[ 1378.752123][ T7276] br1: port 1(veth1) entered blocking state
[ 1378.752376][ T7276] br1: port 1(veth1) entered disabled state
[ 1378.752633][ T7276] veth1: entered allmulticast mode
[ 1378.754474][ T7276] veth1: entered promiscuous mode
[ 1378.891616][   T50] br1: port 1(veth1) entered blocking state
[ 1378.891883][   T50] br1: port 1(veth1) entered forwarding state
[ 1413.293243][ T7367] br1: port 1(veth1) entered disabled state
[ 1413.456283][ T7368] veth1: left allmulticast mode
[ 1413.456491][ T7368] veth1: left promiscuous mode
[ 1413.456803][ T7368] br1: port 1(veth1) entered disabled state