[ 1374.414060][ T9898] br1: port 1(veth1) entered blocking state
[ 1374.414326][ T9898] br1: port 1(veth1) entered disabled state
[ 1374.414568][ T9898] veth1: entered allmulticast mode
[ 1374.417527][ T9898] veth1: entered promiscuous mode
[ 1374.557606][   T45] br1: port 1(veth1) entered blocking state
[ 1374.557885][   T45] br1: port 1(veth1) entered forwarding state
[ 1408.940186][ T9989] br1: port 1(veth1) entered disabled state
[ 1409.125444][ T9991] veth1: left allmulticast mode
[ 1409.125673][ T9991] veth1: left promiscuous mode
[ 1409.125994][ T9991] br1: port 1(veth1) entered disabled state