled state
[ 1239.294287][ T8982] veth1: entered allmulticast mode
[ 1239.295957][ T8982] veth1: entered promiscuous mode
[ 1239.331850][   T37] br1: port 1(veth1) entered blocking state
[ 1239.332039][   T37] br1: port 1(veth1) entered forwarding state
[ 1250.432162][ T9081] br1: port 1(veth1) entered disabled state
[ 1250.451447][ T9082] veth1: left allmulticast mode
[ 1250.451603][ T9082] veth1: left promiscuous mode
[ 1250.451826][ T9082] br1: port 1(veth1) entered disabled state