[ 1546.248649][ T7011] br1: port 1(veth1) entered blocking state
[ 1546.249088][ T7011] br1: port 1(veth1) entered disabled state
[ 1546.250144][ T7011] veth1: entered allmulticast mode
[ 1546.253317][ T7011] veth1: entered promiscuous mode
[ 1546.408826][ T4863] br1: port 1(veth1) entered blocking state
[ 1546.409124][ T4863] br1: port 1(veth1) entered forwarding state
[ 1566.799403][ T7086] br1: port 1(veth1) entered disabled state
[ 1566.946870][ T7088] veth1: left allmulticast mode
[ 1566.947096][ T7088] veth1: left promiscuous mode
[ 1566.947636][ T7088] br1: port 1(veth1) entered disabled state