[ 1485.280604][ T9181] br1: port 1(veth1) entered blocking state
[ 1485.281055][ T9181] br1: port 1(veth1) entered disabled state
[ 1485.281460][ T9181] veth1: entered allmulticast mode
[ 1485.285915][ T9181] veth1: entered promiscuous mode
[ 1485.397081][ T8159] br1: port 1(veth1) entered blocking state
[ 1485.397506][ T8159] br1: port 1(veth1) entered forwarding state
[ 1518.922713][ T9360] br1: port 1(veth1) entered disabled state
[ 1519.085527][ T9361] veth1: left allmulticast mode
[ 1519.086100][ T9361] veth1: left promiscuous mode
[ 1519.086877][ T9361] br1: port 1(veth1) entered disabled state