[ 1339.860972][ T5132] br1: port 1(veth1) entered blocking state
[ 1339.861294][ T5132] br1: port 1(veth1) entered disabled state
[ 1339.861566][ T5132] veth1: entered allmulticast mode
[ 1339.863496][ T5132] veth1: entered promiscuous mode
[ 1339.948066][  T471] br1: port 1(veth1) entered blocking state
[ 1339.948445][  T471] br1: port 1(veth1) entered forwarding state
[ 1353.472028][ T5231] br1: port 1(veth1) entered disabled state
[ 1353.543845][ T5232] veth1: left allmulticast mode
[ 1353.544086][ T5232] veth1: left promiscuous mode
[ 1353.545527][ T5232] br1: port 1(veth1) entered disabled state