[ 1342.317690][ T5230] br1: port 1(veth1) entered blocking state
[ 1342.318005][ T5230] br1: port 1(veth1) entered disabled state
[ 1342.319425][ T5230] veth1: entered allmulticast mode
[ 1342.321377][ T5230] veth1: entered promiscuous mode
[ 1342.407344][   T37] br1: port 1(veth1) entered blocking state
[ 1342.407632][   T37] br1: port 1(veth1) entered forwarding state
[ 1355.927019][ T5329] br1: port 1(veth1) entered disabled state
[ 1356.014271][ T5330] veth1: left allmulticast mode
[ 1356.014632][ T5330] veth1: left promiscuous mode
[ 1356.014979][ T5330] br1: port 1(veth1) entered disabled state