[ 1455.533620][ T9037] br1: port 1(veth1) entered blocking state
[ 1455.534123][ T9037] br1: port 1(veth1) entered disabled state
[ 1455.534569][ T9037] veth1: entered allmulticast mode
[ 1455.538402][ T9037] veth1: entered promiscuous mode
[ 1455.688892][ T7175] br1: port 1(veth1) entered blocking state
[ 1455.689399][ T7175] br1: port 1(veth1) entered forwarding state
[ 1489.286950][ T9216] br1: port 1(veth1) entered disabled state
[ 1489.405501][ T9217] veth1: left allmulticast mode
[ 1489.405866][ T9217] veth1: left promiscuous mode
[ 1489.406355][ T9217] br1: port 1(veth1) entered disabled state