[ 1385.091700][ T7612] br1: port 1(veth1) entered blocking state
[ 1385.092028][ T7612] br1: port 1(veth1) entered disabled state
[ 1385.092551][ T7612] veth1: entered allmulticast mode
[ 1385.094402][ T7612] veth1: entered promiscuous mode
[ 1385.238555][ T7212] br1: port 1(veth1) entered blocking state
[ 1385.238808][ T7212] br1: port 1(veth1) entered forwarding state
[ 1419.630575][ T7703] br1: port 1(veth1) entered disabled state
[ 1419.791903][ T7704] veth1: left allmulticast mode
[ 1419.792246][ T7704] veth1: left promiscuous mode
[ 1419.792655][ T7704] br1: port 1(veth1) entered disabled state