[ 1659.032807][ T9099] veth0: entered allmulticast mode
[ 1659.033715][ T9099] veth1: entered allmulticast mode
[ 1659.034285][ T9099] veth2: entered allmulticast mode
[ 1659.034876][ T9099] veth3: entered allmulticast mode
[ 1682.631514][ T9099] veth0: left allmulticast mode
[ 1682.631974][ T9099] veth1: left allmulticast mode
[ 1682.632384][ T9099] veth2: left allmulticast mode
[ 1682.632796][ T9099] veth3: left allmulticast mode