[ 1374.024590][ T6804] br1: port 1(veth1) entered blocking state
[ 1374.024855][ T6804] br1: port 1(veth1) entered disabled state
[ 1374.025110][ T6804] veth1: entered allmulticast mode
[ 1374.027025][ T6804] veth1: entered promiscuous mode
[ 1374.191096][   T51] br1: port 1(veth1) entered blocking state
[ 1374.191373][   T51] br1: port 1(veth1) entered forwarding state
[ 1409.039816][ T6895] br1: port 1(veth1) entered disabled state
[ 1409.188352][ T6897] veth1: left allmulticast mode
[ 1409.188605][ T6897] veth1: left promiscuous mode
[ 1409.188932][ T6897] br1: port 1(veth1) entered disabled state