[ 1579.181765][ T4787] veth0: entered allmulticast mode
[ 1579.182381][ T4787] veth1: entered allmulticast mode
[ 1579.182722][ T4787] veth2: entered allmulticast mode
[ 1579.183051][ T4787] veth3: entered allmulticast mode
[ 1605.571460][ T4787] veth0: left allmulticast mode
[ 1605.571775][ T4787] veth1: left allmulticast mode
[ 1605.572037][ T4787] veth2: left allmulticast mode
[ 1605.572303][ T4787] veth3: left allmulticast mode